sshpod - shell function to access kubernetes pod

sshpod.sh

# add to .bashrc or .bash_profile

# usage:
#  sshpod <podlabel>
#  sshpod <podlabel> --namespace=<namespace>

sshpod() {
  POD_NAME=$(kubectl get pods --selector "app=$1" -o jsonpath="{.items[0].metadata.name}" $2)
	kubectl exec -it $POD_NAME /bin/bash 
}