Blame - docs/dyn/compute_alpha.regionUrlMaps.html - platform/external/python/google-api-python-client

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<code><a href="#testIamPermissions">testIamPermissions(project, region, resource, body=None)</a></code></p>

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<p class="firstline">Returns permissions that a caller has on the specified resource.</p>

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<code><a href="#update">update(project, region, urlMap, body=None, requestId=None)</a></code></p>

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<p class="firstline">Updates the specified UrlMap resource with the data included in the request.</p>

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<code><a href="#validate">validate(project, region, urlMap, body=None)</a></code></p>

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<p class="firstline">Runs static validation for the UrlMap. In particular, the tests of the provided UrlMap will be run. Calling this method does NOT create the UrlMap.</p>

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<h3>Method Details</h3>

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<code class="details" id="close">close()</code>

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<pre>Close httplib2 connections.</pre>

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<code class="details" id="delete">delete(project, region, urlMap, requestId=None)</code>

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<pre>Deletes the specified UrlMap resource.

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Args:

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project: string, Project ID for this request. (required)

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region: string, Name of the region scoping this request. (required)

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urlMap: string, Name of the UrlMap resource to delete. (required)

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requestId: string, begin_interface: MixerMutationRequestBuilder Request ID to support idempotency.

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Returns:

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An object of the form:

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{ # Represents an Operation resource.

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#

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# Google Compute Engine has three Operation resources:

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#

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# * [Global](/compute/docs/reference/rest/{$api_version}/globalOperations) * [Regional](/compute/docs/reference/rest/{$api_version}/regionOperations) * [Zonal](/compute/docs/reference/rest/{$api_version}/zoneOperations)

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#

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# You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses.

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#

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# Operations can be global, regional or zonal.

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# - For global operations, use the `globalOperations` resource.

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# - For regional operations, use the `regionOperations` resource.

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# - For zonal operations, use the `zonalOperations` resource.

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#

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# For more information, read Global, Regional, and Zonal Resources. (== resource_for {$api_version}.globalOperations ==) (== resource_for {$api_version}.regionOperations ==) (== resource_for {$api_version}.zoneOperations ==)

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"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.

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"creationTimestamp": "A String", # [Deprecated] This field is deprecated.

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"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.

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"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.

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"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.

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"errors": [ # [Output Only] The array of errors encountered while processing this operation.

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{

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"code": "A String", # [Output Only] The error type identifier for this error.

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"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.

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"message": "A String", # [Output Only] An optional, human-readable error message.

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},

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],

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},

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"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.

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"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.

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"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.

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"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.

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"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.

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"name": "A String", # [Output Only] Name of the operation.

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"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.

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"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.

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"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.

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"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.

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"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

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"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.

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"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.

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"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.

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"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.

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"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.

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"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the persistent disk that the snapshot was created from.

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"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com`.

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"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.

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{

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"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.

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"data": [ # [Output Only] Metadata about this warning in key: value format. For example:

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# "data": [ { "key": "scope", "value": "zones/us-east1-d" }

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{

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"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).

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"value": "A String", # [Output Only] A warning data value corresponding to the key.

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},

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],

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"message": "A String", # [Output Only] A human-readable description of the warning code.

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},

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],

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"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.

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}</pre>

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<code class="details" id="get">get(project, region, urlMap)</code>

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<pre>Returns the specified UrlMap resource. Gets a list of available URL maps by making a list() request.

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Args:

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project: string, Project ID for this request. (required)

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region: string, Name of the region scoping this request. (required)

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urlMap: string, Name of the UrlMap resource to return. (required)

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Returns:

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An object of the form:

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{ # Represents a URL Map resource.

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#

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# Google Compute Engine has two URL Map resources:

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#

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# * [Global](/compute/docs/reference/rest/{$api_version}/urlMaps) * [Regional](/compute/docs/reference/rest/{$api_version}/regionUrlMaps)

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#

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# A URL map resource is a component of certain types of GCP load balancers and Traffic Director.

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#

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# * urlMaps are used by external HTTP(S) load balancers and Traffic Director. * regionUrlMaps are used by internal HTTP(S) load balancers.

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#

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# For a list of supported URL map features by load balancer type, see the Load balancing features: Routing and traffic management table.

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#

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# For a list of supported URL map features for Traffic Director, see the Traffic Director features: Routing and traffic management table.

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#

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# This resource defines mappings from host names and URL paths to either a backend service or a backend bucket.

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#

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# To use the global urlMaps resource, the backend service must have a loadBalancingScheme of either EXTERNAL or INTERNAL_SELF_MANAGED. To use the regionUrlMaps resource, the backend service must have a loadBalancingScheme of INTERNAL_MANAGED. For more information, read URL Map Concepts.

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"creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.

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"defaultRouteAction": { # defaultRouteAction takes effect when none of the hostRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

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# Only one of defaultRouteAction or defaultUrlRedirect must be set.

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# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within defaultRouteAction.

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# defaultRouteAction has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

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"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

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# Not supported when the URL map is bound to target gRPC proxy.

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"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

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# Default is false.

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"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

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"A String",

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],

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"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

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"A String",

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],

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"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

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# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

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"A String",

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],

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"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

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# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

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"A String",

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],

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"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

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"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

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"A String",

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],

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"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

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},

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"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

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# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

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"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

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"httpStatus": 42, # The HTTP status code used to abort the request.

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# The value must be between 200 and 599 inclusive.

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# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

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"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

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# The value must be between 0.0 and 100.0 inclusive.

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},

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"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

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"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

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"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

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"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

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},

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"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

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# The value must be between 0.0 and 100.0 inclusive.

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},

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},

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"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

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# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

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# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

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"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

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"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

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},

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"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

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# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

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"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

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},

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"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

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# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

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"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

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"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

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# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

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"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

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"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

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},

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"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

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# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

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# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

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# -

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# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

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# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

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# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

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# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

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# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

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# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

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# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

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"A String",

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],

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},

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"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

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# If not specified, will use the largest timeout among all backend services associated with the route.

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# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

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"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

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"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

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},

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"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

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# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

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# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

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"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

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# The value must be between 1 and 255 characters.

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"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

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# The value must be between 1 and 1024 characters.

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},

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"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

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# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

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{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

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"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

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"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

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# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

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# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

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# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

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"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

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{ # Specification determining how headers are added to requests or responses.

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"headerName": "A String", # The name of the header.

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"headerValue": "A String", # The value of the header to add.

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"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

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# The default value is false.

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},

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],

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"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

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"A String",

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],

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"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

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{ # Specification determining how headers are added to requests or responses.

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"headerName": "A String", # The name of the header.

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"headerValue": "A String", # The value of the header to add.

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"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

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# The default value is false.

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},

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],

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"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

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"A String",

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],

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},

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2021-01-15 07:10:04 -0800

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344

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

345

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

346

# The value must be between 0 and 1000

},

],

},

"defaultService": "A String", # The full or partial URL of the defaultService resource to which traffic is directed if none of the hostRules match. If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

351

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

352

# defaultService has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

353

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified hostRules match, the request is redirected to a URL specified by defaultUrlRedirect.

354

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

355

# Not supported when the URL map is bound to target gRPC proxy.

356

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

357

# The value must be between 1 and 255 characters.

358

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

359

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

360

# The default is set to false.

361

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

362

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

363

# The value must be between 1 and 1024 characters.

364

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

365

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

366

# The value must be between 1 and 1024 characters.

367

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

368

# Supported values are:

369

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

370

# - FOUND, which corresponds to 302.

371

# - SEE_OTHER which corresponds to 303.

372

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

373

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

374

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

375

# The default is set to false.

376

},

377

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

378

"fingerprint": "A String", # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a UrlMap. An up-to-date fingerprint must be provided in order to update the UrlMap, otherwise the request will fail with error 412 conditionNotMet.

379

#

380

# To see the latest fingerprint, make a get() request to retrieve a UrlMap.

381

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

382

# The headerAction specified here take effect after headerAction specified under pathMatcher.

383

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

384

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

385

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

386

{ # Specification determining how headers are added to requests or responses.

387

"headerName": "A String", # The name of the header.

388

"headerValue": "A String", # The value of the header to add.

389

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

390

# The default value is false.

391

},

392

],

393

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

394

"A String",

395

],

396

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

397

{ # Specification determining how headers are added to requests or responses.

398

"headerName": "A String", # The name of the header.

399

"headerValue": "A String", # The value of the header to add.

400

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

401

# The default value is false.

402

},

403

],

404

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"hostRules": [ # The list of HostRules to use against the URL.

409

{ # UrlMaps A host-matching rule for a URL. If matched, will use the named PathMatcher to select the BackendService.

410

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

411

"hosts": [ # The list of host patterns to match. They must be valid hostnames with optional port numbers in the format host:port. * matches any string of ([a-z0-9-.]*). In that case, * must be the first character and must be followed in the pattern by either - or ..

412

# * based matching is not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

413

"A String",

414

],

415

"pathMatcher": "A String", # The name of the PathMatcher to use to match the path portion of the URL if the hostRule matches the URL's host portion.

416

},

417

],

418

"id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.

419

"kind": "compute#urlMap", # [Output Only] Type of the resource. Always compute#urlMaps for url maps.

420

"name": "A String", # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

421

"pathMatchers": [ # The list of named PathMatchers to use against the URL.

422

{ # A matcher for the path portion of the URL. The BackendService from the longest-matched rule will serve the URL. If no rule was matched, the default service will be used.

423

"defaultRouteAction": { # defaultRouteAction takes effect when none of the pathRules or routeRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

424

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

425

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathMatcher's defaultRouteAction.

426

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

427

# Not supported when the URL map is bound to target gRPC proxy.

428

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

429

# Default is false.

430

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

431

"A String",

432

],

433

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

434

"A String",

435

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

436

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

437

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

438

"A String",

439

],

440

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

441

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

442

"A String",

443

],

444

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

445

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

446

"A String",

447

],

448

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

449

},

450

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

451

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

452

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

453

"httpStatus": 42, # The HTTP status code used to abort the request.

454

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

455

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

456

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

457

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

458

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

459

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

460

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

461

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

462

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

463

},

464

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

465

# The value must be between 0.0 and 100.0 inclusive.

466

},

467

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

468

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

469

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

470

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

471

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

472

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

473

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

474

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

475

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

476

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

477

},

478

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

479

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

480

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

481

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

482

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

483

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

484

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

485

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

486

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

487

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

488

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

489

# -

490

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

491

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

492

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

493

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

494

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

495

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

496

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

501

# If not specified, will use the largest timeout among all backend services associated with the route.

502

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

503

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

504

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

505

},

506

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

507

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

508

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

509

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

510

# The value must be between 1 and 255 characters.

511

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

512

# The value must be between 1 and 1024 characters.

513

},

514

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

515

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

516

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

517

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

518

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

519

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

520

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

521

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

522

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

523

{ # Specification determining how headers are added to requests or responses.

524

"headerName": "A String", # The name of the header.

525

"headerValue": "A String", # The value of the header to add.

526

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

527

# The default value is false.

528

},

529

],

530

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

531

"A String",

532

],

533

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

534

{ # Specification determining how headers are added to requests or responses.

535

"headerName": "A String", # The name of the header.

536

"headerValue": "A String", # The value of the header to add.

537

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

538

# The default value is false.

539

},

540

],

541

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

542

"A String",

543

],

544

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

545

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

546

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

547

# The value must be between 0 and 1000

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

548

},

549

],

550

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

551

"defaultService": "A String", # The full or partial URL to the BackendService resource. This will be used if none of the pathRules or routeRules defined by this PathMatcher are matched. For example, the following are all valid URLs to a BackendService resource:

552

# - https://www.googleapis.com/compute/v1/projects/project/global/backendServices/backendService

553

# - compute/v1/projects/project/global/backendServices/backendService

554

# - global/backendServices/backendService If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if defaultRouteAction specifies any weightedBackendServices, defaultService must not be specified.

555

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

556

# Authorization requires one or more of the following Google IAM permissions on the specified resource default_service:

557

# - compute.backendBuckets.use

558

# - compute.backendServices.use

559

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified pathRules or routeRules match, the request is redirected to a URL specified by defaultUrlRedirect.

560

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

561

# Not supported when the URL map is bound to target gRPC proxy.

562

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

563

# The value must be between 1 and 255 characters.

564

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

565

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

566

# The default is set to false.

567

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

568

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

569

# The value must be between 1 and 1024 characters.

570

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

571

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

572

# The value must be between 1 and 1024 characters.

573

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

574

# Supported values are:

575

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

576

# - FOUND, which corresponds to 302.

577

# - SEE_OTHER which corresponds to 303.

578

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

579

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

580

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

581

# The default is set to false.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

582

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

583

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

584

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

585

# HeaderAction specified here are applied after the matching HttpRouteRule HeaderAction and before the HeaderAction in the UrlMap

586

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

587

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

588

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

589

{ # Specification determining how headers are added to requests or responses.

590

"headerName": "A String", # The name of the header.

591

"headerValue": "A String", # The value of the header to add.

592

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

593

# The default value is false.

594

},

595

],

596

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

597

"A String",

598

],

599

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

600

{ # Specification determining how headers are added to requests or responses.

601

"headerName": "A String", # The name of the header.

602

"headerValue": "A String", # The value of the header to add.

603

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

604

# The default value is false.

605

},

606

],

607

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"name": "A String", # The name to which this PathMatcher is referred by the HostRule.

612

"pathRules": [ # The list of path rules. Use this list instead of routeRules when routing based on simple path matching is all that's required. The order by which path rules are specified does not matter. Matches are always done on the longest-path-first basis.

613

# For example: a pathRule with a path /a/b/c/* will match before /a/b/* irrespective of the order in which those paths appear in this list.

614

# Within a given pathMatcher, only one of pathRules or routeRules must be set.

615

{ # A path-matching rule for a URL. If matched, will use the specified BackendService to handle the traffic arriving at this URL.

616

"paths": [ # The list of path patterns to match. Each must start with / and the only place a * is allowed is at the end following a /. The string fed to the path matcher does not include any text after the first ? or #, and those chars are not allowed here.

617

"A String",

618

],

619

"routeAction": { # In response to a matching path, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

620

# Only one of routeAction or urlRedirect must be set.

621

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathRule's routeAction.

622

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

623

# Not supported when the URL map is bound to target gRPC proxy.

624

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

625

# Default is false.

626

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

627

"A String",

628

],

629

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

630

"A String",

631

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

632

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

633

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

634

"A String",

635

],

636

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

637

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

638

"A String",

639

],

640

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

641

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

642

"A String",

643

],

644

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

645

},

646

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

647

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

648

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

649

"httpStatus": 42, # The HTTP status code used to abort the request.

650

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

651

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

652

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

653

# The value must be between 0.0 and 100.0 inclusive.

654

},

655

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

656

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

657

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

658

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

659

},

660

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

661

# The value must be between 0.0 and 100.0 inclusive.

662

},

663

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

664

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

665

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

666

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

667

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

668

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

669

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

670

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

671

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

672

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

673

},

674

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

675

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

676

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

677

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

678

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

679

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

680

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

681

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

682

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

683

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

684

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

685

# -

686

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

687

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

688

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

689

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

690

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

691

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

692

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

697

# If not specified, will use the largest timeout among all backend services associated with the route.

698

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

699

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

700

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

701

},

702

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

703

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

704

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

705

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

706

# The value must be between 1 and 255 characters.

707

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

708

# The value must be between 1 and 1024 characters.

709

},

710

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

711

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

712

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

713

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

714

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

715

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

716

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

717

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

718

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

719

{ # Specification determining how headers are added to requests or responses.

720

"headerName": "A String", # The name of the header.

721

"headerValue": "A String", # The value of the header to add.

722

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

723

# The default value is false.

724

},

725

],

726

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

727

"A String",

728

],

729

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

730

{ # Specification determining how headers are added to requests or responses.

731

"headerName": "A String", # The name of the header.

732

"headerValue": "A String", # The value of the header to add.

733

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

734

# The default value is false.

735

},

736

],

737

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

742

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

743

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

748

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

749

"urlRedirect": { # Specifies settings for an HTTP redirect. # When a path pattern is matched, the request is redirected to a URL specified by urlRedirect.

750

# If urlRedirect is specified, service or routeAction must not be set.

751

# Not supported when the URL map is bound to target gRPC proxy.

752

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

753

# The value must be between 1 and 255 characters.

754

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

755

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

756

# The default is set to false.

757

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

758

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

759

# The value must be between 1 and 1024 characters.

760

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

761

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

762

# The value must be between 1 and 1024 characters.

763

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

764

# Supported values are:

765

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

766

# - FOUND, which corresponds to 302.

767

# - SEE_OTHER which corresponds to 303.

768

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

769

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

770

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

771

# The default is set to false.

},

},

],

"routeRules": [ # The list of HTTP route rules. Use this list instead of pathRules when advanced route matching and routing actions are desired. routeRules are evaluated in order of priority, from the lowest to highest number.

776

# Within a given pathMatcher, you can set only one of pathRules or routeRules.

777

{ # An HttpRouteRule specifies how to match an HTTP request and the corresponding routing action that load balancing proxies will perform.

778

"description": "A String", # The short description conveying the intent of this routeRule.

779

# The description can have a maximum length of 1024 characters.

780

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

781

# The headerAction specified here are applied before the matching pathMatchers[].headerAction and after pathMatchers[].routeRules[].routeAction.weightedBackendService.backendServiceWeightAction[].headerAction

782

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

783

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

784

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

785

{ # Specification determining how headers are added to requests or responses.

786

"headerName": "A String", # The name of the header.

787

"headerValue": "A String", # The value of the header to add.

788

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

789

# The default value is false.

790

},

791

],

792

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

793

"A String",

794

],

795

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

796

{ # Specification determining how headers are added to requests or responses.

797

"headerName": "A String", # The name of the header.

798

"headerValue": "A String", # The value of the header to add.

799

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

800

# The default value is false.

801

},

802

],

803

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"httpFilterConfigs": [ # Outbound route specific configuration for networkservices.HttpFilter resources enabled by Traffic Director. httpFilterConfigs only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

808

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

809

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

810

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

811

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

812

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

813

},

814

],

815

"httpFilterMetadata": [ # Outbound route specific metadata supplied to networkservices.HttpFilter resources enabled by Traffic Director. httpFilterMetadata only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

816

# The only configTypeUrl supported is type.googleapis.com/google.protobuf.Struct

817

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

818

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

819

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

820

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

821

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

822

},

823

],

824

"matchRules": [ # The list of criteria for matching attributes of a request to this routeRule. This list has OR semantics: the request matches this routeRule when any of the matchRules are satisfied. However predicates within a given matchRule have AND semantics. All predicates within a matchRule must match for the request to match the rule.

825

{ # HttpRouteRuleMatch specifies a set of criteria for matching requests to an HttpRouteRule. All specified criteria must be satisfied for a match to occur.

826

"fullPathMatch": "A String", # For satisfying the matchRule condition, the path of the request must exactly match the value specified in fullPathMatch after removing any query parameters and anchor that may be part of the original URL.

827

# fullPathMatch must be between 1 and 1024 characters.

828

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

829

"headerMatches": [ # Specifies a list of header match criteria, all of which must match corresponding headers in the request.

830

{ # matchRule criteria for request header matches.

831

"exactMatch": "A String", # The value should exactly match contents of exactMatch.

832

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

833

"headerName": "A String", # The name of the HTTP header to match.

834

# For matching against the HTTP request's authority, use a headerMatch with the header name ":authority".

835

# For matching a request's method, use the headerName ":method".

836

# When the URL map is bound to target gRPC proxy that has validateForProxyless field set to true, only non-binary user-specified custom metadata and the `content-type` header are supported. The following transport-level headers cannot be used in header matching rules: `:authority`, `:method`, `:path`, `:scheme`, `user-agent`, `accept-encoding`, `content-encoding`, `grpc-accept-encoding`, `grpc-encoding`, `grpc-previous-rpc-attempts`, `grpc-tags-bin`, `grpc-timeout` and `grpc-trace-bin.

837

"invertMatch": True or False, # If set to false, the headerMatch is considered a match if the match criteria above are met. If set to true, the headerMatch is considered a match if the match criteria above are NOT met.

838

# The default setting is false.

839

"prefixMatch": "A String", # The value of the header must start with the contents of prefixMatch.

840

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

841

"presentMatch": True or False, # A header with the contents of headerName must exist. The match takes place whether or not the request's header has a value.

842

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

843

"rangeMatch": { # HttpRouteRuleMatch criteria for field values that must stay within the specified integer range. # The header value must be an integer and its value must be in the range specified in rangeMatch. If the header does not contain an integer, number or is empty, the match fails.

844

# For example for a range [-5, 0]

845

# - -3 will match.

846

# - 0 will not match.

847

# - 0.25 will not match.

848

# - -3someString will not match.

849

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

850

# Note that rangeMatch is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

851

"rangeEnd": "A String", # The end of the range (exclusive) in signed long integer format.

852

"rangeStart": "A String", # The start of the range (inclusive) in signed long integer format.

853

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

854

"regexMatch": "A String", # The value of the header must match the regular expression specified in regexMatch. For regular expression grammar, please see: github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

855

# For matching against a port specified in the HTTP request, use a headerMatch with headerName set to PORT and a regular expression that satisfies the RFC2616 Host header's port specifier.

856

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

857

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

858

"suffixMatch": "A String", # The value of the header must end with the contents of suffixMatch.

859

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

860

},

861

],

862

"ignoreCase": True or False, # Specifies that prefixMatch and fullPathMatch matches are case sensitive.

863

# The default value is false.

864

# ignoreCase must not be used with regexMatch.

865

# Not supported when the URL map is bound to target gRPC proxy.

866

"metadataFilters": [ # Opaque filter criteria used by Loadbalancer to restrict routing configuration to a limited set of xDS compliant clients. In their xDS requests to Loadbalancer, xDS clients present node metadata. When there is a match, the relevant routing configuration is made available to those proxies.

867

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. If multiple metadataFilters are specified, all of them need to be satisfied in order to be considered a match.

868

# metadataFilters specified here will be applied after those specified in ForwardingRule that refers to the UrlMap this HttpRouteRuleMatch belongs to.

869

# metadataFilters only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

870

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

871

{ # Opaque filter criteria used by loadbalancers to restrict routing configuration to a limited set of loadbalancing proxies. Proxies and sidecars involved in loadbalancing would typically present metadata to the loadbalancers which need to match criteria specified here. If a match takes place, the relevant configuration is made available to those proxies.

872

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata.

873

# An example for using metadataFilters would be: if loadbalancing involves Envoys, they will only receive routing configuration when values in metadataFilters match values supplied in <a href="https://www.envoyproxy.io/docs/envoy/latest/api-v2/api/v2/core/base.proto#envoy-api-msg-core-node" Node metadata of their XDS requests to loadbalancers.

874

"filterLabels": [ # The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria

875

# This list must not be empty and can have at the most 64 entries.

876

{ # MetadataFilter label name value pairs that are expected to match corresponding labels presented as metadata to the loadbalancer.

877

"name": "A String", # Name of metadata label.

878

# The name can have a maximum length of 1024 characters and must be at least 1 character long.

879

"value": "A String", # The value of the label must match the specified value.

880

# value can have a maximum length of 1024 characters.

881

},

882

],

883

"filterMatchCriteria": "A String", # Specifies how individual filterLabel matches within the list of filterLabels contribute towards the overall metadataFilter match.

884

# Supported values are:

885

# - MATCH_ANY: At least one of the filterLabels must have a matching label in the provided metadata.

886

# - MATCH_ALL: All filterLabels must have matching labels in the provided metadata.

887

},

888

],

889

"prefixMatch": "A String", # For satisfying the matchRule condition, the request's path must begin with the specified prefixMatch. prefixMatch must begin with a /.

890

# The value must be between 1 and 1024 characters.

891

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

892

"queryParameterMatches": [ # Specifies a list of query parameter match criteria, all of which must match corresponding query parameters in the request.

893

# Not supported when the URL map is bound to target gRPC proxy.

894

{ # HttpRouteRuleMatch criteria for a request's query parameter.

895

"exactMatch": "A String", # The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch.

896

# Only one of presentMatch, exactMatch or regexMatch must be set.

897

"name": "A String", # The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.

898

"presentMatch": True or False, # Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not.

899

# Only one of presentMatch, exactMatch or regexMatch must be set.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

900

"regexMatch": "A String", # The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For the regular expression grammar, please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

901

# Only one of presentMatch, exactMatch or regexMatch must be set.

902

# Note that regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED.

903

},

904

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

905

"regexMatch": "A String", # For satisfying the matchRule condition, the path of the request must satisfy the regular expression specified in regexMatch after removing any query parameters and anchor supplied with the original URL. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

906

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

907

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

908

},

909

],

910

"priority": 42, # For routeRules within a given pathMatcher, priority determines the order in which load balancer will interpret routeRules. RouteRules are evaluated in order of priority, from the lowest to highest number. The priority of a rule decreases as its number increases (1, 2, 3, N+1). The first rule that matches the request is applied.

911

# You cannot configure two or more routeRules with the same priority. Priority for each rule must be set to a number between 0 and 2147483647 inclusive.

