This host is now empty and ready to move to the new region.
Reimage + rename this server to the new naming scheme.
Timeline would be:
[x] disable puppet in labvirt1014
[x] merge puppet patch to rename, get the new debian installer working and disable notifications (rename hieradata/hosts/labvirt1014.yaml to cloudvirt1014.yaml and add "profile::base::notifications: disabled" temporarily)
[x] merge dns patch to add the new FQDNs (partial, the old mgmt names still remains)
[x] run the wmf-auto-reimage-host script (used old-school method)
[x] merge DNS cleanup patch
 merge puppet patch to re-enable notifications (remove "profile::base::notifications")
[x] netbox update
[x] update docs https://wikitech.wikimedia.org/wiki/Portal:Cloud_VPS/Admin/Deployments
 physical relabeling and switch port description T210927