Systems that are under a vCenter is not reporting to virt-who even after virt-who is configured.

Issue

• Systems that are under a vCenter is not reporting to virt-who even after virt-who is configured.
• Systems are not fully entitled as virt-who is not reporting.
• Below errors are seen from the log.

-- Unit virt-who.service has begun starting up.
Jul 17 15:56:54 satellite.example.com virt-who[15873]: Required parameter 'server' is not set, exiting
Jul 17 15:56:54 satellite.example.com systemd[1]: virt-who.service: main process exited, code=exited, status=1/FAILURE
Jul 17 15:56:54 satellite.example.com systemd[1]: Failed to start Daemon for reporting virtual guest IDs to subscription-manager.