Probe failed after scale down and scale up grafana deployment

Grafana
1

Hello

after scaling down and up grafana deployment, grafana pod is in error
many probe failed and restarts

what should I inspect ?

notes:

  • I use grafana helm 7.2.5 with openshift 4.12
  • I scale down and scale up deployment, because I want to backup grafana. And I must not backup grafana if database is running.
  • in the grafana-dashboad container, logs, “Retrying … after connection broken by ‘NewConnectionError(’… : Failed to establish a new connection: [Errno 111] Connection refused’)': /api/admin/provisioning/dashboards/reload”
  • remediation:If I kill grafana pod, then it works OK

thank you for your help!
Pascal

2

problem solved: readiness probe timeout too short