To reconfigure a vSphere cluster, for instance to enable or disable VMware DRS or VMware HA, you can change properties in the

ComputeResourceConfigSpec

data object, and pass it in to

ReconfigureComputeResource

_Task. For relevant properties, see Creating a Cluster. To enlarge a vSphere cluster, you can call

AddHost_Task

.

To enlarge an HCI cluster, possibly after adding hosts with

BatchAddStandaloneHosts_Task

, you can call

ClusterComputeResource.ExtendHCI_Task

, passing in the new hosts as parameter

hostInputs

.

To move a datacenter host into a cluster, or from one cluster to another if the host is in maintenance mode, you can call the

ClusterComputeResource.MoveInto_Task

method. The

MoveHostInto_Task

method is similar but allows moving the host into a nested resource pool.

To move hosts out of a cluster, and make them standalone hosts in the datacenter, you can call the

Folder.MoveIntoFolder_Task

method.

To remove a host from a cluster, and from the datacenter, you can call the

Folder.Destroy_Task

method, if you are granted the

Host.Inventory.RemoveHostFromCluster

privilege.