version: '3.3'

services:
  django:
    build: ./project # path to Dockerfile
    command: sh -c "
      sleep 3 && gunicorn --bind 0.0.0.0:8000 core_app.wsgi"
    volumes:
      - ./project:/project
      - ./project/static:/project/static
      - ./project/media:/project/media
      - ./project/logs:/project/logs
    expose:
      - 8000
    env_file:
      - ./.env
    depends_on:
      - db


  db:
    image: postgres:13-alpine
    volumes:
      - pg_data:/var/lib/postgresql/data/
    expose:
      - 5432
    env_file:
      - .env
    environment:
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_NAME}

  nginx:
    image: nginx:1.19.8-alpine
    depends_on:
      - django
    env_file:
      - ./.env
    ports:
      - "80:80"
    volumes:
      - ./project/static:/var/www/html/static
      - ./project/media:/var/www/html/media
      - ./project/nginx-conf.d/:/etc/nginx/conf.d

  celery:
    build: ./project
    command: celery -A core_app worker -Q priority_queue,normal_queue  --loglevel=info --concurrency=16
    env_file:
      - .env
    environment:
    # environment variables declared in the environment section override env_file
      - DEBUG=1
      - DJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 [::1]
      - CELERY_BROKER=redis://redis:6379/0
      - CELERY_BACKEND=redis://redis:6379/0
    depends_on:
      - django
      - redis

  celery-beat:
    build: ./project
    command: celery -A core_app beat --loglevel=info
    volumes:
      - ./project:/usr/src/app
      - ./project/media:/project/media
      - ./project/logs:/project/logs
    env_file:
      - .env
    environment:
    # environment variables declared in the environment section override env_file
      - DEBUG=1
      - DJANGO_ALLOWED_HOSTS=localhost 127.0.0.1 [::1]
      - CELERY_BROKER=redis://redis:6379/0
      - CELERY_BACKEND=redis://redis:6379/0
    depends_on:
      - django
      - redis

  redis:
    image: redis:5-alpine

volumes:
    pg_data:
    static: