2V0-21-23 practice question 20 of 25
An administrator is tasked with implementing a backup solution capable of backing up the Su- pervisor cluster, vSphere Pods, and persistent volumes. Which two solutions must be used to meet this requirement? (Choose two.)
Full set: 107 questionsVMware’s supported method for protecting Supervisor-cluster objects, vSphere Pods, and their persistent volumes is Velero coupled with the Velero Plugin for vSphere.
• Velero (with its Restic side-car) takes an etcd-level export of Kubernetes API objects and performs file-level backup of container volumes.
• The Velero Plugin for vSphere invokes vSphere CNS-aware snapshot APIs so that persistent volumes used by Supervisor services and vSphere Pods are quiesced and captured consistently. Both components are required; neither vCenter Server, NSX-T Manager, nor the Host Client alone provide Kubernetes or PV backup capability.
A. VMware vCenter – Offers management and image-level VM backup only; lacks Kubernetes/PV awareness.
C. NSX-T Manager – Provides networking/security, not workload or volume backup.
D. vSphere Host Client – Single-host UI; no functionality for cluster-wide Kubernetes or PV backup.
1. VMware vSphere with Tanzu Documentation 7.0 U3
“Back Up and Restore Supervisor Cluster and Workloads with Velero and the Velero Plugin for vSphere
” docs.vmware.com
Section “Overview” & “Installing Velero” (para 1-3).
2. VMware Technical White Paper
“vSphere with Tanzu Backup and Restore using Velero Plugin for vSphere
” Rev. Oct 2021
pp. 4-6 (“Solution Components: Velero
Restic
Velero Plugin for vSphere”).
3. VMware KB 84217
“Using Velero and the vSphere Plugin to Protect Tanzu Kubernetes Clusters
” Steps 1-2.
4. M. Hibbs et al.
“Cloud Native Backup for VMware Tanzu Using Velero
” Proceedings of VMworld 2021
Session APP-2745
slides 9-11.
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