[kube-state-metrics] add additional environment variables support.

Signed-off-by: Lan Liang <[email protected]>
prometheus-community · Dec 27, 2024 · 3e4a51a · 3e4a51a
1 parent eb7ab52
commit 3e4a51a
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Showing 3 changed files with 19 additions and 1 deletion.
diff --git a/charts/kube-state-metrics/Chart.yaml b/charts/kube-state-metrics/Chart.yaml
@@ -7,7 +7,7 @@ keywords:
   - prometheus
   - kubernetes
 type: application
-version: 5.27.1
+version: 5.28.0
 appVersion: 2.14.0
 home: https://github.com/kubernetes/kube-state-metrics/
 sources:

diff --git a/charts/kube-state-metrics/templates/deployment.yaml b/charts/kube-state-metrics/templates/deployment.yaml
@@ -66,7 +66,18 @@ spec:
           valueFrom:
             fieldRef:
               fieldPath: metadata.namespace
+        {{- if .Values.env }}
+        {{- toYaml .Values.env | nindent 8 }}
         {{- end }}
+
+        {{ else }}
+        {{- if .Values.env }}
+        env:
+        {{- toYaml .Values.env | nindent 8 }}
+        {{- end }}
+
+        {{- end }}
+
         args:
         {{-  if .Values.extraArgs  }}
         {{- .Values.extraArgs | toYaml | nindent 8 }}

diff --git a/charts/kube-state-metrics/values.yaml b/charts/kube-state-metrics/values.yaml
@@ -160,6 +160,13 @@ serviceAccount:
   # If false then the user will opt out of automounting API credentials.
   automountServiceAccountToken: true
 
+# Additional Environment variables
+env: {}
+  # - name: GOMAXPROCS
+  #   valueFrom:
+  #     resourceFieldRef:
+  #       resource: limits.cpu
+
 prometheus:
   monitor:
     enabled: false