docker-compose.yml

services:
  lark:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: lark-daemon
    ports:
      - "4001:4001"
    volumes:
      # Persist the database and uploaded files across restarts
      - lark-data:/app/data
    environment:
      - LARK_HOST=0.0.0.0
      - LARK_PORT=4001
      - LARK_DB_PATH=/app/data/lark.db
      - LARK_DATA_DIR=/app/data
      # Set a strong secret in production: openssl rand -hex 32
      - LARK_JWT_SECRET=${LARK_JWT_SECRET:-change-me-in-production}
      - LARK_LOG_LEVEL=info
      - LARK_LOG_FORMAT=json
      - LARK_RATE_LIMIT=100
      # Uncomment to enable S3 file storage:
      # - LARK_STORAGE_TYPE=s3
      # - LARK_S3_BUCKET=your-bucket
      # - LARK_S3_REGION=us-east-1
      # - LARK_S3_KEY=your-key
      # - LARK_S3_SECRET=your-secret
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-sf", "http://localhost:4001/health"]
      interval: 30s
      timeout: 5s
      retries: 3
      start_period: 10s

volumes:
  lark-data:
    driver: local