How to switch namespace in kubernetes

Question

Say, I have two namespaces k8s-app1 and k8s-app2

I can list all pods from specific namespace using the below command

kubectl get pods -n 

        

Answer 1

I didn't like kubectx and kubens because they are adding one more letter for bash-complection to kubectl command.

So I just wrote tiny kubectl-use plugin:

# kubectl use prod
Switched to context "prod".

# kubectl use default
Switched to namespace "default".

# kubectl use stage kube-system
Switched to context "stage".
Switched to namespace "kube-system".

If you interesting to it, check https://github.com/kvaps/kubectl-use