Free RedHat EX280 Exam Dumps June 2026

Solution:

Add the repository:

helm repo add do280-repo http://helm.ocp4.example.com/charts

Refresh repositories:

helm repo update

Install the chart:

helm install example-app do280-repo/etherpad

Verify:

helm list

oc get all

Notes:

The uploaded lab text appears to spell the chart name incorrectly as ehterpad.

In practice, use the actual chart name published in the repo. If the lab repo truly contains the typo, follow the repo index result.

This task tests Helm repository management and application deployment.

Solution:

Ensure the project exists and switch to it:

oc new-project rocky

oc project rocky

Create the quota:

oc create quota rocky-quota \

--hard=limits.cpu=2,limits.memory=1Gi,pods=3,services=6,replicationcontrollers=6,secrets=6

Verify:

oc get resourcequota -n rocky

oc describe quota rocky-quota -n rocky

Notes:

The lab text uses cpu=2,memory=1G and secret=6; in real OpenShift usage, the more reliable forms are limits.cpu, limits.memory, and secrets.

If the exam specifically expects the exact resource names shown in the lab environment, use what the cluster accepts.

This task checks quota enforcement and namespace resource governance.