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<h1><a href="tpu_v1.html">Cloud TPU API</a> . <a href="tpu_v1.projects.html">projects</a> . <a href="tpu_v1.projects.locations.html">locations</a> . <a href="tpu_v1.projects.locations.nodes.html">nodes</a></h1>
<h2>Instance Methods</h2>
<p class="toc_element">
<code><a href="#create">create(parent, body=None, nodeId=None, x__xgafv=None)</a></code></p>
<p class="firstline">Creates a node.</p>
<p class="toc_element">
<code><a href="#delete">delete(name, x__xgafv=None)</a></code></p>
<p class="firstline">Deletes a node.</p>
<p class="toc_element">
<code><a href="#get">get(name, x__xgafv=None)</a></code></p>
<p class="firstline">Gets the details of a node.</p>
<p class="toc_element">
<code><a href="#list">list(parent, pageToken=None, x__xgafv=None, pageSize=None)</a></code></p>
<p class="firstline">Lists nodes.</p>
<p class="toc_element">
<code><a href="#list_next">list_next(previous_request, previous_response)</a></code></p>
<p class="firstline">Retrieves the next page of results.</p>
<p class="toc_element">
<code><a href="#reimage">reimage(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Reimages a node's OS.</p>
<p class="toc_element">
<code><a href="#start">start(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Starts a node.</p>
<p class="toc_element">
<code><a href="#stop">stop(name, body=None, x__xgafv=None)</a></code></p>
<p class="firstline">Stops a node.</p>
<h3>Method Details</h3>
<div class="method">
<code class="details" id="create">create(parent, body=None, nodeId=None, x__xgafv=None)</code>
<pre>Creates a node.
Args:
parent: string, The parent resource name. (required)
body: object, The request body.
The object takes the form of:
{ # A TPU instance.
"schedulingConfig": {
"preemptible": True or False,
"reserved": True or False, # Whether the node is created under a reservation.
},
"cidrBlock": "A String", # The CIDR block that the TPU node will use when selecting an IP address.
# This CIDR block must be a /29 block; the Compute Engine networks API
# forbids a smaller block, and using a larger block would be wasteful (a
# node can only consume one IP address). Errors will occur if the CIDR block
# has already been used for a currently existing TPU node, the CIDR block
# conflicts with any subnetworks in the user's provided network, or the
# provided network is peered with another network that is using that CIDR
# block.
"network": "A String", # The name of a network they wish to peer the TPU node to. It must be a
# preexisting Compute Engine network inside of the project on which this API
# has been activated. If none is provided, "default" will be used.
"healthDescription": "A String", # Output only. If this field is populated, it contains a description of why the TPU Node
# is unhealthy.
"labels": { # Resource labels to represent user-provided metadata.
"a_key": "A String",
},
"serviceAccount": "A String", # Output only. The service account used to run the tensor flow services within the node.
# To share resources, including Google Cloud Storage data, with the
# Tensorflow job running in the Node, this account must have permissions to
# that data.
"port": "A String", # Output only. DEPRECATED! Use network_endpoints instead.
# The network port for the TPU Node as visible to Compute Engine instances.
"name": "A String", # Output only. The immutable name of the TPU
"tensorflowVersion": "A String", # The version of Tensorflow running in the Node.
# Required.
"state": "A String", # Output only. The current state for the TPU Node.
"health": "A String", # The health status of the TPU node.
"networkEndpoints": [ # Output only. The network endpoints where TPU workers can be accessed and
# sent work. It is recommended that Tensorflow clients of the node reach out
# to the 0th entry in this map first.
{ # A network endpoint over which a TPU worker can be reached.
"ipAddress": "A String", # The IP address of this network endpoint.
"port": 42, # The port of this network endpoint.
},
],
"acceleratorType": "A String", # The type of hardware accelerators associated with this node.
# Required.
"ipAddress": "A String", # Output only. DEPRECATED! Use network_endpoints instead.
# The network address for the TPU Node as visible to Compute Engine
# instances.
"createTime": "A String", # Output only. The time when the node was created.
"description": "A String", # The user-supplied description of the TPU. Maximum of 512 characters.
}
nodeId: string, The unqualified resource name.
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{ # This resource represents a long-running operation that is the result of a
# network API call.
"error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
# different programming environments, including REST APIs and RPC APIs. It is
# used by [gRPC](https://github.com/grpc). Each `Status` message contains
# three pieces of data: error code, error message, and error details.
#
# You can find out more about this error model and how to work with it in the
# [API Design Guide](https://cloud.google.com/apis/design/errors).
"message": "A String", # A developer-facing error message, which should be in English. Any
# user-facing error message should be localized and sent in the
# google.rpc.Status.details field, or localized by the client.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of
# message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
},
"done": True or False, # If the value is `false`, it means the operation is still in progress.
