Merge pull request #2013 from Thushani-Jayasekera/helm-issue

refactor(gateway): simplify volume mount and volume handling in deployment.yaml

Author: renuka-fernando

kubernetes/helm/gateway-helm-chart/templates/gateway/controller/deployment.yaml

@@ -170,8 +170,8 @@ spec:
               mountPath: {{ $controller.encryptionKeys.mountPath }}
               readOnly: true
             {{- end }}
-            {{- range $deployment.extraVolumeMounts }}
-            - {{- toYaml . | nindent 12 }}
+            {{- with $deployment.extraVolumeMounts }}
+            {{- toYaml . | nindent 12 }}
             {{- end }}
       volumes:
         - name: controller-data
@@ -217,7 +217,7 @@ spec:
           secret:
             secretName: {{ $controller.encryptionKeys.secretName }}
         {{- end }}
-        {{- range $deployment.extraVolumes }}
-        - {{- toYaml . | nindent 10 }}
+        {{- with $deployment.extraVolumes }}
+        {{- toYaml . | nindent 8 }}
         {{- end }}
 {{- end }}