Add env var support

Author: funkypenguin

charts/webhook-receiver/Chart.yaml

@@ -6,7 +6,7 @@ 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.
-version: 1.0.1-pre4
+version: 1.0.1-pre5
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.

charts/webhook-receiver/templates/deployment.yaml

@@ -31,6 +31,11 @@ spec:
             {{- toYaml .Values.securityContext | nindent 12 }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+          {{- range $pkey, $pval := .Values.env }}
+          - name: {{ $pkey }}
+            value: {{ quote $pval }}
+          {{- end }}          
           ports:
             - name: http
               containerPort: 9000

charts/webhook-receiver/values.yaml

@@ -69,6 +69,9 @@ tolerations: []
 
 affinity: {}
 
+# Use this to insert env values into the deployment
+env: []
+
 hooks:
   webhook1:
     enable: true