# version: '3.8'
# services:
#   python:
#     build:
#       context: ./
#       dockerfile: ./Dockerfile
#     restart: always
#     environment:
#       - DATABASE_URL=postgresql://postgres:postgres@db:5432/mini12306_python
#       - REDIS_URL=redis
#       - SERVER_LIB_URL=http://py12306.learnerhub.net
#     ports:
#       - "3002:3002"
#     depends_on:
#       - db
#       - redis
#     volumes:
#       - /var/log/mini12306_python:/app/logs
#
#   redis:
#     image: redis:alpine
#     container_name: 12306_redis
#     volumes:
#       - redis_data:/data
#
#   db:
#     image: postgres:15
#     container_name: 12306_postgres
#     restart: always
#     environment:
#       POSTGRES_USER: postgres
#       POSTGRES_PASSWORD: postgres
#       POSTGRES_DB: mini12306_python
#     volumes:
#       - postgres_data:/var/lib/postgresql/data
#
#
# volumes:
#   postgres_data:
#   redis_data:

version: '3.8'
services:
  python:
    build:
      context: ./
      dockerfile: ./Dockerfile
    restart: always
    environment:
      - DATABASE_URL=mysql+pymysql://root:123456@db:3306/mini12306_python  # 修改数据库连接字符串
      - REDIS_URL=redis
      - SERVER_LIB_URL=http://py12306.learnerhub.net
    ports:
      - "3002:3002"
    depends_on:
      - db  # 服务名保持不变，但已指向新的 MySQL 服务
      - redis
    volumes:
      - /var/log/mini12306_python:/app/logs

  redis:
    image: redis:alpine
    container_name: 12306_redis
    volumes:
      - redis_data:/data

  db:  # 修改后的 MySQL 服务
    image: mysql:8.0  # 使用官方 MySQL 镜像
    container_name: 12306_mysql  # 修改容器名称
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: 123456  # MySQL 根密码（建议修改）
      MYSQL_DATABASE: mini12306_python  # 自动创建的数据库
      MYSQL_USER: app_user  # 可选：创建专用用户
      MYSQL_PASSWORD: user123  # 可选用户密码
    volumes:
      - mysql_data:/var/lib/mysql  # MySQL 数据存储路径
    # 建议添加的健康检查
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
      interval: 5s
      timeout: 5s
      retries: 5

volumes:
  mysql_data:  # 修改卷名称
  redis_data: