vSphere with Tanzu - Creating a Tanzu Kubernetes Cluster fails - Failed to deploy OVF package.

Creating a Tanzu Kubernetes Cluster fails. In vCenter server, the resource pool gets created under the namespace resource pool. However, the control/worker vms do not get created.
The OVF deployment starts but fails and is in a constant loop with the error, “Failed to deploy OVF package”

Looking at the vpxd logs in vCenter Server, the error was:

info vpxd[63733] [Originator@6876 sub=Default opID=62236dfd] [VpxLRO] -- ERROR lro-43350730 -- task-637327 -- vim.Task.setState: vim.fault.InvalidState:
--> Result:
--> (vim.fault.InvalidState) {
-->    faultCause = (vmodl.MethodFault) null, 
-->    faultMessage = <unset>
-->    msg = ""
--> }
--> Args:
--> 
--> Arg state:
--> "error"
--> Arg result:
--> 
--> Arg fault:
--> (vim.fault.OvfImportFailed) {
-->    faultCause = (vmodl.MethodFault) null, 
-->    faultMessage = <unset>
-->    msg = ""
--> }

Cause: User error :D

I had set DRS to manual to complete some maintenance tasks on a ESXi host in the cluster. This caused the ovf deployment to fail. For Tanzu with vSphere, the cluster needs to have DRS set to fully automated! 

I reverted the change and set DRS to fully automated. Ovf deployment completed successfully and the TKC cluster got deployed.