version: '3.4'

services:
  new-api:
    build: 
      context: .
      dockerfile: Dockerfile
    container_name: new-api-prod
    restart: always
    command: --log-dir /app/logs
    ports:
      - "3000:3000"
    volumes:
      - ./data:/data
      - ./logs:/app/logs
    environment:
      # 生产环境数据库配置 - 使用环境变量
      - SQL_DSN=${MYSQL_USER:-newapi_user}:${MYSQL_PASSWORD}@tcp(mysql:3306)/${MYSQL_DATABASE:-new_api}
      - REDIS_CONN_STRING=redis://:${REDIS_PASSWORD}@redis:6379
      - TZ=Asia/Shanghai
      - ERROR_LOG_ENABLED=true
      - STREAMING_TIMEOUT=120
      # 生产环境必须设置的安全配置
      - SESSION_SECRET=${SESSION_SECRET}  # 必须设置！多机部署时的会话密钥
      # 可选配置
      # - NODE_TYPE=slave  # 多节点部署时取消注释
      # - SYNC_FREQUENCY=60  # 需要定期数据库同步时取消注释
      # - FRONTEND_BASE_URL=${FRONTEND_BASE_URL}  # 多节点部署时的前端URL

    depends_on:
      mysql:
        condition: service_healthy
      redis:
        condition: service_started
    healthcheck:
      test: ["CMD-SHELL", "wget -q -O - http://localhost:3000/api/status | grep -o '\"success\":\\s*true' | awk -F: '{print $$2}'"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 60s

  redis:
    image: redis:7-alpine
    container_name: redis-prod
    restart: always
    command: redis-server --requirepass ${REDIS_PASSWORD} --appendonly yes
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]
      interval: 30s
      timeout: 10s
      retries: 3
    # 生产环境不暴露Redis端口
    # ports:
    #   - "6379:6379"

  mysql:
    image: mysql:8.2
    container_name: mysql-prod
    restart: always
    environment:
      # 生产环境MySQL配置
      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD}
      MYSQL_DATABASE: ${MYSQL_DATABASE:-new_api}
      MYSQL_USER: ${MYSQL_USER:-newapi_user}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
      # MySQL性能优化配置
      MYSQL_INNODB_BUFFER_POOL_SIZE: 256M
      MYSQL_INNODB_LOG_FILE_SIZE: 64M
      MYSQL_MAX_CONNECTIONS: 200
    volumes:
      - mysql_data:/var/lib/mysql
      - ./mysql-init:/docker-entrypoint-initdb.d  # 初始化脚本目录
    command: >
      --default-authentication-plugin=mysql_native_password
      --innodb-buffer-pool-size=256M
      --innodb-log-file-size=64M
      --max-connections=200
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_unicode_ci
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-u", "root", "-p${MYSQL_ROOT_PASSWORD}"]
      interval: 30s
      timeout: 10s
      retries: 5
      start_period: 60s
    # 生产环境不暴露MySQL端口
    # ports:
    #   - "3306:3306"

volumes:
  mysql_data:
    driver: local
  redis_data:
    driver: local

networks:
  default:
    name: newapi-prod-network