3V0-24.25: VMware Certified Advanced Professional - vSphere Kubernetes Service

By Broadcom · Question Mode

QuestionQ2

VerifiedSection 5 - Troubleshoot and optimize the VMware Solution

An administrator enabled cluster scaling by running the following command:

kubectl edit deployment <deployment-name>

The administrator changed spec.replicas from 5 to 10. After the cluster was redeployed, the deployment was running 5 replicas.

What accounts for this behavior?

Explanation

Editing spec.replicas with kubectl edit updates the live Deployment, but a redeployment that reapplies an unchanged declarative YAML configuration restores the replica count defined in that configuration. The configuration used to deploy the cluster therefore still specified five pods.

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