912

# Priority numbers can have gaps, which enable you to add or remove rules in the future without affecting the rest of the rules. For example, 1, 2, 3, 4, 5, 9, 12, 16 is a valid series of priority numbers to which you could add rules numbered from 6 to 8, 10 to 11, and 13 to 15 in the future without any impact on existing rules.

913

"routeAction": { # In response to a matching matchRule, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

914

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

915

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a routeRule's routeAction.

916

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

917

# Not supported when the URL map is bound to target gRPC proxy.

918

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

919

# Default is false.

920

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

921

"A String",

922

],

923

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

924

"A String",

925

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

926

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

927

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

928

"A String",

929

],

930

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

931

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

932

"A String",

933

],

934

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

935

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

936

"A String",

937

],

938

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

939

},

940

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

941

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

942

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

943

"httpStatus": 42, # The HTTP status code used to abort the request.

944

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

945

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

946

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

947

# The value must be between 0.0 and 100.0 inclusive.

948

},

949

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

950

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

951

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

952

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

953

},

954

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

955

# The value must be between 0.0 and 100.0 inclusive.

956

},

957

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

958

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

959

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

960

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

961

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

962

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

963

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

964

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

965

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

966

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

967

},

968

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

969

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

970

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

971

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

972

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

973

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

974

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

975

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

976

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

977

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

978

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

979

# -

980

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

981

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

982

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

983

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

984

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

985

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

986

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

991

# If not specified, will use the largest timeout among all backend services associated with the route.

992

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

993

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

994

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

995

},

996

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

997

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

998

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

999

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

1000

# The value must be between 1 and 255 characters.

1001

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

1002

# The value must be between 1 and 1024 characters.

1003

},

1004

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

1005

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

1006

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

1007

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

1008

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

1009

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

1010

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1011

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

1012

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

1013

{ # Specification determining how headers are added to requests or responses.

1014

"headerName": "A String", # The name of the header.

1015

"headerValue": "A String", # The value of the header to add.

1016

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1017

# The default value is false.

1018

},

1019

],

1020

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

1021

"A String",

1022

],

1023

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

1024

{ # Specification determining how headers are added to requests or responses.

1025

"headerName": "A String", # The name of the header.

1026

"headerValue": "A String", # The value of the header to add.

1027

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1028

# The default value is false.

1029

},

1030

],

1031

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

1036

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

1037

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

1042

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

1043

"urlRedirect": { # Specifies settings for an HTTP redirect. # When this rule is matched, the request is redirected to a URL specified by urlRedirect.

1044

# If urlRedirect is specified, service or routeAction must not be set.

1045

# Not supported when the URL map is bound to target gRPC proxy.

1046

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

1047

# The value must be between 1 and 255 characters.

1048

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

1049

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

1050

# The default is set to false.

1051

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

1052

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1053

# The value must be between 1 and 1024 characters.

1054

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

1055

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1056

# The value must be between 1 and 1024 characters.

1057

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

1058

# Supported values are:

1059

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

1060

# - FOUND, which corresponds to 302.

1061

# - SEE_OTHER which corresponds to 303.

1062

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

1063

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

1064

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

1065

# The default is set to false.

},

},

],

},

],

"region": "A String", # [Output Only] URL of the region where the regional URL map resides. This field is not applicable to global URL maps. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

1072

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

1073

"tests": [ # The list of expected URL mapping tests. Request to update this UrlMap will succeed only if all of the test cases pass. You can specify a maximum of 100 tests per UrlMap.

1074

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

1075

{ # Message for the expected URL mappings.

1076

"backendServiceWeight": 42, # The weight to use for the supplied host and path when using advanced routing rules that involve traffic splitting.

1077

"description": "A String", # Description of this test case.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1078

"expectedOutputUrl": "A String", # The expected output URL evaluated by load balancer containing the scheme, host, path and query parameters.

1079

# For rules that forward requests to backends, the test passes only when expectedOutputUrl matches the request forwarded by load balancer to backends. For rules with urlRewrite, the test verifies that the forwarded request matches hostRewrite and pathPrefixRewrite in the urlRewrite action. When service is specified, expectedOutputUrl`s scheme is ignored.

1080

# For rules with urlRedirect, the test passes only if expectedOutputUrl matches the URL in the load balancer's redirect response. If urlRedirect specifies https_redirect, the test passes only if the scheme in expectedOutputUrl is also set to https. If urlRedirect specifies strip_query, the test passes only if expectedOutputUrl does not contain any query parameters.

1081

# expectedOutputUrl is optional when service is specified.

1082

"expectedRedirectResponseCode": 42, # For rules with urlRedirect, the test passes only if expectedRedirectResponseCode matches the HTTP status code in load balancer's redirect response.

1083

# expectedRedirectResponseCode cannot be set when service is set.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

1084

"expectedUrlRedirect": "A String", # The expected URL that should be redirected to for the host and path being tested. [Deprecated] This field is deprecated. Use expected_output_url instead.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1085

"headers": [ # HTTP headers for this request. If headers contains a host header, then host must also match the header value.

1086

{ # HTTP headers used in UrlMapTests.

1087

"name": "A String", # Header name.

1088

"value": "A String", # Header value.

1089

},

1090

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

1091

"host": "A String", # Host portion of the URL. If headers contains a host header, then host must also match the header value.

1092

"path": "A String", # Path portion of the URL.

1093

"service": "A String", # Expected BackendService or BackendBucket resource the given URL should be mapped to.

1094

# service cannot be set if expectedRedirectResponseCode is set.

1095

},

1096

],

1097

}</pre>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

</div>

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

1101

<code class="details" id="insert">insert(project, region, body=None, requestId=None)</code>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1102

<pre>Creates a UrlMap resource in the specified project using the data included in the request.

1103

1104

Args:

1105

project: string, Project ID for this request. (required)

1106

region: string, Name of the region scoping this request. (required)

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

1107

body: object, The request body.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1108

The object takes the form of:

1109

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

1110

{ # Represents a URL Map resource.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1111

#

1112

# Google Compute Engine has two URL Map resources:

1113

#

1114

# * [Global](/compute/docs/reference/rest/{$api_version}/urlMaps) * [Regional](/compute/docs/reference/rest/{$api_version}/regionUrlMaps)

1115

#

1116

# A URL map resource is a component of certain types of GCP load balancers and Traffic Director.

1117

#

1118

# * urlMaps are used by external HTTP(S) load balancers and Traffic Director. * regionUrlMaps are used by internal HTTP(S) load balancers.

1119

#

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1120

# For a list of supported URL map features by load balancer type, see the Load balancing features: Routing and traffic management table.

1121

#

1122

# For a list of supported URL map features for Traffic Director, see the Traffic Director features: Routing and traffic management table.

1123

#

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1124

# This resource defines mappings from host names and URL paths to either a backend service or a backend bucket.

1125

#

1126

# To use the global urlMaps resource, the backend service must have a loadBalancingScheme of either EXTERNAL or INTERNAL_SELF_MANAGED. To use the regionUrlMaps resource, the backend service must have a loadBalancingScheme of INTERNAL_MANAGED. For more information, read URL Map Concepts.

1127

"creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.

1128

"defaultRouteAction": { # defaultRouteAction takes effect when none of the hostRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

1129

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

1130

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within defaultRouteAction.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1131

# defaultRouteAction has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1132

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1133

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1134

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

1135

# Default is false.

1136

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

1137

"A String",

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1138

],

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1139

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

1140

"A String",

1141

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1142

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1143

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

1144

"A String",

1145

],

1146

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

1147

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

1148

"A String",

1149

],

1150

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

1151

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

1152

"A String",

1153

],

1154

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

1155

},

1156

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

1157

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

1158

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

1159

"httpStatus": 42, # The HTTP status code used to abort the request.

1160

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

1161

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1162

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

1163

# The value must be between 0.0 and 100.0 inclusive.

1164

},

1165

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

1166

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

1167

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1168

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1169

},

1170

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

1171

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1172

},

1173

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1174

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

1175

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

1176

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

1177

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1178

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1179

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1180

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1181

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1182

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

1183

},

1184

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1185

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1186

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

1187

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

1188

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

1189

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1190

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1191

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

1192

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1193

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

1194

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

1195

# -

1196

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

1197

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

1198

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

1199

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

1200

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

1201

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

1202

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

1203

"A String",

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1204

],

1205

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1206

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

1207

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1208

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1209

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1210

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1211

},

1212

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

1213

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1214

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1215

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1216

# The value must be between 1 and 255 characters.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1217

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

1218

# The value must be between 1 and 1024 characters.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1219

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1220

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

1221

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1222

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

1223

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

1224

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

1225

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1226

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1227

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1228

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

1229

{ # Specification determining how headers are added to requests or responses.

1230

"headerName": "A String", # The name of the header.

1231

"headerValue": "A String", # The value of the header to add.

1232

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1233

# The default value is false.

1234

},

1235

],

1236

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

1237

"A String",

1238

],

1239

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

1240

{ # Specification determining how headers are added to requests or responses.

1241

"headerName": "A String", # The name of the header.

1242

"headerValue": "A String", # The value of the header to add.

1243

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1244

# The default value is false.

1245

},

1246

],

1247

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

1252

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

1253

# The value must be between 0 and 1000

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

1254

},

1255

],

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1256

},

1257

"defaultService": "A String", # The full or partial URL of the defaultService resource to which traffic is directed if none of the hostRules match. If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

1258

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1259

# defaultService has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1260

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified hostRules match, the request is redirected to a URL specified by defaultUrlRedirect.

1261

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1262

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1263

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

1264

# The value must be between 1 and 255 characters.

1265

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

1266

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

1267

# The default is set to false.

1268

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

1269

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1270

# The value must be between 1 and 1024 characters.

1271

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

1272

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1273

# The value must be between 1 and 1024 characters.

1274

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

1275

# Supported values are:

1276

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

1277

# - FOUND, which corresponds to 302.

1278

# - SEE_OTHER which corresponds to 303.

1279

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

1280

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

1281

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

1282

# The default is set to false.

1283

},

1284

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

1285

"fingerprint": "A String", # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a UrlMap. An up-to-date fingerprint must be provided in order to update the UrlMap, otherwise the request will fail with error 412 conditionNotMet.

1286

#

1287

# To see the latest fingerprint, make a get() request to retrieve a UrlMap.

1288

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

1289

# The headerAction specified here take effect after headerAction specified under pathMatcher.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1290

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1291

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1292

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

1293

{ # Specification determining how headers are added to requests or responses.

1294

"headerName": "A String", # The name of the header.

1295

"headerValue": "A String", # The value of the header to add.

1296

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1297

# The default value is false.

1298

},

1299

],

1300

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

1301

"A String",

1302

],

1303

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

1304

{ # Specification determining how headers are added to requests or responses.

1305

"headerName": "A String", # The name of the header.

1306

"headerValue": "A String", # The value of the header to add.

1307

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1308

# The default value is false.

1309

},

1310

],

1311

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"hostRules": [ # The list of HostRules to use against the URL.

1316

{ # UrlMaps A host-matching rule for a URL. If matched, will use the named PathMatcher to select the BackendService.

1317

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

1318

"hosts": [ # The list of host patterns to match. They must be valid hostnames with optional port numbers in the format host:port. * matches any string of ([a-z0-9-.]*). In that case, * must be the first character and must be followed in the pattern by either - or ..

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1319

# * based matching is not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1320

"A String",

1321

],

1322

"pathMatcher": "A String", # The name of the PathMatcher to use to match the path portion of the URL if the hostRule matches the URL's host portion.

1323

},

1324

],

1325

"id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.

1326

"kind": "compute#urlMap", # [Output Only] Type of the resource. Always compute#urlMaps for url maps.

1327

"name": "A String", # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

1328

"pathMatchers": [ # The list of named PathMatchers to use against the URL.

1329

{ # A matcher for the path portion of the URL. The BackendService from the longest-matched rule will serve the URL. If no rule was matched, the default service will be used.

1330

"defaultRouteAction": { # defaultRouteAction takes effect when none of the pathRules or routeRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

1331

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

1332

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathMatcher's defaultRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1333

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1334

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1335

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

1336

# Default is false.

1337

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

1338

"A String",

1339

],

1340

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

1341

"A String",

1342

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1343

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1344

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

1345

"A String",

1346

],

1347

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

1348

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

1349

"A String",

1350

],

1351

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

1352

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

1353

"A String",

1354

],

1355

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

1356

},

1357

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

1358

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

1359

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

1360

"httpStatus": 42, # The HTTP status code used to abort the request.

1361

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

1362

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1363

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

1364

# The value must be between 0.0 and 100.0 inclusive.

1365

},

1366

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

1367

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

1368

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1369

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1370

},

1371

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

1372

# The value must be between 0.0 and 100.0 inclusive.

1373

},

1374

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1375

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

1376

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

1377

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

1378

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1379

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1380

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1381

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1382

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1383

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

1384

},

1385

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1386

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1387

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

1388

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

1389

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

1390

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1391

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1392

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

1393

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1394

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

1395

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

1396

# -

1397

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

1398

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

1399

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

1400

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

1401

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

1402

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

1403

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

1408

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1409

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1410

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1411

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1412

},

1413

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

1414

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1415

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1416

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

1417

# The value must be between 1 and 255 characters.

1418

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

1419

# The value must be between 1 and 1024 characters.

1420

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1421

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

1422

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1423

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

1424

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

1425

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

1426

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1427

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1428

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1429

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

1430

{ # Specification determining how headers are added to requests or responses.

1431

"headerName": "A String", # The name of the header.

1432

"headerValue": "A String", # The value of the header to add.

1433

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1434

# The default value is false.

1435

},

1436

],

1437

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

1438

"A String",

1439

],

1440

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

1441

{ # Specification determining how headers are added to requests or responses.

1442

"headerName": "A String", # The name of the header.

1443

"headerValue": "A String", # The value of the header to add.

1444

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1445

# The default value is false.

1446

},

1447

],

1448

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

1453

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

1454

# The value must be between 0 and 1000

},

],

},

"defaultService": "A String", # The full or partial URL to the BackendService resource. This will be used if none of the pathRules or routeRules defined by this PathMatcher are matched. For example, the following are all valid URLs to a BackendService resource:

1459

# - https://www.googleapis.com/compute/v1/projects/project/global/backendServices/backendService

1460

# - compute/v1/projects/project/global/backendServices/backendService

1461

# - global/backendServices/backendService If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if defaultRouteAction specifies any weightedBackendServices, defaultService must not be specified.

1462

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

1463

# Authorization requires one or more of the following Google IAM permissions on the specified resource default_service:

1464

# - compute.backendBuckets.use

1465

# - compute.backendServices.use

1466

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified pathRules or routeRules match, the request is redirected to a URL specified by defaultUrlRedirect.

1467

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1468

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1469

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

1470

# The value must be between 1 and 255 characters.

1471

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

1472

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

1473

# The default is set to false.

1474

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

1475

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1476

# The value must be between 1 and 1024 characters.

1477

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

1478

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1479

# The value must be between 1 and 1024 characters.

1480

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

1481

# Supported values are:

1482

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

1483

# - FOUND, which corresponds to 302.

1484

# - SEE_OTHER which corresponds to 303.

1485

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

1486

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

1487

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

1488

# The default is set to false.

1489

},

1490

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

1491

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

1492

# HeaderAction specified here are applied after the matching HttpRouteRule HeaderAction and before the HeaderAction in the UrlMap

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1493

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1494

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1495

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

1496

{ # Specification determining how headers are added to requests or responses.

1497

"headerName": "A String", # The name of the header.

1498

"headerValue": "A String", # The value of the header to add.

1499

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1500

# The default value is false.

1501

},

1502

],

1503

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

1504

"A String",

1505

],

1506

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

1507

{ # Specification determining how headers are added to requests or responses.

1508

"headerName": "A String", # The name of the header.

1509

"headerValue": "A String", # The value of the header to add.

1510

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1511

# The default value is false.

1512

},

1513

],

1514

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"name": "A String", # The name to which this PathMatcher is referred by the HostRule.

1519

"pathRules": [ # The list of path rules. Use this list instead of routeRules when routing based on simple path matching is all that's required. The order by which path rules are specified does not matter. Matches are always done on the longest-path-first basis.

1520

# For example: a pathRule with a path /a/b/c/* will match before /a/b/* irrespective of the order in which those paths appear in this list.

1521

# Within a given pathMatcher, only one of pathRules or routeRules must be set.

1522

{ # A path-matching rule for a URL. If matched, will use the specified BackendService to handle the traffic arriving at this URL.

1523

"paths": [ # The list of path patterns to match. Each must start with / and the only place a * is allowed is at the end following a /. The string fed to the path matcher does not include any text after the first ? or #, and those chars are not allowed here.

1524

"A String",

1525

],

1526

"routeAction": { # In response to a matching path, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

1527

# Only one of routeAction or urlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

1528

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathRule's routeAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1529

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1530

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1531

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

1532

# Default is false.

1533

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

1534

"A String",

1535

],

1536

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

1537

"A String",

1538

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1539

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1540

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

1541

"A String",

1542

],

1543

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

1544

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

1545

"A String",

1546

],

1547

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

1548

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

1549

"A String",

1550

],

1551

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

1552

},

1553

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

1554

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

1555

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

1556

"httpStatus": 42, # The HTTP status code used to abort the request.

1557

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

1558

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1559

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

1560

# The value must be between 0.0 and 100.0 inclusive.

1561

},

1562

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

1563

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

1564

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1565

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1566

},

1567

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

1568

# The value must be between 0.0 and 100.0 inclusive.

1569

},

1570

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1571

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

1572

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

1573

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

1574

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1575

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1576

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1577

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1578

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1579

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

1580

},

1581

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1582

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1583

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

1584

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

1585

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

1586

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1587

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1588

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

1589

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1590

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

1591

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

1592

# -

1593

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

1594

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

1595

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

1596

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

1597

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

1598

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

1599

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

1604

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1605

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1606

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1607

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1608

},

1609

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

1610

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1611

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1612

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

1613

# The value must be between 1 and 255 characters.

1614

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

1615

# The value must be between 1 and 1024 characters.

1616

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1617

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

1618

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1619

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

1620

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

1621

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

1622

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1623

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1624

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1625

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

1626

{ # Specification determining how headers are added to requests or responses.

1627

"headerName": "A String", # The name of the header.

1628

"headerValue": "A String", # The value of the header to add.

1629

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1630

# The default value is false.

1631

},

1632

],

1633

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

1634

"A String",

1635

],

1636

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

1637

{ # Specification determining how headers are added to requests or responses.

1638

"headerName": "A String", # The name of the header.

1639

"headerValue": "A String", # The value of the header to add.

1640

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1641

# The default value is false.

1642

},

1643

],

1644

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

1649

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

1650

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

1655

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

1656

"urlRedirect": { # Specifies settings for an HTTP redirect. # When a path pattern is matched, the request is redirected to a URL specified by urlRedirect.

1657

# If urlRedirect is specified, service or routeAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1658

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1659

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

1660

# The value must be between 1 and 255 characters.

1661

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

1662

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

1663

# The default is set to false.

1664

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

1665

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1666

# The value must be between 1 and 1024 characters.

1667

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

1668

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1669

# The value must be between 1 and 1024 characters.

1670

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

1671

# Supported values are:

1672

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

1673

# - FOUND, which corresponds to 302.

1674

# - SEE_OTHER which corresponds to 303.

1675

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

1676

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

1677

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

1678

# The default is set to false.

},

},

],

"routeRules": [ # The list of HTTP route rules. Use this list instead of pathRules when advanced route matching and routing actions are desired. routeRules are evaluated in order of priority, from the lowest to highest number.

1683

# Within a given pathMatcher, you can set only one of pathRules or routeRules.

1684

{ # An HttpRouteRule specifies how to match an HTTP request and the corresponding routing action that load balancing proxies will perform.

1685

"description": "A String", # The short description conveying the intent of this routeRule.

1686

# The description can have a maximum length of 1024 characters.

1687

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

1688

# The headerAction specified here are applied before the matching pathMatchers[].headerAction and after pathMatchers[].routeRules[].routeAction.weightedBackendService.backendServiceWeightAction[].headerAction

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1689

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1690

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1691

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

1692

{ # Specification determining how headers are added to requests or responses.

1693

"headerName": "A String", # The name of the header.

1694

"headerValue": "A String", # The value of the header to add.

1695

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1696

# The default value is false.

1697

},

1698

],

1699

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

1700

"A String",

1701

],

1702

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

1703

{ # Specification determining how headers are added to requests or responses.

1704

"headerName": "A String", # The name of the header.

1705

"headerValue": "A String", # The value of the header to add.

1706

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1707

# The default value is false.

1708

},

1709

],

1710

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"httpFilterConfigs": [ # Outbound route specific configuration for networkservices.HttpFilter resources enabled by Traffic Director. httpFilterConfigs only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1715

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1716

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

1717

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

1718

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

1719

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

1720

},

1721

],

1722

"httpFilterMetadata": [ # Outbound route specific metadata supplied to networkservices.HttpFilter resources enabled by Traffic Director. httpFilterMetadata only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

1723

# The only configTypeUrl supported is type.googleapis.com/google.protobuf.Struct

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1724

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1725

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

1726

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

1727

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

1728

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

1729

},

1730

],

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1731

"matchRules": [ # The list of criteria for matching attributes of a request to this routeRule. This list has OR semantics: the request matches this routeRule when any of the matchRules are satisfied. However predicates within a given matchRule have AND semantics. All predicates within a matchRule must match for the request to match the rule.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1732

{ # HttpRouteRuleMatch specifies a set of criteria for matching requests to an HttpRouteRule. All specified criteria must be satisfied for a match to occur.

1733

"fullPathMatch": "A String", # For satisfying the matchRule condition, the path of the request must exactly match the value specified in fullPathMatch after removing any query parameters and anchor that may be part of the original URL.

1734

# fullPathMatch must be between 1 and 1024 characters.

1735

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

1736

"headerMatches": [ # Specifies a list of header match criteria, all of which must match corresponding headers in the request.

1737

{ # matchRule criteria for request header matches.

1738

"exactMatch": "A String", # The value should exactly match contents of exactMatch.

1739

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

1740

"headerName": "A String", # The name of the HTTP header to match.

1741

# For matching against the HTTP request's authority, use a headerMatch with the header name ":authority".

1742

# For matching a request's method, use the headerName ":method".

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1743

# When the URL map is bound to target gRPC proxy that has validateForProxyless field set to true, only non-binary user-specified custom metadata and the `content-type` header are supported. The following transport-level headers cannot be used in header matching rules: `:authority`, `:method`, `:path`, `:scheme`, `user-agent`, `accept-encoding`, `content-encoding`, `grpc-accept-encoding`, `grpc-encoding`, `grpc-previous-rpc-attempts`, `grpc-tags-bin`, `grpc-timeout` and `grpc-trace-bin.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1744

"invertMatch": True or False, # If set to false, the headerMatch is considered a match if the match criteria above are met. If set to true, the headerMatch is considered a match if the match criteria above are NOT met.

1745

# The default setting is false.

1746

"prefixMatch": "A String", # The value of the header must start with the contents of prefixMatch.

1747

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

1748

"presentMatch": True or False, # A header with the contents of headerName must exist. The match takes place whether or not the request's header has a value.

1749

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

1750

"rangeMatch": { # HttpRouteRuleMatch criteria for field values that must stay within the specified integer range. # The header value must be an integer and its value must be in the range specified in rangeMatch. If the header does not contain an integer, number or is empty, the match fails.

1751

# For example for a range [-5, 0]

1752

# - -3 will match.

1753

# - 0 will not match.

1754

# - 0.25 will not match.

1755

# - -3someString will not match.

1756

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

1757

# Note that rangeMatch is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1758

"rangeEnd": "A String", # The end of the range (exclusive) in signed long integer format.

1759

"rangeStart": "A String", # The start of the range (inclusive) in signed long integer format.

1760

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1761

"regexMatch": "A String", # The value of the header must match the regular expression specified in regexMatch. For regular expression grammar, please see: github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1762

# For matching against a port specified in the HTTP request, use a headerMatch with headerName set to PORT and a regular expression that satisfies the RFC2616 Host header's port specifier.

1763

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

1764

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

1765

"suffixMatch": "A String", # The value of the header must end with the contents of suffixMatch.

1766

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

1767

},

1768

],

1769

"ignoreCase": True or False, # Specifies that prefixMatch and fullPathMatch matches are case sensitive.

1770

# The default value is false.

1771

# ignoreCase must not be used with regexMatch.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1772

# Not supported when the URL map is bound to target gRPC proxy.

1773

"metadataFilters": [ # Opaque filter criteria used by Loadbalancer to restrict routing configuration to a limited set of xDS compliant clients. In their xDS requests to Loadbalancer, xDS clients present node metadata. When there is a match, the relevant routing configuration is made available to those proxies.

1774

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. If multiple metadataFilters are specified, all of them need to be satisfied in order to be considered a match.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1775

# metadataFilters specified here will be applied after those specified in ForwardingRule that refers to the UrlMap this HttpRouteRuleMatch belongs to.

