docker-compose.yml

version: "3.9"
services:
  redis: # This for storing cache
    image: "redis:alpine"
    hostname: redis
    ports:
      - 6379:6379
    logging:
        driver: none

  db:
    image: postgres:12-alpine
    volumes:
      - ./db:/var/lib/postgresql/data
    env_file:
      - backend/.env
    ports:
      - 5432:5432
    logging:
        driver: none

  backend:  # This service that serves the api for regression and classification
    build: backend
    entrypoint: ./entrypoint.sh
    image: app-backend
    volumes:
      - ./backend:/app
    ports:
      - "8000:8000"
    env_file:
      - backend/.env
    depends_on:
      - db
      - redis
    stdin_open: true # for testing
    tty: true # for testing

  celery:  # This is the service that runs the background tasks. example: pycaret setup.
    build: backend
    command: python manage.py celery
    image: app-backend
    volumes:
      - ./backend:/app
    env_file:
      - backend/.env
    stdin_open: true # for testing
    tty: true # for testing
    depends_on:
      - redis
      - db

  flower:  # This the service which show the running and stale task information.
    build: backend
    command: celery -A backend flower -l INFO --port=5566 --broker=redis://redis:6379/1
    image: app-backend
    volumes:
      - ./backend:/app
    env_file:
      - backend/.env
    ports:
      - "5566:5566"
    stdin_open: true # for testing
    tty: true # for testing
    depends_on:
      - redis
      - celery
    logging:
        driver: none