[frontend] CRON schedule default in UI once per minute - too frequent

Environment

• How did you deploy Kubeflow Pipelines (KFP)? We deployed by using the Kubeflow manifests, which comes with the default UI provided in this repo.
• KFP version: v.1.2.0

Issue

When you do onto the Kubeflow UI and try to create a recurring run, the default periodic scheduled/cron schedule is once per minute, or 0 * * * *.

Our deployment of Kubeflow is now being used by a large number of customers, so there is a real possibility that a customer will accidentally schedule a large pipeline run every minute. There is also the possibility that someone will experiment with scheduled runs and forget to the off the run after done testing. In both these scenarios, there will be a lot of wasteful use of the K8s clusters (added cost) and possible overloading of the cluster (affecting SLAs, reducing reliability).

Is it possible to remove the “run every minute” dropdown menu bar, or at least make the “run every hour” the default setting?

Impacted by this bug? Give it a 👍. We prioritise the issues with the most 👍.

[Bobgy]

@difince Sure, you are welcome to work on this!

[difince]

Hi @Bobgy, @zijianjoy Can I work on this issue ?