1776

# metadataFilters only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1777

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1778

{ # Opaque filter criteria used by loadbalancers to restrict routing configuration to a limited set of loadbalancing proxies. Proxies and sidecars involved in loadbalancing would typically present metadata to the loadbalancers which need to match criteria specified here. If a match takes place, the relevant configuration is made available to those proxies.

1779

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata.

1780

# An example for using metadataFilters would be: if loadbalancing involves Envoys, they will only receive routing configuration when values in metadataFilters match values supplied in <a href="https://www.envoyproxy.io/docs/envoy/latest/api-v2/api/v2/core/base.proto#envoy-api-msg-core-node" Node metadata of their XDS requests to loadbalancers.

1781

"filterLabels": [ # The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria

1782

# This list must not be empty and can have at the most 64 entries.

1783

{ # MetadataFilter label name value pairs that are expected to match corresponding labels presented as metadata to the loadbalancer.

1784

"name": "A String", # Name of metadata label.

1785

# The name can have a maximum length of 1024 characters and must be at least 1 character long.

1786

"value": "A String", # The value of the label must match the specified value.

1787

# value can have a maximum length of 1024 characters.

1788

},

1789

],

1790

"filterMatchCriteria": "A String", # Specifies how individual filterLabel matches within the list of filterLabels contribute towards the overall metadataFilter match.

1791

# Supported values are:

1792

# - MATCH_ANY: At least one of the filterLabels must have a matching label in the provided metadata.

1793

# - MATCH_ALL: All filterLabels must have matching labels in the provided metadata.

1794

},

1795

],

1796

"prefixMatch": "A String", # For satisfying the matchRule condition, the request's path must begin with the specified prefixMatch. prefixMatch must begin with a /.

1797

# The value must be between 1 and 1024 characters.

1798

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

1799

"queryParameterMatches": [ # Specifies a list of query parameter match criteria, all of which must match corresponding query parameters in the request.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1800

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1801

{ # HttpRouteRuleMatch criteria for a request's query parameter.

1802

"exactMatch": "A String", # The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch.

1803

# Only one of presentMatch, exactMatch or regexMatch must be set.

1804

"name": "A String", # The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.

1805

"presentMatch": True or False, # Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not.

1806

# Only one of presentMatch, exactMatch or regexMatch must be set.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1807

"regexMatch": "A String", # The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For the regular expression grammar, please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1808

# Only one of presentMatch, exactMatch or regexMatch must be set.

1809

# Note that regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED.

1810

},

1811

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1812

"regexMatch": "A String", # For satisfying the matchRule condition, the path of the request must satisfy the regular expression specified in regexMatch after removing any query parameters and anchor supplied with the original URL. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1813

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

1814

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

1815

},

1816

],

1817

"priority": 42, # For routeRules within a given pathMatcher, priority determines the order in which load balancer will interpret routeRules. RouteRules are evaluated in order of priority, from the lowest to highest number. The priority of a rule decreases as its number increases (1, 2, 3, N+1). The first rule that matches the request is applied.

1818

# You cannot configure two or more routeRules with the same priority. Priority for each rule must be set to a number between 0 and 2147483647 inclusive.

1819

# Priority numbers can have gaps, which enable you to add or remove rules in the future without affecting the rest of the rules. For example, 1, 2, 3, 4, 5, 9, 12, 16 is a valid series of priority numbers to which you could add rules numbered from 6 to 8, 10 to 11, and 13 to 15 in the future without any impact on existing rules.

1820

"routeAction": { # In response to a matching matchRule, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

1821

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1822

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a routeRule's routeAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1823

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1824

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1825

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

1826

# Default is false.

1827

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

1828

"A String",

1829

],

1830

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

1831

"A String",

1832

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1833

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1834

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

1835

"A String",

1836

],

1837

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

1838

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

1839

"A String",

1840

],

1841

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

1842

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

1843

"A String",

1844

],

1845

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

1846

},

1847

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

1848

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

1849

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

1850

"httpStatus": 42, # The HTTP status code used to abort the request.

1851

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

1852

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1853

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

1854

# The value must be between 0.0 and 100.0 inclusive.

1855

},

1856

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

1857

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

1858

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1859

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1860

},

1861

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

1862

# The value must be between 0.0 and 100.0 inclusive.

1863

},

1864

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1865

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

1866

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

1867

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

1868

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1869

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1870

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1871

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1872

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1873

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

1874

},

1875

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1876

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1877

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

1878

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

1879

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

1880

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1881

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1882

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

1883

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1884

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

1885

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

1886

# -

1887

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

1888

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

1889

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

1890

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

1891

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

1892

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

1893

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

1898

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1899

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1900

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

1901

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

1902

},

1903

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

1904

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1905

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1906

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

1907

# The value must be between 1 and 255 characters.

1908

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

1909

# The value must be between 1 and 1024 characters.

1910

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1911

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

1912

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1913

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

1914

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

1915

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

1916

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1917

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

1918

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1919

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

1920

{ # Specification determining how headers are added to requests or responses.

1921

"headerName": "A String", # The name of the header.

1922

"headerValue": "A String", # The value of the header to add.

1923

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1924

# The default value is false.

1925

},

1926

],

1927

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

1928

"A String",

1929

],

1930

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

1931

{ # Specification determining how headers are added to requests or responses.

1932

"headerName": "A String", # The name of the header.

1933

"headerValue": "A String", # The value of the header to add.

1934

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

1935

# The default value is false.

1936

},

1937

],

1938

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

1943

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

1944

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

1949

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

1950

"urlRedirect": { # Specifies settings for an HTTP redirect. # When this rule is matched, the request is redirected to a URL specified by urlRedirect.

1951

# If urlRedirect is specified, service or routeAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1952

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1953

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

1954

# The value must be between 1 and 255 characters.

1955

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

1956

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

1957

# The default is set to false.

1958

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

1959

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1960

# The value must be between 1 and 1024 characters.

1961

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

1962

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

1963

# The value must be between 1 and 1024 characters.

1964

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

1965

# Supported values are:

1966

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

1967

# - FOUND, which corresponds to 302.

1968

# - SEE_OTHER which corresponds to 303.

1969

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

1970

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

1971

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

1972

# The default is set to false.

},

},

],

},

],

"region": "A String", # [Output Only] URL of the region where the regional URL map resides. This field is not applicable to global URL maps. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

1979

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

1980

"tests": [ # The list of expected URL mapping tests. Request to update this UrlMap will succeed only if all of the test cases pass. You can specify a maximum of 100 tests per UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1981

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1982

{ # Message for the expected URL mappings.

1983

"backendServiceWeight": 42, # The weight to use for the supplied host and path when using advanced routing rules that involve traffic splitting.

1984

"description": "A String", # Description of this test case.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1985

"expectedOutputUrl": "A String", # The expected output URL evaluated by load balancer containing the scheme, host, path and query parameters.

1986

# For rules that forward requests to backends, the test passes only when expectedOutputUrl matches the request forwarded by load balancer to backends. For rules with urlRewrite, the test verifies that the forwarded request matches hostRewrite and pathPrefixRewrite in the urlRewrite action. When service is specified, expectedOutputUrl`s scheme is ignored.

1987

# For rules with urlRedirect, the test passes only if expectedOutputUrl matches the URL in the load balancer's redirect response. If urlRedirect specifies https_redirect, the test passes only if the scheme in expectedOutputUrl is also set to https. If urlRedirect specifies strip_query, the test passes only if expectedOutputUrl does not contain any query parameters.

1988

# expectedOutputUrl is optional when service is specified.

1989

"expectedRedirectResponseCode": 42, # For rules with urlRedirect, the test passes only if expectedRedirectResponseCode matches the HTTP status code in load balancer's redirect response.

1990

# expectedRedirectResponseCode cannot be set when service is set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1991

"expectedUrlRedirect": "A String", # The expected URL that should be redirected to for the host and path being tested. [Deprecated] This field is deprecated. Use expected_output_url instead.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

1992

"headers": [ # HTTP headers for this request. If headers contains a host header, then host must also match the header value.

1993

{ # HTTP headers used in UrlMapTests.

1994

"name": "A String", # Header name.

1995

"value": "A String", # Header value.

1996

},

1997

],

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

1998

"host": "A String", # Host portion of the URL. If headers contains a host header, then host must also match the header value.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

1999

"path": "A String", # Path portion of the URL.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

2000

"service": "A String", # Expected BackendService or BackendBucket resource the given URL should be mapped to.

2001

# service cannot be set if expectedRedirectResponseCode is set.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2002

},

2003

],

2004

}

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2005

2006

requestId: string, begin_interface: MixerMutationRequestBuilder Request ID to support idempotency.

2007

2008

Returns:

2009

An object of the form:

2010

2011

{ # Represents an Operation resource.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2012

#

2013

# Google Compute Engine has three Operation resources:

2014

#

2015

# * [Global](/compute/docs/reference/rest/{$api_version}/globalOperations) * [Regional](/compute/docs/reference/rest/{$api_version}/regionOperations) * [Zonal](/compute/docs/reference/rest/{$api_version}/zoneOperations)

2016

#

2017

# You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses.

2018

#

2019

# Operations can be global, regional or zonal.

2020

# - For global operations, use the `globalOperations` resource.

2021

# - For regional operations, use the `regionOperations` resource.

2022

# - For zonal operations, use the `zonalOperations` resource.

2023

#

2024

# For more information, read Global, Regional, and Zonal Resources. (== resource_for {$api_version}.globalOperations ==) (== resource_for {$api_version}.regionOperations ==) (== resource_for {$api_version}.zoneOperations ==)

2025

"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.

2026

"creationTimestamp": "A String", # [Deprecated] This field is deprecated.

2027

"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.

2028

"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.

2029

"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.

2030

"errors": [ # [Output Only] The array of errors encountered while processing this operation.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2031

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2032

"code": "A String", # [Output Only] The error type identifier for this error.

2033

"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.

2034

"message": "A String", # [Output Only] An optional, human-readable error message.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2035

},

2036

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2037

},

2038

"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.

2039

"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.

2040

"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.

2041

"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.

2042

"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.

2043

"name": "A String", # [Output Only] Name of the operation.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2044

"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2045

"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.

2046

"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.

2047

"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.

2048

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

2049

"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.

2050

"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.

2051

"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.

2052

"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.

2053

"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.

2054

"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the persistent disk that the snapshot was created from.

2055

"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com`.

2056

"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.

2057

{

2058

"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.

2059

"data": [ # [Output Only] Metadata about this warning in key: value format. For example:

2060

# "data": [ { "key": "scope", "value": "zones/us-east1-d" }

2061

{

2062

"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).

2063

"value": "A String", # [Output Only] A warning data value corresponding to the key.

2064

},

2065

],

2066

"message": "A String", # [Output Only] A human-readable description of the warning code.

2067

},

2068

],

2069

"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.

2070

}</pre>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

</div>

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

2074

<code class="details" id="invalidateCache">invalidateCache(project, region, urlMap, body=None, requestId=None)</code>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2075

<pre>Initiates a cache invalidation operation, invalidating the specified path, scoped to the specified UrlMap.

2076

Bu Sun Kim

673ec5c

2020-11-16 11:05:03 -0700

[diff] [blame]

2077

For more information, see [Invalidating cached content](/cdn/docs/invalidating-cached-content).

2078

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2079

Args:

2080

project: string, Project ID for this request. (required)

2081

region: string, Name of the region scoping this request. (required)

2082

urlMap: string, Name of the UrlMap scoping this request. (required)

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

2083

body: object, The request body.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2084

The object takes the form of:

2085

2086

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2087

"host": "A String", # If set, this invalidation rule will only apply to requests with a Host header matching host.

2088

"path": "A String",

2089

}

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2090

2091

requestId: string, begin_interface: MixerMutationRequestBuilder Request ID to support idempotency.

2092

2093

Returns:

2094

An object of the form:

2095

2096

{ # Represents an Operation resource.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2097

#

2098

# Google Compute Engine has three Operation resources:

2099

#

2100

# * [Global](/compute/docs/reference/rest/{$api_version}/globalOperations) * [Regional](/compute/docs/reference/rest/{$api_version}/regionOperations) * [Zonal](/compute/docs/reference/rest/{$api_version}/zoneOperations)

2101

#

2102

# You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses.

2103

#

2104

# Operations can be global, regional or zonal.

2105

# - For global operations, use the `globalOperations` resource.

2106

# - For regional operations, use the `regionOperations` resource.

2107

# - For zonal operations, use the `zonalOperations` resource.

2108

#

2109

# For more information, read Global, Regional, and Zonal Resources. (== resource_for {$api_version}.globalOperations ==) (== resource_for {$api_version}.regionOperations ==) (== resource_for {$api_version}.zoneOperations ==)

2110

"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.

2111

"creationTimestamp": "A String", # [Deprecated] This field is deprecated.

2112

"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.

2113

"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.

2114

"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.

2115

"errors": [ # [Output Only] The array of errors encountered while processing this operation.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2116

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2117

"code": "A String", # [Output Only] The error type identifier for this error.

2118

"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.

2119

"message": "A String", # [Output Only] An optional, human-readable error message.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2120

},

2121

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2122

},

2123

"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.

2124

"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.

2125

"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.

2126

"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.

2127

"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.

2128

"name": "A String", # [Output Only] Name of the operation.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2129

"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2130

"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.

2131

"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.

2132

"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.

2133

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

2134

"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.

2135

"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.

2136

"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.

2137

"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.

2138

"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.

2139

"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the persistent disk that the snapshot was created from.

2140

"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com`.

2141

"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.

2142

{

2143

"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.

2144

"data": [ # [Output Only] Metadata about this warning in key: value format. For example:

2145

# "data": [ { "key": "scope", "value": "zones/us-east1-d" }

2146

{

2147

"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).

2148

"value": "A String", # [Output Only] A warning data value corresponding to the key.

2149

},

2150

],

2151

"message": "A String", # [Output Only] A human-readable description of the warning code.

2152

},

2153

],

2154

"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.

2155

}</pre>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

</div>

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2159

<code class="details" id="list">list(project, region, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None)</code>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2160

<pre>Retrieves the list of UrlMap resources available to the specified project in the specified region.

2161

2162

Args:

2163

project: string, Project ID for this request. (required)

2164

region: string, Name of the region scoping this request. (required)

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

2165

filter: string, A filter expression that filters resources listed in the response. The expression must specify the field name, a comparison operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The comparison operator must be either `=`, `!=`, `>`, or `<`.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2166

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

2167

For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2168

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

2169

You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2170

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2171

To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ```

2172

maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)

2173

orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name.

2174

2175

You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first.

2176

2177

Currently, only sorting by `name` or `creationTimestamp desc` is supported.

2178

pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2179

returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2180

2181

Returns:

2182

An object of the form:

2183

2184

{ # Contains a list of UrlMap resources.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2185

"id": "A String", # [Output Only] Unique identifier for the resource; defined by the server.

2186

"items": [ # A list of UrlMap resources.

2187

{ # Represents a URL Map resource.

2188

#

2189

# Google Compute Engine has two URL Map resources:

2190

#

2191

# * [Global](/compute/docs/reference/rest/{$api_version}/urlMaps) * [Regional](/compute/docs/reference/rest/{$api_version}/regionUrlMaps)

2192

#

2193

# A URL map resource is a component of certain types of GCP load balancers and Traffic Director.

2194

#

2195

# * urlMaps are used by external HTTP(S) load balancers and Traffic Director. * regionUrlMaps are used by internal HTTP(S) load balancers.

2196

#

2197

# For a list of supported URL map features by load balancer type, see the Load balancing features: Routing and traffic management table.

2198

#

2199

# For a list of supported URL map features for Traffic Director, see the Traffic Director features: Routing and traffic management table.

2200

#

2201

# This resource defines mappings from host names and URL paths to either a backend service or a backend bucket.

2202

#

2203

# To use the global urlMaps resource, the backend service must have a loadBalancingScheme of either EXTERNAL or INTERNAL_SELF_MANAGED. To use the regionUrlMaps resource, the backend service must have a loadBalancingScheme of INTERNAL_MANAGED. For more information, read URL Map Concepts.

2204

"creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.

2205

"defaultRouteAction": { # defaultRouteAction takes effect when none of the hostRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

2206

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

2207

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within defaultRouteAction.

2208

# defaultRouteAction has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2209

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

2210

# Not supported when the URL map is bound to target gRPC proxy.

2211

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

2212

# Default is false.

2213

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

2214

"A String",

2215

],

2216

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

2217

"A String",

2218

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2219

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2220

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

2221

"A String",

2222

],

2223

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

2224

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

2225

"A String",

2226

],

2227

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

2228

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

2229

"A String",

2230

],

2231

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

2232

},

2233

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

2234

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2235

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

2236

"httpStatus": 42, # The HTTP status code used to abort the request.

2237

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

2238

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2239

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

2240

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2241

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2242

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

2243

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2244

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2245

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2246

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2247

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

2248

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2249

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2250

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2251

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

2252

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

2253

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

2254

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2255

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2256

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2257

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

2258

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2259

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

2260

},

2261

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

2262

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2263

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

2264

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

2265

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2266

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2267

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2268

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

2269

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2270

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

2271

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

2272

# -

2273

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

2274

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

2275

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

2276

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

2277

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

2278

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

2279

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

2280

"A String",

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2281

],

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

2282

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2283

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

2284

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

2285

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2286

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2287

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2288

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2289

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

2290

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

2291

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2292

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

2293

# The value must be between 1 and 255 characters.

2294

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

2295

# The value must be between 1 and 1024 characters.

2296

},

2297

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

2298

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

2299

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

2300

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2301

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2302

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

2303

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

2304

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2305

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

2306

{ # Specification determining how headers are added to requests or responses.

2307

"headerName": "A String", # The name of the header.

2308

"headerValue": "A String", # The value of the header to add.

2309

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2310

# The default value is false.

2311

},

2312

],

2313

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

2314

"A String",

2315

],

2316

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

2317

{ # Specification determining how headers are added to requests or responses.

2318

"headerName": "A String", # The name of the header.

2319

"headerValue": "A String", # The value of the header to add.

2320

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2321

# The default value is false.

2322

},

2323

],

2324

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

2325

"A String",

2326

],

2327

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2328

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

2329

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

2330

# The value must be between 0 and 1000

},

],

},

"defaultService": "A String", # The full or partial URL of the defaultService resource to which traffic is directed if none of the hostRules match. If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

2335

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

2336

# defaultService has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2337

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified hostRules match, the request is redirected to a URL specified by defaultUrlRedirect.

2338

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

2339

# Not supported when the URL map is bound to target gRPC proxy.

2340

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

2341

# The value must be between 1 and 255 characters.

2342

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

2343

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

2344

# The default is set to false.

2345

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

2346

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

2347

# The value must be between 1 and 1024 characters.

2348

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

2349

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

2350

# The value must be between 1 and 1024 characters.

2351

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

2352

# Supported values are:

2353

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

2354

# - FOUND, which corresponds to 302.

2355

# - SEE_OTHER which corresponds to 303.

2356

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

2357

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

2358

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

2359

# The default is set to false.

2360

},

2361

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

2362

"fingerprint": "A String", # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a UrlMap. An up-to-date fingerprint must be provided in order to update the UrlMap, otherwise the request will fail with error 412 conditionNotMet.

2363

#

2364

# To see the latest fingerprint, make a get() request to retrieve a UrlMap.

2365

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

2366

# The headerAction specified here take effect after headerAction specified under pathMatcher.

2367

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

2368

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2369

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

2370

{ # Specification determining how headers are added to requests or responses.

2371

"headerName": "A String", # The name of the header.

2372

"headerValue": "A String", # The value of the header to add.

2373

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2374

# The default value is false.

2375

},

2376

],

2377

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

2378

"A String",

2379

],

2380

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

2381

{ # Specification determining how headers are added to requests or responses.

2382

"headerName": "A String", # The name of the header.

2383

"headerValue": "A String", # The value of the header to add.

2384

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2385

# The default value is false.

2386

},

2387

],

2388

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"hostRules": [ # The list of HostRules to use against the URL.

2393

{ # UrlMaps A host-matching rule for a URL. If matched, will use the named PathMatcher to select the BackendService.

2394

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

2395

"hosts": [ # The list of host patterns to match. They must be valid hostnames with optional port numbers in the format host:port. * matches any string of ([a-z0-9-.]*). In that case, * must be the first character and must be followed in the pattern by either - or ..

2396

# * based matching is not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2397

"A String",

2398

],

2399

"pathMatcher": "A String", # The name of the PathMatcher to use to match the path portion of the URL if the hostRule matches the URL's host portion.

2400

},

2401

],

2402

"id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.

2403

"kind": "compute#urlMap", # [Output Only] Type of the resource. Always compute#urlMaps for url maps.

2404

"name": "A String", # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

2405

"pathMatchers": [ # The list of named PathMatchers to use against the URL.

2406

{ # A matcher for the path portion of the URL. The BackendService from the longest-matched rule will serve the URL. If no rule was matched, the default service will be used.

2407

"defaultRouteAction": { # defaultRouteAction takes effect when none of the pathRules or routeRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

2408

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

2409

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathMatcher's defaultRouteAction.

2410

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

2411

# Not supported when the URL map is bound to target gRPC proxy.

2412

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

2413

# Default is false.

2414

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

2415

"A String",

2416

],

2417

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

2418

"A String",

2419

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2420

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2421

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

2422

"A String",

2423

],

2424

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

2425

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

2426

"A String",

2427

],

2428

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

2429

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

2430

"A String",

2431

],

2432

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

2433

},

2434

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

2435

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2436

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

2437

"httpStatus": 42, # The HTTP status code used to abort the request.

2438

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

2439

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2440

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

2441

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2442

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2443

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

2444

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

2445

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2446

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2447

},

2448

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

2449

# The value must be between 0.0 and 100.0 inclusive.

2450

},

2451

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2452

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

2453

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

2454

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

2455

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2456

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2457

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2458

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

2459

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2460

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

2461

},

2462

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

2463

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2464

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

2465

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

2466

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

2467

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2468

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2469

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

2470

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2471

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

2472

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

2473

# -

2474

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

2475

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

2476

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

2477

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

2478

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

2479

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

2480

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

2485

# If not specified, will use the largest timeout among all backend services associated with the route.

2486

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2487

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2488

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2489

},

2490

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

2491

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

2492

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2493

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

2494

# The value must be between 1 and 255 characters.

2495

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

2496

# The value must be between 1 and 1024 characters.

2497

},

2498

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

2499

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

2500

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

2501

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2502

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2503

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

2504

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

2505

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2506

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

2507

{ # Specification determining how headers are added to requests or responses.

2508

"headerName": "A String", # The name of the header.

2509

"headerValue": "A String", # The value of the header to add.

2510

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2511

# The default value is false.

2512

},

2513

],

2514

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

2515

"A String",

2516

],

2517

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

2518

{ # Specification determining how headers are added to requests or responses.

2519

"headerName": "A String", # The name of the header.

2520

"headerValue": "A String", # The value of the header to add.

2521

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2522

# The default value is false.

2523

},

2524

],

2525

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

2526

"A String",

2527

],

2528

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2529

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

2530

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

2531

# The value must be between 0 and 1000

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2532

},

2533

],

2534

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2535

"defaultService": "A String", # The full or partial URL to the BackendService resource. This will be used if none of the pathRules or routeRules defined by this PathMatcher are matched. For example, the following are all valid URLs to a BackendService resource:

2536

# - https://www.googleapis.com/compute/v1/projects/project/global/backendServices/backendService

2537

# - compute/v1/projects/project/global/backendServices/backendService

2538

# - global/backendServices/backendService If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if defaultRouteAction specifies any weightedBackendServices, defaultService must not be specified.

2539

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

2540

# Authorization requires one or more of the following Google IAM permissions on the specified resource default_service:

2541

# - compute.backendBuckets.use

2542

# - compute.backendServices.use

2543

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified pathRules or routeRules match, the request is redirected to a URL specified by defaultUrlRedirect.

2544

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

2545

# Not supported when the URL map is bound to target gRPC proxy.

2546

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

2547

# The value must be between 1 and 255 characters.

2548

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

2549

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

2550

# The default is set to false.

2551

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

2552

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

2553

# The value must be between 1 and 1024 characters.

2554

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

2555

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

2556

# The value must be between 1 and 1024 characters.

2557

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

2558

# Supported values are:

2559

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

2560

# - FOUND, which corresponds to 302.

2561

# - SEE_OTHER which corresponds to 303.

2562

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

2563

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

2564

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

2565

# The default is set to false.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

2566

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2567

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

2568

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

2569

# HeaderAction specified here are applied after the matching HttpRouteRule HeaderAction and before the HeaderAction in the UrlMap

2570

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

2571

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2572

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

2573

{ # Specification determining how headers are added to requests or responses.

2574

"headerName": "A String", # The name of the header.

2575

"headerValue": "A String", # The value of the header to add.

2576

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2577

# The default value is false.

2578

},

2579

],

2580

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

2581

"A String",

2582

],

2583

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

2584

{ # Specification determining how headers are added to requests or responses.

2585

"headerName": "A String", # The name of the header.

2586

"headerValue": "A String", # The value of the header to add.

2587

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2588

# The default value is false.

2589

},

2590

],

2591

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"name": "A String", # The name to which this PathMatcher is referred by the HostRule.

