Kubernetes Certification Practice Test - ReplicaSets

[@KodeKloud]

Get a Kubernetes Hands-on Quiz Experience: kodekloud.com/courses/kubernetes-certification-course/lectures/6743646

[@rishabsahai4579]

At 12:03 after editing how can you save the file not able to get it

[@andreygrigorev8366]

link is broken

[@matsimolara]

The "kubectl get rs rs_name -o yaml" command was realy useful, I was looking for it like for 30 minuts during the quiz, at the end I just use the kubectl edit command and then delete all the pods. By the way congrats for this course is realy interesting, I hope that at the end of the course I could pass the CKA.

[@rajeshchouhan458]

thanks for the video

[@kirillfil2965]

Instead of export YAML and delete replicaset or delete each pod, we can just: # kubectl scale --replicas=8 replicaset new-replica-set && # kubectl scale --replicas=4 replicaset new-replica-set isn't it an option?

[@DavidCastillo-xu1sx]

I think, termination of pods when you scale it down is random. you might still have the old pods.

[@MandeepSingh-tu4hp]

ApiVersion supposed to be apps/v1 in case of replicaSet but in question where you are running `kubectl edit rs new-replica-set` and changing image from busybox777 to busybox its showing apiversion as `extensions/v1beta1`

[@UncoveringCanadasBeauty]

Thanks!! Your course is awesome

[@andud]

I'm curious what exclamation means at the end of :wq! vim command 🤔. If file is not writable it will break command execution anyway, if its properly written q should exit clean... and there is laways simple :x (in vim)

[@nestorreveron]

Thanks Mumshad

[@sunggunYu]

You can do `kubectl set image replicaset new-replica-set busybox-container=busybox` instead of updating it with `kubectl edit replicaset`

[@souvikdas8226]

how to edit with kubectl edit command. i can not type anything in the editor. can you help me and let me know what ket needs to press to save the changes

[@ibeofa1]

@@souvikdas8226 if you are editing using vim, press letter i on your keyboard to activate insertion, then escape and semi-colon + x to save your work.

[@bsachin207]

Easy way to delete the pods created by Replica set: `kubectl delete pods -l name=busybox-pod` (from here jamesdefabia.github.io/docs/user-guide/kubectl/kubectl_delete/) IF THOSE ARE THE ONLY PODS IN THAT NAMESPACE THEN: `kubectl delete pods --all` Enjoy!!

[@anand7061]

questions are too easy.