Grafana oncall UI broken

Grafana Configuration
1

  • What Grafana version and what operating system are you using?
    Grafana-9.2.2
    Deployed on GKE using helm chart
    Oncall Plug-in-1.3.113

  • What are you trying to achieve?
    grafana oncall UI page not loading showing below error
    An unknown error occurred when trying to install the plugin. Verify OnCall API URL, http://grafana-oncall-engine.grafana.svc.cluster.local:8080, is correct (NOTE: OnCall API URL is currently being taken from process.env of your UI)? Refresh your page and try again, or try removing your plugin configuration and reconfiguring.

  • How are you trying to achieve it?
    oncall UI page should accessible

  • What happened?

  • What did you expect to happen?

  • Can you copy/paste the configuration(s) that you are having problems with?
    image:

    Grafana OnCall docker image repository

    repository: grafana/oncall
    tag: v1.1.5
    pullPolicy: IfNotPresent
    image:
    repository: grafana/grafana

    Overrides the Grafana image tag whose default is the chart appVersion

    tag: 9.2.2

  • Did you receive any errors in the Grafana UI or in related logs? If so, please tell us exactly what they were.

  • Did you follow any online instructions? If so, what is the URL?