You can create a VM-VMHost DRS rule within a cluster after creating a VM DRS cluster group and a VMHost DRS cluster group.

Prerequisites
■

Verify that you are connected to a vCenter Server system.

■

Verify that virtual machines and hosts exist within a cluster with enabled DRS in the vCenter Server environment.

Procedure
1

Get the virtual machines for the VM DRS cluster group. 

$vms = Get-VM "VM1", "VM2"
2

Get the hosts for the VMHost DRS cluster group. 

$vmHosts = Get-VMHost "hostname1", "hostname2"
3

Get the cluster where you want to create the rule. 

$cluster = Get-Cluster "MyCluster"
4

Create a VM DRS cluster group. 

$vmGroup = New-DrsClusterGroup -Name "MyVmsDrsClusterGroup" -VM $vms -Cluster $cluster
5

Create a VMHost DRS cluster group. 

$vmHostGroup = New-DrsClusterGroup -Name "MyVmHostsDrsClusterGroup" -VMHost $vmHosts -Cluster $cluster
6

Create the VM-VMHost DRS rule by using the newly created VM DRS cluster group and VMHost DRS cluster group. 

New-DrsVMHostRule -Name "MyDrsRule" -Cluster $cluster -VMGroup $vmGroup -VMHostGroup $vmHostGroup -Type "MustRunOn"