A Portainer Stack to load nextcloud on docker behind a reverse proxy. I then point NGINX Proxy Manager to port 11000

portainer-nextcloud-stack.yml

services:
  nextcloud-aio-mastercontainer:
    image: nextcloud/all-in-one:latest
    init: true
    restart: always
    container_name: nextcloud-aio-mastercontainer
    volumes:
      - nextcloud_aio_mastercontainer:/mnt/docker-aio-config
      - /var/run/docker.sock:/var/run/docker.sock:ro
    environment:
      - APACHE_PORT=11000
      - APACHE_IP_BINDING=0.0.0.0
      - NEXTCLOUD_DATADIR=nextcloud_aio_nextcloud_datadir # This is so you can create a volume in portainer called nextcloud_aio_nextcloud_datadir to use for data. In my case on a CIFS share
    ports:
      - 8888:8080 # Had to map 8080 to something else becuase 8080 was already mapped on my docker server

volumes:
  nextcloud_aio_mastercontainer:
    name: nextcloud_aio_mastercontainer