(Keycloak &) Nextcloud Upgrades: Domain join fails

UCS - Univention Corporate Server
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1

Sorry for the double post but the first one is listed under a 5.2 post and I still use 5.0-10 errata 1318.

I have just upgraded

  • Keycloak to 26.3.3-ucs1
  • Nextcloud to 30.0.15-0

After this I get a message that I have to run the domain join script for Nextcloud again which results in the error in the screenshot.

Right now I’m a bit at a loss what to do (first).

Essentially I can see three errors:

  • Cannot append Nextcloud Hub to service, value exists
  • No commands defined in “saml:config” namespace
  • Could not configure Keycloak as Nextcloud Identity Provider

I suspect that an immediate upgrade to UCS 5.2 will not solve this.

Thank you for your support.

grafik
grafik819×753 21.8 KB

2

Solution here:

3

Hi, having also the exact problem and like to try the mentioned solution. But I ca’t see it in the post. Do I miss something?

4

OK, found it. For all others, here the Commands which solved it:

univention-app shell nextcloud
sudo -u www-data ./occ enable:user_saml
If that throws an error then the app is not installed, then use this command:
sudo -u www-data php ./occ app:install user_saml

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