# If `true`, the operation is completed, and either `error` or `response` is
# available.
"response": { # The normal response of the operation in case of success. If the original
# method returns no data on success, such as `Delete`, the response is
# `google.protobuf.Empty`. If the original method is standard
# `Get`/`Create`/`Update`, the response should be the resource. For other
# methods, the response should have the type `XxxResponse`, where `Xxx`
# is the original method name. For example, if the original method name
# is `TakeSnapshot()`, the inferred response type is
# `TakeSnapshotResponse`.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
"name": "A String", # The server-assigned name, which is only unique within the same service that
# originally returns it. If you use the default HTTP mapping, the
# `name` should be a resource name ending with `operations/{unique_id}`.
"metadata": { # Service-specific metadata associated with the operation. It typically
# contains progress information and common metadata such as create time.
# Some services might not provide such metadata. Any method that returns a
# long-running operation should document the metadata type, if any.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
}</pre>
</div>
<div class="method">
<code class="details" id="delete">delete(name, x__xgafv=None)</code>
<pre>Deletes a node.
Args:
name: string, The resource name. (required)
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{ # This resource represents a long-running operation that is the result of a
# network API call.
"error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
# different programming environments, including REST APIs and RPC APIs. It is
# used by [gRPC](https://github.com/grpc). Each `Status` message contains
# three pieces of data: error code, error message, and error details.
#
# You can find out more about this error model and how to work with it in the
# [API Design Guide](https://cloud.google.com/apis/design/errors).
"message": "A String", # A developer-facing error message, which should be in English. Any
# user-facing error message should be localized and sent in the
# google.rpc.Status.details field, or localized by the client.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of
# message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
},
"done": True or False, # If the value is `false`, it means the operation is still in progress.
# If `true`, the operation is completed, and either `error` or `response` is
# available.
"response": { # The normal response of the operation in case of success. If the original
# method returns no data on success, such as `Delete`, the response is
# `google.protobuf.Empty`. If the original method is standard
# `Get`/`Create`/`Update`, the response should be the resource. For other
# methods, the response should have the type `XxxResponse`, where `Xxx`
# is the original method name. For example, if the original method name
# is `TakeSnapshot()`, the inferred response type is
# `TakeSnapshotResponse`.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
"name": "A String", # The server-assigned name, which is only unique within the same service that
# originally returns it. If you use the default HTTP mapping, the
# `name` should be a resource name ending with `operations/{unique_id}`.
"metadata": { # Service-specific metadata associated with the operation. It typically
# contains progress information and common metadata such as create time.
# Some services might not provide such metadata. Any method that returns a
# long-running operation should document the metadata type, if any.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
}</pre>
</div>
<div class="method">
<code class="details" id="get">get(name, x__xgafv=None)</code>
<pre>Gets the details of a node.
Args:
name: string, The resource name. (required)
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{ # A TPU instance.
"schedulingConfig": {
"preemptible": True or False,
"reserved": True or False, # Whether the node is created under a reservation.
},
"cidrBlock": "A String", # The CIDR block that the TPU node will use when selecting an IP address.
# This CIDR block must be a /29 block; the Compute Engine networks API
# forbids a smaller block, and using a larger block would be wasteful (a
# node can only consume one IP address). Errors will occur if the CIDR block
# has already been used for a currently existing TPU node, the CIDR block
# conflicts with any subnetworks in the user's provided network, or the
# provided network is peered with another network that is using that CIDR
# block.
"network": "A String", # The name of a network they wish to peer the TPU node to. It must be a
# preexisting Compute Engine network inside of the project on which this API
# has been activated. If none is provided, "default" will be used.
"healthDescription": "A String", # Output only. If this field is populated, it contains a description of why the TPU Node
# is unhealthy.
"labels": { # Resource labels to represent user-provided metadata.
"a_key": "A String",
},
"serviceAccount": "A String", # Output only. The service account used to run the tensor flow services within the node.
# To share resources, including Google Cloud Storage data, with the
# Tensorflow job running in the Node, this account must have permissions to
# that data.
"port": "A String", # Output only. DEPRECATED! Use network_endpoints instead.
# The network port for the TPU Node as visible to Compute Engine instances.
"name": "A String", # Output only. The immutable name of the TPU
"tensorflowVersion": "A String", # The version of Tensorflow running in the Node.
# Required.
"state": "A String", # Output only. The current state for the TPU Node.
"health": "A String", # The health status of the TPU node.
"networkEndpoints": [ # Output only. The network endpoints where TPU workers can be accessed and
# sent work. It is recommended that Tensorflow clients of the node reach out
# to the 0th entry in this map first.
{ # A network endpoint over which a TPU worker can be reached.
