version: '3'

networks:
  webproxy:
    external: true

  backend-nextcloud:
    external: true

services:
  db:
    image: mariadb
    command: --transaction-isolation=READ-COMMITTED --binlog-format=ROW
    restart: always
    volumes:
      - db:/var/lib/mysql
    environment:
      - MYSQL_ROOT_PASSWORD=nextcloud
    env_file:
      - db.env
    container_name: nextcloud-db

  redis:
    image: redis:alpine
    container_name: nextcloud-redis
    networks:
      - backend-nextcloud
    restart: always

  app:
    image: nextcloud:fpm-alpine
    restart: always
    volumes:
      - nextcloud:/var/www/html
    environment:
      - MYSQL_HOST=db
      - REDIS_HOST=redis
    env_file:
      - db.env
    networks:
      - backend-nextcloud
    depends_on:
      - db
      - redis
    container_name: nextcloud

  web:
    build: ./web
    restart: always
    ports:
      - 8080:80
    volumes:
      - nextcloud:/var/www/html:ro
    depends_on:
      - app
    networks:
      - webproxy
      - backend-nextcloud
    container_name: nextcloud-nginx

  cron:
    image: nextcloud:fpm-alpine
    restart: always
    volumes:
      - nextcloud:/var/www/html
    entrypoint: /cron.sh
    depends_on:
      - db
      - redis
    container_name: nextcloud-cron

volumes:
  db: /opt/appdata/nextcloud/mysql
  nextcloud: /opt/appdata/nextcloud