Katello 3.18 changed the way RH operating systems are named after sync
Description of problem:
In Katello up to 3.16, when you synced the RHEL product, it would create the according OS with the title "RedHat 8.1" (or whatever the version is)
Since Katello 3.18, syncing the same repository results in an OS with the title "RedHat-8.1.0" which breaks essentially any automated deployment workflow that still expects "RedHat 8.1".
In my environment, it was sufficient to unset the "description" attribute of the OS, to get the "old" behavior back.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. sync RH products with kickstarts
See OS with the title "RedHat-8.1.0"
See OS with the title "RedHat 8.1"