kuma-grafana-datasource

A grafana datasource plugin for Kuma

This datasource will enable you to do some queries to inspect Kuma. It also has a mesh-graph query type which will render a NodeGraph panel similar to what Kiali provides.

How to install

• Download the latest release from the release page.
• Follow the instructions to install a packaged plugin from the grafana docs.
• Because we are still pending approval from grafana, the plugin isn't signed. You will need to add this to your grafana configuration:

[plugins]
allow_loading_unsigned_plugins = "kumahq-kuma-datasource"

How to configure

Manually

It's as easy as any datasource, you can follow the instructions on the Grafana docs.

The configuration for the datasource will look like:

You'll have to set the url to your global control plane api and pick an already configured prometheus datasource in the dropdown.

Once this is done you can go in explore and pick the kuma-datasource with the mesh-graph query type:

With provisioner

Add to the datasource configuration:

    datasources:
      - name: Prometheus
        type: prometheus
        access: proxy
        url: http://prometheus-server.kuma-metrics
      - name: Kuma
        type: kumahq-kuma-datasource
        url: http://kuma-control-plane.kuma-system:5681
        jsonData:
          prometheusDataSourceId: "1"

With kumactl

If you use kumactl install metrics with a version of kumactl >= 1.3.0 the plugin will be setup automatically.

Future features

• Add links for logs and traces.
• Add possibility to filter services.
• Add query type for services/dataplane inspection.
• Support non HTTP services.

File an issue if you want something :).