add releaseLabel (#2453)

Signed-off-by: André Bauer <[email protected]> Signed-off-by: André Bauer <[email protected]>
prometheus-community · Sep 13, 2022 · 059e3a6 · 059e3a6
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commit 059e3a6
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Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/charts/prometheus-node-exporter/Chart.yaml b/charts/prometheus-node-exporter/Chart.yaml
@@ -6,7 +6,7 @@ keywords:
   - prometheus
   - exporter
 type: application
-version: 4.1.0
+version: 4.2.0
 appVersion: 1.3.1
 home: https://github.com/prometheus/node_exporter/
 sources:

diff --git a/charts/prometheus-node-exporter/templates/_helpers.tpl b/charts/prometheus-node-exporter/templates/_helpers.tpl
@@ -37,6 +37,9 @@ app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
 {{- if .Values.podLabels}}
 {{ toYaml .Values.podLabels }}
 {{- end }}
+{{- if .Values.releaseLabel }}
+release: {{ .Release.Name }}
+{{- end }}
 {{- end }}
 
 {{/*

diff --git a/charts/prometheus-node-exporter/values.yaml b/charts/prometheus-node-exporter/values.yaml
@@ -140,6 +140,9 @@ podAnnotations:
 # Extra labels to be added to node exporter pods
 podLabels: {}
 
+## set to true to add the release label so scraping of the servicemonitor with kube-prometheus-stack works out of the box
+releaseLabel: false
+
 # Custom DNS configuration to be added to prometheus-node-exporter pods
 dnsConfig: {}
 # nameservers: