基于 Docker Compose 安装 Jaeger

参考：https://www.cnblogs.com/a120608yby/p/9883175.html

参考：https://www.cnblogs.com/a120608yby/p/14582853.html

# vim docker-compose.yml
version: '3.7'
services:
  jaeger:
    image: jaegertracing/all-in-one:latest
    container_name: jaeger
    restart: always
    ports:
      - "16686:16686"
      - "4318:4318"
    environment:
      - LOG_LEVEL=debug
    networks:
      - ops_default

  hotrod:
    image: jaegertracing/example-hotrod:latest
    container_name: hotrod
    restart: always
    ports:
      - "8080:8080"
      - "8083:8083"
    command: ["all", "--otel-exporter=otlp"]
    environment:
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://jaeger:4318
    networks:
      - ops_default
    depends_on:
      - jaeger

networks:
  ops_default:
    external: true

docker-compose up -d

docker-compose ps

访问地址：http://部署主机IP:16686