clean up k8s cluster

clean-k8s.sh

for ns in $(kubectl get ns -o name | cut -d'/' -f2); do
  for pod in $(kubectl get pods -n $ns --field-selector=status.phase!=Running -o name | cut -d'/' -f2); do
    kubectl delete pod -n $ns $pod
  done
  for rs in $(kubectl get rs -n "$ns" -o name | cut -d'/' -f2); do
    kubectl delete rs -n $ns $rs
  done
done
kubectl get pods -A && kubectl top pods -A && kubectl top node