kubezero/charts/kubezero-metrics/charts/kube-prometheus-stack/charts/prometheus-node-exporter/README.md

Prometheus Node Exporter

Prometheus exporter for hardware and OS metrics exposed by *NIX kernels, written in Go with pluggable metric collectors.

This chart bootstraps a prometheus Node Exporter deployment on a Kubernetes cluster using the Helm package manager.

Get Repo Info

helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
helm repo update

See helm repo for command documentation.

Install Chart

helm install [RELEASE_NAME] prometheus-community/prometheus-node-exporter

See configuration below.

See helm install for command documentation.

Uninstall Chart

helm uninstall [RELEASE_NAME]

This removes all the Kubernetes components associated with the chart and deletes the release.

See helm uninstall for command documentation.

Upgrading Chart

helm upgrade [RELEASE_NAME] [CHART] --install

See helm upgrade for command documentation.

From 2.x to 3.x

Change the following:

hostRootFsMount: true

to:

hostRootFsMount:
  enabled: true
  mountPropagation: HostToContainer

Configuring

See Customizing the Chart Before Installing. To see all configurable options with detailed comments, visit the chart's values.yaml, or run these configuration commands:

helm show values prometheus-community/prometheus-node-exporter