This breaks existing VMs that have "." in them as they now are replaced by "-". I'm not sure if it's a new VM and cloud-init changed the hostname or if it's a new deployment but users setting explicitely (like OCP on OSP) hostnames will break.
This breaks existing VMs that have "." in them as they now are replaced by "-". I'm not sure if it's a new VM and cloud-init changed the hostname or if it's a new deployment but users setting explicitely (like OCP on OSP) hostnames will break.