Dear All, Whenever I do any activity like Operating system upgrade of compute nodes or openstack major version update then the name of compute host gets updated. I have my compute node with name compute1,2,3.... but after the activity they sometimes become compute1.openstack.local or compute2.mgmt.local. Due to this I get duplicate resource providers. But only the latest provider works properly. and I had manually unset all the vm from old provider and added then into new provider. Is there a way I can avoid this? means I don't want my compute nodes to get renamed with domain. And is there a way I can unset a vm from all provider and heal them automatically instead adding them into new resource proivder? I tried below docs but the healing part is not working so I go with manual process for all vm which is too time consuming. https://docs.openstack.org/nova/yoga/admin/troubleshooting/orphaned-allocati... Regards, Danish Khan