[prometheus-windows-exporter] Add chart (#3476)

* [prometheus-windows-exporter] Add chart Signed-off-by: Jan-Otto Kröpke <[email protected]> * [prometheus-windows-exporter] Apply suggestions Signed-off-by: Jan-Otto Kröpke <[email protected]> --------- Signed-off-by: Jan-Otto Kröpke <[email protected]> Co-authored-by: MH <[email protected]>
prometheus-community · Jun 20, 2023 · 83b5387 · 83b5387
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diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
@@ -43,3 +43,4 @@
 /charts/prometheus-stackdriver-exporter/ @apenney @rpahli
 /charts/prometheus-statsd-exporter/ @scDisorder
 /charts/prometheus-to-sd/ @acondrat
+/charts/prometheus-windows-exporter/ @jkroepke
diff --git a/charts/prometheus-windows-exporter/.helmignore b/charts/prometheus-windows-exporter/.helmignore
@@ -0,0 +1,21 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
diff --git a/charts/prometheus-windows-exporter/Chart.yaml b/charts/prometheus-windows-exporter/Chart.yaml
@@ -0,0 +1,17 @@
+apiVersion: v2
+name: prometheus-windows-exporter
+description: A Helm chart for prometheus windows-exporter
+keywords:
+  - windows-exporter
+  - windows
+  - prometheus
+  - exporter
+type: application
+version: 0.1.0
+appVersion: 0.22.0
+home: https://github.com/prometheus-community/windows_exporter/
+sources:
+  - https://github.com/prometheus-community/windows_exporter/
+maintainers:
+  - name: jkroepke
+    email: [email protected]
diff --git a/charts/prometheus-windows-exporter/README.md b/charts/prometheus-windows-exporter/README.md
@@ -0,0 +1,42 @@
+# 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`](http://github.com/prometheus/node_exporter) daemonset on a [Kubernetes](http://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
+
+## Get Repository Info
+
+```console
+helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
+helm repo update
+```
+
+_See [`helm repo`](https://helm.sh/docs/helm/helm_repo/) for command documentation._
+
+## Install Chart
+
+```console
+helm install [RELEASE_NAME] prometheus-community/prometheus-windows-exporter
+```
+
+_See [configuration](#configuring) below._
+
+_See [helm install](https://helm.sh/docs/helm/helm_install/) for command documentation._
+
+## Uninstall Chart
+
+```console
+helm uninstall [RELEASE_NAME]
+```
+
+This removes all the Kubernetes components associated with the chart and deletes the release.
+
+_See [helm uninstall](https://helm.sh/docs/helm/helm_uninstall/) for command documentation._
+
+## Configuring
+
+See [Customizing the Chart Before Installing](https://helm.sh/docs/intro/using_helm/#customizing-the-chart-before-installing). To see all configurable options with detailed comments, visit the chart's [values.yaml](./values.yaml), or run these configuration commands:
+
+```console
+helm show values prometheus-community/prometheus-windows-exporter
+```
diff --git a/charts/prometheus-windows-exporter/templates/_helpers.tpl b/charts/prometheus-windows-exporter/templates/_helpers.tpl
@@ -0,0 +1,185 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "prometheus-windows-exporter.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "prometheus-windows-exporter.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "prometheus-windows-exporter.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "prometheus-windows-exporter.labels" -}}
+helm.sh/chart: {{ include "prometheus-windows-exporter.chart" . }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+app.kubernetes.io/component: metrics
+app.kubernetes.io/part-of: {{ include "prometheus-windows-exporter.name" . }}
+{{ include "prometheus-windows-exporter.selectorLabels" . }}
+{{- with .Chart.AppVersion }}
+app.kubernetes.io/version: {{ . | quote }}
+{{- end }}
+{{- with .Values.podLabels }}
+{{ toYaml . }}
+{{- end }}
+{{- if .Values.releaseLabel }}