2596

"pathRules": [ # The list of path rules. Use this list instead of routeRules when routing based on simple path matching is all that's required. The order by which path rules are specified does not matter. Matches are always done on the longest-path-first basis.

2597

# For example: a pathRule with a path /a/b/c/* will match before /a/b/* irrespective of the order in which those paths appear in this list.

2598

# Within a given pathMatcher, only one of pathRules or routeRules must be set.

2599

{ # A path-matching rule for a URL. If matched, will use the specified BackendService to handle the traffic arriving at this URL.

2600

"paths": [ # The list of path patterns to match. Each must start with / and the only place a * is allowed is at the end following a /. The string fed to the path matcher does not include any text after the first ? or #, and those chars are not allowed here.

2601

"A String",

2602

],

2603

"routeAction": { # In response to a matching path, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

2604

# Only one of routeAction or urlRedirect must be set.

2605

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathRule's routeAction.

2606

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

2607

# Not supported when the URL map is bound to target gRPC proxy.

2608

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

2609

# Default is false.

2610

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

2611

"A String",

2612

],

2613

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

2614

"A String",

2615

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2616

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2617

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

2618

"A String",

2619

],

2620

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

2621

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

2622

"A String",

2623

],

2624

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

2625

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

2626

"A String",

2627

],

2628

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

2629

},

2630

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

2631

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2632

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

2633

"httpStatus": 42, # The HTTP status code used to abort the request.

2634

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

2635

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2636

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

2637

# The value must be between 0.0 and 100.0 inclusive.

2638

},

2639

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

2640

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

2641

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2642

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2643

},

2644

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

2645

# The value must be between 0.0 and 100.0 inclusive.

2646

},

2647

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2648

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

2649

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

2650

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

2651

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2652

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2653

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2654

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

2655

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2656

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

2657

},

2658

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

2659

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2660

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

2661

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

2662

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

2663

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2664

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2665

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

2666

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2667

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

2668

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

2669

# -

2670

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

2671

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

2672

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

2673

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

2674

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

2675

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

2676

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

2681

# If not specified, will use the largest timeout among all backend services associated with the route.

2682

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2683

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2684

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2685

},

2686

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

2687

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

2688

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2689

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

2690

# The value must be between 1 and 255 characters.

2691

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

2692

# The value must be between 1 and 1024 characters.

2693

},

2694

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

2695

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

2696

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

2697

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

2698

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

2699

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

2700

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

2701

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2702

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

2703

{ # Specification determining how headers are added to requests or responses.

2704

"headerName": "A String", # The name of the header.

2705

"headerValue": "A String", # The value of the header to add.

2706

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2707

# The default value is false.

2708

},

2709

],

2710

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

2711

"A String",

2712

],

2713

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

2714

{ # Specification determining how headers are added to requests or responses.

2715

"headerName": "A String", # The name of the header.

2716

"headerValue": "A String", # The value of the header to add.

2717

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2718

# The default value is false.

2719

},

2720

],

2721

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

2726

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

2727

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

2732

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

2733

"urlRedirect": { # Specifies settings for an HTTP redirect. # When a path pattern is matched, the request is redirected to a URL specified by urlRedirect.

2734

# If urlRedirect is specified, service or routeAction must not be set.

2735

# Not supported when the URL map is bound to target gRPC proxy.

2736

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

2737

# The value must be between 1 and 255 characters.

2738

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

2739

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

2740

# The default is set to false.

2741

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

2742

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

2743

# The value must be between 1 and 1024 characters.

2744

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

2745

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

2746

# The value must be between 1 and 1024 characters.

2747

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

2748

# Supported values are:

2749

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

2750

# - FOUND, which corresponds to 302.

2751

# - SEE_OTHER which corresponds to 303.

2752

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

2753

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

2754

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

2755

# The default is set to false.

},

},

],

"routeRules": [ # The list of HTTP route rules. Use this list instead of pathRules when advanced route matching and routing actions are desired. routeRules are evaluated in order of priority, from the lowest to highest number.

2760

# Within a given pathMatcher, you can set only one of pathRules or routeRules.

2761

{ # An HttpRouteRule specifies how to match an HTTP request and the corresponding routing action that load balancing proxies will perform.

2762

"description": "A String", # The short description conveying the intent of this routeRule.

2763

# The description can have a maximum length of 1024 characters.

2764

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

2765

# The headerAction specified here are applied before the matching pathMatchers[].headerAction and after pathMatchers[].routeRules[].routeAction.weightedBackendService.backendServiceWeightAction[].headerAction

2766

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

2767

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2768

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

2769

{ # Specification determining how headers are added to requests or responses.

2770

"headerName": "A String", # The name of the header.

2771

"headerValue": "A String", # The value of the header to add.

2772

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2773

# The default value is false.

2774

},

2775

],

2776

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

2777

"A String",

2778

],

2779

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

2780

{ # Specification determining how headers are added to requests or responses.

2781

"headerName": "A String", # The name of the header.

2782

"headerValue": "A String", # The value of the header to add.

2783

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

2784

# The default value is false.

2785

},

2786

],

2787

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"httpFilterConfigs": [ # Outbound route specific configuration for networkservices.HttpFilter resources enabled by Traffic Director. httpFilterConfigs only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

2792

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2793

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

2794

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

2795

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

2796

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

2797

},

2798

],

2799

"httpFilterMetadata": [ # Outbound route specific metadata supplied to networkservices.HttpFilter resources enabled by Traffic Director. httpFilterMetadata only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

2800

# The only configTypeUrl supported is type.googleapis.com/google.protobuf.Struct

2801

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2802

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

2803

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

2804

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

2805

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

2806

},

2807

],

2808

"matchRules": [ # The list of criteria for matching attributes of a request to this routeRule. This list has OR semantics: the request matches this routeRule when any of the matchRules are satisfied. However predicates within a given matchRule have AND semantics. All predicates within a matchRule must match for the request to match the rule.

2809

{ # HttpRouteRuleMatch specifies a set of criteria for matching requests to an HttpRouteRule. All specified criteria must be satisfied for a match to occur.

2810

"fullPathMatch": "A String", # For satisfying the matchRule condition, the path of the request must exactly match the value specified in fullPathMatch after removing any query parameters and anchor that may be part of the original URL.

2811

# fullPathMatch must be between 1 and 1024 characters.

2812

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

2813

"headerMatches": [ # Specifies a list of header match criteria, all of which must match corresponding headers in the request.

2814

{ # matchRule criteria for request header matches.

2815

"exactMatch": "A String", # The value should exactly match contents of exactMatch.

2816

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

2817

"headerName": "A String", # The name of the HTTP header to match.

2818

# For matching against the HTTP request's authority, use a headerMatch with the header name ":authority".

2819

# For matching a request's method, use the headerName ":method".

2820

# When the URL map is bound to target gRPC proxy that has validateForProxyless field set to true, only non-binary user-specified custom metadata and the `content-type` header are supported. The following transport-level headers cannot be used in header matching rules: `:authority`, `:method`, `:path`, `:scheme`, `user-agent`, `accept-encoding`, `content-encoding`, `grpc-accept-encoding`, `grpc-encoding`, `grpc-previous-rpc-attempts`, `grpc-tags-bin`, `grpc-timeout` and `grpc-trace-bin.

2821

"invertMatch": True or False, # If set to false, the headerMatch is considered a match if the match criteria above are met. If set to true, the headerMatch is considered a match if the match criteria above are NOT met.

2822

# The default setting is false.

2823

"prefixMatch": "A String", # The value of the header must start with the contents of prefixMatch.

2824

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

2825

"presentMatch": True or False, # A header with the contents of headerName must exist. The match takes place whether or not the request's header has a value.

2826

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

2827

"rangeMatch": { # HttpRouteRuleMatch criteria for field values that must stay within the specified integer range. # The header value must be an integer and its value must be in the range specified in rangeMatch. If the header does not contain an integer, number or is empty, the match fails.

2828

# For example for a range [-5, 0]

2829

# - -3 will match.

2830

# - 0 will not match.

2831

# - 0.25 will not match.

2832

# - -3someString will not match.

2833

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

2834

# Note that rangeMatch is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

2835

"rangeEnd": "A String", # The end of the range (exclusive) in signed long integer format.

2836

"rangeStart": "A String", # The start of the range (inclusive) in signed long integer format.

2837

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2838

"regexMatch": "A String", # The value of the header must match the regular expression specified in regexMatch. For regular expression grammar, please see: github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2839

# For matching against a port specified in the HTTP request, use a headerMatch with headerName set to PORT and a regular expression that satisfies the RFC2616 Host header's port specifier.

2840

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

2841

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

2842

"suffixMatch": "A String", # The value of the header must end with the contents of suffixMatch.

2843

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

2844

},

2845

],

2846

"ignoreCase": True or False, # Specifies that prefixMatch and fullPathMatch matches are case sensitive.

2847

# The default value is false.

2848

# ignoreCase must not be used with regexMatch.

2849

# Not supported when the URL map is bound to target gRPC proxy.

2850

"metadataFilters": [ # Opaque filter criteria used by Loadbalancer to restrict routing configuration to a limited set of xDS compliant clients. In their xDS requests to Loadbalancer, xDS clients present node metadata. When there is a match, the relevant routing configuration is made available to those proxies.

2851

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. If multiple metadataFilters are specified, all of them need to be satisfied in order to be considered a match.

2852

# metadataFilters specified here will be applied after those specified in ForwardingRule that refers to the UrlMap this HttpRouteRuleMatch belongs to.

2853

# metadataFilters only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

2854

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2855

{ # Opaque filter criteria used by loadbalancers to restrict routing configuration to a limited set of loadbalancing proxies. Proxies and sidecars involved in loadbalancing would typically present metadata to the loadbalancers which need to match criteria specified here. If a match takes place, the relevant configuration is made available to those proxies.

2856

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata.

2857

# An example for using metadataFilters would be: if loadbalancing involves Envoys, they will only receive routing configuration when values in metadataFilters match values supplied in <a href="https://www.envoyproxy.io/docs/envoy/latest/api-v2/api/v2/core/base.proto#envoy-api-msg-core-node" Node metadata of their XDS requests to loadbalancers.

2858

"filterLabels": [ # The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria

2859

# This list must not be empty and can have at the most 64 entries.

2860

{ # MetadataFilter label name value pairs that are expected to match corresponding labels presented as metadata to the loadbalancer.

2861

"name": "A String", # Name of metadata label.

2862

# The name can have a maximum length of 1024 characters and must be at least 1 character long.

2863

"value": "A String", # The value of the label must match the specified value.

2864

# value can have a maximum length of 1024 characters.

2865

},

2866

],

2867

"filterMatchCriteria": "A String", # Specifies how individual filterLabel matches within the list of filterLabels contribute towards the overall metadataFilter match.

2868

# Supported values are:

2869

# - MATCH_ANY: At least one of the filterLabels must have a matching label in the provided metadata.

2870

# - MATCH_ALL: All filterLabels must have matching labels in the provided metadata.

2871

},

2872

],

2873

"prefixMatch": "A String", # For satisfying the matchRule condition, the request's path must begin with the specified prefixMatch. prefixMatch must begin with a /.

2874

# The value must be between 1 and 1024 characters.

2875

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

2876

"queryParameterMatches": [ # Specifies a list of query parameter match criteria, all of which must match corresponding query parameters in the request.

2877

# Not supported when the URL map is bound to target gRPC proxy.

2878

{ # HttpRouteRuleMatch criteria for a request's query parameter.

2879

"exactMatch": "A String", # The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch.

2880

# Only one of presentMatch, exactMatch or regexMatch must be set.

2881

"name": "A String", # The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.

2882

"presentMatch": True or False, # Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not.

2883

# Only one of presentMatch, exactMatch or regexMatch must be set.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2884

"regexMatch": "A String", # The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For the regular expression grammar, please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2885

# Only one of presentMatch, exactMatch or regexMatch must be set.

2886

# Note that regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED.

2887

},

2888

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2889

"regexMatch": "A String", # For satisfying the matchRule condition, the path of the request must satisfy the regular expression specified in regexMatch after removing any query parameters and anchor supplied with the original URL. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2890

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

2891

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

2892

},

2893

],

2894

"priority": 42, # For routeRules within a given pathMatcher, priority determines the order in which load balancer will interpret routeRules. RouteRules are evaluated in order of priority, from the lowest to highest number. The priority of a rule decreases as its number increases (1, 2, 3, N+1). The first rule that matches the request is applied.

2895

# You cannot configure two or more routeRules with the same priority. Priority for each rule must be set to a number between 0 and 2147483647 inclusive.

2896

# Priority numbers can have gaps, which enable you to add or remove rules in the future without affecting the rest of the rules. For example, 1, 2, 3, 4, 5, 9, 12, 16 is a valid series of priority numbers to which you could add rules numbered from 6 to 8, 10 to 11, and 13 to 15 in the future without any impact on existing rules.

2897

"routeAction": { # In response to a matching matchRule, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

2898

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

2899

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a routeRule's routeAction.

2900

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

2901

# Not supported when the URL map is bound to target gRPC proxy.

2902

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

2903

# Default is false.

2904

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

2905

"A String",

2906

],

2907

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

2908

"A String",

2909

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2910

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2911

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

2912

"A String",

2913

],

2914

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

2915

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

2916

"A String",

2917

],

2918

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

2919

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

2920

"A String",

2921

],

2922

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

2923

},

2924

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

2925

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2926

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

2927

"httpStatus": 42, # The HTTP status code used to abort the request.

2928

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

2929

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2930

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

2931

# The value must be between 0.0 and 100.0 inclusive.

2932

},

2933

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

2934

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

2935

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2936

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2937

},

2938

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

2939

# The value must be between 0.0 and 100.0 inclusive.

2940

},

2941

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

2942

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

2943

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

2944

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

2945

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2946

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2947

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2948

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

2949

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2950

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

2951

},

2952

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

2953

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2954

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

2955

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

2956

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

2957

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2958

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2959

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

2960

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

2961

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

2962

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

2963

# -

2964

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

2965

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

2966

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

2967

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

2968

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

2969

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

2970

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

2975

# If not specified, will use the largest timeout among all backend services associated with the route.

2976

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2977

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

2978

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

2979

},

2980

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

2981

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

2982

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2983

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

2984

# The value must be between 1 and 255 characters.

2985

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

2986

# The value must be between 1 and 1024 characters.

2987

},

2988

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

2989

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

2990

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

2991

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

2992

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

2993

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

2994

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

2995

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

2996

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

2997

{ # Specification determining how headers are added to requests or responses.

2998

"headerName": "A String", # The name of the header.

2999

"headerValue": "A String", # The value of the header to add.

3000

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3001

# The default value is false.

3002

},

3003

],

3004

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

3005

"A String",

3006

],

3007

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

3008

{ # Specification determining how headers are added to requests or responses.

3009

"headerName": "A String", # The name of the header.

3010

"headerValue": "A String", # The value of the header to add.

3011

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3012

# The default value is false.

3013

},

3014

],

3015

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

3020

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

3021

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

3026

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

3027

"urlRedirect": { # Specifies settings for an HTTP redirect. # When this rule is matched, the request is redirected to a URL specified by urlRedirect.

3028

# If urlRedirect is specified, service or routeAction must not be set.

3029

# Not supported when the URL map is bound to target gRPC proxy.

3030

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

3031

# The value must be between 1 and 255 characters.

3032

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

3033

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

3034

# The default is set to false.

3035

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

3036

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3037

# The value must be between 1 and 1024 characters.

3038

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

3039

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3040

# The value must be between 1 and 1024 characters.

3041

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

3042

# Supported values are:

3043

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

3044

# - FOUND, which corresponds to 302.

3045

# - SEE_OTHER which corresponds to 303.

3046

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

3047

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

3048

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

3049

# The default is set to false.

3050

},

3051

},

3052

],

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3053

},

3054

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

3055

"region": "A String", # [Output Only] URL of the region where the regional URL map resides. This field is not applicable to global URL maps. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

3056

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

3057

"tests": [ # The list of expected URL mapping tests. Request to update this UrlMap will succeed only if all of the test cases pass. You can specify a maximum of 100 tests per UrlMap.

3058

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

3059

{ # Message for the expected URL mappings.

3060

"backendServiceWeight": 42, # The weight to use for the supplied host and path when using advanced routing rules that involve traffic splitting.

3061

"description": "A String", # Description of this test case.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3062

"expectedOutputUrl": "A String", # The expected output URL evaluated by load balancer containing the scheme, host, path and query parameters.

3063

# For rules that forward requests to backends, the test passes only when expectedOutputUrl matches the request forwarded by load balancer to backends. For rules with urlRewrite, the test verifies that the forwarded request matches hostRewrite and pathPrefixRewrite in the urlRewrite action. When service is specified, expectedOutputUrl`s scheme is ignored.

3064

# For rules with urlRedirect, the test passes only if expectedOutputUrl matches the URL in the load balancer's redirect response. If urlRedirect specifies https_redirect, the test passes only if the scheme in expectedOutputUrl is also set to https. If urlRedirect specifies strip_query, the test passes only if expectedOutputUrl does not contain any query parameters.

3065

# expectedOutputUrl is optional when service is specified.

3066

"expectedRedirectResponseCode": 42, # For rules with urlRedirect, the test passes only if expectedRedirectResponseCode matches the HTTP status code in load balancer's redirect response.

3067

# expectedRedirectResponseCode cannot be set when service is set.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

3068

"expectedUrlRedirect": "A String", # The expected URL that should be redirected to for the host and path being tested. [Deprecated] This field is deprecated. Use expected_output_url instead.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3069

"headers": [ # HTTP headers for this request. If headers contains a host header, then host must also match the header value.

3070

{ # HTTP headers used in UrlMapTests.

3071

"name": "A String", # Header name.

3072

"value": "A String", # Header value.

3073

},

3074

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

3075

"host": "A String", # Host portion of the URL. If headers contains a host header, then host must also match the header value.

3076

"path": "A String", # Path portion of the URL.

3077

"service": "A String", # Expected BackendService or BackendBucket resource the given URL should be mapped to.

3078

# service cannot be set if expectedRedirectResponseCode is set.

3079

},

3080

],

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3081

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

3082

],

3083

"kind": "compute#urlMapList", # Type of resource.

3084

"nextPageToken": "A String", # [Output Only] This token allows you to get the next page of results for list requests. If the number of results is larger than maxResults, use the nextPageToken as a value for the query parameter pageToken in the next list request. Subsequent list requests will have their own nextPageToken to continue paging through the results.

3085

"selfLink": "A String", # [Output Only] Server-defined URL for this resource.

3086

"warning": { # [Output Only] Informational warning message.

3087

"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.

3088

"data": [ # [Output Only] Metadata about this warning in key: value format. For example:

3089

# "data": [ { "key": "scope", "value": "zones/us-east1-d" }

3090

{

3091

"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).

3092

"value": "A String", # [Output Only] A warning data value corresponding to the key.

3093

},

3094

],

3095

"message": "A String", # [Output Only] A human-readable description of the warning code.

3096

},

3097

}</pre>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

</div>

<code class="details" id="list_next">list_next(previous_request, previous_response)</code>

3102

<pre>Retrieves the next page of results.

3103

3104

Args:

3105

previous_request: The request for the previous page. (required)

3106

previous_response: The response from the request for the previous page. (required)

3107

3108

Returns:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3109

A request object that you can call 'execute()' on to request the next

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3110

page. Returns None if there are no more items in the collection.

</pre>

</div>

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

3115

<code class="details" id="patch">patch(project, region, urlMap, body=None, requestId=None)</code>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3116

<pre>Patches the specified UrlMap resource with the data included in the request. This method supports PATCH semantics and uses JSON merge patch format and processing rules.

3117

3118

Args:

3119

project: string, Project ID for this request. (required)

3120

region: string, Name of the region scoping this request. (required)

3121

urlMap: string, Name of the UrlMap resource to patch. (required)

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

3122

body: object, The request body.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3123

The object takes the form of:

3124

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

3125

{ # Represents a URL Map resource.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3126

#

3127

# Google Compute Engine has two URL Map resources:

3128

#

3129

# * [Global](/compute/docs/reference/rest/{$api_version}/urlMaps) * [Regional](/compute/docs/reference/rest/{$api_version}/regionUrlMaps)

3130

#

3131

# A URL map resource is a component of certain types of GCP load balancers and Traffic Director.

3132

#

3133

# * urlMaps are used by external HTTP(S) load balancers and Traffic Director. * regionUrlMaps are used by internal HTTP(S) load balancers.

3134

#

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3135

# For a list of supported URL map features by load balancer type, see the Load balancing features: Routing and traffic management table.

3136

#

3137

# For a list of supported URL map features for Traffic Director, see the Traffic Director features: Routing and traffic management table.

3138

#

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3139

# This resource defines mappings from host names and URL paths to either a backend service or a backend bucket.

3140

#

3141

# To use the global urlMaps resource, the backend service must have a loadBalancingScheme of either EXTERNAL or INTERNAL_SELF_MANAGED. To use the regionUrlMaps resource, the backend service must have a loadBalancingScheme of INTERNAL_MANAGED. For more information, read URL Map Concepts.

3142

"creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.

3143

"defaultRouteAction": { # defaultRouteAction takes effect when none of the hostRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

3144

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

3145

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within defaultRouteAction.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3146

# defaultRouteAction has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3147

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3148

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3149

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

3150

# Default is false.

3151

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

3152

"A String",

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3153

],

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3154

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

3155

"A String",

3156

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3157

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3158

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

3159

"A String",

3160

],

3161

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

3162

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

3163

"A String",

3164

],

3165

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

3166

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

3167

"A String",

3168

],

3169

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

3170

},

3171

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

3172

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

3173

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

3174

"httpStatus": 42, # The HTTP status code used to abort the request.

3175

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

3176

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3177

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

3178

# The value must be between 0.0 and 100.0 inclusive.

3179

},

3180

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

3181

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

3182

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3183

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3184

},

3185

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

3186

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3187

},

3188

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3189

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

3190

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

3191

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

3192

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3193

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3194

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3195

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3196

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3197

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

3198

},

3199

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3200

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3201

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

3202

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

3203

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

3204

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3205

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3206

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

3207

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3208

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

3209

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

3210

# -

3211

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

3212

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

3213

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

3214

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

3215

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

3216

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

3217

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

3218

"A String",

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3219

],

3220

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3221

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

3222

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3223

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3224

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3225

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3226

},

3227

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

3228

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3229

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3230

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3231

# The value must be between 1 and 255 characters.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3232

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

3233

# The value must be between 1 and 1024 characters.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3234

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3235

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

3236

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3237

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

3238

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

3239

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

3240

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3241

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

3242

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3243

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

3244

{ # Specification determining how headers are added to requests or responses.

3245

"headerName": "A String", # The name of the header.

3246

"headerValue": "A String", # The value of the header to add.

3247

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3248

# The default value is false.

3249

},

3250

],

3251

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

3252

"A String",

3253

],

3254

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

3255

{ # Specification determining how headers are added to requests or responses.

3256

"headerName": "A String", # The name of the header.

3257

"headerValue": "A String", # The value of the header to add.

3258

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3259

# The default value is false.

3260

},

3261

],

3262

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

3267

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

3268

# The value must be between 0 and 1000

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

3269

},

3270

],

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3271

},

3272

"defaultService": "A String", # The full or partial URL of the defaultService resource to which traffic is directed if none of the hostRules match. If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

3273

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3274

# defaultService has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3275

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified hostRules match, the request is redirected to a URL specified by defaultUrlRedirect.

3276

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3277

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3278

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

3279

# The value must be between 1 and 255 characters.

3280

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

3281

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

3282

# The default is set to false.

3283

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

3284

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3285

# The value must be between 1 and 1024 characters.

3286

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

3287

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3288

# The value must be between 1 and 1024 characters.

3289

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

3290

# Supported values are:

3291

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

3292

# - FOUND, which corresponds to 302.

3293

# - SEE_OTHER which corresponds to 303.

3294

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

3295

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

3296

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

3297

# The default is set to false.

3298

},

3299

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

3300

"fingerprint": "A String", # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a UrlMap. An up-to-date fingerprint must be provided in order to update the UrlMap, otherwise the request will fail with error 412 conditionNotMet.

3301

#

3302

# To see the latest fingerprint, make a get() request to retrieve a UrlMap.

3303

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

3304

# The headerAction specified here take effect after headerAction specified under pathMatcher.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3305

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

3306

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3307

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

3308

{ # Specification determining how headers are added to requests or responses.

3309

"headerName": "A String", # The name of the header.

3310

"headerValue": "A String", # The value of the header to add.

3311

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3312

# The default value is false.

3313

},

3314

],

3315

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

3316

"A String",

3317

],

3318

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

3319

{ # Specification determining how headers are added to requests or responses.

3320

"headerName": "A String", # The name of the header.

3321

"headerValue": "A String", # The value of the header to add.

3322

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3323

# The default value is false.

3324

},

3325

],

3326

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"hostRules": [ # The list of HostRules to use against the URL.

3331

{ # UrlMaps A host-matching rule for a URL. If matched, will use the named PathMatcher to select the BackendService.

