Script that stops (suspends) all running kubernetes cronjobs

k8s-all-cron-suspend.sh

#!/bin/bash

for ns in $(kubectl get ns -o jsonpath="{.items[*].metadata.name}"); do
  for cj in $(kubectl get cronjobs -n "$ns" -o name); do
    kubectl patch "$cj" -n "$ns" -p '{"spec" : {"suspend" : true }}';
  done
done

k8s-unsuspend-given-crons.sh

#!/bin/bash

for line in $(cat crons.txt); do
    kubectl patch cronjob.batch/"$line" -p '{"spec" : {"suspend" : false }}';
done