Pass the VMware VMware Certified Specialist - vSphere with Tanzu 2022 5V0-23.20 Questions and answers with CertsForce

The HAProxy virtual IP range where external services and DevOps users connect. In this configuration, HAProxy is deployed with two virtual NICs (Default configuration), one connected to the management network, and a second one connected to the Primary Workload Network. You must plan for allocating Virtual IPs on a separate subnet from the Primary Workload Network.

https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-1F885AAE-92FF-41E6-BF04-0F0FD4173BD9.html

Print the client and server version information.

Synopsis

Print the client and server version information.

kubectl version

kubectl get tanzukubernetesreleases

List available Tanzu Kubernetes releases.

kubectl get tkr

Short form version of the preceding command.

kubectl get tkr v1.17.8---vmware.1-tkg.1.5417466 -o yaml

Provides details on the named Tanzu Kubernetes release.

VMware Tanzu distributes Kubernetes software versions as Tanzu Kubernetes releases. To consume these releases, you configure a vSphere Content Library and synchronize the available releases. You can do so using a subscription-based model, or on-demand. If you want to provision Tanzu Kubernetes in an internet restricted environment, you can create a local library and manually import the releases.

Text Description automatically generated

A Supervisor Cluster namespace is a combination of resource allocations and permissions set within the Supervisor Cluster. When you create a Supervisor Namespace, you’ll assign who has access to use it, and how many of the ESXi cluster’s resources you can use (much like a resource pool).

When you enabled the Workload Management components, you created a special Kubernetes cluster called the “Supervisor Cluster”. You can continue to deploy virtual machines in this cluster, and you can also deploy kubernetes pods as a “pod vm” which is basically a container with some special wrapping so they are better isolated, like a virtual machine is.

Enabling Harbor Image Registry

The vSphere administrator uses the vSphere Client to enable Harbor. To enable this component, select a cluster, select Configure > Namespaces > Image Registry, and click ENABLE HARBOR:

• A VM Storage Policy is required to allocate storage for the Harbor pods.

• An IP Address, based on the ingress CIDR range, is allocated for the Harbor management interface.

• After a few minutes, Harbor is deployed and running. 184

Static IPs for Kubernetes control plane VMs

Block of 5A block of 5 consecutive static IP addresses to be assigned to the Kubernetes control plane VMs in the Supervisor Cluster.