version: "3"

services:
  forget:
    build:
      context: ./
    container_name: forget
    restart: always
    environment:
      - FLASK_APP=forget.py
    volumes:
      - ./config.py:/usr/src/app/config.py
    depends_on:
      - forget-redis
      - forget-db
      - forget-worker
      - forget-beat
    command: bash -c "
        flask db upgrade &&
        gunicorn -w 9 -t 3600 -b 0.0.0.0:42157 forget:app
      "
    expose:
      - 42157

  forget-worker:
    build:
      context: ./
    container_name: forget-worker
    restart: always
    environment:
      - FLASK_APP=forget.py
    volumes:
      - ./config.py:/usr/src/app/config.py
      - ./celery/log:/var/log/celery
      - ./celery/run:/var/run/celery
    depends_on:
      - forget-redis
      - forget-db
    command: bash -c "
        mkdir -p /var/run/celery /var/log/celery &&
        chown -R nobody:nogroup /var/run/celery /var/log/celery &&
        exec celery --app=tasks worker
                    --loglevel=INFO --logfile=/var/log/celery/worker.log
                    --statedb=/var/run/celery/worker.state
                    --hostname=worker
                    --queues=celery.worker -O fair
                    --uid=nobody --gid=nogroup
      "

  forget-beat:
    build:
      context: ./
    container_name: forget-beat
    restart: always
    environment:
      - FLASK_APP=forget.py
    volumes:
      - ./config.py:/usr/src/app/config.py
      - ./celery/log:/var/log/celery
      - ./celery/run:/var/run/celery
    depends_on:
      - forget-redis
      - forget-db
    command: bash -c "
        mkdir -p /var/run/celery /var/log/celery &&
        chown -R nobody:nogroup /var/run/celery /var/log/celery &&
        exec celery --app=tasks beat
                    --loglevel=INFO --logfile=/var/log/celery/beat.log
                    --schedule=/var/run/celery/schedule
                    --uid=nobody --gid=nogroup
      "

  forget-redis:
    container_name: forget-redis
    image: redis:4.0-alpine
    restart: always
    volumes:
      - ./redis:/data

  forget-db:
    image: postgres:14-alpine
    container_name: forget-db
    restart: always
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
      - POSTGRES_DB=forget
    volumes:
      - ./postgres:/var/lib/postgresql/data