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42 lines
2.6 KiB
Markdown
42 lines
2.6 KiB
Markdown
### Dropping unwanted dashboards
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When deploying kube-prometheus, your Grafana instance is deployed with a lot of dashboards by default. All those dashboards are comming from upstream projects like [kubernetes-mixin](https://github.com/kubernetes-monitoring/kubernetes-mixin), [prometheus-mixin](https://github.com/prometheus/prometheus/tree/main/documentation/prometheus-mixin) and [node-exporter-mixin](https://github.com/prometheus/node_exporter/tree/master/docs/node-mixin), among others.
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In case you find out that you don't need some of them, you can choose to remove those dashboards like in the example below, which removes the [`alertmanager-overview.json`](https://github.com/prometheus/alertmanager/blob/main/doc/alertmanager-mixin/dashboards/overview.libsonnet) dashboard.
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```jsonnet mdox-exec="cat examples/drop-dashboards.jsonnet"
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local kp =
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(import 'kube-prometheus/main.libsonnet') +
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{
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values+:: {
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common+: {
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namespace: 'monitoring',
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},
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grafana+: {
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dashboards: std.mergePatch(super.dashboards, {
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// Add more unwanted dashboards here
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'alertmanager-overview.json': null,
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}),
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},
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},
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};
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{ 'setup/0namespace-namespace': kp.kubePrometheus.namespace } +
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{
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['setup/prometheus-operator-' + name]: kp.prometheusOperator[name]
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for name in std.filter((function(name) name != 'serviceMonitor' && name != 'prometheusRule'), std.objectFields(kp.prometheusOperator))
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} +
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// serviceMonitor and prometheusRule are separated so that they can be created after the CRDs are ready
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{ 'prometheus-operator-serviceMonitor': kp.prometheusOperator.serviceMonitor } +
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{ 'prometheus-operator-prometheusRule': kp.prometheusOperator.prometheusRule } +
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{ 'kube-prometheus-prometheusRule': kp.kubePrometheus.prometheusRule } +
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{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
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{ ['blackbox-exporter-' + name]: kp.blackboxExporter[name] for name in std.objectFields(kp.blackboxExporter) } +
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{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
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{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
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{ ['kubernetes-' + name]: kp.kubernetesControlPlane[name] for name in std.objectFields(kp.kubernetesControlPlane) }
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{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
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{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
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{ ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) }
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```
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