version: '3'

services:
  db:
    build: ./db
    restart: always
    volumes:
      - db:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=
    env_file:
      - db.env

  redis:
    image: redis
    restart: always

  app:  
    build: ./app
    restart: always
    volumes:
      - nextcloud:/var/www/html
    environment:
      - MYSQL_HOST=db
    env_file:
      - db.env
    depends_on:
      - db
      - redis

  web:
    build: ./web
    restart: always
    ports:
      - 8080:80
    volumes:
      - nextcloud:/var/www/html:ro
    depends_on:
      - app

  cron:
    build: ./app
    restart: always
    volumes:
      - nextcloud:/var/www/html
    entrypoint: /cron.sh
    depends_on:
      - db
      - redis

volumes:
  db:
  nextcloud: