Yeah, I always thought that if the host has the same hostname then it is considered the same compute host. From nova-compute perspective it is just a nova-compute service restart that happened due to a host redeploy. The nova-compute service does not know that it was re-deployed. It sees the same nova.conf and hostname and therefore it will use the same compute node object.
Yeah, I always thought that if the host has the same hostname then it is considered the same compute host. From nova-compute perspective it is just a nova-compute service restart that happened due to a host redeploy. The nova-compute service does not know that it was re-deployed. It sees the same nova.conf and hostname and therefore it will use the same compute node object.