"ipAddress": "A String", # The IP address of this network endpoint.
"port": 42, # The port of this network endpoint.
},
],
"acceleratorType": "A String", # The type of hardware accelerators associated with this node.
# Required.
"ipAddress": "A String", # Output only. DEPRECATED! Use network_endpoints instead.
# The network address for the TPU Node as visible to Compute Engine
# instances.
"createTime": "A String", # Output only. The time when the node was created.
"description": "A String", # The user-supplied description of the TPU. Maximum of 512 characters.
}</pre>
</div>
<div class="method">
<code class="details" id="list">list(parent, pageToken=None, x__xgafv=None, pageSize=None)</code>
<pre>Lists nodes.
Args:
parent: string, The parent resource name. (required)
pageToken: string, The next_page_token value returned from a previous List request, if any.
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
pageSize: integer, The maximum number of items to return.
Returns:
An object of the form:
{ # Response for ListNodes.
"nextPageToken": "A String", # The next page token or empty if none.
"unreachable": [ # Locations that could not be reached.
"A String",
],
"nodes": [ # The listed nodes.
{ # A TPU instance.
"schedulingConfig": {
"preemptible": True or False,
"reserved": True or False, # Whether the node is created under a reservation.
},
"cidrBlock": "A String", # The CIDR block that the TPU node will use when selecting an IP address.
# This CIDR block must be a /29 block; the Compute Engine networks API
# forbids a smaller block, and using a larger block would be wasteful (a
# node can only consume one IP address). Errors will occur if the CIDR block
# has already been used for a currently existing TPU node, the CIDR block
# conflicts with any subnetworks in the user's provided network, or the
# provided network is peered with another network that is using that CIDR
# block.
"network": "A String", # The name of a network they wish to peer the TPU node to. It must be a
# preexisting Compute Engine network inside of the project on which this API
# has been activated. If none is provided, "default" will be used.
"healthDescription": "A String", # Output only. If this field is populated, it contains a description of why the TPU Node
# is unhealthy.
"labels": { # Resource labels to represent user-provided metadata.
"a_key": "A String",
},
"serviceAccount": "A String", # Output only. The service account used to run the tensor flow services within the node.
# To share resources, including Google Cloud Storage data, with the
# Tensorflow job running in the Node, this account must have permissions to
# that data.
"port": "A String", # Output only. DEPRECATED! Use network_endpoints instead.
# The network port for the TPU Node as visible to Compute Engine instances.
"name": "A String", # Output only. The immutable name of the TPU
"tensorflowVersion": "A String", # The version of Tensorflow running in the Node.
# Required.
"state": "A String", # Output only. The current state for the TPU Node.
"health": "A String", # The health status of the TPU node.
"networkEndpoints": [ # Output only. The network endpoints where TPU workers can be accessed and
# sent work. It is recommended that Tensorflow clients of the node reach out
# to the 0th entry in this map first.
{ # A network endpoint over which a TPU worker can be reached.
"ipAddress": "A String", # The IP address of this network endpoint.
"port": 42, # The port of this network endpoint.
},
],
"acceleratorType": "A String", # The type of hardware accelerators associated with this node.
# Required.
"ipAddress": "A String", # Output only. DEPRECATED! Use network_endpoints instead.
# The network address for the TPU Node as visible to Compute Engine
# instances.
"createTime": "A String", # Output only. The time when the node was created.
"description": "A String", # The user-supplied description of the TPU. Maximum of 512 characters.
},
],
}</pre>
</div>
<div class="method">
<code class="details" id="list_next">list_next(previous_request, previous_response)</code>
<pre>Retrieves the next page of results.
Args:
previous_request: The request for the previous page. (required)
previous_response: The response from the request for the previous page. (required)
Returns:
A request object that you can call 'execute()' on to request the next
page. Returns None if there are no more items in the collection.
</pre>
</div>
<div class="method">
<code class="details" id="reimage">reimage(name, body=None, x__xgafv=None)</code>
<pre>Reimages a node's OS.
Args:
name: string, The resource name. (required)
body: object, The request body.
The object takes the form of:
{ # Request for ReimageNode.
"tensorflowVersion": "A String", # The version for reimage to create.
}
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{ # This resource represents a long-running operation that is the result of a
# network API call.
"error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
# different programming environments, including REST APIs and RPC APIs. It is
# used by [gRPC](https://github.com/grpc). Each `Status` message contains
# three pieces of data: error code, error message, and error details.
#
# You can find out more about this error model and how to work with it in the
# [API Design Guide](https://cloud.google.com/apis/design/errors).
"message": "A String", # A developer-facing error message, which should be in English. Any
# user-facing error message should be localized and sent in the
# google.rpc.Status.details field, or localized by the client.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of
# message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
},
"done": True or False, # If the value is `false`, it means the operation is still in progress.
# If `true`, the operation is completed, and either `error` or `response` is
# available.
"response": { # The normal response of the operation in case of success. If the original
# method returns no data on success, such as `Delete`, the response is
# `google.protobuf.Empty`. If the original method is standard
# `Get`/`Create`/`Update`, the response should be the resource. For other
# methods, the response should have the type `XxxResponse`, where `Xxx`
# is the original method name. For example, if the original method name
# is `TakeSnapshot()`, the inferred response type is
# `TakeSnapshotResponse`.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
"name": "A String", # The server-assigned name, which is only unique within the same service that
# originally returns it. If you use the default HTTP mapping, the
# `name` should be a resource name ending with `operations/{unique_id}`.
"metadata": { # Service-specific metadata associated with the operation. It typically
# contains progress information and common metadata such as create time.
# Some services might not provide such metadata. Any method that returns a
# long-running operation should document the metadata type, if any.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
}</pre>
</div>
<div class="method">
<code class="details" id="start">start(name, body=None, x__xgafv=None)</code>
<pre>Starts a node.
Args:
name: string, The resource name. (required)
body: object, The request body.
The object takes the form of:
{ # Request for StartNode.
}
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{ # This resource represents a long-running operation that is the result of a
# network API call.
"error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
# different programming environments, including REST APIs and RPC APIs. It is
# used by [gRPC](https://github.com/grpc). Each `Status` message contains
# three pieces of data: error code, error message, and error details.
#
# You can find out more about this error model and how to work with it in the
# [API Design Guide](https://cloud.google.com/apis/design/errors).
"message": "A String", # A developer-facing error message, which should be in English. Any
# user-facing error message should be localized and sent in the
# google.rpc.Status.details field, or localized by the client.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of
# message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
},
"done": True or False, # If the value is `false`, it means the operation is still in progress.
# If `true`, the operation is completed, and either `error` or `response` is
# available.
"response": { # The normal response of the operation in case of success. If the original
# method returns no data on success, such as `Delete`, the response is
# `google.protobuf.Empty`. If the original method is standard
# `Get`/`Create`/`Update`, the response should be the resource. For other
# methods, the response should have the type `XxxResponse`, where `Xxx`
# is the original method name. For example, if the original method name
# is `TakeSnapshot()`, the inferred response type is
# `TakeSnapshotResponse`.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
"name": "A String", # The server-assigned name, which is only unique within the same service that
# originally returns it. If you use the default HTTP mapping, the
# `name` should be a resource name ending with `operations/{unique_id}`.
"metadata": { # Service-specific metadata associated with the operation. It typically
# contains progress information and common metadata such as create time.
# Some services might not provide such metadata. Any method that returns a
# long-running operation should document the metadata type, if any.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
}</pre>
</div>
<div class="method">
<code class="details" id="stop">stop(name, body=None, x__xgafv=None)</code>
<pre>Stops a node.
Args:
name: string, The resource name. (required)
body: object, The request body.
The object takes the form of:
{ # Request for StopNode.
}
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format
Returns:
An object of the form:
{ # This resource represents a long-running operation that is the result of a
# network API call.
"error": { # The `Status` type defines a logical error model that is suitable for # The error result of the operation in case of failure or cancellation.
# different programming environments, including REST APIs and RPC APIs. It is
# used by [gRPC](https://github.com/grpc). Each `Status` message contains
# three pieces of data: error code, error message, and error details.
#
# You can find out more about this error model and how to work with it in the
# [API Design Guide](https://cloud.google.com/apis/design/errors).
"message": "A String", # A developer-facing error message, which should be in English. Any
# user-facing error message should be localized and sent in the
# google.rpc.Status.details field, or localized by the client.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of
# message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
},
"done": True or False, # If the value is `false`, it means the operation is still in progress.
# If `true`, the operation is completed, and either `error` or `response` is
# available.
"response": { # The normal response of the operation in case of success. If the original
# method returns no data on success, such as `Delete`, the response is
# `google.protobuf.Empty`. If the original method is standard
# `Get`/`Create`/`Update`, the response should be the resource. For other
# methods, the response should have the type `XxxResponse`, where `Xxx`
# is the original method name. For example, if the original method name
# is `TakeSnapshot()`, the inferred response type is
# `TakeSnapshotResponse`.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
"name": "A String", # The server-assigned name, which is only unique within the same service that
# originally returns it. If you use the default HTTP mapping, the
# `name` should be a resource name ending with `operations/{unique_id}`.
"metadata": { # Service-specific metadata associated with the operation. It typically
# contains progress information and common metadata such as create time.
# Some services might not provide such metadata. Any method that returns a
# long-running operation should document the metadata type, if any.
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
}</pre>
</div>
</body></html>