--- title: CronJob id: cronjob date: 2018-04-12 full_link: /docs/concepts/workloads/controllers/cron-jobs/ short_description: > Manages a [Job](/docs/concepts/workloads/controllers/jobs-run-to-completion/) that runs on a periodic schedule. aka: tags: - core-object - workload --- Manages a [Job](/docs/concepts/workloads/controllers/jobs-run-to-completion/) that runs on a periodic schedule. Similar to a line in a *crontab* file, a Cronjob object specifies a schedule using the [Cron](https://en.wikipedia.org/wiki/Cron) format.