docker-compose.yml

# Docker compose file compatible with AWS Fargate i.e. no volumes 
version: "3.8"

services:
  web:
    build:
      context: "."
      args:
        - "FLASK_ENV=${FLASK_ENV:-development}"
    command: flask run -h 0.0.0.0
    ports: 
      - 5000:5000
    env_file:
      - ".env.dev"
    depends_on: 
      - "redis"

  worker:
    build:
      context: "."
      args:
        - "FLASK_ENV=${FLASK_ENV:-development}"
    command: celery -A celery_worker.celery worker --loglevel=INFO
    env_file:
      - ".env.dev"
    restart: "${DOCKER_RESTART_POLICY:-unless-stopped}"
    stop_grace_period: 3s
    depends_on:
    - "web"
    - "redis"
  
  db:
    env_file: 
      - ".env.dev"
    image: postgres:13.4
    restart: "${DOCKER_RESTART_POLICY:-unless-stopped}"
    volumes:
      - postgres_data:/var/lib/postgresql/data/
    ports: 
      - 5432:5432

  redis:
    env_file:
      - ".env.dev"
    image: "redis:6.2.5"
    restart: "${DOCKER_RESTART_POLICY:-unless-stopped}"
    stop_grace_period: 3s
    ports:
      - 6379:6379
    volumes:
      - redis_data:/data

volumes:
  redis_data:
  postgres_data: