Vmware vCenter Server is running within a virtual machine (VM) that is part of a VMware HA and DRS cluster. The vCenter Server VM has been tested and can successfully vMotion migrate between all hosts in the cluster. DRS is configured for partial automation.
What happens if the ESX host that is currently running the vCenter Server VM experiences a power outage?
VMware HA will restart the vCenter Server VM on another host
vCenter Server will remain offline, but all VMs on the remaining hosts will continue without interruption
This situation cannot occur because vCenter Server cannot be installed on a VMware HA cluster
All DRS cluster operations will be unavailable until the failed ESX Host is brought back online