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:
      - /opt/appdata/nextcloud/mysql:/var/lib/mysql
    env_file:
      - db.env
    container_name: nextcloud-db
    networks:
      - backend-nextcloud

  redis:
    image: redis:alpine
    container_name: nextcloud-redis
    command: redis-server --requirepass ${REDIS_HOST_PASSWORD}
    networks:
      - backend-nextcloud
    restart: always

  app:
    image: nextcloud:20.0.9-fpm-alpine
    restart: always
    volumes:
      - /opt/appdata/nextcloud/www:/var/www/html
      - /mnt/storage-bx20/data-nextcloud:/var/www/html/data
    environment:
      - MYSQL_HOST=db
      - REDIS_HOST=redis
    env_file:
      - db.env
    networks:
      - backend-nextcloud
    depends_on:
      - db
      - redis
    container_name: nextcloud

  web:
    image: nginx:alpine
    restart: always
    volumes:
      - /opt/appdata/nextcloud/www:/var/www/html:ro
      - /opt/appdata/nextcloud/nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - app
    networks:
      - webproxy
      - backend-nextcloud
    container_name: nextcloud-nginx

  cron:
    image: nextcloud:20.0.9-fpm-alpine
    restart: always
    volumes:
      - /opt/appdata/nextcloud/www:/var/www/html
      - /mnt/storage-bx20/data-nextcloud:/var/www/html/data
    entrypoint: /cron.sh
    depends_on:
      - db
      - redis
    container_name: nextcloud-cron
    networks:
      - backend-nextcloud