3332

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

3333

"hosts": [ # The list of host patterns to match. They must be valid hostnames with optional port numbers in the format host:port. * matches any string of ([a-z0-9-.]*). In that case, * must be the first character and must be followed in the pattern by either - or ..

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3334

# * based matching is not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3335

"A String",

3336

],

3337

"pathMatcher": "A String", # The name of the PathMatcher to use to match the path portion of the URL if the hostRule matches the URL's host portion.

3338

},

3339

],

3340

"id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.

3341

"kind": "compute#urlMap", # [Output Only] Type of the resource. Always compute#urlMaps for url maps.

3342

"name": "A String", # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

3343

"pathMatchers": [ # The list of named PathMatchers to use against the URL.

3344

{ # A matcher for the path portion of the URL. The BackendService from the longest-matched rule will serve the URL. If no rule was matched, the default service will be used.

3345

"defaultRouteAction": { # defaultRouteAction takes effect when none of the pathRules or routeRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

3346

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

3347

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathMatcher's defaultRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3348

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3349

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3350

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

3351

# Default is false.

3352

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

3353

"A String",

3354

],

3355

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

3356

"A String",

3357

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3358

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3359

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

3360

"A String",

3361

],

3362

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

3363

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

3364

"A String",

3365

],

3366

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

3367

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

3368

"A String",

3369

],

3370

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

3371

},

3372

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

3373

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

3374

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

3375

"httpStatus": 42, # The HTTP status code used to abort the request.

3376

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

3377

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3378

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

3379

# The value must be between 0.0 and 100.0 inclusive.

3380

},

3381

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

3382

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

3383

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3384

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3385

},

3386

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

3387

# The value must be between 0.0 and 100.0 inclusive.

3388

},

3389

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3390

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

3391

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

3392

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

3393

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3394

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3395

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3396

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3397

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3398

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

3399

},

3400

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3401

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3402

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

3403

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

3404

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

3405

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3406

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3407

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

3408

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3409

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

3410

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

3411

# -

3412

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

3413

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

3414

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

3415

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

3416

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

3417

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

3418

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

3423

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3424

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3425

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3426

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3427

},

3428

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

3429

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3430

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3431

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

3432

# The value must be between 1 and 255 characters.

3433

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

3434

# The value must be between 1 and 1024 characters.

3435

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3436

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

3437

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3438

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

3439

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

3440

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

3441

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3442

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

3443

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3444

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

3445

{ # Specification determining how headers are added to requests or responses.

3446

"headerName": "A String", # The name of the header.

3447

"headerValue": "A String", # The value of the header to add.

3448

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3449

# The default value is false.

3450

},

3451

],

3452

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

3453

"A String",

3454

],

3455

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

3456

{ # Specification determining how headers are added to requests or responses.

3457

"headerName": "A String", # The name of the header.

3458

"headerValue": "A String", # The value of the header to add.

3459

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3460

# The default value is false.

3461

},

3462

],

3463

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

3468

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

3469

# The value must be between 0 and 1000

},

],

},

"defaultService": "A String", # The full or partial URL to the BackendService resource. This will be used if none of the pathRules or routeRules defined by this PathMatcher are matched. For example, the following are all valid URLs to a BackendService resource:

3474

# - https://www.googleapis.com/compute/v1/projects/project/global/backendServices/backendService

3475

# - compute/v1/projects/project/global/backendServices/backendService

3476

# - global/backendServices/backendService If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if defaultRouteAction specifies any weightedBackendServices, defaultService must not be specified.

3477

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

3478

# Authorization requires one or more of the following Google IAM permissions on the specified resource default_service:

3479

# - compute.backendBuckets.use

3480

# - compute.backendServices.use

3481

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified pathRules or routeRules match, the request is redirected to a URL specified by defaultUrlRedirect.

3482

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3483

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3484

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

3485

# The value must be between 1 and 255 characters.

3486

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

3487

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

3488

# The default is set to false.

3489

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

3490

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3491

# The value must be between 1 and 1024 characters.

3492

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

3493

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3494

# The value must be between 1 and 1024 characters.

3495

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

3496

# Supported values are:

3497

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

3498

# - FOUND, which corresponds to 302.

3499

# - SEE_OTHER which corresponds to 303.

3500

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

3501

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

3502

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

3503

# The default is set to false.

3504

},

3505

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

3506

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

3507

# HeaderAction specified here are applied after the matching HttpRouteRule HeaderAction and before the HeaderAction in the UrlMap

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3508

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

3509

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3510

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

3511

{ # Specification determining how headers are added to requests or responses.

3512

"headerName": "A String", # The name of the header.

3513

"headerValue": "A String", # The value of the header to add.

3514

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3515

# The default value is false.

3516

},

3517

],

3518

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

3519

"A String",

3520

],

3521

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

3522

{ # Specification determining how headers are added to requests or responses.

3523

"headerName": "A String", # The name of the header.

3524

"headerValue": "A String", # The value of the header to add.

3525

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3526

# The default value is false.

3527

},

3528

],

3529

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"name": "A String", # The name to which this PathMatcher is referred by the HostRule.

3534

"pathRules": [ # The list of path rules. Use this list instead of routeRules when routing based on simple path matching is all that's required. The order by which path rules are specified does not matter. Matches are always done on the longest-path-first basis.

3535

# For example: a pathRule with a path /a/b/c/* will match before /a/b/* irrespective of the order in which those paths appear in this list.

3536

# Within a given pathMatcher, only one of pathRules or routeRules must be set.

3537

{ # A path-matching rule for a URL. If matched, will use the specified BackendService to handle the traffic arriving at this URL.

3538

"paths": [ # The list of path patterns to match. Each must start with / and the only place a * is allowed is at the end following a /. The string fed to the path matcher does not include any text after the first ? or #, and those chars are not allowed here.

3539

"A String",

3540

],

3541

"routeAction": { # In response to a matching path, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

3542

# Only one of routeAction or urlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

3543

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathRule's routeAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3544

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3545

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3546

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

3547

# Default is false.

3548

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

3549

"A String",

3550

],

3551

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

3552

"A String",

3553

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3554

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3555

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

3556

"A String",

3557

],

3558

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

3559

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

3560

"A String",

3561

],

3562

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

3563

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

3564

"A String",

3565

],

3566

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

3567

},

3568

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

3569

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

3570

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

3571

"httpStatus": 42, # The HTTP status code used to abort the request.

3572

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

3573

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3574

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

3575

# The value must be between 0.0 and 100.0 inclusive.

3576

},

3577

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

3578

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

3579

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3580

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3581

},

3582

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

3583

# The value must be between 0.0 and 100.0 inclusive.

3584

},

3585

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3586

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

3587

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

3588

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

3589

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3590

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3591

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3592

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3593

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3594

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

3595

},

3596

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3597

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3598

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

3599

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

3600

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

3601

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3602

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3603

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

3604

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3605

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

3606

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

3607

# -

3608

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

3609

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

3610

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

3611

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

3612

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

3613

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

3614

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

3619

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3620

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3621

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3622

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3623

},

3624

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

3625

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3626

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3627

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

3628

# The value must be between 1 and 255 characters.

3629

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

3630

# The value must be between 1 and 1024 characters.

3631

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3632

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

3633

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3634

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

3635

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

3636

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

3637

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3638

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

3639

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3640

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

3641

{ # Specification determining how headers are added to requests or responses.

3642

"headerName": "A String", # The name of the header.

3643

"headerValue": "A String", # The value of the header to add.

3644

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3645

# The default value is false.

3646

},

3647

],

3648

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

3649

"A String",

3650

],

3651

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

3652

{ # Specification determining how headers are added to requests or responses.

3653

"headerName": "A String", # The name of the header.

3654

"headerValue": "A String", # The value of the header to add.

3655

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3656

# The default value is false.

3657

},

3658

],

3659

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

3664

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

3665

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

3670

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

3671

"urlRedirect": { # Specifies settings for an HTTP redirect. # When a path pattern is matched, the request is redirected to a URL specified by urlRedirect.

3672

# If urlRedirect is specified, service or routeAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3673

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3674

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

3675

# The value must be between 1 and 255 characters.

3676

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

3677

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

3678

# The default is set to false.

3679

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

3680

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3681

# The value must be between 1 and 1024 characters.

3682

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

3683

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3684

# The value must be between 1 and 1024 characters.

3685

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

3686

# Supported values are:

3687

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

3688

# - FOUND, which corresponds to 302.

3689

# - SEE_OTHER which corresponds to 303.

3690

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

3691

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

3692

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

3693

# The default is set to false.

},

},

],

"routeRules": [ # The list of HTTP route rules. Use this list instead of pathRules when advanced route matching and routing actions are desired. routeRules are evaluated in order of priority, from the lowest to highest number.

3698

# Within a given pathMatcher, you can set only one of pathRules or routeRules.

3699

{ # An HttpRouteRule specifies how to match an HTTP request and the corresponding routing action that load balancing proxies will perform.

3700

"description": "A String", # The short description conveying the intent of this routeRule.

3701

# The description can have a maximum length of 1024 characters.

3702

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

3703

# The headerAction specified here are applied before the matching pathMatchers[].headerAction and after pathMatchers[].routeRules[].routeAction.weightedBackendService.backendServiceWeightAction[].headerAction

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3704

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

3705

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3706

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

3707

{ # Specification determining how headers are added to requests or responses.

3708

"headerName": "A String", # The name of the header.

3709

"headerValue": "A String", # The value of the header to add.

3710

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3711

# The default value is false.

3712

},

3713

],

3714

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

3715

"A String",

3716

],

3717

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

3718

{ # Specification determining how headers are added to requests or responses.

3719

"headerName": "A String", # The name of the header.

3720

"headerValue": "A String", # The value of the header to add.

3721

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3722

# The default value is false.

3723

},

3724

],

3725

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"httpFilterConfigs": [ # Outbound route specific configuration for networkservices.HttpFilter resources enabled by Traffic Director. httpFilterConfigs only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3730

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3731

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

3732

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

3733

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

3734

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

3735

},

3736

],

3737

"httpFilterMetadata": [ # Outbound route specific metadata supplied to networkservices.HttpFilter resources enabled by Traffic Director. httpFilterMetadata only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

3738

# The only configTypeUrl supported is type.googleapis.com/google.protobuf.Struct

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3739

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3740

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

3741

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

3742

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

3743

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

3744

},

3745

],

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3746

"matchRules": [ # The list of criteria for matching attributes of a request to this routeRule. This list has OR semantics: the request matches this routeRule when any of the matchRules are satisfied. However predicates within a given matchRule have AND semantics. All predicates within a matchRule must match for the request to match the rule.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3747

{ # HttpRouteRuleMatch specifies a set of criteria for matching requests to an HttpRouteRule. All specified criteria must be satisfied for a match to occur.

3748

"fullPathMatch": "A String", # For satisfying the matchRule condition, the path of the request must exactly match the value specified in fullPathMatch after removing any query parameters and anchor that may be part of the original URL.

3749

# fullPathMatch must be between 1 and 1024 characters.

3750

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

3751

"headerMatches": [ # Specifies a list of header match criteria, all of which must match corresponding headers in the request.

3752

{ # matchRule criteria for request header matches.

3753

"exactMatch": "A String", # The value should exactly match contents of exactMatch.

3754

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

3755

"headerName": "A String", # The name of the HTTP header to match.

3756

# For matching against the HTTP request's authority, use a headerMatch with the header name ":authority".

3757

# For matching a request's method, use the headerName ":method".

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3758

# When the URL map is bound to target gRPC proxy that has validateForProxyless field set to true, only non-binary user-specified custom metadata and the `content-type` header are supported. The following transport-level headers cannot be used in header matching rules: `:authority`, `:method`, `:path`, `:scheme`, `user-agent`, `accept-encoding`, `content-encoding`, `grpc-accept-encoding`, `grpc-encoding`, `grpc-previous-rpc-attempts`, `grpc-tags-bin`, `grpc-timeout` and `grpc-trace-bin.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3759

"invertMatch": True or False, # If set to false, the headerMatch is considered a match if the match criteria above are met. If set to true, the headerMatch is considered a match if the match criteria above are NOT met.

3760

# The default setting is false.

3761

"prefixMatch": "A String", # The value of the header must start with the contents of prefixMatch.

3762

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

3763

"presentMatch": True or False, # A header with the contents of headerName must exist. The match takes place whether or not the request's header has a value.

3764

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

3765

"rangeMatch": { # HttpRouteRuleMatch criteria for field values that must stay within the specified integer range. # The header value must be an integer and its value must be in the range specified in rangeMatch. If the header does not contain an integer, number or is empty, the match fails.

3766

# For example for a range [-5, 0]

3767

# - -3 will match.

3768

# - 0 will not match.

3769

# - 0.25 will not match.

3770

# - -3someString will not match.

3771

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

3772

# Note that rangeMatch is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

3773

"rangeEnd": "A String", # The end of the range (exclusive) in signed long integer format.

3774

"rangeStart": "A String", # The start of the range (inclusive) in signed long integer format.

3775

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3776

"regexMatch": "A String", # The value of the header must match the regular expression specified in regexMatch. For regular expression grammar, please see: github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3777

# For matching against a port specified in the HTTP request, use a headerMatch with headerName set to PORT and a regular expression that satisfies the RFC2616 Host header's port specifier.

3778

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

3779

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

3780

"suffixMatch": "A String", # The value of the header must end with the contents of suffixMatch.

3781

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

3782

},

3783

],

3784

"ignoreCase": True or False, # Specifies that prefixMatch and fullPathMatch matches are case sensitive.

3785

# The default value is false.

3786

# ignoreCase must not be used with regexMatch.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3787

# Not supported when the URL map is bound to target gRPC proxy.

3788

"metadataFilters": [ # Opaque filter criteria used by Loadbalancer to restrict routing configuration to a limited set of xDS compliant clients. In their xDS requests to Loadbalancer, xDS clients present node metadata. When there is a match, the relevant routing configuration is made available to those proxies.

3789

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. If multiple metadataFilters are specified, all of them need to be satisfied in order to be considered a match.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3790

# metadataFilters specified here will be applied after those specified in ForwardingRule that refers to the UrlMap this HttpRouteRuleMatch belongs to.

3791

# metadataFilters only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3792

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3793

{ # Opaque filter criteria used by loadbalancers to restrict routing configuration to a limited set of loadbalancing proxies. Proxies and sidecars involved in loadbalancing would typically present metadata to the loadbalancers which need to match criteria specified here. If a match takes place, the relevant configuration is made available to those proxies.

3794

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata.

3795

# An example for using metadataFilters would be: if loadbalancing involves Envoys, they will only receive routing configuration when values in metadataFilters match values supplied in <a href="https://www.envoyproxy.io/docs/envoy/latest/api-v2/api/v2/core/base.proto#envoy-api-msg-core-node" Node metadata of their XDS requests to loadbalancers.

3796

"filterLabels": [ # The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria

3797

# This list must not be empty and can have at the most 64 entries.

3798

{ # MetadataFilter label name value pairs that are expected to match corresponding labels presented as metadata to the loadbalancer.

3799

"name": "A String", # Name of metadata label.

3800

# The name can have a maximum length of 1024 characters and must be at least 1 character long.

3801

"value": "A String", # The value of the label must match the specified value.

3802

# value can have a maximum length of 1024 characters.

3803

},

3804

],

3805

"filterMatchCriteria": "A String", # Specifies how individual filterLabel matches within the list of filterLabels contribute towards the overall metadataFilter match.

3806

# Supported values are:

3807

# - MATCH_ANY: At least one of the filterLabels must have a matching label in the provided metadata.

3808

# - MATCH_ALL: All filterLabels must have matching labels in the provided metadata.

3809

},

3810

],

3811

"prefixMatch": "A String", # For satisfying the matchRule condition, the request's path must begin with the specified prefixMatch. prefixMatch must begin with a /.

3812

# The value must be between 1 and 1024 characters.

3813

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

3814

"queryParameterMatches": [ # Specifies a list of query parameter match criteria, all of which must match corresponding query parameters in the request.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3815

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3816

{ # HttpRouteRuleMatch criteria for a request's query parameter.

3817

"exactMatch": "A String", # The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch.

3818

# Only one of presentMatch, exactMatch or regexMatch must be set.

3819

"name": "A String", # The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.

3820

"presentMatch": True or False, # Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not.

3821

# Only one of presentMatch, exactMatch or regexMatch must be set.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3822

"regexMatch": "A String", # The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For the regular expression grammar, please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3823

# Only one of presentMatch, exactMatch or regexMatch must be set.

3824

# Note that regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED.

3825

},

3826

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3827

"regexMatch": "A String", # For satisfying the matchRule condition, the path of the request must satisfy the regular expression specified in regexMatch after removing any query parameters and anchor supplied with the original URL. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3828

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

3829

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

3830

},

3831

],

3832

"priority": 42, # For routeRules within a given pathMatcher, priority determines the order in which load balancer will interpret routeRules. RouteRules are evaluated in order of priority, from the lowest to highest number. The priority of a rule decreases as its number increases (1, 2, 3, N+1). The first rule that matches the request is applied.

3833

# You cannot configure two or more routeRules with the same priority. Priority for each rule must be set to a number between 0 and 2147483647 inclusive.

3834

# Priority numbers can have gaps, which enable you to add or remove rules in the future without affecting the rest of the rules. For example, 1, 2, 3, 4, 5, 9, 12, 16 is a valid series of priority numbers to which you could add rules numbered from 6 to 8, 10 to 11, and 13 to 15 in the future without any impact on existing rules.

3835

"routeAction": { # In response to a matching matchRule, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

3836

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3837

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a routeRule's routeAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3838

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3839

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3840

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

3841

# Default is false.

3842

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

3843

"A String",

3844

],

3845

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

3846

"A String",

3847

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3848

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3849

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

3850

"A String",

3851

],

3852

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

3853

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

3854

"A String",

3855

],

3856

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

3857

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

3858

"A String",

3859

],

3860

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

3861

},

3862

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

3863

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

3864

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

3865

"httpStatus": 42, # The HTTP status code used to abort the request.

3866

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

3867

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3868

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

3869

# The value must be between 0.0 and 100.0 inclusive.

3870

},

3871

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

3872

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

3873

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3874

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3875

},

3876

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

3877

# The value must be between 0.0 and 100.0 inclusive.

3878

},

3879

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

3880

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

3881

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

3882

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

3883

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3884

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3885

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3886

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3887

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3888

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

3889

},

3890

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3891

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3892

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

3893

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

3894

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

3895

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3896

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3897

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

3898

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3899

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

3900

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

3901

# -

3902

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

3903

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

3904

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

3905

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

3906

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

3907

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

3908

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

3913

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3914

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3915

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

3916

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

3917

},

3918

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

3919

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3920

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3921

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

3922

# The value must be between 1 and 255 characters.

3923

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

3924

# The value must be between 1 and 1024 characters.

3925

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3926

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

3927

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3928

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

3929

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

3930

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

3931

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3932

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

3933

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3934

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

3935

{ # Specification determining how headers are added to requests or responses.

3936

"headerName": "A String", # The name of the header.

3937

"headerValue": "A String", # The value of the header to add.

3938

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3939

# The default value is false.

3940

},

3941

],

3942

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

3943

"A String",

3944

],

3945

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

3946

{ # Specification determining how headers are added to requests or responses.

3947

"headerName": "A String", # The name of the header.

3948

"headerValue": "A String", # The value of the header to add.

3949

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

3950

# The default value is false.

3951

},

3952

],

3953

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

3958

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

3959

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

3964

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

3965

"urlRedirect": { # Specifies settings for an HTTP redirect. # When this rule is matched, the request is redirected to a URL specified by urlRedirect.

3966

# If urlRedirect is specified, service or routeAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3967

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3968

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

3969

# The value must be between 1 and 255 characters.

3970

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

3971

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

3972

# The default is set to false.

3973

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

3974

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3975

# The value must be between 1 and 1024 characters.

3976

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

3977

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

3978

# The value must be between 1 and 1024 characters.

3979

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

3980

# Supported values are:

3981

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

3982

# - FOUND, which corresponds to 302.

3983

# - SEE_OTHER which corresponds to 303.

3984

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

3985

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

3986

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

3987

# The default is set to false.

},

},

],

},

],

"region": "A String", # [Output Only] URL of the region where the regional URL map resides. This field is not applicable to global URL maps. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

3994

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

3995

"tests": [ # The list of expected URL mapping tests. Request to update this UrlMap will succeed only if all of the test cases pass. You can specify a maximum of 100 tests per UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

3996

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

3997

{ # Message for the expected URL mappings.

3998

"backendServiceWeight": 42, # The weight to use for the supplied host and path when using advanced routing rules that involve traffic splitting.

3999

"description": "A String", # Description of this test case.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4000

"expectedOutputUrl": "A String", # The expected output URL evaluated by load balancer containing the scheme, host, path and query parameters.

4001

# For rules that forward requests to backends, the test passes only when expectedOutputUrl matches the request forwarded by load balancer to backends. For rules with urlRewrite, the test verifies that the forwarded request matches hostRewrite and pathPrefixRewrite in the urlRewrite action. When service is specified, expectedOutputUrl`s scheme is ignored.

4002

# For rules with urlRedirect, the test passes only if expectedOutputUrl matches the URL in the load balancer's redirect response. If urlRedirect specifies https_redirect, the test passes only if the scheme in expectedOutputUrl is also set to https. If urlRedirect specifies strip_query, the test passes only if expectedOutputUrl does not contain any query parameters.

4003

# expectedOutputUrl is optional when service is specified.

4004

"expectedRedirectResponseCode": 42, # For rules with urlRedirect, the test passes only if expectedRedirectResponseCode matches the HTTP status code in load balancer's redirect response.

4005

# expectedRedirectResponseCode cannot be set when service is set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4006

"expectedUrlRedirect": "A String", # The expected URL that should be redirected to for the host and path being tested. [Deprecated] This field is deprecated. Use expected_output_url instead.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4007

"headers": [ # HTTP headers for this request. If headers contains a host header, then host must also match the header value.

4008

{ # HTTP headers used in UrlMapTests.

4009

"name": "A String", # Header name.

4010

"value": "A String", # Header value.

4011

},

4012

],

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4013

"host": "A String", # Host portion of the URL. If headers contains a host header, then host must also match the header value.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4014

"path": "A String", # Path portion of the URL.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4015

"service": "A String", # Expected BackendService or BackendBucket resource the given URL should be mapped to.

4016

# service cannot be set if expectedRedirectResponseCode is set.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4017

},

4018

],

4019

}

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4020

4021

requestId: string, begin_interface: MixerMutationRequestBuilder Request ID to support idempotency.

4022

4023

Returns:

4024

An object of the form:

4025

4026

{ # Represents an Operation resource.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

4027

#

4028

# Google Compute Engine has three Operation resources:

4029

#

4030

# * [Global](/compute/docs/reference/rest/{$api_version}/globalOperations) * [Regional](/compute/docs/reference/rest/{$api_version}/regionOperations) * [Zonal](/compute/docs/reference/rest/{$api_version}/zoneOperations)

4031

#

4032

# You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses.

4033

#

4034

# Operations can be global, regional or zonal.

4035

# - For global operations, use the `globalOperations` resource.

4036

# - For regional operations, use the `regionOperations` resource.

4037

# - For zonal operations, use the `zonalOperations` resource.

4038

#

4039

# For more information, read Global, Regional, and Zonal Resources. (== resource_for {$api_version}.globalOperations ==) (== resource_for {$api_version}.regionOperations ==) (== resource_for {$api_version}.zoneOperations ==)

4040

"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.

4041

"creationTimestamp": "A String", # [Deprecated] This field is deprecated.

4042

"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.

4043

"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.

4044

"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.

4045

"errors": [ # [Output Only] The array of errors encountered while processing this operation.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4046

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

4047

"code": "A String", # [Output Only] The error type identifier for this error.

4048

"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.

4049

"message": "A String", # [Output Only] An optional, human-readable error message.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4050

},

4051

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

4052

},

4053

"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.

4054

"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.

4055

"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.

4056

"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.

4057

"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.

4058

"name": "A String", # [Output Only] Name of the operation.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4059

"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

4060

"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.

4061

"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.

4062

"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.

4063

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

4064

"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.

4065

"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.

4066

"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.

4067

"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.

4068

"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.

4069

"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the persistent disk that the snapshot was created from.

4070

"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com`.

4071

"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.

4072

{

4073

"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.

4074

"data": [ # [Output Only] Metadata about this warning in key: value format. For example:

4075

# "data": [ { "key": "scope", "value": "zones/us-east1-d" }

4076

{

4077

"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).

4078

"value": "A String", # [Output Only] A warning data value corresponding to the key.

4079

},

4080

],

4081

"message": "A String", # [Output Only] A human-readable description of the warning code.

4082

},

4083

],

4084

"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.

4085

}</pre>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

</div>

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

4089

<code class="details" id="testIamPermissions">testIamPermissions(project, region, resource, body=None)</code>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4090

<pre>Returns permissions that a caller has on the specified resource.

4091

4092

Args:

4093

project: string, Project ID for this request. (required)

4094

region: string, The name of the region for this request. (required)

4095

resource: string, Name or id of the resource for this request. (required)

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

4096

body: object, The request body.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4097

The object takes the form of:

4098

4099

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

4100

"permissions": [ # The set of permissions to check for the 'resource'. Permissions with wildcards (such as '*' or 'storage.*') are not allowed.

4101

"A String",

4102

],

4103

}

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

Returns:

An object of the form:

4108

4109

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

4110

"permissions": [ # A subset of `TestPermissionsRequest.permissions` that the caller is allowed.

4111

"A String",

4112

],

4113

}</pre>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

</div>

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

4117

<code class="details" id="update">update(project, region, urlMap, body=None, requestId=None)</code>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4118

<pre>Updates the specified UrlMap resource with the data included in the request.

4119

4120

Args:

4121

project: string, Project ID for this request. (required)

4122

region: string, Name of the region scoping this request. (required)

4123

urlMap: string, Name of the UrlMap resource to update. (required)

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

4124

body: object, The request body.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4125

The object takes the form of:

4126

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

4127

{ # Represents a URL Map resource.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4128

#

4129

# Google Compute Engine has two URL Map resources:

4130

#

4131

# * [Global](/compute/docs/reference/rest/{$api_version}/urlMaps) * [Regional](/compute/docs/reference/rest/{$api_version}/regionUrlMaps)

4132

#

4133

# A URL map resource is a component of certain types of GCP load balancers and Traffic Director.

4134

#

4135

# * urlMaps are used by external HTTP(S) load balancers and Traffic Director. * regionUrlMaps are used by internal HTTP(S) load balancers.

4136

#

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4137

# For a list of supported URL map features by load balancer type, see the Load balancing features: Routing and traffic management table.

4138

#

4139

# For a list of supported URL map features for Traffic Director, see the Traffic Director features: Routing and traffic management table.

4140

#

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4141

# This resource defines mappings from host names and URL paths to either a backend service or a backend bucket.

4142

#

4143

# To use the global urlMaps resource, the backend service must have a loadBalancingScheme of either EXTERNAL or INTERNAL_SELF_MANAGED. To use the regionUrlMaps resource, the backend service must have a loadBalancingScheme of INTERNAL_MANAGED. For more information, read URL Map Concepts.

4144

"creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.

4145

"defaultRouteAction": { # defaultRouteAction takes effect when none of the hostRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

4146

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

4147

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within defaultRouteAction.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4148

# defaultRouteAction has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4149

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4150

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4151

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

4152

# Default is false.

4153

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

4154

"A String",

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4155

],

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4156

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

4157

"A String",

4158

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4159

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4160

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

4161

"A String",

4162

],

4163

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

4164

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

4165

"A String",

4166

],

4167

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

4168

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

4169

"A String",

4170

],

4171

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

4172

},

4173

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

4174

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

4175

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

4176

"httpStatus": 42, # The HTTP status code used to abort the request.

4177

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

4178

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4179

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

4180

# The value must be between 0.0 and 100.0 inclusive.

4181

},

4182

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

4183

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

4184

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4185

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4186

},

4187

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

4188

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4189

},

4190

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4191

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

4192

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

4193

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

4194

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4195

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4196

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4197

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4198

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4199

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

4200

},

4201

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4202

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4203

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

4204

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

4205

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

4206

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4207

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4208

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

4209

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4210

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

4211

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

4212

# -

4213

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

4214

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

4215

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

4216

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

4217

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

4218

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

4219

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

4220

"A String",

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4221

],

4222

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4223

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

4224

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4225

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4226

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4227

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4228

},

4229

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

4230

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4231

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4232

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4233

# The value must be between 1 and 255 characters.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4234

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

4235

# The value must be between 1 and 1024 characters.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4236

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4237

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

4238

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4239

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

4240

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

4241

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

4242

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4243

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

4244

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4245

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

4246

{ # Specification determining how headers are added to requests or responses.

4247

"headerName": "A String", # The name of the header.

4248

"headerValue": "A String", # The value of the header to add.

4249

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4250

# The default value is false.

4251

},

4252

],

4253

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

4254

"A String",

4255

],

4256

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

4257

{ # Specification determining how headers are added to requests or responses.

4258

"headerName": "A String", # The name of the header.

4259

"headerValue": "A String", # The value of the header to add.

4260

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4261

# The default value is false.

4262

},

4263

],

4264

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

4269

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

4270

# The value must be between 0 and 1000

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

4271

},

4272

],

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4273

},

4274

"defaultService": "A String", # The full or partial URL of the defaultService resource to which traffic is directed if none of the hostRules match. If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

4275

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4276

# defaultService has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4277

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified hostRules match, the request is redirected to a URL specified by defaultUrlRedirect.

4278

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4279

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4280

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

4281

# The value must be between 1 and 255 characters.

4282

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

4283

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

4284

# The default is set to false.

4285

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

4286

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

4287

# The value must be between 1 and 1024 characters.

4288

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

4289

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

4290

# The value must be between 1 and 1024 characters.

4291

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

4292

# Supported values are:

4293

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

4294

# - FOUND, which corresponds to 302.

4295

# - SEE_OTHER which corresponds to 303.

4296

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

4297

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

4298

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

4299

# The default is set to false.

4300

},

4301

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

4302

"fingerprint": "A String", # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a UrlMap. An up-to-date fingerprint must be provided in order to update the UrlMap, otherwise the request will fail with error 412 conditionNotMet.

4303

#

4304

# To see the latest fingerprint, make a get() request to retrieve a UrlMap.

4305

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

4306

# The headerAction specified here take effect after headerAction specified under pathMatcher.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4307

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

4308

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4309

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

4310

{ # Specification determining how headers are added to requests or responses.

4311

"headerName": "A String", # The name of the header.

4312

"headerValue": "A String", # The value of the header to add.

4313

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4314

# The default value is false.

4315

},

4316

],

4317

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

4318

"A String",

4319

],

4320

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

4321

{ # Specification determining how headers are added to requests or responses.

4322

"headerName": "A String", # The name of the header.

4323

"headerValue": "A String", # The value of the header to add.

4324

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4325

# The default value is false.

4326

},

4327

],

4328

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"hostRules": [ # The list of HostRules to use against the URL.

4333

{ # UrlMaps A host-matching rule for a URL. If matched, will use the named PathMatcher to select the BackendService.

4334

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

4335

"hosts": [ # The list of host patterns to match. They must be valid hostnames with optional port numbers in the format host:port. * matches any string of ([a-z0-9-.]*). In that case, * must be the first character and must be followed in the pattern by either - or ..

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4336

# * based matching is not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4337

"A String",

4338

],

4339

"pathMatcher": "A String", # The name of the PathMatcher to use to match the path portion of the URL if the hostRule matches the URL's host portion.

4340

},

4341

],

4342

"id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.

4343

"kind": "compute#urlMap", # [Output Only] Type of the resource. Always compute#urlMaps for url maps.

4344

"name": "A String", # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

4345

"pathMatchers": [ # The list of named PathMatchers to use against the URL.

4346

{ # A matcher for the path portion of the URL. The BackendService from the longest-matched rule will serve the URL. If no rule was matched, the default service will be used.

4347

"defaultRouteAction": { # defaultRouteAction takes effect when none of the pathRules or routeRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

4348

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

4349

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathMatcher's defaultRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4350

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4351

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4352

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

4353

# Default is false.

4354

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

4355

"A String",

4356

],

4357

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

4358

"A String",

4359

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4360

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4361

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

4362

"A String",

4363

],

4364

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

4365

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

4366

"A String",

4367

],

4368

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

4369

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

4370

"A String",

4371

],

4372

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

4373

},

4374

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

4375

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

4376

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

4377

"httpStatus": 42, # The HTTP status code used to abort the request.

4378

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

4379

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4380

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

4381

# The value must be between 0.0 and 100.0 inclusive.

4382

},

4383

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

4384

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

4385

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4386

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4387

},

4388

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

4389

# The value must be between 0.0 and 100.0 inclusive.

4390

},

4391

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4392

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

4393

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

4394

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

4395

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4396

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4397

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4398

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4399

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4400

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

4401

},

4402

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4403

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4404

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

4405

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

4406

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

4407

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4408

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4409

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

4410

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4411

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

4412

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

4413

# -

4414

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

4415

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

4416

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

4417

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

4418

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

4419

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

4420

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

4425

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4426

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4427

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4428

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4429

},

4430

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

4431

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4432

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4433

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

4434

# The value must be between 1 and 255 characters.

4435

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

4436

# The value must be between 1 and 1024 characters.

4437

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4438

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

4439

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4440

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

4441

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

4442

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

4443

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4444

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

4445

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4446

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

4447

{ # Specification determining how headers are added to requests or responses.

4448

"headerName": "A String", # The name of the header.

4449

"headerValue": "A String", # The value of the header to add.

4450

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4451

# The default value is false.

4452

},

4453

],

4454

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

4455

"A String",

4456

],

4457

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

4458

{ # Specification determining how headers are added to requests or responses.

4459

"headerName": "A String", # The name of the header.

4460

"headerValue": "A String", # The value of the header to add.

4461

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4462

# The default value is false.

4463

},

4464

],

4465

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

4470

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

4471

# The value must be between 0 and 1000

},

],

},

"defaultService": "A String", # The full or partial URL to the BackendService resource. This will be used if none of the pathRules or routeRules defined by this PathMatcher are matched. For example, the following are all valid URLs to a BackendService resource:

4476

# - https://www.googleapis.com/compute/v1/projects/project/global/backendServices/backendService

4477

# - compute/v1/projects/project/global/backendServices/backendService

4478

# - global/backendServices/backendService If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if defaultRouteAction specifies any weightedBackendServices, defaultService must not be specified.

4479

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

4480

# Authorization requires one or more of the following Google IAM permissions on the specified resource default_service:

4481

# - compute.backendBuckets.use

4482

# - compute.backendServices.use

4483

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified pathRules or routeRules match, the request is redirected to a URL specified by defaultUrlRedirect.

4484

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4485

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4486

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

4487

# The value must be between 1 and 255 characters.

4488

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

4489

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

4490

# The default is set to false.

4491

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

4492

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

4493

# The value must be between 1 and 1024 characters.

4494

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

4495

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

4496

# The value must be between 1 and 1024 characters.

4497

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

4498

# Supported values are:

4499

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

4500

# - FOUND, which corresponds to 302.

4501

# - SEE_OTHER which corresponds to 303.

4502

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

4503

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

4504

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

4505

# The default is set to false.

4506

},

4507

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

4508

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

4509

# HeaderAction specified here are applied after the matching HttpRouteRule HeaderAction and before the HeaderAction in the UrlMap

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4510

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

4511

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4512

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

4513

{ # Specification determining how headers are added to requests or responses.

4514

"headerName": "A String", # The name of the header.

4515

"headerValue": "A String", # The value of the header to add.

4516

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4517

# The default value is false.

4518

},

4519

],

4520

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

4521

"A String",

4522

],

4523

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

4524

{ # Specification determining how headers are added to requests or responses.

4525

"headerName": "A String", # The name of the header.

4526

"headerValue": "A String", # The value of the header to add.

4527

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4528

# The default value is false.

4529

},

4530

],

4531

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"name": "A String", # The name to which this PathMatcher is referred by the HostRule.

4536

"pathRules": [ # The list of path rules. Use this list instead of routeRules when routing based on simple path matching is all that's required. The order by which path rules are specified does not matter. Matches are always done on the longest-path-first basis.

4537

# For example: a pathRule with a path /a/b/c/* will match before /a/b/* irrespective of the order in which those paths appear in this list.

4538

# Within a given pathMatcher, only one of pathRules or routeRules must be set.

4539

{ # A path-matching rule for a URL. If matched, will use the specified BackendService to handle the traffic arriving at this URL.

4540

"paths": [ # The list of path patterns to match. Each must start with / and the only place a * is allowed is at the end following a /. The string fed to the path matcher does not include any text after the first ? or #, and those chars are not allowed here.

4541

"A String",

4542

],

4543

"routeAction": { # In response to a matching path, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

4544

# Only one of routeAction or urlRedirect must be set.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

4545

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathRule's routeAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4546

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4547

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4548

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

4549

# Default is false.

4550

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

4551

"A String",

4552

],

4553

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

4554

"A String",

4555

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4556

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4557

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

4558

"A String",

4559

],

4560

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

4561

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

4562

"A String",

4563

],

4564

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

4565

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

4566

"A String",

4567

],

4568

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

4569

},

4570

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

4571

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

4572

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

4573

"httpStatus": 42, # The HTTP status code used to abort the request.

4574

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

4575

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4576

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

4577

# The value must be between 0.0 and 100.0 inclusive.

4578

},

4579

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

4580

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

4581

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4582

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4583

},

4584

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

4585

# The value must be between 0.0 and 100.0 inclusive.

4586

},

4587

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4588

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

4589

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

4590

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

4591

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4592

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4593

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4594

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4595

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4596

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

4597

},

4598

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4599

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4600

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

4601

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

4602

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

4603

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4604

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4605

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

4606

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4607

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

4608

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

4609

# -

4610

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

4611

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

4612

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

4613

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

4614

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

4615

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

4616

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

4621

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4622

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4623

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4624

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4625

},

4626

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

4627

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4628

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4629

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

4630

# The value must be between 1 and 255 characters.

4631

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

4632

# The value must be between 1 and 1024 characters.

4633

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4634

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

4635

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4636

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

4637

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

4638

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

4639

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4640

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

4641

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4642

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

4643

{ # Specification determining how headers are added to requests or responses.

4644

"headerName": "A String", # The name of the header.

4645

"headerValue": "A String", # The value of the header to add.

4646

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4647

# The default value is false.

4648

},

4649

],

4650

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

4651

"A String",

4652

],

4653

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

4654

{ # Specification determining how headers are added to requests or responses.

4655

"headerName": "A String", # The name of the header.

4656

"headerValue": "A String", # The value of the header to add.

4657

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4658

# The default value is false.

4659

},

4660

],

4661

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

4666

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

4667

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

4672

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

4673

"urlRedirect": { # Specifies settings for an HTTP redirect. # When a path pattern is matched, the request is redirected to a URL specified by urlRedirect.

4674

# If urlRedirect is specified, service or routeAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4675

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4676

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

4677

# The value must be between 1 and 255 characters.

4678

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

4679

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

4680

# The default is set to false.

4681

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

4682

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

4683

# The value must be between 1 and 1024 characters.

4684

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

4685

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

4686

# The value must be between 1 and 1024 characters.

4687

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

4688

# Supported values are:

4689

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

4690

# - FOUND, which corresponds to 302.

4691

# - SEE_OTHER which corresponds to 303.

4692

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

4693

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

4694

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

4695

# The default is set to false.

},

},

],

"routeRules": [ # The list of HTTP route rules. Use this list instead of pathRules when advanced route matching and routing actions are desired. routeRules are evaluated in order of priority, from the lowest to highest number.

4700

# Within a given pathMatcher, you can set only one of pathRules or routeRules.

4701

{ # An HttpRouteRule specifies how to match an HTTP request and the corresponding routing action that load balancing proxies will perform.

4702

"description": "A String", # The short description conveying the intent of this routeRule.

4703

# The description can have a maximum length of 1024 characters.

4704

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

4705

# The headerAction specified here are applied before the matching pathMatchers[].headerAction and after pathMatchers[].routeRules[].routeAction.weightedBackendService.backendServiceWeightAction[].headerAction

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4706

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

4707

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4708

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

4709

{ # Specification determining how headers are added to requests or responses.

4710

"headerName": "A String", # The name of the header.

4711

"headerValue": "A String", # The value of the header to add.

4712

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4713

# The default value is false.

4714

},

4715

],

4716

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

4717

"A String",

4718

],

4719

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

4720

{ # Specification determining how headers are added to requests or responses.

4721

"headerName": "A String", # The name of the header.

4722

"headerValue": "A String", # The value of the header to add.

4723

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4724

# The default value is false.

4725

},

4726

],

4727

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"httpFilterConfigs": [ # Outbound route specific configuration for networkservices.HttpFilter resources enabled by Traffic Director. httpFilterConfigs only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4732

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4733

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

4734

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

4735

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

4736

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

4737

},

4738

],

4739

"httpFilterMetadata": [ # Outbound route specific metadata supplied to networkservices.HttpFilter resources enabled by Traffic Director. httpFilterMetadata only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

4740

# The only configTypeUrl supported is type.googleapis.com/google.protobuf.Struct

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4741

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4742

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

4743

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

4744

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

4745

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

4746

},

4747

],

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4748

"matchRules": [ # The list of criteria for matching attributes of a request to this routeRule. This list has OR semantics: the request matches this routeRule when any of the matchRules are satisfied. However predicates within a given matchRule have AND semantics. All predicates within a matchRule must match for the request to match the rule.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4749

{ # HttpRouteRuleMatch specifies a set of criteria for matching requests to an HttpRouteRule. All specified criteria must be satisfied for a match to occur.

4750

"fullPathMatch": "A String", # For satisfying the matchRule condition, the path of the request must exactly match the value specified in fullPathMatch after removing any query parameters and anchor that may be part of the original URL.

4751

# fullPathMatch must be between 1 and 1024 characters.

4752

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

4753

"headerMatches": [ # Specifies a list of header match criteria, all of which must match corresponding headers in the request.

4754

{ # matchRule criteria for request header matches.

4755

"exactMatch": "A String", # The value should exactly match contents of exactMatch.

4756

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

4757

"headerName": "A String", # The name of the HTTP header to match.

4758

# For matching against the HTTP request's authority, use a headerMatch with the header name ":authority".

4759

# For matching a request's method, use the headerName ":method".

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4760

# When the URL map is bound to target gRPC proxy that has validateForProxyless field set to true, only non-binary user-specified custom metadata and the `content-type` header are supported. The following transport-level headers cannot be used in header matching rules: `:authority`, `:method`, `:path`, `:scheme`, `user-agent`, `accept-encoding`, `content-encoding`, `grpc-accept-encoding`, `grpc-encoding`, `grpc-previous-rpc-attempts`, `grpc-tags-bin`, `grpc-timeout` and `grpc-trace-bin.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4761

"invertMatch": True or False, # If set to false, the headerMatch is considered a match if the match criteria above are met. If set to true, the headerMatch is considered a match if the match criteria above are NOT met.

4762

# The default setting is false.

4763

"prefixMatch": "A String", # The value of the header must start with the contents of prefixMatch.

4764

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

4765

"presentMatch": True or False, # A header with the contents of headerName must exist. The match takes place whether or not the request's header has a value.

4766

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

4767

"rangeMatch": { # HttpRouteRuleMatch criteria for field values that must stay within the specified integer range. # The header value must be an integer and its value must be in the range specified in rangeMatch. If the header does not contain an integer, number or is empty, the match fails.

4768

# For example for a range [-5, 0]

4769

# - -3 will match.

4770

# - 0 will not match.

4771

# - 0.25 will not match.

4772

# - -3someString will not match.

4773

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

4774

# Note that rangeMatch is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

4775

"rangeEnd": "A String", # The end of the range (exclusive) in signed long integer format.

4776

"rangeStart": "A String", # The start of the range (inclusive) in signed long integer format.

4777

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4778

"regexMatch": "A String", # The value of the header must match the regular expression specified in regexMatch. For regular expression grammar, please see: github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4779

# For matching against a port specified in the HTTP request, use a headerMatch with headerName set to PORT and a regular expression that satisfies the RFC2616 Host header's port specifier.

4780

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

4781

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

4782

"suffixMatch": "A String", # The value of the header must end with the contents of suffixMatch.

4783

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

4784

},

4785

],

4786

"ignoreCase": True or False, # Specifies that prefixMatch and fullPathMatch matches are case sensitive.

4787

# The default value is false.

4788

# ignoreCase must not be used with regexMatch.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4789

# Not supported when the URL map is bound to target gRPC proxy.

4790

"metadataFilters": [ # Opaque filter criteria used by Loadbalancer to restrict routing configuration to a limited set of xDS compliant clients. In their xDS requests to Loadbalancer, xDS clients present node metadata. When there is a match, the relevant routing configuration is made available to those proxies.

4791

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. If multiple metadataFilters are specified, all of them need to be satisfied in order to be considered a match.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4792

# metadataFilters specified here will be applied after those specified in ForwardingRule that refers to the UrlMap this HttpRouteRuleMatch belongs to.

4793

# metadataFilters only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4794

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4795

{ # Opaque filter criteria used by loadbalancers to restrict routing configuration to a limited set of loadbalancing proxies. Proxies and sidecars involved in loadbalancing would typically present metadata to the loadbalancers which need to match criteria specified here. If a match takes place, the relevant configuration is made available to those proxies.

4796

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata.

4797

# An example for using metadataFilters would be: if loadbalancing involves Envoys, they will only receive routing configuration when values in metadataFilters match values supplied in <a href="https://www.envoyproxy.io/docs/envoy/latest/api-v2/api/v2/core/base.proto#envoy-api-msg-core-node" Node metadata of their XDS requests to loadbalancers.

4798

"filterLabels": [ # The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria

4799

# This list must not be empty and can have at the most 64 entries.

4800

{ # MetadataFilter label name value pairs that are expected to match corresponding labels presented as metadata to the loadbalancer.

4801

"name": "A String", # Name of metadata label.

4802

# The name can have a maximum length of 1024 characters and must be at least 1 character long.

4803

"value": "A String", # The value of the label must match the specified value.

4804

# value can have a maximum length of 1024 characters.

4805

},

4806

],

4807

"filterMatchCriteria": "A String", # Specifies how individual filterLabel matches within the list of filterLabels contribute towards the overall metadataFilter match.

4808

# Supported values are:

4809

# - MATCH_ANY: At least one of the filterLabels must have a matching label in the provided metadata.

4810

# - MATCH_ALL: All filterLabels must have matching labels in the provided metadata.

4811

},

4812

],

4813

"prefixMatch": "A String", # For satisfying the matchRule condition, the request's path must begin with the specified prefixMatch. prefixMatch must begin with a /.

4814

# The value must be between 1 and 1024 characters.

4815

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

4816

"queryParameterMatches": [ # Specifies a list of query parameter match criteria, all of which must match corresponding query parameters in the request.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4817

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4818

{ # HttpRouteRuleMatch criteria for a request's query parameter.

4819

"exactMatch": "A String", # The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch.

4820

# Only one of presentMatch, exactMatch or regexMatch must be set.

4821

"name": "A String", # The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.

4822

"presentMatch": True or False, # Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not.

4823

# Only one of presentMatch, exactMatch or regexMatch must be set.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4824

"regexMatch": "A String", # The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For the regular expression grammar, please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4825

# Only one of presentMatch, exactMatch or regexMatch must be set.

4826

# Note that regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED.

4827

},

4828

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4829

"regexMatch": "A String", # For satisfying the matchRule condition, the path of the request must satisfy the regular expression specified in regexMatch after removing any query parameters and anchor supplied with the original URL. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4830

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

4831

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

4832

},

4833

],

4834

"priority": 42, # For routeRules within a given pathMatcher, priority determines the order in which load balancer will interpret routeRules. RouteRules are evaluated in order of priority, from the lowest to highest number. The priority of a rule decreases as its number increases (1, 2, 3, N+1). The first rule that matches the request is applied.

4835

# You cannot configure two or more routeRules with the same priority. Priority for each rule must be set to a number between 0 and 2147483647 inclusive.

4836

# Priority numbers can have gaps, which enable you to add or remove rules in the future without affecting the rest of the rules. For example, 1, 2, 3, 4, 5, 9, 12, 16 is a valid series of priority numbers to which you could add rules numbered from 6 to 8, 10 to 11, and 13 to 15 in the future without any impact on existing rules.

4837

"routeAction": { # In response to a matching matchRule, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

4838

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4839

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a routeRule's routeAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4840

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4841

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4842

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

4843

# Default is false.

4844

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

4845

"A String",

4846

],

4847

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

4848

"A String",

4849

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4850

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4851

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

4852

"A String",

4853

],

4854

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

4855

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

4856

"A String",

4857

],

4858

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

4859

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

4860

"A String",

4861

],

4862

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

4863

},

4864

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

4865

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

4866

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

4867

"httpStatus": 42, # The HTTP status code used to abort the request.

4868

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

4869

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4870

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

4871

# The value must be between 0.0 and 100.0 inclusive.

4872

},

4873

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

4874

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

4875

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4876

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4877

},

4878

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

4879

# The value must be between 0.0 and 100.0 inclusive.

4880

},

4881

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

4882

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

4883

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

4884

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

4885

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4886

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4887

},

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4888

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4889

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4890

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

4891

},

4892

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4893

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4894

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

4895

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

4896

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

4897

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4898

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4899

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

4900

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4901

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

4902

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

4903

# -

4904

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

4905

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

4906

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

4907

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

4908

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

4909

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

4910

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

4915

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4916

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4917

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

4918

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

4919

},

4920

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

Bu Sun Kim

2020-07-22 17:02:09 -0700

[diff] [blame]

4921

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4922

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4923

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

4924

# The value must be between 1 and 255 characters.

4925

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

4926

# The value must be between 1 and 1024 characters.

4927

},

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4928

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

4929

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4930

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

4931

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

4932

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

4933

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4934

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

4935

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4936

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

4937

{ # Specification determining how headers are added to requests or responses.

4938

"headerName": "A String", # The name of the header.

