k8s create job from cronjob (how to run a cronjob now + once)

k8s-create-job-from-cronjob.sh

$ kubectl create job --from=cronjob/<CRONJOB-NAME> <NEW-JOB-NAME>

e.g.:
$ kubectl create job --from=cronjob/my-cron my-cron-manual-001


function k8s-cronjob-run() {
  source_cronjob_name=$1
  [ -z "$source_cronjob_name" ] && echo "Please provide source-cronjob-name !" && return
  sink_run_id=$(date -u +"%Y-%m-%dt%H.%M.%Sz")
  sink_job_name=${source_cronjob_name}-run-${sink_run_id}
  echo "=== cronjob: $source_cronjob_name -> job: $sink_job_name ==="
  cmd="kubectl create job --from=cronjob/${source_cronjob_name} ${sink_job_name}"
  echo $cmd
  $cmd
  echo "You may want to: ... "
  echo " kubectl get job ${sink_job_name}"
  echo " kubectl describe job ${sink_job_name}"
  echo " kubectl delete job ${sink_job_name}"
}