A host DRS group is used to create a VM-Host affinity rule to establish an affinity or anti-affinity relationship between a VM DRS group and a host DRS group.
To create a host DRS group, proceed as follows:
- From vSphere Web Client, select the cluster in the Inventory view.
- Go to Configure tab in the right-hand pane and select VM/Host Groups under Configuration.
- Click Add... to open the Create VM/Host Group wizard.
- Enter a Name for the group and select Host Group from the Type drop-down menu.
- Click Add to specify the ESXi hosts to add.
- From the available hypervisors in the list, select the ESXi hosts you want to add, and click OK to confirm.
- Click OK to save the configuration of the new host DRS group: