Comment 1 for bug 1809210

There were some entries in the Cinder db, in the 'services' table, which were elderly and should have been cleaned up, which were blocking the start of cinder-scheduler. When I deleted them using cinder-manage service remove cinder-volume cinder@LVM (etc) that fixed the issue.

https://pastebin.canonical.com/p/hYXqFwttk2/