+release: {{ .Release.Name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "prometheus-windows-exporter.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "prometheus-windows-exporter.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "prometheus-windows-exporter.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "prometheus-windows-exporter.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+The image to use
+*/}}
+{{- define "prometheus-windows-exporter.image" -}}
+{{- if .Values.image.sha }}
+{{- fail "image.sha forbidden. Use image.digest instead" }}
+{{- else if .Values.image.digest }}
+{{- if .Values.global.imageRegistry }}
+{{- printf "%s/%s:%s@%s" .Values.global.imageRegistry .Values.image.repository (default .Chart.AppVersion .Values.image.tag) .Values.image.digest }}
+{{- else }}
+{{- printf "%s/%s:%s@%s" .Values.image.registry .Values.image.repository (default .Chart.AppVersion .Values.image.tag) .Values.image.digest }}
+{{- end }}
+{{- else }}
+{{- if .Values.global.imageRegistry }}
+{{- printf "%s/%s:%s" .Values.global.imageRegistry .Values.image.repository (default .Chart.AppVersion .Values.image.tag) }}
+{{- else }}
+{{- printf "%s/%s:%s" .Values.image.registry .Values.image.repository (default .Chart.AppVersion .Values.image.tag) }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Allow the release namespace to be overridden for multi-namespace deployments in combined charts
+*/}}
+{{- define "prometheus-windows-exporter.namespace" -}}
+{{- if .Values.namespaceOverride }}
+{{- .Values.namespaceOverride }}
+{{- else }}
+{{- .Release.Namespace }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create the namespace name of the service monitor
+*/}}
+{{- define "prometheus-windows-exporter.monitor-namespace" -}}
+{{- if .Values.namespaceOverride }}
+{{- .Values.namespaceOverride }}
+{{- else }}
+{{- if .Values.prometheus.monitor.namespace }}
+{{- .Values.prometheus.monitor.namespace }}
+{{- else }}
+{{- .Release.Namespace }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/* Sets default scrape limits for servicemonitor */}}
+{{- define "servicemonitor.scrapeLimits" -}}
+{{- with .sampleLimit }}
+sampleLimit: {{ . }}
+{{- end }}
+{{- with .targetLimit }}
+targetLimit: {{ . }}
+{{- end }}
+{{- with .labelLimit }}
+labelLimit: {{ . }}
+{{- end }}
+{{- with .labelNameLengthLimit }}
+labelNameLengthLimit: {{ . }}
+{{- end }}
+{{- with .labelValueLengthLimit }}
+labelValueLengthLimit: {{ . }}
+{{- end }}
+{{- end }}
+
+{{/*
+Formats imagePullSecrets. Input is (dict "Values" .Values "imagePullSecrets" .{specific imagePullSecrets})
+*/}}
+{{- define "prometheus-windows-exporter.imagePullSecrets" -}}
+{{- range (concat .Values.global.imagePullSecrets .imagePullSecrets) }}
+  {{- if eq (typeOf .) "map[string]interface {}" }}
+- {{ toYaml . | trim }}
+  {{- else }}
+- name: {{ . }}
+  {{- end }}
+{{- end }}
+{{- end -}}
+
+{{/*
+Create the namespace name of the pod monitor
+*/}}
+{{- define "prometheus-windows-exporter.podmonitor-namespace" -}}
+{{- if .Values.namespaceOverride }}
+{{- .Values.namespaceOverride }}
+{{- else }}
+{{- if .Values.prometheus.podMonitor.namespace }}
+{{- .Values.prometheus.podMonitor.namespace }}
+{{- else }}
+{{- .Release.Namespace }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/* Sets default scrape limits for podmonitor */}}
+{{- define "podmonitor.scrapeLimits" -}}
+{{- with .sampleLimit }}
+sampleLimit: {{ . }}
+{{- end }}
+{{- with .targetLimit }}
+targetLimit: {{ . }}
+{{- end }}
+{{- with .labelLimit }}
+labelLimit: {{ . }}
+{{- end }}
+{{- with .labelNameLengthLimit }}
+labelNameLengthLimit: {{ . }}
+{{- end }}
+{{- with .labelValueLengthLimit }}
+labelValueLengthLimit: {{ . }}
+{{- end }}
+{{- end }}
diff --git a/charts/prometheus-windows-exporter/templates/config.yaml b/charts/prometheus-windows-exporter/templates/config.yaml
@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "prometheus-windows-exporter.fullname" . }}
+  namespace: {{ include "prometheus-windows-exporter.namespace" . }}
+  labels:
+    {{- include "prometheus-windows-exporter.labels" $ | nindent 4 }}
+  {{- with .Values.service.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+data:
+  config.yml: |
+    {{- .Values.config | nindent 4 }}