Collabora (Nextcloud Office)

version: '3.8'

services:
  collabora:
    image: collabora/code:24.04.10.1.9.2.1
    container_name: collabora
    environment:
      - aliasgroup1=https://nextcloud.DOMAIN.de
      - aliasgroup2=https://another.DOMAIN.de
      - aliasgroup3=https://another.DOMAIN.de
      #- server_name=collabora.DOMAIN.de
      - username=MYUSERNAME
      - password=MYPASSWORD
    ports:
      - '9980:9980'
    restart: unless-stopped

danach http://DOCKERHOST:9980/browser/dist/admin/admin.html 

Quellen:

https://goneuland.de/collabora-office-online-mit-docker-compose-und-traefik-installieren/

https://www.erikdonner.dev/2024/02/08/online-office-collabora-fuer-nextcloud-mit-docker/