Check manual page of esx_vsphere_vm_running_on
|Virtual Machine under ESX: Hostsystem the VM is Running on|
|Distribution||official part of Check_MK|
The check returns
OK, unless the hostsystem is missing.
In this case it returns
See "Monitoring VMWare ESX with Checkmk" in the online documentation as well.
One service is created for each Virtual Machine.