docker-compose.yaml

services:
  # NextMeta 应用服务 (生产环境 - 直接拉取镜像)
  nextmeta:
    image: ccr.ccs.tencentyun.com/audi-dask/nextmeta:20251222-190826
    container_name: nextmeta
    restart: unless-stopped
    ports:
      - "8080:8080"  # 应用端口
    volumes:
      - ./config.yaml:/app/config.yaml:ro     # 生产环境配置文件 (去掉 .example)
      - nextmeta-data:/data                   # 数据持久化目录
    environment:
      - TZ=Asia/Shanghai                      # 时区设置
    depends_on:
      mysql:
        condition: service_healthy            # 等待 MySQL 健康检查通过
    networks:
      - nextmeta-net
    healthcheck:
      test: ["CMD", "wget", "-q", "--spider", "http://localhost:8080/api/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # MySQL 数据库服务
  mysql:
    image: mysql:8.0
    container_name: nextmeta-mysql
    restart: unless-stopped
    environment:
      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-nextmeta2024}  # 默认密码
      - MYSQL_DATABASE=nextmeta                                    # 数据库名
      - TZ=Asia/Shanghai                                           # 时区设置
    volumes:
      - mysql-data:/var/lib/mysql                                 # 数据持久化
      - ./init.sql:/docker-entrypoint-initdb.d/init.sql:ro       # 数据库初始化脚本
    # 生产环境通常不建议将数据库端口暴露到公网，除非有防火墙限制
    # ports:
    #   - "3306:3306"
    networks:
      - nextmeta-net
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${MYSQL_ROOT_PASSWORD:-nextmeta2024}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    command:
      - --character-set-server=utf8mb4
      - --collation-server=utf8mb4_unicode_ci
      - --default-authentication-plugin=mysql_native_password

# 数据卷定义
volumes:
  nextmeta-data:
    driver: local
  mysql-data:
    driver: local

# 网络定义
networks:
  nextmeta-net:
    driver: bridge