K8s CRON Job - Every 24 Hours

General Discussions
1

Cluster information:

Kubernetes version: 1.22
Cloud being used: AWS
Installation method: Using helm chart
Host OS: Amazon Linux

Hello, I am trying to create a Cron job using K8s in which it will schedule a job every 24 hours, but it should start doing this periodic syncs every 24 hours starting from the time when Cronjob is created. Can anyone help me in what CRON expression should I provide to achieve this.

Current Job Spec -

apiVersion: batch/v1
kind: CronJob
metadata:
  name: test-cron
spec:
  schedule: "* */23 * * *"
  jobTemplate:
    spec:
      template:
        spec:
          containers:
          - name: test-container
            image: IMAGE_NAME
          imagePullSecrets:
          - name: regcred 
          restartPolicy: onFailure
2

kubectl create cronjob hourly --schedule=“@every 24h” --image=busybox – bin/sh -c “date; echo Hello from kubernetes cluster”