# 应用服务
services:
  # 数据库服务
  mysql:
    container_name: mysql
    image: mysql:8.0
    restart: always
    environment:
      TZ: "Asia/Shanghai"
      MYSQL_ROOT_PASSWORD: "your_mysql_root_password"
      MYSQL_DATABASE: "fastapiadmin"
      MYSQL_PASSWORD: "your_mysql_password"
      MYSQL_USER: "fastapiadmin"
      MYSQL_TZINFO_TO_SYS_TABLES: 1 # 初始化MySQL时区表，解决时差问题
    ports:
      - "3306:3306"
    volumes:
      # 挂载数据卷，持久化MySQL数据（docker-compose down不会删除数据）
      - ./devops/mysql/data:/var/lib/mysql
      # 挂载宿主机时区文件，双重保障时区同步（只读，避免容器修改）
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
    networks:
      - app_network
    # 健康检查：检测MySQL是否真正就绪，避免后端启动早于MySQL
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-pyour_mysql_root_password"]
      interval: 5s                  # 每5秒检测一次
      timeout: 30s                  # 超时时间30秒
      retries: 10                   # 重试10次，失败则认为容器未就绪
      start_period: 20s             # 容器启动后，延迟20秒开始检测

  # redis服务
  redis:
    container_name: redis
    image: redis:7.0
    restart: always
    environment:
      TZ: "Asia/Shanghai"
    ports:
      - "6379:6379"
    volumes:
      # 挂载Redis配置文件，实现自定义配置
      - ./devops/redis/data:/data
    command: redis-server --requirepass your_redis_password
    networks:
      - app_network
    
  # 后端服务
  backend:
    container_name: backend
    build:
      context: ./
      dockerfile: ./devops/backend/Dockerfile
    image: backend:latest
    restart: always
    environment:
      TZ: "Asia/Shanghai"
      DATABASE_HOST: "mysql"
      DATABASE_PASSWORD: "your_mysql_password"
      REDIS_HOST: "redis"
      REDIS_PASSWORD: "your_redis_password"
    ports:
      - "8001:8001"
    volumes:
      - ./backend:/home
    depends_on:
      - mysql
      - redis
    networks:
      - app_network
  
  # 前端nginx服务
  nginx:
    container_name: nginx
    image: nginx:latest
    restart: always
    environment:
      TZ: "Asia/Shanghai"
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./devops/nginx/nginx.conf:/etc/nginx/nginx.conf
      # 挂载前端dist目录，实现动态加载前端资源
      - ./devops/nginx/frontend:/usr/share/nginx/html/frontend
      # 挂载H5dist目录，实现动态加载H5资源
      - ./devops/nginx/fastapp:/usr/share/nginx/html/fastapp
      # 挂载官网dist目录，实现动态加载文档资源
      - ./devops/nginx/fastdocs:/usr/share/nginx/html/fastdocs
      # ssl 证书，如果无证书则注释这行，并在nginx.conf中注释ssl相关配置
      - ./devops/nginx/ssl:/etc/nginx/ssl:ro
    depends_on:
      - backend
    networks:
      - app_network

# 网络
networks:
  app_network:
    driver: bridge