services:
  tts-api:
    build: .
    image: volcano-tts-aggregator:latest
    container_name: tts-api
    ports:
      - "${PORT:-8080}:8080"
    environment:
      # 4 个启动引导 env(仅这 4 个必看)
      # 业务配置(api_key/resource_id/speaker/格式...)通过 WebUI 设置,
      # 存到 /data/tts.db 持久化
      - TTS_ADMIN_KEY=${TTS_ADMIN_KEY:-}
      - TTS_DB_PATH=/data/tts.db
      - PORT=8080
      - OPENAI_TTS_API_KEY=${OPENAI_TTS_API_KEY:-}
      # 可选,装好后也可在 /admin 改
      - TRUSTED_PROXY_HOPS=${TRUSTED_PROXY_HOPS:-}
    volumes:
      # DB + lock 文件必须挂载,否则容器重启后配置全丢
      - tts-data:/data
    restart: unless-stopped
    healthcheck:
      # 用 wget 检查,alpine 镜像有
      test: ["CMD", "wget", "-qO-", "http://localhost:8080/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s

volumes:
  tts-data:
    name: tts-api-data