docker-compose.yml

version: '3.9'

services:

  api:
    container_name: api
    stdin_open: true
    tty: true
    build:
      context: .
      dockerfile: Dockerfile
    command: dockerize -wait tcp://paul-db:5432 -timeout 90s -- web
    env_file:
      - .env
    environment:
      - "PYTHONUNBUFFERED=1"
    ports:
      - "8037:8000"
    volumes:
      - ./paul_api/media:/var/www/paul-api/media
      - ./paul_api:/opt/paul_api/
    restart: on-failure
    depends_on:
      - paul-db
      # Redis is only needed for Celery
      # - redis

  paul-db:
    hostname: paul-db
    image: postgres:12
    ports:
      - "5434:5432"
    env_file:
      - .env
    volumes:
      - database-data:/var/lib/postgresql/data/
    restart: on-failure

  redis:
    image: redis:latest
    ports:
      - '6879:6379'
    profiles:
      - with-task-queue
    restart: on-failure

  celery_worker:
    build:
      context: .
      dockerfile: Dockerfile
    command: dockerize -wait tcp://paul-db:5432 -wait tcp://redis:6379 -timeout 90s -- celery
    depends_on:
      - api
      - paul-db
      - redis
    profiles:
      - with-task-queue
    env_file:
      - .env
    deploy:
      # replicas: 2
      restart_policy:
        condition: on-failure
      resources:
        limits:
          memory: 200M
    restart: on-failure

  celery_beat:
    build:
      context: .
      dockerfile: Dockerfile
    command: dockerize -wait tcp://paul-db:5432 -wait tcp://redis:6379 -timeout 90s -- celerybeat
    depends_on:
      - api
      - paul-db
      - redis
    profiles:
      - with-task-queue
    env_file:
      - .env
    restart: on-failure

  flower:
    image: mher/flower:0.9.5
    command: ["flower", "--broker=redis://redis:6379/0", "--port=8888"]
    ports:
      - "8787:8888"
    depends_on:
      - redis
    profiles:
      - with-task-queue

volumes:
  database-data:
    name: paul-pgdata
  media: