docker-compose-prod.yml

version: "3.9"

services:
  redis:
    container_name: todo_redis
    image: redis
    restart: always
    ports:
      - "6379:6379"
    command: redis-server --save 20 1 --loglevel warning
  
  postgres:
    container_name: postgres
    image: postgres:12-alpine
    volumes:
      - postgres_data:/var/lib/postgresql/data/
    env_file:
      - envs/prod/postgres/.env.postgres
    restart: always
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U postgres']
      interval: 10s
      timeout: 5s
      retries: 5

  backend:
    build: .
    container_name: todo_backend
    command: gunicorn core.wsgi --bind 0.0.0.0:8000
    volumes:
      - ./core:/app
      - static_volume:/app/static
      - media_volume:/app/media
    expose:
      - "8000"
    env_file:
      - envs/prod/backend/.env.prod
    depends_on:
      - redis
      - postgres
  
  worker:
    build: .
    command: celery -A core worker --loglevel=info
    volumes:
      - ./core:/app
    depends_on:
      - redis
      - backend
      - postgres
  
  nginx:
    image: nginx
    container_name: nginx
    restart: always
    ports: 
      - "80:80"
    volumes:
      - ./default.conf:/etc/nginx/conf.d/default.conf
      - static_volume:/home/app/static
      - media_volume:/home/app/media

volumes:
  postgres_data:
  static_volume:
  media_volume: