Managing cluster and namespace in k8s sometime is quite complicated especially when you have to deal with multiples resources.

There is a great project called kubectx that makes your life easy.

kubectx helps you switch between clusters back and forth and kubens helps you switch between Kubernetes namespaces smoothly.

$ kubectx minikube
Switched to context "minikube".

$ kubectx -
Switched to context "oregon".

$ kubectx -
Switched to context "minikube".

$ kubectx dublin=gke_ahmetb_europe-west1-b_dublin
Context "dublin" set.
Aliased "gke_ahmetb_europe-west1-b_dublin" as "dublin".

Serious, this is such great tool!

Have a look at github project.