nextcloud:
  image: indiehosters/nextcloud
  ports:
    - "127.0.0.1:9000:9000"
  volumes:
    - ./data/apps:/var/www/html/apps
    - ./data/config:/var/www/html/config
    - ./data/data:/var/www/html/data
  restart: always

nginx:
  image: nginx:alpine
  volumes:
    - ./nginx.conf:/etc/nginx/conf.d/default.conf
  volumes_from:
    - nextcloud
  net: host
  restart: always

Server Setup

$ docker-compose up -d

Client Setup

Android: https://download.nextcloud.com/android/
Linux: https://software.opensuse.org/download/package?project=isv:ownCloud:desktop&package=owncloud-client
MacOSX: https://download.owncloud.com/desktop/stable/ownCloud-2.2.4.3709.pkg
Windows: https://download.owncloud.com/desktop/stable/ownCloud-2.2.4.6408-setup.exe