kubectl run my-testshell --rm -i --tty --image ubuntu -- bash

On Microk8s Quick

mkdir $HOME/.kube
microk8s config > $HOME/.kube/config
snap install kubectl --classic
kubectl get nodes

or alias

alias kubectl='sudo microk8s.kubectl'
alias k='sudo microk8s.kubectl'

clean-up non-running/evicted/ContainerStatusUnknown pods in example namespace

for i in $(kubectl -n zabbix-prod get pods --no-headers | grep -v "Run" | awk '{print $1}'); do kubectl -n example delete pod $i; done

Kubectl