Cron Jobs

Cron jobs are

Jobs that can be run on a schedule. Every cronjob creates a Job object on a schedule. Example: running analytics every night.

CronJob definition file

apiVersion: batch/v1
kind: CronJob
metadata:
  name: analytics
spec:
  schedule: "* * * * *"
  jobTemplate:
    spec:
      completions: 3
      parallelism: 3
      template:
        spec:
          restartPolicy: Never
          containers:
            - name: analytics
              image: analytics

Commands

• List all cron jobs - k get cronjobs

• List jobs created by cron jobs - k get jobs

• List job executions by cron jobs - k get pods