4939

"headerValue": "A String", # The value of the header to add.

4940

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4941

# The default value is false.

4942

},

4943

],

4944

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

4945

"A String",

4946

],

4947

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

4948

{ # Specification determining how headers are added to requests or responses.

4949

"headerName": "A String", # The name of the header.

4950

"headerValue": "A String", # The value of the header to add.

4951

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

4952

# The default value is false.

4953

},

4954

],

4955

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

4960

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

4961

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

4966

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

4967

"urlRedirect": { # Specifies settings for an HTTP redirect. # When this rule is matched, the request is redirected to a URL specified by urlRedirect.

4968

# If urlRedirect is specified, service or routeAction must not be set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4969

# Not supported when the URL map is bound to target gRPC proxy.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4970

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

4971

# The value must be between 1 and 255 characters.

4972

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

4973

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

4974

# The default is set to false.

4975

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

4976

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

4977

# The value must be between 1 and 1024 characters.

4978

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

4979

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

4980

# The value must be between 1 and 1024 characters.

4981

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

4982

# Supported values are:

4983

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

4984

# - FOUND, which corresponds to 302.

4985

# - SEE_OTHER which corresponds to 303.

4986

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

4987

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

4988

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

4989

# The default is set to false.

},

},

],

},

],

"region": "A String", # [Output Only] URL of the region where the regional URL map resides. This field is not applicable to global URL maps. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

4996

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

4997

"tests": [ # The list of expected URL mapping tests. Request to update this UrlMap will succeed only if all of the test cases pass. You can specify a maximum of 100 tests per UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

4998

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

4999

{ # Message for the expected URL mappings.

5000

"backendServiceWeight": 42, # The weight to use for the supplied host and path when using advanced routing rules that involve traffic splitting.

5001

"description": "A String", # Description of this test case.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5002

"expectedOutputUrl": "A String", # The expected output URL evaluated by load balancer containing the scheme, host, path and query parameters.

5003

# For rules that forward requests to backends, the test passes only when expectedOutputUrl matches the request forwarded by load balancer to backends. For rules with urlRewrite, the test verifies that the forwarded request matches hostRewrite and pathPrefixRewrite in the urlRewrite action. When service is specified, expectedOutputUrl`s scheme is ignored.

5004

# For rules with urlRedirect, the test passes only if expectedOutputUrl matches the URL in the load balancer's redirect response. If urlRedirect specifies https_redirect, the test passes only if the scheme in expectedOutputUrl is also set to https. If urlRedirect specifies strip_query, the test passes only if expectedOutputUrl does not contain any query parameters.

5005

# expectedOutputUrl is optional when service is specified.

5006

"expectedRedirectResponseCode": 42, # For rules with urlRedirect, the test passes only if expectedRedirectResponseCode matches the HTTP status code in load balancer's redirect response.

5007

# expectedRedirectResponseCode cannot be set when service is set.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

5008

"expectedUrlRedirect": "A String", # The expected URL that should be redirected to for the host and path being tested. [Deprecated] This field is deprecated. Use expected_output_url instead.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5009

"headers": [ # HTTP headers for this request. If headers contains a host header, then host must also match the header value.

5010

{ # HTTP headers used in UrlMapTests.

5011

"name": "A String", # Header name.

5012

"value": "A String", # Header value.

5013

},

5014

],

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

5015

"host": "A String", # Host portion of the URL. If headers contains a host header, then host must also match the header value.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5016

"path": "A String", # Path portion of the URL.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

5017

"service": "A String", # Expected BackendService or BackendBucket resource the given URL should be mapped to.

5018

# service cannot be set if expectedRedirectResponseCode is set.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5019

},

5020

],

5021

}

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

5022

5023

requestId: string, begin_interface: MixerMutationRequestBuilder Request ID to support idempotency.

5024

5025

Returns:

5026

An object of the form:

5027

5028

{ # Represents an Operation resource.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5029

#

5030

# Google Compute Engine has three Operation resources:

5031

#

5032

# * [Global](/compute/docs/reference/rest/{$api_version}/globalOperations) * [Regional](/compute/docs/reference/rest/{$api_version}/regionOperations) * [Zonal](/compute/docs/reference/rest/{$api_version}/zoneOperations)

5033

#

5034

# You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses.

5035

#

5036

# Operations can be global, regional or zonal.

5037

# - For global operations, use the `globalOperations` resource.

5038

# - For regional operations, use the `regionOperations` resource.

5039

# - For zonal operations, use the `zonalOperations` resource.

5040

#

5041

# For more information, read Global, Regional, and Zonal Resources. (== resource_for {$api_version}.globalOperations ==) (== resource_for {$api_version}.regionOperations ==) (== resource_for {$api_version}.zoneOperations ==)

5042

"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.

5043

"creationTimestamp": "A String", # [Deprecated] This field is deprecated.

5044

"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.

5045

"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.

5046

"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.

5047

"errors": [ # [Output Only] The array of errors encountered while processing this operation.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5048

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5049

"code": "A String", # [Output Only] The error type identifier for this error.

5050

"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.

5051

"message": "A String", # [Output Only] An optional, human-readable error message.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5052

},

5053

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5054

},

5055

"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.

5056

"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.

5057

"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.

5058

"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.

5059

"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.

5060

"name": "A String", # [Output Only] Name of the operation.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5061

"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5062

"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.

5063

"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.

5064

"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.

5065

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

5066

"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.

5067

"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.

5068

"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.

5069

"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.

5070

"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.

5071

"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the persistent disk that the snapshot was created from.

5072

"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com`.

5073

"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.

5074

{

5075

"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.

5076

"data": [ # [Output Only] Metadata about this warning in key: value format. For example:

5077

# "data": [ { "key": "scope", "value": "zones/us-east1-d" }

5078

{

5079

"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).

5080

"value": "A String", # [Output Only] A warning data value corresponding to the key.

5081

},

5082

],

5083

"message": "A String", # [Output Only] A human-readable description of the warning code.

5084

},

5085

],

5086

"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.

5087

}</pre>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

</div>

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

5091

<code class="details" id="validate">validate(project, region, urlMap, body=None)</code>

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

5092

<pre>Runs static validation for the UrlMap. In particular, the tests of the provided UrlMap will be run. Calling this method does NOT create the UrlMap.

5093

5094

Args:

5095

project: string, Project ID for this request. (required)

5096

region: string, Name of the region scoping this request. (required)

5097

urlMap: string, Name of the UrlMap resource to be validated as. (required)

Dan O'Meara

2020-05-01 07:42:23 -0700

[diff] [blame]

5098

body: object, The request body.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

5099

The object takes the form of:

5100

5101

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5102

"resource": { # Represents a URL Map resource. # Content of the UrlMap to be validated.

5103

#

5104

# Google Compute Engine has two URL Map resources:

5105

#

5106

# * [Global](/compute/docs/reference/rest/{$api_version}/urlMaps) * [Regional](/compute/docs/reference/rest/{$api_version}/regionUrlMaps)

5107

#

5108

# A URL map resource is a component of certain types of GCP load balancers and Traffic Director.

5109

#

5110

# * urlMaps are used by external HTTP(S) load balancers and Traffic Director. * regionUrlMaps are used by internal HTTP(S) load balancers.

5111

#

5112

# For a list of supported URL map features by load balancer type, see the Load balancing features: Routing and traffic management table.

5113

#

5114

# For a list of supported URL map features for Traffic Director, see the Traffic Director features: Routing and traffic management table.

5115

#

5116

# This resource defines mappings from host names and URL paths to either a backend service or a backend bucket.

5117

#

5118

# To use the global urlMaps resource, the backend service must have a loadBalancingScheme of either EXTERNAL or INTERNAL_SELF_MANAGED. To use the regionUrlMaps resource, the backend service must have a loadBalancingScheme of INTERNAL_MANAGED. For more information, read URL Map Concepts.

5119

"creationTimestamp": "A String", # [Output Only] Creation timestamp in RFC3339 text format.

5120

"defaultRouteAction": { # defaultRouteAction takes effect when none of the hostRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

5121

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

5122

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within defaultRouteAction.

5123

# defaultRouteAction has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5124

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

5125

# Not supported when the URL map is bound to target gRPC proxy.

5126

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

5127

# Default is false.

5128

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

5129

"A String",

5130

],

5131

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

5132

"A String",

5133

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5134

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5135

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

5136

"A String",

5137

],

5138

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

5139

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

5140

"A String",

5141

],

5142

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

5143

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

5144

"A String",

5145

],

5146

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

5147

},

5148

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

5149

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5150

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

5151

"httpStatus": 42, # The HTTP status code used to abort the request.

5152

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

5153

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5154

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

5155

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5156

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5157

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

5158

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5159

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5160

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

5161

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5162

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

5163

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

5164

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5165

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5166

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

5167

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

5168

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

5169

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5170

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5171

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5172

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

5173

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5174

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

5175

},

5176

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

5177

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5178

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

5179

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

5180

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5181

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5182

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5183

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

5184

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5185

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

5186

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

5187

# -

5188

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

5189

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

5190

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

5191

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

5192

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

5193

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

5194

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

5195

"A String",

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

5196

],

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

5197

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5198

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

5199

# If not specified, will use the largest timeout among all backend services associated with the route.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

5200

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5201

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5202

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5203

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5204

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

5205

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

5206

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5207

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

5208

# The value must be between 1 and 255 characters.

5209

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

5210

# The value must be between 1 and 1024 characters.

5211

},

5212

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

5213

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

5214

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

5215

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5216

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5217

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

5218

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

5219

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5220

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

5221

{ # Specification determining how headers are added to requests or responses.

5222

"headerName": "A String", # The name of the header.

5223

"headerValue": "A String", # The value of the header to add.

5224

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5225

# The default value is false.

5226

},

5227

],

5228

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

5229

"A String",

5230

],

5231

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

5232

{ # Specification determining how headers are added to requests or responses.

5233

"headerName": "A String", # The name of the header.

5234

"headerValue": "A String", # The value of the header to add.

5235

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5236

# The default value is false.

5237

},

5238

],

5239

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

5240

"A String",

5241

],

5242

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5243

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

5244

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

5245

# The value must be between 0 and 1000

},

],

},

"defaultService": "A String", # The full or partial URL of the defaultService resource to which traffic is directed if none of the hostRules match. If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

5250

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

5251

# defaultService has no effect when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5252

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified hostRules match, the request is redirected to a URL specified by defaultUrlRedirect.

5253

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

5254

# Not supported when the URL map is bound to target gRPC proxy.

5255

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

5256

# The value must be between 1 and 255 characters.

5257

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

5258

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

5259

# The default is set to false.

5260

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

5261

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

5262

# The value must be between 1 and 1024 characters.

5263

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

5264

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

5265

# The value must be between 1 and 1024 characters.

5266

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

5267

# Supported values are:

5268

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

5269

# - FOUND, which corresponds to 302.

5270

# - SEE_OTHER which corresponds to 303.

5271

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

5272

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

5273

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

5274

# The default is set to false.

5275

},

5276

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

5277

"fingerprint": "A String", # Fingerprint of this resource. A hash of the contents stored in this object. This field is used in optimistic locking. This field will be ignored when inserting a UrlMap. An up-to-date fingerprint must be provided in order to update the UrlMap, otherwise the request will fail with error 412 conditionNotMet.

5278

#

5279

# To see the latest fingerprint, make a get() request to retrieve a UrlMap.

5280

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

5281

# The headerAction specified here take effect after headerAction specified under pathMatcher.

5282

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

5283

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5284

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

5285

{ # Specification determining how headers are added to requests or responses.

5286

"headerName": "A String", # The name of the header.

5287

"headerValue": "A String", # The value of the header to add.

5288

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5289

# The default value is false.

5290

},

5291

],

5292

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

5293

"A String",

5294

],

5295

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

5296

{ # Specification determining how headers are added to requests or responses.

5297

"headerName": "A String", # The name of the header.

5298

"headerValue": "A String", # The value of the header to add.

5299

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5300

# The default value is false.

5301

},

5302

],

5303

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"hostRules": [ # The list of HostRules to use against the URL.

5308

{ # UrlMaps A host-matching rule for a URL. If matched, will use the named PathMatcher to select the BackendService.

5309

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

5310

"hosts": [ # The list of host patterns to match. They must be valid hostnames with optional port numbers in the format host:port. * matches any string of ([a-z0-9-.]*). In that case, * must be the first character and must be followed in the pattern by either - or ..

5311

# * based matching is not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5312

"A String",

5313

],

5314

"pathMatcher": "A String", # The name of the PathMatcher to use to match the path portion of the URL if the hostRule matches the URL's host portion.

5315

},

5316

],

5317

"id": "A String", # [Output Only] The unique identifier for the resource. This identifier is defined by the server.

5318

"kind": "compute#urlMap", # [Output Only] Type of the resource. Always compute#urlMaps for url maps.

5319

"name": "A String", # Name of the resource. Provided by the client when the resource is created. The name must be 1-63 characters long, and comply with RFC1035. Specifically, the name must be 1-63 characters long and match the regular expression `[a-z]([-a-z0-9]*[a-z0-9])?` which means the first character must be a lowercase letter, and all following characters must be a dash, lowercase letter, or digit, except the last character, which cannot be a dash.

5320

"pathMatchers": [ # The list of named PathMatchers to use against the URL.

5321

{ # A matcher for the path portion of the URL. The BackendService from the longest-matched rule will serve the URL. If no rule was matched, the default service will be used.

5322

"defaultRouteAction": { # defaultRouteAction takes effect when none of the pathRules or routeRules match. The load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If defaultRouteAction specifies any weightedBackendServices, defaultService must not be set. Conversely if defaultService is set, defaultRouteAction cannot contain any weightedBackendServices.

5323

# Only one of defaultRouteAction or defaultUrlRedirect must be set.

5324

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathMatcher's defaultRouteAction.

5325

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

5326

# Not supported when the URL map is bound to target gRPC proxy.

5327

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

5328

# Default is false.

5329

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

5330

"A String",

5331

],

5332

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

5333

"A String",

5334

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5335

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5336

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

5337

"A String",

5338

],

5339

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

5340

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

5341

"A String",

5342

],

5343

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

5344

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

5345

"A String",

5346

],

5347

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

5348

},

5349

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

5350

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5351

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

5352

"httpStatus": 42, # The HTTP status code used to abort the request.

5353

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

5354

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5355

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

5356

# The value must be between 0.0 and 100.0 inclusive.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5357

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5358

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

5359

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

5360

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5361

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5362

},

5363

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

5364

# The value must be between 0.0 and 100.0 inclusive.

5365

},

5366

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5367

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

5368

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

5369

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

5370

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5371

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5372

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5373

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

5374

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5375

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

5376

},

5377

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

5378

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5379

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

5380

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

5381

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

5382

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5383

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5384

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

5385

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5386

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

5387

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

5388

# -

5389

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

5390

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

5391

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

5392

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

5393

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

5394

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

5395

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

5400

# If not specified, will use the largest timeout among all backend services associated with the route.

5401

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5402

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5403

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5404

},

5405

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

5406

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

5407

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5408

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

5409

# The value must be between 1 and 255 characters.

5410

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

5411

# The value must be between 1 and 1024 characters.

5412

},

5413

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

5414

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

5415

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

5416

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5417

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5418

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

Dmitry Frenkel

2020-10-06 16:46:05 -0700

[diff] [blame]

5419

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

5420

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5421

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

5422

{ # Specification determining how headers are added to requests or responses.

5423

"headerName": "A String", # The name of the header.

5424

"headerValue": "A String", # The value of the header to add.

5425

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5426

# The default value is false.

5427

},

5428

],

5429

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

5430

"A String",

5431

],

5432

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

5433

{ # Specification determining how headers are added to requests or responses.

5434

"headerName": "A String", # The name of the header.

5435

"headerValue": "A String", # The value of the header to add.

5436

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5437

# The default value is false.

5438

},

5439

],

5440

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

5441

"A String",

5442

],

5443

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5444

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

5445

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

5446

# The value must be between 0 and 1000

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5447

},

5448

],

5449

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5450

"defaultService": "A String", # The full or partial URL to the BackendService resource. This will be used if none of the pathRules or routeRules defined by this PathMatcher are matched. For example, the following are all valid URLs to a BackendService resource:

5451

# - https://www.googleapis.com/compute/v1/projects/project/global/backendServices/backendService

5452

# - compute/v1/projects/project/global/backendServices/backendService

5453

# - global/backendServices/backendService If defaultRouteAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if defaultService is specified, defaultRouteAction cannot contain any weightedBackendServices. Conversely, if defaultRouteAction specifies any weightedBackendServices, defaultService must not be specified.

5454

# Only one of defaultService, defaultUrlRedirect or defaultRouteAction.weightedBackendService must be set.

5455

# Authorization requires one or more of the following Google IAM permissions on the specified resource default_service:

5456

# - compute.backendBuckets.use

5457

# - compute.backendServices.use

5458

"defaultUrlRedirect": { # Specifies settings for an HTTP redirect. # When none of the specified pathRules or routeRules match, the request is redirected to a URL specified by defaultUrlRedirect.

5459

# If defaultUrlRedirect is specified, defaultService or defaultRouteAction must not be set.

5460

# Not supported when the URL map is bound to target gRPC proxy.

5461

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

5462

# The value must be between 1 and 255 characters.

5463

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

5464

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

5465

# The default is set to false.

5466

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

5467

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

5468

# The value must be between 1 and 1024 characters.

5469

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

5470

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

5471

# The value must be between 1 and 1024 characters.

5472

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

5473

# Supported values are:

5474

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

5475

# - FOUND, which corresponds to 302.

5476

# - SEE_OTHER which corresponds to 303.

5477

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

5478

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

5479

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

5480

# The default is set to false.

Bu Sun Kim

2020-05-20 12:08:20 -0700

[diff] [blame]

5481

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5482

"description": "A String", # An optional description of this resource. Provide this property when you create the resource.

5483

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

5484

# HeaderAction specified here are applied after the matching HttpRouteRule HeaderAction and before the HeaderAction in the UrlMap

5485

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

5486

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5487

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

5488

{ # Specification determining how headers are added to requests or responses.

5489

"headerName": "A String", # The name of the header.

5490

"headerValue": "A String", # The value of the header to add.

5491

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5492

# The default value is false.

5493

},

5494

],

5495

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

5496

"A String",

5497

],

5498

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

5499

{ # Specification determining how headers are added to requests or responses.

5500

"headerName": "A String", # The name of the header.

5501

"headerValue": "A String", # The value of the header to add.

5502

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5503

# The default value is false.

5504

},

5505

],

5506

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"name": "A String", # The name to which this PathMatcher is referred by the HostRule.

5511

"pathRules": [ # The list of path rules. Use this list instead of routeRules when routing based on simple path matching is all that's required. The order by which path rules are specified does not matter. Matches are always done on the longest-path-first basis.

5512

# For example: a pathRule with a path /a/b/c/* will match before /a/b/* irrespective of the order in which those paths appear in this list.

5513

# Within a given pathMatcher, only one of pathRules or routeRules must be set.

5514

{ # A path-matching rule for a URL. If matched, will use the specified BackendService to handle the traffic arriving at this URL.

5515

"paths": [ # The list of path patterns to match. Each must start with / and the only place a * is allowed is at the end following a /. The string fed to the path matcher does not include any text after the first ? or #, and those chars are not allowed here.

5516

"A String",

5517

],

5518

"routeAction": { # In response to a matching path, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

5519

# Only one of routeAction or urlRedirect must be set.

5520

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a pathRule's routeAction.

5521

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

5522

# Not supported when the URL map is bound to target gRPC proxy.

5523

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

5524

# Default is false.

5525

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

5526

"A String",

5527

],

5528

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

5529

"A String",

5530

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5531

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5532

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

5533

"A String",

5534

],

5535

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

5536

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

5537

"A String",

5538

],

5539

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

5540

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

5541

"A String",

5542

],

5543

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

5544

},

5545

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

5546

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5547

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

5548

"httpStatus": 42, # The HTTP status code used to abort the request.

5549

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

5550

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5551

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

5552

# The value must be between 0.0 and 100.0 inclusive.

5553

},

5554

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

5555

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

5556

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5557

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5558

},

5559

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

5560

# The value must be between 0.0 and 100.0 inclusive.

5561

},

5562

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5563

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

5564

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

5565

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

5566

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5567

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5568

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5569

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

5570

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5571

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

5572

},

5573

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

5574

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5575

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

5576

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

5577

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

5578

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5579

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5580

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

5581

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5582

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

5583

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

5584

# -

5585

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

5586

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

5587

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

5588

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

5589

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

5590

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

5591

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

5596

# If not specified, will use the largest timeout among all backend services associated with the route.

5597

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5598

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5599

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5600

},

5601

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

5602

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

5603

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5604

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

5605

# The value must be between 1 and 255 characters.

5606

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

5607

# The value must be between 1 and 1024 characters.

5608

},

5609

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

5610

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

5611

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

5612

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

5613

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

5614

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

5615

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

5616

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5617

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

5618

{ # Specification determining how headers are added to requests or responses.

5619

"headerName": "A String", # The name of the header.

5620

"headerValue": "A String", # The value of the header to add.

5621

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5622

# The default value is false.

5623

},

5624

],

5625

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

5626

"A String",

5627

],

5628

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

5629

{ # Specification determining how headers are added to requests or responses.

5630

"headerName": "A String", # The name of the header.

5631

"headerValue": "A String", # The value of the header to add.

5632

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5633

# The default value is false.

5634

},

5635

],

5636

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

5641

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

5642

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

5647

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

5648

"urlRedirect": { # Specifies settings for an HTTP redirect. # When a path pattern is matched, the request is redirected to a URL specified by urlRedirect.

5649

# If urlRedirect is specified, service or routeAction must not be set.

5650

# Not supported when the URL map is bound to target gRPC proxy.

5651

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

5652

# The value must be between 1 and 255 characters.

5653

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

5654

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

5655

# The default is set to false.

5656

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

5657

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

5658

# The value must be between 1 and 1024 characters.

5659

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

5660

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

5661

# The value must be between 1 and 1024 characters.

5662

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

5663

# Supported values are:

5664

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

5665

# - FOUND, which corresponds to 302.

5666

# - SEE_OTHER which corresponds to 303.

5667

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

5668

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

5669

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

5670

# The default is set to false.

},

},

],

"routeRules": [ # The list of HTTP route rules. Use this list instead of pathRules when advanced route matching and routing actions are desired. routeRules are evaluated in order of priority, from the lowest to highest number.

5675

# Within a given pathMatcher, you can set only one of pathRules or routeRules.

5676

{ # An HttpRouteRule specifies how to match an HTTP request and the corresponding routing action that load balancing proxies will perform.

5677

"description": "A String", # The short description conveying the intent of this routeRule.

5678

# The description can have a maximum length of 1024 characters.

5679

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

5680

# The headerAction specified here are applied before the matching pathMatchers[].headerAction and after pathMatchers[].routeRules[].routeAction.weightedBackendService.backendServiceWeightAction[].headerAction

5681

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

5682

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5683

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

5684

{ # Specification determining how headers are added to requests or responses.

5685

"headerName": "A String", # The name of the header.

5686

"headerValue": "A String", # The value of the header to add.

5687

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5688

# The default value is false.

5689

},

5690

],

5691

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

5692

"A String",

5693

],

5694

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

5695

{ # Specification determining how headers are added to requests or responses.

5696

"headerName": "A String", # The name of the header.

5697

"headerValue": "A String", # The value of the header to add.

5698

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5699

# The default value is false.

5700

},

5701

],

5702

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"httpFilterConfigs": [ # Outbound route specific configuration for networkservices.HttpFilter resources enabled by Traffic Director. httpFilterConfigs only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

5707

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5708

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

5709

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

5710

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

5711

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

5712

},

5713

],

5714

"httpFilterMetadata": [ # Outbound route specific metadata supplied to networkservices.HttpFilter resources enabled by Traffic Director. httpFilterMetadata only applies for Loadbalancers with loadBalancingScheme set to INTERNAL_SELF_MANAGED. See ForwardingRule for more details.

5715

# The only configTypeUrl supported is type.googleapis.com/google.protobuf.Struct

5716

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5717

{ # HttpFilterConfiguration supplies additional contextual settings for networkservices.HttpFilter resources enabled by Traffic Director.

5718

"config": "A String", # The configuration needed to enable the networkservices.HttpFilter resource. The configuration must be YAML formatted and only contain fields defined in the protobuf identified in configTypeUrl

5719

"configTypeUrl": "A String", # The fully qualified versioned proto3 type url of the protobuf that the filter expects for its contextual settings, for example: type.googleapis.com/google.protobuf.Struct

5720

"filterName": "A String", # Name of the networkservices.HttpFilter resource this configuration belongs to. This name must be known to the xDS client. Example: envoy.wasm

5721

},

5722

],

5723

"matchRules": [ # The list of criteria for matching attributes of a request to this routeRule. This list has OR semantics: the request matches this routeRule when any of the matchRules are satisfied. However predicates within a given matchRule have AND semantics. All predicates within a matchRule must match for the request to match the rule.

5724

{ # HttpRouteRuleMatch specifies a set of criteria for matching requests to an HttpRouteRule. All specified criteria must be satisfied for a match to occur.

