tools/run_tests/stress_test/configs/node.json

{
  "dockerImages": {
    "grpc_stress_node" : {
      "buildScript": "tools/run_tests/dockerize/build_interop_stress_image.sh",
      "dockerFileDir": "grpc_interop_stress_node"
    }
  },

  "clientTemplates": {
    "baseTemplates": {
      "default": {
        "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_client.py",
        "pollIntervalSecs": 60,
        "clientArgs": {
          "num_channels_per_server":5,
          "num_stubs_per_channel":10,
          "test_cases": "empty_unary:1,large_unary:1,client_streaming:1,server_streaming:1,empty_stream:1",
          "metrics_port": 8081
        },
        "metricsPort": 8081,
        "metricsArgs": {
          "metrics_server_address": "localhost:8081",
          "total_only": "true"
        }
      }
    },
    "templates": {
      "node_client": {
        "baseTemplate": "default",
        "stressClientCmd": [
          "/var/local/git/grpc/tools/gcp/stress_test/run_node.sh",
          "node",
          "/var/local/git/grpc/src/node/stress/stress_client.js"
        ],
        "metricsClientCmd": [
          "/var/local/git/grpc/tools/gcp/stress_test/run_node.sh",
          "node",
          "/var/local/git/grpc/src/node/stress/metrics_client.js"
        ]
      }
    }
  },

  "serverTemplates": {
    "baseTemplates":{
      "default": {
        "wrapperScriptPath": "/var/local/git/grpc/tools/gcp/stress_test/run_server.py",
        "serverPort": 8080,
        "serverArgs": {
          "port": 8080
        }
      }
    },
    "templates": {
      "node_server": {
        "baseTemplate": "default",
        "stressServerCmd": [
          "/var/local/git/grpc/tools/gcp/stress_test/run_node.sh",
          "node",
          "/var/local/git/grpc/src/node/interop/interop_server.js"
        ]
      }
    }
  },

  "testMatrix": {
    "serverPodSpecs": {
      "node-stress-server": {
        "serverTemplate": "node_server",
        "dockerImage": "grpc_stress_node",
        "numInstances": 1
      }
    },

    "clientPodSpecs": {
      "node-stress-client": {
        "clientTemplate": "node_client",
        "dockerImage": "grpc_stress_node",
        "numInstances": 15,
        "serverPodSpec": "node-stress-server"
      }
    }
  },

  "globalSettings": {
    "buildDockerImages": true,
    "pollIntervalSecs": 60,
    "testDurationSecs": 7200,
    "kubernetesProxyPort": 8005,
    "datasetIdNamePrefix": "stress_test_node",
    "summaryTableId": "summary",
    "qpsTableId": "qps",
    "podWarmupSecs": 60
  }
}