VZ-5852: Updates for Prometheus Operator #534
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| ### Kubernetes cluster monitors are in a "DOWN" state | ||
| When viewing targets in the Prometheus console some Kubernetes cluster monitors may be down (`kube-etcd`, `kube-proxy`, etc.) This is likely caused by the configuration of the Kubernetes cluster |
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(kube-etcd, kube-proxy, etc.) -> (kube-etcd, kube-proxy, and such). (period)
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| ### Kubernetes cluster monitors are in a "DOWN" state | ||
| When viewing targets in the Prometheus console some Kubernetes cluster monitors may be down (`kube-etcd`, `kube-proxy`, etc.) This is likely caused by the configuration of the Kubernetes cluster | ||
| itself. Depending on the type of cluster certain metrics may be disabled by default. Enabling metrics is cluster dependent so refer to the documentation for your cluster type for details. |
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type of cluster -> type of cluster, (comma)
is cluster dependent -> is cluster dependent; (semi-colon)
so refer to the documentation for your cluster type for details -> for details, refer to the documentation for your cluster type.
| When viewing targets in the Prometheus console some Kubernetes cluster monitors may be down (`kube-etcd`, `kube-proxy`, etc.) This is likely caused by the configuration of the Kubernetes cluster | ||
| itself. Depending on the type of cluster certain metrics may be disabled by default. Enabling metrics is cluster dependent so refer to the documentation for your cluster type for details. | ||
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| For example, to enable `kube-proxy` metrics on KinD clusters, edit the `kube-proxy` configmap: |
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KinD -> Kind (Oracle Style Guide decision for how to write this product name)
configmap -> ConfigMap (to be consistent with the VZ documentation)
| ``` | ||
| $ kubectl edit cm/kube-proxy -n kube-system | ||
| ``` | ||
| Replace the `metricsBindAddress` value with the following and save the configmap: |
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configmap -> ConfigMap
| $ kubectl delete pod -l k8s-app=kube-proxy -n kube-system | ||
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| See this GitHub [issue](https://github.com/prometheus-community/helm-charts/issues/204) for additional information. |
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re-write -> For more information, see this GitHub issue.
| ``` | ||
| metricsBindAddress: 0.0.0.0:10249 | ||
| ``` | ||
| Then restart the `kube-proxy` pods: |
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Then -> Then, (comma)
Update the Prometheus info on the Application Deployment guide page and add a Prometheus troubleshooting page.