I'm not sure it should be bug report or not. So I email out about this issue.

In these days, I found the Rocky source deployment always failed at Ceilometer bootstrapping. Then I found it failed at ceilometer-upgrade.

So I tried to looking at ceilometer-upgrade.log and the error shows it failed to import ujson.

Then I googled it and found this issue is already happened and released fixes.

But it seems like the container still using the questionable one, even today (Jan 30 UTC+8).

And this not only affected to Ceilometer, but may also Gnocchi.

I think we have to patch it, but not sure about the workaround.

Does anyone have good idea?

Many thanks,

Eddie.