added option to add extra env variables

charts/norish/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: norish
 description: Norish helm chart for Kubernetes - A recipe management and meal planning application
 type: application
-version: 0.0.2
+version: 0.0.3
 appVersion: "v0.13.6-beta"
 maintainers:
   - name: Richard Tomik

charts/norish/templates/deployment-app.yaml

@@ -219,6 +219,9 @@ spec:
                   key: google-client-secret
                   {{- end }}
             {{- end }}
+            {{- with .Values.config.extraEnv }}
+            {{- toYaml . | nindent 12 }}
+            {{- end }}
           volumeMounts:
             - name: uploads
               mountPath: /app/uploads

charts/norish/values.yaml

@@ -120,6 +120,18 @@ config:
   # This should match your ingress hostname
   authUrl: "http://norish.domain.com"
 
+  # Extra environment variables
+  # Example:
+  # extraEnv:
+  #   - name: MY_CUSTOM_VAR
+  #     value: "my-value"
+  #   - name: SECRET_VAR
+  #     valueFrom:
+  #       secretKeyRef:
+  #         name: my-secret
+  #         key: secret-key
+  extraEnv: []
+
   # Master encryption key (required)
   # Generate with: openssl rand -base64 32
   # For production, use an existing Kubernetes Secret