Hi

After trying to update a CentOS8-stream testbed to Xena, there is a mess with some default values of nova

In particular I see that:

- everything (for all services) is being logged to syslog (it looks like that log_dir is using "none")
- state_path for nova is using /usr/lib/python3.6/site-packages instead of /var/lib/nova

Any hints on how to debug this? 

Thanks, Massimo