[prometheus-json-exporter] Add support for env variables (#2807)

* Add support for env variables in json-exporter Signed-off-by: Tijmen34 <[email protected]> * Update Chart.yaml Signed-off-by: Tijmen Stor <[email protected]> * Update charts/prometheus-json-exporter/templates/deployment.yaml Co-authored-by: MH <[email protected]> Signed-off-by: Tijmen Stor <[email protected]> * Update charts/prometheus-json-exporter/templates/deployment.yaml Co-authored-by: André Bauer <[email protected]> Signed-off-by: Tijmen Stor <[email protected]> * Update ordering Signed-off-by: Tijmen34 <[email protected]> Signed-off-by: Tijmen34 <[email protected]> Signed-off-by: Tijmen Stor <[email protected]> Co-authored-by: MH <[email protected]> Co-authored-by: André Bauer <[email protected]>
prometheus-community · Dec 21, 2022 · 5c2fafa · 5c2fafa
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commit 5c2fafa
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Showing 3 changed files with 16 additions and 3 deletions.
diff --git a/charts/prometheus-json-exporter/Chart.yaml b/charts/prometheus-json-exporter/Chart.yaml
@@ -19,7 +19,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.5.0
+version: 0.6.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

diff --git a/charts/prometheus-json-exporter/templates/deployment.yaml b/charts/prometheus-json-exporter/templates/deployment.yaml
@@ -32,8 +32,10 @@ spec:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
       containers:
         - name: {{ .Chart.Name }}
-          securityContext:
-            {{- toYaml .Values.securityContext | nindent 12 }}
+          {{- with .Values.environmentVariables }}
+          env:
+            {{- toYaml . | nindent 12}}
+          {{- end }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           ports:
@@ -57,6 +59,8 @@ spec:
           {{- with .Values.additionalVolumeMounts }}
             {{- toYaml . | nindent 12 }}
           {{- end  }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
       volumes:
       - name: config-configmap-volume
         configMap:

diff --git a/charts/prometheus-json-exporter/values.yaml b/charts/prometheus-json-exporter/values.yaml
@@ -98,6 +98,15 @@ resources: {}
 #   cpu: 100m
 #   memory: 128Mi
 
+environmentVariables: []
+  # - name: some-secret-variable
+  #   valueFrom:
+  #     secretKeyRef:
+  #       key: some-key
+  #       name: some-secret-name
+  # - name: some-other-variable
+  #   value: some-value
+
 autoscaling:
   enabled: false
   minReplicas: 1