Comment 0 for bug 1967151

On a deployment of Ussuri Focal, one of three keystone units stays blocked for 3 hours because it is waiting on `Charm and its dependencies not yet at expected scale` however the other 2 keystone units are active/idle.

Looking at the logs for the keystone unit, nothing stands out as missing/not present. There are no errors, but I cannot tell if there are missing flags.

Crashdump attached.

testrun can be found at:
https://solutions.qa.canonical.com/testruns/testRun/b004658b-5898-4ef1-a81e-11a2db3aec37