version: '3'

services:
  db:
    image: postgres:10-alpine
    environment:
      - LANG=ru_RU.UTF-8
      - POSTGRES_DB=lilcity
      - POSTGRES_USER=lilcity
      - POSTGRES_PASSWORD=GPVs/E/{5&qe
      - PGDATA=/var/lib/postgresql/data/pgdata
    ports:
      - "5432:5432"

  redis:
    image: redis:latest
    ports:
      - "6379:6379"
    volumes:
      - ./redis_data:/data

  web:
    build: .
    restart: always
    volumes:
      - .:/lilcity
    command: bash -c "python manage.py collectstatic --no-input && python manage.py migrate && python manage.py loaddata /lilcity/apps/*/fixtures/*.json && gunicorn --workers=4 project.wsgi --bind=0.0.0.0:8000 --worker-class=gthread --reload"
    environment:
      - DJANGO_SETTINGS_MODULE=project.settings
      - DATABASE_SERVICE_HOST=db
      - REDIS_SERVICE_HOST=redis
    ports:
      - "${PORT}:8000"
    depends_on:
      - db
      - redis
    links:
      - db
      - redis

  workers:
    build: .
    restart: always
    volumes:
      - .:/lilcity
    command: bash -c "celery worker -A project -B"
    environment:
      - DJANGO_SETTINGS_MODULE=project.settings
      - DATABASE_SERVICE_HOST=db
      - REDIS_SERVICE_HOST=redis
    depends_on:
      - db
      - redis
      - web
    links:
      - db
      - redis
      - web