docker-compose.yml

version: '3.2'

services: 
  db:
    restart: always
    image: postgres
    container_name: postick
    environment:
      - POSTGRES_USER=postgress
      - POSTGRES_PASSWORD=postgress
      - POSTGRES_DB=postgress
      - POSTGRES_PORT=5432
    volumes: 
      - postgres_rulez:/var/lib/postgresql/data
    ports:
      - "5432:5432"

  rabbitmq:
    image: rabbitmq:3-management
    container_name: rabbick
    ports:
      - "15672:15672"
      - "5672:5672"

  web: &web
    build: .
    container_name: webick
    volumes:
      - djelery:/djelery
    command: >
      sh -c "./wait-for-it.sh db:5432 &&
             python manage.py makemigrations posts &&
             python manage.py makemigrations accounts &&
             python manage.py migrate && 
             python manage.py runserver 0.0.0.0:8888"
    ports:
      - "8888:8888"
    depends_on: 
      - celery_worker
      - celery_beater
      - db

  celery_worker:
    build: .
    container_name: celerick
    volumes:
      # experimental to avoid chrome crashes
      - /dev/shm:/dev/shm
      - djelery:/djelery
    # for some reason it says there's no such option as --autoscale
    # command: celery -A djelery --autoscale=10,3 worker -l INFO
    command: celery -A djelery worker -l INFO
    # ports: []
    depends_on: 
      - rabbitmq
      - db

  celery_beater:
    build: .
    container_name: beaterick
    volumes:
      - djelery:/djelery
    command: celery -A djelery beat -l INFO
    depends_on: 
      - rabbitmq
      - db

volumes: 
  djelery:
  postgres_rulez: