AETHER-363 standalone exporter chart

Change-Id: I33298efa5757223716a6af2e0e41a8267a80a006
diff --git a/kafka-topic-exporter/templates/exporter-service.yaml b/kafka-topic-exporter/templates/exporter-service.yaml
new file mode 100644
index 0000000..64e5864
--- /dev/null
+++ b/kafka-topic-exporter/templates/exporter-service.yaml
@@ -0,0 +1,32 @@
+---
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+{{- if .Values.kpi_exporter.enabled }}
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "kpi-exporter.fullname" . }}
+  labels:
+    release: {{ .Release.Name }}
+spec:
+  type: NodePort
+  ports:
+    - port: 8080
+      targetPort: 8080
+      nodePort: {{ .Values.kpi_exporter.nodePort }}
+      protocol: TCP
+  selector:
+    app: "kpi-exporter"
+{{- end }}