I have a UCS with the following version running in my private environment:
Current UCS Core version is 5.0-4 errata783
when logging on to the UCS today there has been an update for “Keycloak”, but when running the update there is a serious error reported as follows:
Update of Keycloak
When trying to implement it, there were errors with keycloak on “dns-name-des.ucs”.
These error messages come from the server. More information can be found in the system log file: /var/log/univention/appcenter.log
Downloading Docker image gitregistry.knut.univention.de/univention/components/keycloak-app:latest failed: Pulling keycloak ... [1A[2K Pulling keycloak ... [31merror[0m [1B ERROR: for keycloak Get https://gitregistry.knut.univention.de/v2/: dial tcp: lookup gitregistry.knut.univention.de on x.x.x.x53: no such host Get https://gitregistry.knut.univention.de/v2/: dial tcp: lookup gitregistry.knut.univention.de on x.x.x.x:53: no such host
when checking the DNS it turns out that “gitregistry.knut.univention.de” cannot be resolved.
how do i work around this error?
have a nice start of the week