Package virt-who

Agent for reporting virtual guest IDs to subscription-manager

https://fedorahosted.org/virt-who/

Agent that collects information about virtual guests present in the system and
report them to the subscription manager.

File Formats (Section 5)
virt-who-config
Configuration format is ini-like. The configuration files located at /etc/virt-who.d/ are called virtualization backend configurations. The configuration...
System Administration (Section 8)
virt-who
virt-who [-d] [-i INTERVAL] [-b] [-o] [--sam|--satellite5|--satellite6] [--libvirt|--vdsm|--esx|--rhevm|--hyperv]
virt-who-password
virt-who-password [-h|--help]