CODEWITHSUNDEEP
kuberneteskubernetes-cronjob
akabin
akabin

Reputation: 103

K8s Cronjob Rolling Restart Every Day

I have one pod that I want to automatically restart once a day. I've looked at the Cronjob documentation and I think I'm close, but I keep getting an Exit Code 1 error. I'm not sure if there's an obvious error in my .yaml. If not, I can post the error log as well. Here's my code:

apiVersion: batch/v1beta1
kind: CronJob
metadata:
  name: my-deployment-restart
spec:
  schedule: "0 20 * * *"
  jobTemplate:
    spec:
      template:
        spec:
          restartPolicy: Never
          containers:
            - name: kubectl
              image: bitnami/kubectl 
              command:
                - 'kubectl'
                - 'rollout'
                - 'restart'
                - 'deployment my-deployment'

Upvotes: 1

Views: 2436

Answers (1)

coderanger
coderanger

Reputation: 54249

You would need to give it permissions to access the API, that means making a ServiceAccount and some RBAC policy objects (Role, RoleBinding) and then set serviceAccountName in your pod spec there.

Upvotes: 2

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