While trying to bring up a windows VBS guest on Kubevirt, I've noticed that Cascadelake-Server CPU model fails. I've understood that Cascadelake-Server-v5 should work, but libvirt does not support versioned CPU models.

See https://gitlab.com/libvirt/libvirt/-/issues/618 for more information.

Also see slack conversation here: https://redhat-internal.slack.com/archives/C04KFKV2SE9/p1711628502109649

Update: the window VBS is blocked by https://issues.redhat.com/browse/RHEL-7040 , not this issue.

It is OK to keep this issue to provide the versioned CPU models for users.