CKA V1

CORRECT TEXT Scale the deployment webserver to 6 pods.View AnswerAnswer: solution

CORRECT TEXT Score: 4% Context You have been asked to create a new ClusterRole for a deployment pipeline and bind it to a specific ServiceAccount scoped to a specific namespace. Task Create a new ClusterRole named deployment-clusterrole, which only allows to create the following resource types: • Deployment • StatefulSet...

CORRECT TEXT Score:7% Task Create a new PersistentVolumeClaim • Name: pv-volume • Class: csi-hostpath-sc • Capacity: 10Mi Create a new Pod which mounts the PersistentVolumeClaim as a volume: • Name: web-server • Image: nginx • Mount path: /usr/share/nginx/html Configure the new Pod to have ReadWriteOnce access on the volume. Finally,...

CORRECT TEXT Create an nginx pod and list the pod with different levels of verbosityView AnswerAnswer: // create a pod kubectl run nginx --image=nginx --restart=Never --port=80 // List the pod with different verbosity kubectl get po nginx --v=7 kubectl get po nginx --v=8 kubectl get po nginx --v=9

CORRECT TEXT Check to see how many worker nodes are ready (not including nodes tainted NoSchedule) and write the number to /opt/KUCC00104/kucc00104.txt.View AnswerAnswer: solution

CORRECT TEXT Score: 5% Task From the pod label name=cpu-utilizer, find pods running high CPU workloads and write the name of the pod consuming most CPU to the file /opt/KUTR00401/KUTR00401.txt (which already exists).View AnswerAnswer: Solution: kubectl top -l name=cpu-user -A echo 'pod name'>> /opt/KUT00401/KUT00401.txt

CORRECT TEXT Print pod name and start time to “/opt/pod-status” fileView AnswerAnswer: kubect1 get pods -o=jsonpath='{range items[*]}{.metadata.name}{"t"}{.status.podIP}{"n"}{end}'

CORRECT TEXT Create a deployment as follows: ✑ Name: nginx-random ✑ Exposed via a service nginx-random ✑ Ensure that the service & pod are accessible via their respective DNS records ✑ The container(s) within any pod(s) running as a part of this deployment should use the nginx Image Next, use...

CORRECT TEXT Score: 4% Task Schedule a pod as follows: • Name: nginx-kusc00401 • Image: nginx • Node selector: disk=ssdView AnswerAnswer: Solution: #yaml apiVersion: v1 kind: Pod metadata: name: nginx-kusc00401 spec: containers: - name: nginx image: nginx imagePullPolicy: IfNotPresent nodeSelector: disk: spinning # kubectl create -f node-select.yaml

CORRECT TEXT Score: 7% Task Create a new nginx Ingress resource as follows: • Name: ping • Namespace: ing-internal • Exposing service hi on path /hi using service port 5678 View AnswerAnswer: Solution: vi ingress.yaml # apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: ping namespace: ing-internal spec: rules: - http: paths:...