Invalid dashboard UID in the request

News Knowledge Base
1

Why does a pop-up error message appear stating, "Invalid dashboard UID in the request" when attempting to refresh the data?

Issue description:

In high availability (HA) multi-node setups, Grafana runs with two replicas. However, these replicas do not share a common data source, which leads to issues in managing user sessions. Users may encounter errors such as:

  • Dashboard not found
  • Invalid dashboard UID in the request

Cause:

Lack of a shared data source between Grafana replicas in the HA configuration.

Affected Versions:

  • 23.4.0 to 23.4.9
  • 23.10.0 to 23.10.6

Fixed Versions:

  • 23.4.10
  • 23.10.7

Workaround Steps:

  • Patch the Helm parameter in the fabric-installer ArgoCD application:
kubectl patch   application fabric-installer -n argocd    --type='json'  -p='[{"op": "add", "path": "/spec/source/helm/parameters/-", "value": {"name": "global.rancherMonitoring.grafana.replicas", "value": "1"}}]'
  • Sync the rancher-monitoring application from the ArgoCD UI.