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42 lines
1.7 KiB
42 lines
1.7 KiB
3 months ago
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---
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title: "Monitoring other Namespaces"
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description: "This guide will help you monitor applications in other Namespaces."
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lead: "This guide will help you monitor applications in other Namespaces."
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date: 2021-03-08T23:04:32+01:00
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draft: false
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images: []
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menu:
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docs:
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parent: "kube"
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weight: 640
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toc: true
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---
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This guide will help you monitor applications in other Namespaces. By default the RBAC rules are only enabled for the `Default` and `kube-system` Namespace during Install.
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# Setup
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You have to give the list of the Namespaces that you want to be able to monitor.
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This is done in the variable `prometheus.roleSpecificNamespaces`. You usually set this in your `.jsonnet` file when building the manifests.
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Example to create the needed `Role` and `RoleBinding` for the Namespace `foo` :
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```
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local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') + {
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_config+:: {
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namespace: 'monitoring',
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prometheus+:: {
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namespaces: ["default", "kube-system", "foo"],
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},
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},
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};
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{ ['00namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } +
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{ ['0prometheus-operator-' + name]: kp.prometheusOperator[name] for name in std.objectFields(kp.prometheusOperator) } +
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{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
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{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
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{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
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{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
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{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }
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```
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