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12-Practice-Test-PODs.md

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Practice Test - PODs

Here are the solutions to the practice test

  1. Run the command kubectl get pods and count the number of pods.

    Details 
    $ kubectl get pods

  2. Run the command kubectl run nginx --image=nginx

    Details 
    $ kubectl run nginx --image=nginx

  3. Run the command kubectl get pods and count the number of pods.

    Details 
    $ kubectl get pods

  4. Run the command **kubectl describe pod newpods**' look under the containers section.

    Details 
    $ kubectl describe pod newpods

  5. Run the command kubectl describe pod newpods or kubectl get pods -o wide look under the containers section.

    Details 
    $ kubectl describe pod newpods

  6. Run the command kubectl describe pod webapp and look under the Containers section (or) Run kubectl get pods and look under the READY section

    Details 
    $ kubectl describe pod webapp

  7. Run the command kubectl describe pod webapp and look under the containers section.

    Details 
    $ kubectl describe pod webapp

  8. Run the command kubectl describe pod webapp and look under the containers section.

    Details 
    $ kubectl describe pod webapp

  9. Run the command kubectl describe pod webapp and look under the events section.

    Details 
    $ kubectl describe pod webapp

  10. Run the command kubectl get pods

    Details 
    $ kubectl get pods

  11. Run the command kubectl delete pod webapp

    Details 
    $ kubectl delete pod webapp

  12. Create a pod definition YAML file and use it to create a POD or use the command kubectl run redis --image=redis123

    Details 
    $ kubectl run redis --image=redis123

  13. Now fix the image on the pod to redis. Update the pod-definition file and use kubectl apply command or use kubectl edit pod redis command.

    Details 
    $ kubectl apply
$ kubectl edit pod redis