Upgrade procedure does not consider proper fixtures upload

[Stanislaw Bogatkin]

We have got the problem with systemd-shim in 9.2 release. Fix was pretty simple - to add needed package to fixtures of provisioned image. But upgrade procedure does not consider that and as a result we have problems after upgrade.

Where: after upgrade from 9.0 to 9.2

How to reproduce:
1. Install 9.0
2. Upgrade to 9.2
3. Check that systemd-shim related data was not shipped to nailgun and provision images for existed clusters also weren't rebuilt.

How to fix:
1. Add to upgrade scripts process to sync nailgun fixtures properly after upgrade and rebuild provision image.

[Alexey Shtokolov (ashtokolov)]

It's ok to just remove old image instead or rebuild. And the new image will be built during the next deployment.

Regarding impact: it can lead to bugs like https://bugs.launchpad.net/lma-toolchain/+bug/1652640

[Vitaly Sedelnik (vsedelnik)]

Confirmed and moved to 9.3 as agreed on the meeting.

[Denis Meltsaykin (dmeltsaykin)]

This bug is something not very relevant to the reality. We fixed the initial "systemd" problem in more appropriate way. On the other hand these fixtures are being updated in update playbooks. Closing as Won't Fix.