Create VKS cluster use CCI

Products

• VCF Automation

Issue/Introduction

 From Service broker when you try creating VKG cluster using CCI is getting error "This namespace could not be created or is not accessible: A supervisor fulfilling the supervisor class requirements is not available".

Environment

Aria Automation  8.18.x

Cause

Having two similarly named policies in vCenter (e.g., "Tanzu Storage Policy" and "tanzu-storage-policy") causes a collision which is the root cause.
while vRA may list both, it may fail to correctly map them if the vCenter Namespace is associated with one variant while the vRA Namespace Class expects or treats them as identical due to case-insensitivity or hyphen-to-space conversion logic.

Resolution

Avoid having multiple storage policies in vSphere, which have the same value if the names are normalized to the same lowercase alphanumeric format.

https://techdocs.broadcom.com/us/en/vmware-cis/vsphere/vsphere-supervisor/8-0/installing-and-configuring-vsphere-supervisor/create-storage-policies-for-vsphere-iaas-control-plane.html