How to scale down a cron-job without deleting. Is there any command like this?
My cron-job failed and created 1422 pods. I suspend them using suspend: true
but I need to scale 1422 pods it to 0.
My CronJob pods status is pending
Any command like this?
kubectl scale cronjob tms-cron --replicas=0 -n develop
UPDATE
I tried to delete Pending pods after suspend CronJob
kubectl get pod -n develop | grep 'tms-cron-2833' | grep Pending | awk '{print $1}' | xargs kubectl delete pod -n develop
But deleted pods re-created
My cron-job yaml is here
--
apiVersion: batch/v1
kind: CronJob
metadata:
name: tms-cron
namespace: develop
spec:
schedule: "*/1 * * * *"
jobTemplate:
spec:
template:
spec:
imagePullSecrets:
- name: s-jenkins
containers:
- name: tms-cronjob
image: docker-c2.example.com/netcore/netcore-v:v0.BUILDVERSION
imagePullPolicy: IfNotPresent
envFrom:
- secretRef:
name: netcore-secrets
- configMapRef:
name: netcore-configmap
command:
- php
args:
- artisan
- schedule:run
restartPolicy: OnFailure
I delete all pending jobs after suspending CronJob(not deleting) which starts with
support-cron-dev
They key is here
kubectl delete job
notkubectl delete pod
when I used
kubectl delete pod
pods re-created. whena I usedkubectl delete job
they gone successfully