3V0-24.25 Exam Question 26
A VKS Administrator attempts to delete a testing namespace test-ns-01 via the vSphere Client, but the deletion hangs in the "Removing" state.
Investigating via kubectl get namespace test-ns-01 -o yaml, the administrator sees the following:
metadata:
name: test-ns-01
deletionTimestamp: "2023-11-16T10:00:00Z"
finalizers:
- "kubernetes"
status:
phase: Terminating
Further investigation reveals a TanzuKubernetesCluster inside the namespace is also stuck in deletion.
What is the most likely reason for this "stuck" state, and what is the appropriate CLI intervention?
(Choose 2.)
Investigating via kubectl get namespace test-ns-01 -o yaml, the administrator sees the following:
metadata:
name: test-ns-01
deletionTimestamp: "2023-11-16T10:00:00Z"
finalizers:
- "kubernetes"
status:
phase: Terminating
Further investigation reveals a TanzuKubernetesCluster inside the namespace is also stuck in deletion.
What is the most likely reason for this "stuck" state, and what is the appropriate CLI intervention?
(Choose 2.)
3V0-24.25 Exam Question 27
In a vSphere with Tanzu architecture, how is the mapping between vSphere Storage Policies and Kubernetes StorageClasses established for the Supervisor Cluster and its Namespaces?
3V0-24.25 Exam Question 28
A VKS Administrator is troubleshooting a failed package installation. A developer attempted to install the fluent-bit package, but the PackageInstall resource status reports a reconciliation failure.
The administrator inspects the PackageRepository status:
$ kubectl get packagerepository -n tkg-system
NAME AGE DESCRIPTION
private-repo 10m Reconcile failed: Error: Imgpkg: Fetching image:
Head "https://private-reg.corp.local/repo/packages:v1":
x509: certificate signed by unknown authority
The environment uses a private Harbor registry (private-reg.corp.local) signed by an internal Corporate Root CA.
What is the correct procedure to resolve this trust issue and allow the cluster to pull packages? (Choose
2.)
The administrator inspects the PackageRepository status:
$ kubectl get packagerepository -n tkg-system
NAME AGE DESCRIPTION
private-repo 10m Reconcile failed: Error: Imgpkg: Fetching image:
Head "https://private-reg.corp.local/repo/packages:v1":
x509: certificate signed by unknown authority
The environment uses a private Harbor registry (private-reg.corp.local) signed by an internal Corporate Root CA.
What is the correct procedure to resolve this trust issue and allow the cluster to pull packages? (Choose
2.)
3V0-24.25 Exam Question 29
A Platform Engineer is designing an auto-scaling strategy for a cluster hosting a machine learning workload. The workload creates transient "Job" pods that require significant GPU resources.
Requirements:
1. The cluster usually runs with 2 worker nodes.
2. When a ML job starts, it might request 10+ pods, each needing a full GPU.
3. The cluster must scale up to satisfy these requests and scale down to 0 or 2 when idle to save costs.
4. There is a limited number of GPU-capable hosts in the vSphere cluster.
Which design considerations are critical for the correct functioning of the Cluster Autoscaler in this scenario? (Choose 2.)
Requirements:
1. The cluster usually runs with 2 worker nodes.
2. When a ML job starts, it might request 10+ pods, each needing a full GPU.
3. The cluster must scale up to satisfy these requests and scale down to 0 or 2 when idle to save costs.
4. There is a limited number of GPU-capable hosts in the vSphere cluster.
Which design considerations are critical for the correct functioning of the Cluster Autoscaler in this scenario? (Choose 2.)
3V0-24.25 Exam Question 30
Which statement accurately describes the function of the vSphere Plugin for kubectl (also known as vsphere-plugin) when authenticating to a vSphere with Tanzu environment?