k8s commands

Question 1

run a pod

Answer 1

kubectl run [pod name] - -image=[image name]

Question 2

exec into a container

Answer 2

kubectl exec -it [pod name] bash

Question 3

run a command inside a pod without login into the pod

Answer 3

kubectl exec [pod name] - - [command]

Question 4

delete a pod

Answer 4

kubectl delete pod [pod name]

Question 5

how many ways can you configure a k8s object?

Answer 5

• Through kubectl command line
• through a configuration file in YAML

Question 6

benefits configuring k8s objects using yaml file

Answer 6

• changes can be tracked
• Tells you what is live withing the cluster
• easier to troubleshoot changes.