Deleting Pods in Kubernetes - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the command to delete a pod named 'my-pod'.

Kubernetes

kubectl delete pod [1]

Drag options to blanks, or click blank then click option'

Amy-pod

Bpods

Cdelete

Dpod-name

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'pods' instead of the pod name.

Using 'delete' as the pod name.

Using a generic term like 'pod-name' instead of the actual pod name.

The command kubectl delete pod my-pod deletes the pod named 'my-pod'.

2fill in blank

medium

Complete the command to delete all pods with the label 'app=nginx'.

Kubernetes

kubectl delete pods -l [1]

Drag options to blanks, or click blank then click option'

Aname=nginx

Bapp=nginx

Capp:nginx

Dlabel=nginx

Attempts:

3 left

💡 Hint

Common Mistakes

Using ':' instead of '=' in the label selector.

Using incorrect label keys like 'name' or 'label'.

The label selector app=nginx targets pods with the label 'app' set to 'nginx'.

3fill in blank

hard

Fix the error in the command to force delete a pod named 'temp-pod'.

Kubernetes

kubectl delete pod [1] --force --grace-period=0

Drag options to blanks, or click blank then click option'

Atemp_pod

B--force

Ctemp-pod --force

Dtemp-pod

Attempts:

3 left

💡 Hint

Common Mistakes

Including flags as part of the pod name.

Using underscores instead of hyphens in the pod name.

The pod name should be 'temp-pod' without extra flags or underscores.

4fill in blank

hard

Fill both blanks to delete pods in the 'default' namespace with label 'tier=backend'.

Kubernetes

kubectl delete pods -n [1] -l [2]

Drag options to blanks, or click blank then click option'

Adefault

Bkube-system

Ctier=backend

Dapp=frontend

Attempts:

3 left

💡 Hint

Common Mistakes

Using the wrong namespace like 'kube-system'.

Using incorrect label selectors.

The namespace is 'default' and the label selector is 'tier=backend' to target the correct pods.

5fill in blank

hard

Fill all three blanks to delete pods with label 'env=prod' in namespace 'staging' and wait for completion.

Kubernetes

kubectl delete pods -n [1] -l [2] --wait=[3]

Drag options to blanks, or click blank then click option'

Astaging

Benv=prod

Ctrue

Dfalse

Attempts:

3 left

💡 Hint

Common Mistakes

Using wrong namespace or label selector.

Setting '--wait' to 'false' when waiting is needed.

Namespace is 'staging', label selector is 'env=prod', and '--wait=true' makes the command wait until deletion finishes.