Health check for jobs-runner?

Hi,

We are running a self-hosted setup on GCP Cloud Run, with two services: api and jobs-runner. The jobs-runner service is used exclusively for database migrations and does not serve any requests.

However, jobs-runner is always marked as unhealthy because Cloud Run expects an endpoint for health checks, which jobs-runner does not have.

Is there an existing health check endpoint for jobs-runner that we can use, or can one be added?

If not, is it safe to start jobs-runner only during a Retool upgrade to perform database migrations, and then shut it down afterward?

Thanks!