[prometheus-node-exporter] Add Support for Environment Variables for …

…KubeRBACProxy Container (#4202) * add support for env vars for kuberbacproxy container Signed-off-by: Nicole <[email protected]> * remove extra space in env braces Signed-off-by: Nicole <[email protected]> * rebase from main and change env var for krp to with from if Signed-off-by: Nicole <[email protected]> * update version Signed-off-by: Nicole <[email protected]> * syntax fix Signed-off-by: Nicole <[email protected]> --------- Signed-off-by: Nicole <[email protected]>
prometheus-community · Feb 7, 2024 · 56d3c33 · 56d3c33
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commit 56d3c33
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Showing 3 changed files with 11 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: 4.28.0
+version: 4.29.0
 appVersion: 1.7.0
 home: https://github.com/prometheus/node_exporter/
 sources:

diff --git a/charts/prometheus-node-exporter/templates/daemonset.yaml b/charts/prometheus-node-exporter/templates/daemonset.yaml
@@ -230,6 +230,13 @@ spec:
           terminationMessagePolicy: {{ .terminationMessagePolicy }}
           {{- end }}
           {{- end }}
+          {{- with .Values.kubeRBACProxy.env }}
+          env:
+            {{- range $key, $value := $.Values.kubeRBACProxy.env }}
+            - name: {{ $key }}
+              value: {{ $value | quote }}
+            {{- end }}
+          {{- end }}
           {{- if .Values.kubeRBACProxy.containerSecurityContext }}
           securityContext:
           {{ toYaml .Values.kubeRBACProxy.containerSecurityContext | nindent 12 }}

diff --git a/charts/prometheus-node-exporter/values.yaml b/charts/prometheus-node-exporter/values.yaml
@@ -39,6 +39,9 @@ global:
 # The requests are served through the same service but requests are HTTPS.
 kubeRBACProxy:
   enabled: false
+  ## Set environment variables as name/value pairs
+  env: {}
+    # VARIABLE: value
   image:
     registry: quay.io
     repository: brancz/kube-rbac-proxy