runtime_config.json

{
  "servers": [
    {
      "default_log_path": "stdout",
      "default_log_level": "INFO",
      "listeners": [
        {
          "name": "grpc",
          "address": "0.0.0.0:34904",
          "bind_port": true,
          "filter_chains": [
            {
              "filters": [
                {
                  "type": "grpc",
                  "config": {
                    "server_name": "runtime",
                    "grpc_config": {
                      "hellos": {
                        "quick_start_demo": {
                          "type": "helloworld",
                          "hello": "greeting"
                        }
                      },
                      "config_store": {
                        "config_demo": {
                          "type": "etcd",
                          "address": [
                            "127.0.0.1:2379"
                          ],
                          "timeout": "10"
                        }
                      },
                      "sequencer": {
                        "sequencer_demo": {
                          "type": "etcd",
                          "metadata": {
                            "endpoints": "localhost:2379",
                            "segmentCacheEnable": "false",
                            "segmentStep": "1",
                            "username": "",
                            "password": "",
                            "dialTimeout": "5"
                          }
                        }
                      },
                      "lock": {
                        "lock_demo": {
                          "type": "etcd",
                          "metadata": {
                            "endpoints": "localhost:2379",
                            "username": "",
                            "password": "",
                            "keyPrefixPath": "/lock",
                            "dialTimeout": "5"
                          }
                        }
                      }
                    }
                  }
                }
              ]
            }
          ],
          "stream_filters": [
            {
              "type": "flowControlFilter",
              "config": {
                "global_switch": true,
                "limit_key_type": "PATH",
                "rules": [
                  {
                    "resource": "/spec.proto.runtime.v1.Runtime/SayHello",
                    "grade": 1,
                    "threshold": 5
                  }
                ]
              }
            },
            {
              "type": "grpc_metric"
            }
          ]
        }
      ]
    }
  ],
  "tracing": {
    "enable": true,
    "driver": "SOFATracer",
    "config": {
      "generator": "mosntracing",
      "exporter": [
        "stdout"
      ]
    }
  },
  "metrics": {
    "sinks": [
      {
        "type": "prometheus",
        "config": {
          "port": 34903
        }
      }
    ]
  }
}