Is this correct "docker_compose_collabora.yml" ?

[LinuksGuru]

Hi!

With default setup nextcloud can't connect to collabora online - please correct if I'm wrong here, may be I did something wrong. Necessary ports opened in ufw. Collabora docker is running.

docker ps -a
0ddd9a40a641   collabora/code:latest                  "/bin/sh -c 'bash st…"   24 hours ago   Up 5 hours             9980/tcp 

Looks like need to add treafik rules. Is this correct "docker_compose_collabora.yml"? Thanks in advance.

version: '3'

networks:
  traefik:
    external: true
services:
  collabora:
    image: traefik/collabora
    networks:
       - traefik
    labels:
      - traefik.enable=true
      - traefik.port=9980
      - traefik.http.routers.collabora.rule=Host(`cloud.mycompany.com`)
      - traefik.http.routers.collabora.entrypoints=websecure
      - traefik.http.routers.collabora.tls.certresolver=myhttpchallenge
      - traefik.docker.network=traefik

[ReinerNippes]

what about:

   - traefik.enable: "true"
   - traefik.http.routers.collabora.entrypoints: "web-secure"
   - traefik.http.routers.collabora.rule: "Host(`cloud.mycompany.com`)"
   - traefik.http.routers.collabora.service: "collabora"
   - traefik.http.services.collabora.loadbalancer.server.port: "9980"

i didn't try since I would use my palaybook to setup collabora and not docker-compose.

[wget]

@LinuksGuru Hey there. I confirm that it is working fine with Docker 20.10.1, but as soon you try to upgrade to a version > 20.10.1, the connection cannot be established any more. Versions from 20.10.2 to 20.10.4 are still having regressions wrt. networking.

On my side I'm impacted by this one: https://github.com/moby/libnetwork/issues/2607 and had to downgrade to 20.10.1.

I recommend you to do the same until all the Docker related regressions are fixed. Note: this playbook has roles to ensure the latest version of Docker is installed, you'll need to turn them off ( temporarily).