docker-compose.yml

# Library Management System - Docker Compose Configuration
# Usage: docker-compose up -d

services:
  library-api:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: library-management
    ports:
      - "${PORT:-8000}:8000"
    volumes:
      # Persist library data outside the container
      - library-data:/app/data
      # Mount the HTML file for easy updates (optional)
      - ./index.html:/app/index.html:ro
    environment:
      - HOST=0.0.0.0
      - PORT=8000
      - LIBRARY_FILE=/app/data/library.json
      - LOG_LEVEL=${LOG_LEVEL:-INFO}
      - CORS_ORIGINS=${CORS_ORIGINS:-http://localhost:8000,http://127.0.0.1:8000}
    healthcheck:
      test: ["CMD", "python", "-c", "import httpx; httpx.get('http://localhost:8000/health').raise_for_status()"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s
    restart: unless-stopped

volumes:
  library-data:
    driver: local