I have set up keycloak, version 26.1.3, a while ago using docker compose, and added some realms as the admin user.
Now, a while later, I cannot create new realms any more, neither from the console nor using kcadm.sh.
When checking the role mappings of the admin user I do not see the “create-realm” role for realm “master”, which is needed, as I found out.
I tried creating a new admin user as described here:
But this new user is also missing “create-realm”.
As a side note: When I enter one of my existing other realms (not “master”) one of them actually has “create-realm” as “realm role”. But I am not sure, what that even means, as I did not expect “create-realm” to be usable outside of “master”.
From the time it was possible to create realms until when it stopped working, the only thing I did were some updates and enabling the “organization” feature.
Do I just have some misunderstanding here? Or what am I doing wrong?