As a reminder we should look through the upgrade release notes each release to see if anything should be automated with the "nova-status upgrade check" command. I looked over the release notes we do have [1] and I couldn't really come up with anything that should obviously be added. Mel already wrote one for nova-consoleauth. The only other one I could think of maybe was the one about flavors with disk=0, but that involves checking policy which is customizable and even then is OK as long as disk=0 flavors are used only for volume-backed servers. I don't know if it's worth just having a simple upgrade check that looks for disk=0 flavors and dumps a warning? Mohammed should probably weigh in here. Having a warning that can't be easily ignored in an upgrade check might not be great since the return code is 1 for any warnings and if tooling is failing on rc!=0 then some deployments could break. [1] https://docs.openstack.org/releasenotes/nova/unreleased.html#upgrade-notes -- Thanks, Matt