add dropdown template variable for prometheus datasources

vfm / syseleven-exporter-chart

A Helm Chart to deploy the greate SysEleven Exporter in Kubernetes.

MIT License

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add dropdown template variable for prometheus datasources #8

Closed rdxmb closed 1 year ago

rdxmb commented 1 year ago

actually, the datasource for the dashboard is not defined. When using multiple prometheus datasources in grafana, it is not possible to choose the datasource needed for all the panels in an easy way.

With this PR, there is a dropdown in the dashboard which defines the datasource for all the panels.