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kube-prometheus: expand the minikube.jsonnet example

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Joshua Olson
2018-08-01 07:58:40 -05:00
parent cfa8ab7911
commit b3ab555603
2 changed files with 42 additions and 22 deletions
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23
README.md
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@@ -383,31 +383,10 @@ See [exposing Prometheus/Alertmanager/Grafana](docs/exposing-prometheus-alertman
## Minikube Example
To use an easy to reproduce example, let's take the minikube setup as demonstrated in [Prerequisites](#prerequisites). It is a kubeadm cluster (as we use the kubeadm bootstrapper) and because we would like easy access to our Prometheus, Alertmanager and Grafana UI we want the services to be exposed as NodePort type services:
To use an easy to reproduce example, see [minikube.jsonnet](examples/minikube.jsonnet), which uses the minikube setup as demonstrated in [Prerequisites](#prerequisites). Because we would like easy access to our Prometheus, Alertmanager and Grafana UIs, `minikube.jsonnet` exposes the services as NodePort type services.
> Note that NodePort type services is likely not a good idea for your production use case, it is only used for demonstration purposes here.
[embedmd]:# (examples/minikube.jsonnet)
```jsonnet
local kp =
(import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-kubeadm.libsonnet') +
(import 'kube-prometheus/kube-prometheus-node-ports.libsonnet') +
{
_config+:: {
namespace: 'monitoring',
},
};
{ ['00namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } +
{ ['0prometheus-operator-' + name]: kp.prometheusOperator[name] for name in std.objectFields(kp.prometheusOperator) } +
{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }
```
## Troubleshooting
### Error retrieving kubelet metrics