Important RedHat EX280 Exam Questions

Answer: A

Explanation:

Solution:

$ oc project bullwinkle

$ oc get pods

$ oc get all | grep deploy

$ oc get nodes

$ oc describe nodes | grep -i taint

$ oc adm taint nodes worker0 key1=value1:NoSchedule-

$ oc adm taint nodes worker1 key1=value1:NoSchedule-

$ oc describe nodes | grep -i taint

$ oc get route

$ oc delete route rocky

$ oc expose svc rocky --hostname rocky.apps.domainxx.example.com

$ oc get route

Answer: A

Explanation:

Solution:

Generate the default template:

oc adm create-bootstrap-project-template -o yaml > template.yaml

Review and edit template.yaml if required.

Create the template in openshift-config:

oc create -f template.yaml -n openshift-config

Edit the cluster project configuration:

oc edit project.config.openshift.io/cluster

Add or update:

spec:

projectRequestTemplate:

name: project-request

Save and exit.

Create a test project:

oc new-project test123

Verify the template behavior:

oc get project test123 -o yaml

Notes:

The uploaded lab text shows projects.config.openshift.io cluster-admin; the standard resource is project.config.openshift.io/cluster.

This task checks cluster-wide customization of new-project creation behavior.