go-zero中Telemetry的配置

go-zero中Telemetry的配置

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使用 Jaeger 原生协议

Telemetry:
  Name: gateway-api
  Endpoint: http://localhost:14268/api/traces
  Sampler: 0.1
  Batcher: jaeger

Telemetry:
  Name: user-rpc
  Endpoint: http://localhost:14268/api/traces
  Sampler: 0.1
  Batcher: jaeger

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对应 Jaeger 容器使用 14268 端口：

services:
   # 添加 Elasticsearch 服务
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.9.0
    container_name: elasticsearch_dev
    environment:
      - discovery.type=single-node
      - xpack.security.enabled=false
      - ES_JAVA_OPTS=-Xms1g -Xmx1g
      - TZ=Asia/Shanghai
    volumes:
      - es_data:/usr/share/elasticsearch/data
    ports:
      - "9200:9200"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:9200"]
      interval: 10s
      start_period: 60s  # 首次检查前等待60秒
      timeout: 5s
      retries: 5
  
  # 添加 Jaeger 服务
  jaeger:
    image: jaegertracing/all-in-one:1.53  # 使用支持 ES8 的版本
    container_name: jaeger_dev
    depends_on:
      elasticsearch:
        condition: service_healthy
    environment:
      - SPAN_STORAGE_TYPE=elasticsearch
      - ES_SERVER_URLS=http://elasticsearch:9200
      - ES_VERSION=8  # 明确指定 ES 版本
      - LOG_LEVEL=info
      - COLLECTOR_OTLP_ENABLED=true
      - TZ=Asia/Shanghai
    ports:
      - "16686:16686"
      - "14268:14268"
      - "14269:14269"
      - "6831:6831/udp"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:16686"]
      interval: 20s
      timeout: 5s
      retries: 5

volumes:
  es_data:

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使用 gRPC 协议的 OTLP

Telemetry:
  Name: gateway-api
  # Endpoint: http://localhost:4317
  # 这里不带 http://
  Endpoint: localhost:4317
  Sampler: 0.1
  Batcher: otlpgrpc

Telemetry:
  Name: user-rpc
  Endpoint: localhost:4317
  Sampler: 0.1
  Batcher: otlpgrpc

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使用 HTTP 协议的 OTLP

Telemetry:
  Name: gateway-api
  # 这里不带 http://
  Endpoint: localhost:4318
  Sampler: 0.1
  Batcher: otlphttp

Telemetry:
  Name: user-rpc
  Endpoint: localhost:4318
  Sampler: 0.1
  Batcher: otlphttp

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jaeger 容器使用 4317，4318 端口

  jaeger:
    image: jaegertracing/all-in-one:1.53  # 使用支持 ES8 的版本
    container_name: jaeger_dev
    depends_on:
      elasticsearch:
        condition: service_healthy
    environment:
      - SPAN_STORAGE_TYPE=elasticsearch
      - ES_SERVER_URLS=http://elasticsearch:9200
      - ES_VERSION=8  # 明确指定 ES 版本
      - LOG_LEVEL=info
      - COLLECTOR_OTLP_ENABLED=true
      - TZ=Asia/Shanghai
    ports:
      - "16686:16686"
      - "4317:4317"
      - "4318:4318"
      - "6831:6831/udp"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:16686"]
      interval: 20s
      timeout: 5s
      retries: 5