docker-compose.yml

version: '3.9' # 指定本 yml 依从的 compose 哪个版本制定的

services:
  huango:
    container_name: huango
    image: zerodot618/huango:dev
    # 指定为构建镜像(Dockerfile)上下文路径
    build:
      context: .
      target: dev

    # 将主机的数据卷或着文件挂载到容器里
    volumes: 
      - .:/go/src/app
    # 指定端口映射
    ports:
      - "3000:3000"
      - "2345:2345"
    networks:
      - huango-network
  
  huango-db:
    container_name: huango-db
    image: postgres
    environment:
      - POSTGRES_USER=${DB_USERNAME} 
      - POSTGRES_PASSWORD=${DB_PASSWORD} 
      - POSTGRES_DB=${DB_DATABASE} 
    volumes:
      - postgres-db:/var/lib/postgresql/data
    ports:
      - "5432:5432"
    networks:
      - huango-network

  huango-cache:
    container_name: huango-cache
    image: redis
    environment:
      - ALLOW_EMPTY_PASSWORD=yes
    volumes:
      - redis-cache:/data
    ports:
      - "6379:6379"
    networks:
      - huango-network

volumes:
  # 数据库 postgres 数据卷
  postgres-db:
  # redis 缓存数据卷
  redis-cache:

networks:
  huango-network:
    name: huango-network