[prometheus-node-exporter] add targetLabels support in servicemonitor (…

…prometheus-community#4970) Signed-off-by: kranthikirang <[email protected]>
kranthikirang · Nov 5, 2024 · 3c0be5d · 3c0be5d
1 parent 6426a96
commit 3c0be5d
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Showing 3 changed files with 9 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: 4.41.0
+version: 4.42.0
 appVersion: 1.8.2
 home: https://github.com/prometheus/node_exporter/
 sources:

diff --git a/charts/prometheus-node-exporter/templates/servicemonitor.yaml b/charts/prometheus-node-exporter/templates/servicemonitor.yaml
@@ -16,6 +16,10 @@ spec:
   podTargetLabels:
     {{- toYaml . | nindent 4 }}
   {{- end }}
+  {{- with .Values.prometheus.monitor.targetLabels }}
+  targetLabels:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
   selector:
     matchLabels:
     {{- with .Values.prometheus.monitor.selectorOverride }}

diff --git a/charts/prometheus-node-exporter/values.yaml b/charts/prometheus-node-exporter/values.yaml
@@ -182,6 +182,10 @@ prometheus:
     # https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#servicemonitor
     podTargetLabels: []
 
+    # List of target labels to add to node exporter metrics
+    # https://github.com/prometheus-operator/prometheus-operator/blob/main/Documentation/api.md#servicemonitor
+    targetLabels: []
+
     scheme: http
     basicAuth: {}
     bearerTokenFile: