The Workload Network, such as TKGS-VLAN1000, is where the Tanzu Kubernetes clusters run.
A workload network is a network construct that is used by supervisor control plane VMs and vSphere namespaces:
* The workload network is supported by a vSphere Distributed Switch port group.
* An IP range is defined to allocate an IP address for VMs attached to the workload network.
* A primary workload network must be selected.
* The supervisor control plane VMs attach to the primary workload networks port group.
A workload network can be used by multiple namespaces. A namespace can be assigned only one workload network.

Print the client and server version information.
Synopsis
Print the client and server version information.
kubectl version

Scale a Cluster Horizontally With the Tanzu CLI
To horizontally scale a Tanzu Kubernetes cluster, use the tanzu cluster scale command. You change the number of control plane nodes by specifying the --controlplane-machine-count option. You change the number of worker nodes by specifying the --worker-machine-count option.

The vSphere administrator defines and assigns VM storage policies to a namespace:
* VM storage policies are translated into Kubernetes storage classes.
* Developers can access all assigned VM storage policies in the form of storage classes.
* Developers cannot manage storage classes.
Developers can list the available storage classes in their namespace by running the kubectl describe ns <namespace-name> command.

Also, kubectl delete pvc, which is much shorter.
DevOps engineers create persistent volume claims to request persistent storage resources. The request provisions a persistent volume object and a matching virtual disk. In the vSphere Client, the persistent volume claim manifests as an FCD virtual disk that can be monitored by vSphere administrators.
The claim is bound to the persistent volume. The workloads can use the claim to mount the persistent volumes and access storage.
When the DevOps engineers delete the claim, the corresponding persistent volume object and the provisioned virtual disk are also deleted.