Script to delete failed/evicted pods in system namespaces

kubesystemcleanup.sh

#!/bin/bash
#Usage: ./kubesystemcleanup.sh 
namespaces=( "rook-ceph" "ingress-nginx" "cattle-system"  "kube-system" "longhorn-system")
for n in "${namespaces[@]}"
do
   kubectl get pods -n $n | grep Evicted | awk '{print $1}' | xargs kubectl delete pod -n $n
done