5725

"fullPathMatch": "A String", # For satisfying the matchRule condition, the path of the request must exactly match the value specified in fullPathMatch after removing any query parameters and anchor that may be part of the original URL.

5726

# fullPathMatch must be between 1 and 1024 characters.

5727

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

5728

"headerMatches": [ # Specifies a list of header match criteria, all of which must match corresponding headers in the request.

5729

{ # matchRule criteria for request header matches.

5730

"exactMatch": "A String", # The value should exactly match contents of exactMatch.

5731

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

5732

"headerName": "A String", # The name of the HTTP header to match.

5733

# For matching against the HTTP request's authority, use a headerMatch with the header name ":authority".

5734

# For matching a request's method, use the headerName ":method".

5735

# When the URL map is bound to target gRPC proxy that has validateForProxyless field set to true, only non-binary user-specified custom metadata and the `content-type` header are supported. The following transport-level headers cannot be used in header matching rules: `:authority`, `:method`, `:path`, `:scheme`, `user-agent`, `accept-encoding`, `content-encoding`, `grpc-accept-encoding`, `grpc-encoding`, `grpc-previous-rpc-attempts`, `grpc-tags-bin`, `grpc-timeout` and `grpc-trace-bin.

5736

"invertMatch": True or False, # If set to false, the headerMatch is considered a match if the match criteria above are met. If set to true, the headerMatch is considered a match if the match criteria above are NOT met.

5737

# The default setting is false.

5738

"prefixMatch": "A String", # The value of the header must start with the contents of prefixMatch.

5739

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

5740

"presentMatch": True or False, # A header with the contents of headerName must exist. The match takes place whether or not the request's header has a value.

5741

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

5742

"rangeMatch": { # HttpRouteRuleMatch criteria for field values that must stay within the specified integer range. # The header value must be an integer and its value must be in the range specified in rangeMatch. If the header does not contain an integer, number or is empty, the match fails.

5743

# For example for a range [-5, 0]

5744

# - -3 will match.

5745

# - 0 will not match.

5746

# - 0.25 will not match.

5747

# - -3someString will not match.

5748

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

5749

# Note that rangeMatch is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

5750

"rangeEnd": "A String", # The end of the range (exclusive) in signed long integer format.

5751

"rangeStart": "A String", # The start of the range (inclusive) in signed long integer format.

5752

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5753

"regexMatch": "A String", # The value of the header must match the regular expression specified in regexMatch. For regular expression grammar, please see: github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5754

# For matching against a port specified in the HTTP request, use a headerMatch with headerName set to PORT and a regular expression that satisfies the RFC2616 Host header's port specifier.

5755

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

5756

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

5757

"suffixMatch": "A String", # The value of the header must end with the contents of suffixMatch.

5758

# Only one of exactMatch, prefixMatch, suffixMatch, regexMatch, presentMatch or rangeMatch must be set.

5759

},

5760

],

5761

"ignoreCase": True or False, # Specifies that prefixMatch and fullPathMatch matches are case sensitive.

5762

# The default value is false.

5763

# ignoreCase must not be used with regexMatch.

5764

# Not supported when the URL map is bound to target gRPC proxy.

5765

"metadataFilters": [ # Opaque filter criteria used by Loadbalancer to restrict routing configuration to a limited set of xDS compliant clients. In their xDS requests to Loadbalancer, xDS clients present node metadata. When there is a match, the relevant routing configuration is made available to those proxies.

5766

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata. If multiple metadataFilters are specified, all of them need to be satisfied in order to be considered a match.

5767

# metadataFilters specified here will be applied after those specified in ForwardingRule that refers to the UrlMap this HttpRouteRuleMatch belongs to.

5768

# metadataFilters only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

5769

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5770

{ # Opaque filter criteria used by loadbalancers to restrict routing configuration to a limited set of loadbalancing proxies. Proxies and sidecars involved in loadbalancing would typically present metadata to the loadbalancers which need to match criteria specified here. If a match takes place, the relevant configuration is made available to those proxies.

5771

# For each metadataFilter in this list, if its filterMatchCriteria is set to MATCH_ANY, at least one of the filterLabels must match the corresponding label provided in the metadata. If its filterMatchCriteria is set to MATCH_ALL, then all of its filterLabels must match with corresponding labels provided in the metadata.

5772

# An example for using metadataFilters would be: if loadbalancing involves Envoys, they will only receive routing configuration when values in metadataFilters match values supplied in <a href="https://www.envoyproxy.io/docs/envoy/latest/api-v2/api/v2/core/base.proto#envoy-api-msg-core-node" Node metadata of their XDS requests to loadbalancers.

5773

"filterLabels": [ # The list of label value pairs that must match labels in the provided metadata based on filterMatchCriteria

5774

# This list must not be empty and can have at the most 64 entries.

5775

{ # MetadataFilter label name value pairs that are expected to match corresponding labels presented as metadata to the loadbalancer.

5776

"name": "A String", # Name of metadata label.

5777

# The name can have a maximum length of 1024 characters and must be at least 1 character long.

5778

"value": "A String", # The value of the label must match the specified value.

5779

# value can have a maximum length of 1024 characters.

5780

},

5781

],

5782

"filterMatchCriteria": "A String", # Specifies how individual filterLabel matches within the list of filterLabels contribute towards the overall metadataFilter match.

5783

# Supported values are:

5784

# - MATCH_ANY: At least one of the filterLabels must have a matching label in the provided metadata.

5785

# - MATCH_ALL: All filterLabels must have matching labels in the provided metadata.

5786

},

5787

],

5788

"prefixMatch": "A String", # For satisfying the matchRule condition, the request's path must begin with the specified prefixMatch. prefixMatch must begin with a /.

5789

# The value must be between 1 and 1024 characters.

5790

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

5791

"queryParameterMatches": [ # Specifies a list of query parameter match criteria, all of which must match corresponding query parameters in the request.

5792

# Not supported when the URL map is bound to target gRPC proxy.

5793

{ # HttpRouteRuleMatch criteria for a request's query parameter.

5794

"exactMatch": "A String", # The queryParameterMatch matches if the value of the parameter exactly matches the contents of exactMatch.

5795

# Only one of presentMatch, exactMatch or regexMatch must be set.

5796

"name": "A String", # The name of the query parameter to match. The query parameter must exist in the request, in the absence of which the request match fails.

5797

"presentMatch": True or False, # Specifies that the queryParameterMatch matches if the request contains the query parameter, irrespective of whether the parameter has a value or not.

5798

# Only one of presentMatch, exactMatch or regexMatch must be set.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5799

"regexMatch": "A String", # The queryParameterMatch matches if the value of the parameter matches the regular expression specified by regexMatch. For the regular expression grammar, please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5800

# Only one of presentMatch, exactMatch or regexMatch must be set.

5801

# Note that regexMatch only applies when the loadBalancingScheme is set to INTERNAL_SELF_MANAGED.

5802

},

5803

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5804

"regexMatch": "A String", # For satisfying the matchRule condition, the path of the request must satisfy the regular expression specified in regexMatch after removing any query parameters and anchor supplied with the original URL. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5805

# Only one of prefixMatch, fullPathMatch or regexMatch must be specified.

5806

# Note that regexMatch only applies to Loadbalancers that have their loadBalancingScheme set to INTERNAL_SELF_MANAGED.

5807

},

5808

],

5809

"priority": 42, # For routeRules within a given pathMatcher, priority determines the order in which load balancer will interpret routeRules. RouteRules are evaluated in order of priority, from the lowest to highest number. The priority of a rule decreases as its number increases (1, 2, 3, N+1). The first rule that matches the request is applied.

5810

# You cannot configure two or more routeRules with the same priority. Priority for each rule must be set to a number between 0 and 2147483647 inclusive.

5811

# Priority numbers can have gaps, which enable you to add or remove rules in the future without affecting the rest of the rules. For example, 1, 2, 3, 4, 5, 9, 12, 16 is a valid series of priority numbers to which you could add rules numbered from 6 to 8, 10 to 11, and 13 to 15 in the future without any impact on existing rules.

5812

"routeAction": { # In response to a matching matchRule, the load balancer performs advanced routing actions like URL rewrites, header transformations, etc. prior to forwarding the request to the selected backend. If routeAction specifies any weightedBackendServices, service must not be set. Conversely if service is set, routeAction cannot contain any weightedBackendServices.

5813

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

5814

# UrlMaps for external HTTP(S) load balancers support only the urlRewrite action within a routeRule's routeAction.

5815

"corsPolicy": { # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing # The specification for allowing client side cross-origin requests. Please see W3C Recommendation for Cross Origin Resource Sharing

5816

# Not supported when the URL map is bound to target gRPC proxy.

5817

"allowCredentials": True or False, # In response to a preflight request, setting this to true indicates that the actual request can include user credentials. This translates to the Access-Control-Allow-Credentials header.

5818

# Default is false.

5819

"allowHeaders": [ # Specifies the content for the Access-Control-Allow-Headers header.

5820

"A String",

5821

],

5822

"allowMethods": [ # Specifies the content for the Access-Control-Allow-Methods header.

5823

"A String",

5824

],

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5825

"allowOriginRegexes": [ # Specifies the regualar expression patterns that match allowed origins. For regular expression grammar please see github.com/google/re2/wiki/Syntax

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5826

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

5827

"A String",

5828

],

5829

"allowOrigins": [ # Specifies the list of origins that will be allowed to do CORS requests.

5830

# An origin is allowed if it matches either an item in allowOrigins or an item in allowOriginRegexes.

5831

"A String",

5832

],

5833

"disabled": True or False, # If true, specifies the CORS policy is disabled. The default value of false, which indicates that the CORS policy is in effect.

5834

"exposeHeaders": [ # Specifies the content for the Access-Control-Expose-Headers header.

5835

"A String",

5836

],

5837

"maxAge": 42, # Specifies how long results of a preflight request can be cached in seconds. This translates to the Access-Control-Max-Age header.

5838

},

5839

"faultInjectionPolicy": { # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests. # The specification for fault injection introduced into traffic to test the resiliency of clients to backend service failure. As part of fault injection, when clients send requests to a backend service, delays can be introduced by Loadbalancer on a percentage of requests before sending those request to the backend service. Similarly requests from clients can be aborted by the Loadbalancer for a percentage of requests.

5840

# timeout and retry_policy will be ignored by clients that are configured with a fault_injection_policy.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5841

"abort": { # Specification for how requests are aborted as part of fault injection. # The specification for how client requests are aborted as part of fault injection.

5842

"httpStatus": 42, # The HTTP status code used to abort the request.

5843

# The value must be between 200 and 599 inclusive.

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

5844

# For gRPC protocol, the gRPC status code is mapped to HTTP status code according to this mapping table. HTTP status 200 is mapped to gRPC status UNKNOWN. Injecting an OK status is currently not supported by Traffic Director.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5845

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) which will be aborted as part of fault injection.

5846

# The value must be between 0.0 and 100.0 inclusive.

5847

},

5848

"delay": { # Specifies the delay introduced by Loadbalancer before forwarding the request to the backend service as part of fault injection. # The specification for how client requests are delayed as part of fault injection, before being sent to a backend service.

5849

"fixedDelay": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the value of the fixed delay interval.

5850

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5851

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5852

},

5853

"percentage": 3.14, # The percentage of traffic (connections/operations/requests) on which delay will be introduced as part of fault injection.

5854

# The value must be between 0.0 and 100.0 inclusive.

5855

},

5856

},

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5857

"maxStreamDuration": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the maximum duration (timeout) for streams on the selected route. Unlike the timeout field where the timeout duration starts from the time the request has been fully processed (i.e. end-of-stream), the duration in this field is computed from the beginning of the stream until the response has been completely processed, including all retries. A stream that does not complete in this duration is closed.

5858

# If not specified, will use the largest maxStreamDuration among all backend services associated with the route.

5859

# This field is only allowed if the Url map is used with backend services with loadBalancingScheme set to INTERNAL_SELF_MANAGED.

5860

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5861

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5862

},

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5863

"requestMirrorPolicy": { # A policy that specifies how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow. # Specifies the policy on how requests intended for the route's backends are shadowed to a separate mirrored backend service. Loadbalancer does not wait for responses from the shadow service. Prior to sending traffic to the shadow service, the host / authority header is suffixed with -shadow.

5864

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5865

"backendService": "A String", # The full or partial URL to the BackendService resource being mirrored to.

5866

},

5867

"retryPolicy": { # The retry policy associates with HttpRouteRule # Specifies the retry policy associated with this route.

5868

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5869

"numRetries": 42, # Specifies the allowed number retries. This number must be > 0. If not specified, defaults to 1.

5870

"perTryTimeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies a non-zero timeout per retry attempt.

5871

# If not specified, will use the timeout set in HttpRouteAction. If timeout in HttpRouteAction is not set, will use the largest timeout among all backend services associated with the route.

5872

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5873

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5874

},

yoshi-code-bot

2021-05-16 02:16:04 -0700

[diff] [blame]

5875

"retryConditions": [ # Specifies one or more conditions when this retry rule applies. Valid values are:

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5876

# - 5xx: Loadbalancer will attempt a retry if the backend service responds with any 5xx response code, or if the backend service does not respond at all, example: disconnects, reset, read timeout, connection failure, and refused streams.

5877

# - gateway-error: Similar to 5xx, but only applies to response codes 502, 503 or 504.

5878

# -

5879

# - connect-failure: Loadbalancer will retry on failures connecting to backend services, for example due to connection timeouts.

5880

# - retriable-4xx: Loadbalancer will retry for retriable 4xx response codes. Currently the only retriable error supported is 409.

5881

# - refused-stream:Loadbalancer will retry if the backend service resets the stream with a REFUSED_STREAM error code. This reset type indicates that it is safe to retry.

5882

# - cancelledLoadbalancer will retry if the gRPC status code in the response header is set to cancelled

5883

# - deadline-exceeded: Loadbalancer will retry if the gRPC status code in the response header is set to deadline-exceeded

5884

# - resource-exhausted: Loadbalancer will retry if the gRPC status code in the response header is set to resource-exhausted

5885

# - unavailable: Loadbalancer will retry if the gRPC status code in the response header is set to unavailable

"A String",

],

},

"timeout": { # A Duration represents a fixed-length span of time represented as a count of seconds and fractions of seconds at nanosecond resolution. It is independent of any calendar and concepts like "day" or "month". Range is approximately 10,000 years. # Specifies the timeout for the selected route. Timeout is computed from the time the request has been fully processed (i.e. end-of-stream) up until the response has been completely processed. Timeout includes all retries.

5890

# If not specified, will use the largest timeout among all backend services associated with the route.

5891

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5892

"nanos": 42, # Span of time that's a fraction of a second at nanosecond resolution. Durations less than one second are represented with a 0 `seconds` field and a positive `nanos` field. Must be from 0 to 999,999,999 inclusive.

5893

"seconds": "A String", # Span of time at a resolution of a second. Must be from 0 to 315,576,000,000 inclusive. Note: these bounds are computed from: 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years

5894

},

5895

"urlRewrite": { # The spec for modifying the path before sending the request to the matched backend service. # The spec to modify the URL of the request, prior to forwarding the request to the matched service.

5896

# urlRewrite is the only action supported in UrlMaps for external HTTP(S) load balancers.

5897

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5898

"hostRewrite": "A String", # Prior to forwarding the request to the selected service, the request's host header is replaced with contents of hostRewrite.

5899

# The value must be between 1 and 255 characters.

5900

"pathPrefixRewrite": "A String", # Prior to forwarding the request to the selected backend service, the matching portion of the request's path is replaced by pathPrefixRewrite.

5901

# The value must be between 1 and 1024 characters.

5902

},

5903

"weightedBackendServices": [ # A list of weighted backend services to send traffic to when a route match occurs. The weights determine the fraction of traffic that flows to their corresponding backend service. If all traffic needs to go to a single backend service, there must be one weightedBackendService with weight set to a non-zero number.

5904

# Once a backendService is identified and before forwarding the request to the backend service, advanced routing actions such as URL rewrites and header transformations are applied depending on additional settings specified in this HttpRouteAction.

5905

{ # In contrast to a single BackendService in HttpRouteAction to which all matching traffic is directed to, WeightedBackendService allows traffic to be split across multiple BackendServices. The volume of traffic for each BackendService is proportional to the weight specified in each WeightedBackendService

5906

"backendService": "A String", # The full or partial URL to the default BackendService resource. Before forwarding the request to backendService, the loadbalancer applies any relevant headerActions specified as part of this backendServiceWeight.

5907

"headerAction": { # The request and response header transformations that take effect before the request is passed along to the selected backendService. # Specifies changes to request and response headers that need to take effect for the selected backendService.

5908

# headerAction specified here take effect before headerAction in the enclosing HttpRouteRule, PathMatcher and UrlMap.

5909

# Note that headerAction is not supported for Loadbalancers that have their loadBalancingScheme set to EXTERNAL.

5910

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5911

"requestHeadersToAdd": [ # Headers to add to a matching request prior to forwarding the request to the backendService.

5912

{ # Specification determining how headers are added to requests or responses.

5913

"headerName": "A String", # The name of the header.

5914

"headerValue": "A String", # The value of the header to add.

5915

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5916

# The default value is false.

5917

},

5918

],

5919

"requestHeadersToRemove": [ # A list of header names for headers that need to be removed from the request prior to forwarding the request to the backendService.

5920

"A String",

5921

],

5922

"responseHeadersToAdd": [ # Headers to add the response prior to sending the response back to the client.

5923

{ # Specification determining how headers are added to requests or responses.

5924

"headerName": "A String", # The name of the header.

5925

"headerValue": "A String", # The value of the header to add.

5926

"replace": True or False, # If false, headerValue is appended to any values that already exist for the header. If true, headerValue is set for the header, discarding any values that were set for that header.

5927

# The default value is false.

5928

},

5929

],

5930

"responseHeadersToRemove": [ # A list of header names for headers that need to be removed from the response prior to sending the response back to the client.

"A String",

],

},

"weight": 42, # Specifies the fraction of traffic sent to backendService, computed as weight / (sum of all weightedBackendService weights in routeAction) .

5935

# The selection of a backend service is determined only for new traffic. Once a user's request has been directed to a backendService, subsequent requests will be sent to the same backendService as determined by the BackendService's session affinity policy.

5936

# The value must be between 0 and 1000

},

],

},

"service": "A String", # The full or partial URL of the backend service resource to which traffic is directed if this rule is matched. If routeAction is additionally specified, advanced routing actions like URL Rewrites, etc. take effect prior to sending the request to the backend. However, if service is specified, routeAction cannot contain any weightedBackendService s. Conversely, if routeAction specifies any weightedBackendServices, service must not be specified.

5941

# Only one of urlRedirect, service or routeAction.weightedBackendService must be set.

5942

"urlRedirect": { # Specifies settings for an HTTP redirect. # When this rule is matched, the request is redirected to a URL specified by urlRedirect.

5943

# If urlRedirect is specified, service or routeAction must not be set.

5944

# Not supported when the URL map is bound to target gRPC proxy.

5945

"hostRedirect": "A String", # The host that will be used in the redirect response instead of the one that was supplied in the request.

5946

# The value must be between 1 and 255 characters.

5947

"httpsRedirect": True or False, # If set to true, the URL scheme in the redirected request is set to https. If set to false, the URL scheme of the redirected request will remain the same as that of the request.

5948

# This must only be set for UrlMaps used in TargetHttpProxys. Setting this true for TargetHttpsProxy is not permitted.

5949

# The default is set to false.

5950

"pathRedirect": "A String", # The path that will be used in the redirect response instead of the one that was supplied in the request.

5951

# pathRedirect cannot be supplied together with prefixRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

5952

# The value must be between 1 and 1024 characters.

5953

"prefixRedirect": "A String", # The prefix that replaces the prefixMatch specified in the HttpRouteRuleMatch, retaining the remaining portion of the URL before redirecting the request.

5954

# prefixRedirect cannot be supplied together with pathRedirect. Supply one alone or neither. If neither is supplied, the path of the original request will be used for the redirect.

5955

# The value must be between 1 and 1024 characters.

5956

"redirectResponseCode": "A String", # The HTTP Status code to use for this RedirectAction.

5957

# Supported values are:

5958

# - MOVED_PERMANENTLY_DEFAULT, which is the default value and corresponds to 301.

5959

# - FOUND, which corresponds to 302.

5960

# - SEE_OTHER which corresponds to 303.

5961

# - TEMPORARY_REDIRECT, which corresponds to 307. In this case, the request method will be retained.

5962

# - PERMANENT_REDIRECT, which corresponds to 308. In this case, the request method will be retained.

5963

"stripQuery": True or False, # If set to true, any accompanying query portion of the original URL is removed prior to redirecting the request. If set to false, the query portion of the original URL is retained.

5964

# The default is set to false.

},

},

],

},

],

"region": "A String", # [Output Only] URL of the region where the regional URL map resides. This field is not applicable to global URL maps. You must specify this field as part of the HTTP request URL. It is not settable as a field in the request body.

5971

"selfLink": "A String", # [Output Only] Server-defined URL for the resource.

5972

"tests": [ # The list of expected URL mapping tests. Request to update this UrlMap will succeed only if all of the test cases pass. You can specify a maximum of 100 tests per UrlMap.

5973

# Not supported when the URL map is bound to target gRPC proxy that has validateForProxyless field set to true.

5974

{ # Message for the expected URL mappings.

5975

"backendServiceWeight": 42, # The weight to use for the supplied host and path when using advanced routing rules that involve traffic splitting.

5976

"description": "A String", # Description of this test case.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5977

"expectedOutputUrl": "A String", # The expected output URL evaluated by load balancer containing the scheme, host, path and query parameters.

5978

# For rules that forward requests to backends, the test passes only when expectedOutputUrl matches the request forwarded by load balancer to backends. For rules with urlRewrite, the test verifies that the forwarded request matches hostRewrite and pathPrefixRewrite in the urlRewrite action. When service is specified, expectedOutputUrl`s scheme is ignored.

5979

# For rules with urlRedirect, the test passes only if expectedOutputUrl matches the URL in the load balancer's redirect response. If urlRedirect specifies https_redirect, the test passes only if the scheme in expectedOutputUrl is also set to https. If urlRedirect specifies strip_query, the test passes only if expectedOutputUrl does not contain any query parameters.

5980

# expectedOutputUrl is optional when service is specified.

5981

"expectedRedirectResponseCode": 42, # For rules with urlRedirect, the test passes only if expectedRedirectResponseCode matches the HTTP status code in load balancer's redirect response.

5982

# expectedRedirectResponseCode cannot be set when service is set.

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5983

"expectedUrlRedirect": "A String", # The expected URL that should be redirected to for the host and path being tested. [Deprecated] This field is deprecated. Use expected_output_url instead.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

5984

"headers": [ # HTTP headers for this request. If headers contains a host header, then host must also match the header value.

5985

{ # HTTP headers used in UrlMapTests.

5986

"name": "A String", # Header name.

5987

"value": "A String", # Header value.

5988

},

5989

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

5990

"host": "A String", # Host portion of the URL. If headers contains a host header, then host must also match the header value.

5991

"path": "A String", # Path portion of the URL.

5992

"service": "A String", # Expected BackendService or BackendBucket resource the given URL should be mapped to.

5993

# service cannot be set if expectedRedirectResponseCode is set.

},

],

},

}

Bu Sun Kim

2019-06-14 16:50:42 -0700

[diff] [blame]

Returns:

An object of the form:

6002

6003

{

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

6004

"result": { # Message representing the validation result for a UrlMap.

"loadErrors": [

"A String",

],

"loadSucceeded": True or False, # Whether the given UrlMap can be successfully loaded. If false, 'loadErrors' indicates the reasons.

6009

"testFailures": [

6010

{

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

6011

"actualOutputUrl": "A String", # The actual output URL evaluated by load balancer containing the scheme, host, path and query parameters.

6012

"actualRedirectResponseCode": 42, # Actual HTTP status code for rule with `urlRedirect` calculated by load balancer

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

6013

"actualService": "A String", # BackendService or BackendBucket returned by load balancer.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

6014

"expectedOutputUrl": "A String", # The expected output URL evaluated by load balancer containing the scheme, host, path and query parameters.

6015

"expectedRedirectResponseCode": 42, # Expected HTTP status code for rule with `urlRedirect` calculated by load balancer

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

6016

"expectedService": "A String", # Expected BackendService or BackendBucket resource the given URL should be mapped to.

yoshi-code-bot

2021-03-02 11:49:08 -0800

[diff] [blame]

6017

"headers": [ # HTTP headers of the request.

6018

{ # HTTP headers used in UrlMapTests.

6019

"name": "A String", # Header name.

6020

"value": "A String", # Header value.

6021

},

6022

],

Yoshi Automation Bot

2021-01-15 07:10:04 -0800

[diff] [blame]

6023

"host": "A String", # Host portion of the URL.

6024

"path": "A String", # Path portion including query parameters in the URL.

6025

},

6026

],

6027

"testPassed": True or False, # If successfully loaded, this field indicates whether the test passed. If false, 'testFailures's indicate the reason of failure.

6028

},

6029

}</pre>

Bu Sun Kim