3V0-24.25 Exam Question 31

A VKS Administrator needs to configure a TKG cluster to support taking snapshots of persistent volumes backed by vSAN.
Review the following VolumeSnapshotClass manifest being prepared:
apiVersion: snapshot.storage.k8s.io/v1
kind: VolumeSnapshotClass
metadata:
name: csi-vsphere-snapclass
driver: csi.vsphere.vmware.com
deletionPolicy: Delete
Which additional step is required to ensure this class is usable by developers in the default namespace?
  • 3V0-24.25 Exam Question 32

    A Platform Engineer is managing a fleet of TKG clusters running on a specific Supervisor. The Supervisor is upgraded from vSphere 7.0 U2 to 7.0 U3.
    After the Supervisor upgrade is complete, what is the impact on the existing TKG workload clusters?
    (Select all that apply.)
  • 3V0-24.25 Exam Question 33

    A DevOps Engineer attempts to deploy a database VM using the following YAML manifest, but the kubectl apply command results in the object staying in a pending state, and kubectl get virtualmachine shows a failure condition.
    # postgres-vm.yaml
    apiVersion: vmoperator.vmware.com/v1alpha1
    kind: VirtualMachine
    metadata:
    name: pg-db-01
    namespace: dev-playground
    spec:
    className: guaranteed-xlarge
    imageName: centos-8-stream-v10.ova
    powerState: poweredOn
    The VI Administrator checks the dev-playground namespace status:
    nsx-cli> get namespace dev-playground
    ...
    VM Service: Enabled
    Assigned VM Classes:
    - best-effort-small
    - guaranteed-medium
    Assigned Content Libraries:
    - K8s-Images (Contains: centos-8-stream-v10.ova)
    ...
    What is the root cause of the provisioning failure?
  • 3V0-24.25 Exam Question 34

    A VI Administrator is planning to upgrade a Supervisor Cluster. The pre-check validation fails with an error indicating insufficient resources.
    Review the current resource usage of the Supervisor Control Plane (3 VMs):
    Control Plane Size: Small
    Total CPU Reservation: 6000 MHz (2000 MHz per VM)
    Total Memory Reservation: 24 GB (8 GB per VM)
    Resource Pool 'Namespaces' Capacity:
    CPU: 7000 MHz
    Memory: 26 GB
    The upgrade process requires deploying a fourth Control Plane VM temporarily to perform the rolling update.
    What is the most likely cause of the pre-check failure?
  • 3V0-24.25 Exam Question 35

    A Platform Engineer is attempting to upgrade a TKG cluster dev-cluster to Kubernetes version v1.24.9. However, the upgrade validation fails with the error Image not found.
    The engineer checks the available versions in the namespace:
    $ kubectl get tkr
    NAME VERSION COMPATIBLE
    v1.22.9---vmware.1-tkg.1 v1.22.9+vmware.1 True
    v1.23.8---vmware.1-tkg.1 v1.23.8+vmware.1 True
    The VI Administrator checks the Content Library Tanzu-Lib in vCenter and confirms that the OVF template for v1.24.9 is present and synced.
    What is the most likely reason the TKG cluster cannot see the new version? (Choose 2.)