docker-compose/nextcloud/docker-compose.yml

version: '2'

volumes:
  app:
  data:
    driver_opts:
      type: "nfs"
      o: "addr=192.168.1.245,nolock,soft,rw"
      device: ":/mnt/data/nextcloud"

services:
  app:
    container_name: nextcloud
    image: nextcloud
    restart: always
    ports:
      - 8080:80
    volumes:
      - app:/var/www/html
      - data:/var/www/html/data
    environment:
      - MYSQL_PASSWORD=${MYSQL_PASSWORD}
      - MYSQL_DATABASE=${MYSQL_DATABASE}
      - MYSQL_USER=${MYSQL_USER}
      - MYSQL_HOST=${MYSQL_HOST}

networks:
  default:
    name: mariadb_default
    external: true