docker-compose-example.yml

version: '3.8'

services:
  # Веб-приложение на Flask
  webapp:
    image: flask:latest
    container_name: flask_app
    ports:
      - "5000:5000"
    environment:
      - DATABASE_URL=postgresql://postgres:password@db:5432/appdb
      - REDIS_URL=redis://redis:6379
    depends_on:
      - db
      - redis
    volumes:
      - ./app:/app
    networks:
      - app-network

  # База данных PostgreSQL
  db:
    image: postgres:15
    container_name: postgres_db
    environment:
      POSTGRES_DB: appdb
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - app-network

  # Redis для кеширования
  redis:
    image: redis:7-alpine
    container_name: redis_cache
    ports:
      - "6379:6379"
    networks:
      - app-network

  # Nginx как reverse proxy
  nginx:
    image: nginx:alpine
    container_name: nginx_proxy
    ports:
      - "80:80"
      - "443:443"
    depends_on:
      - webapp
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
      - ./ssl:/etc/nginx/ssl:ro
    networks:
      - app-network

  # Celery worker для фоновых задач
  celery_worker:
    image: flask:latest
    container_name: celery_worker
    command: celery -A tasks worker --loglevel=info
    environment:
      - DATABASE_URL=postgresql://postgres:password@db:5432/appdb
      - REDIS_URL=redis://redis:6379
    depends_on:
      - redis
      - db
    volumes:
      - ./app:/app
    networks:
      - app-network

volumes:
  postgres_data:
    driver: local

networks:
  app-network:
    driver: bridge