Refactor OOM script of sdc-wfd.

Refactor OOM script of sdc-wfd to align with the other sub-projects of sdc.
Change license template to align with OOM.
Remove '.Values.initImage' for its not be used.
Choose a free number '30256' for the workflow designer's 'nodePort'.

Issue-ID: SDC-1128

Change-Id: Ic5fedf86203ab96209df69c79e92daa88f728d44
Signed-off-by: YuanHu <yuan.hu1@zte.com.cn>
diff --git a/kubernetes/sdc/charts/sdc-wfd/templates/service.yaml b/kubernetes/sdc/charts/sdc-wfd/templates/service.yaml
new file mode 100644
index 0000000..09c7e04
--- /dev/null
+++ b/kubernetes/sdc/charts/sdc-wfd/templates/service.yaml
@@ -0,0 +1,54 @@
+# Copyright © 2018 ZTE
+#
+# 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.
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "common.fullname" . }}
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  annotations:
+    msb.onap.org/service-info: '[
+      {
+          "serviceName": "workflow-modeler",
+          "version": "v1",
+          "url": "/api/workflow-modeler/v1",
+          "protocol": "REST",
+          "port": "{{ .Values.service.internalPort }}",
+          "enable_ssl": true,
+          "visualRange":"1"
+      },
+      {
+          "serviceName": "workflow-modeler-ui",
+          "version": "v1",
+          "url": "/workflow-modeler",
+          "protocol": "UI",
+          "path": "/workflow-modeler",
+          "port": "{{ .Values.service.internalPort }}",
+          "visualRange":"1"
+      }
+      ]'
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.internalPort }}
+      nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort }}
+      name: {{ .Values.service.name }}
+  selector:
+    app: {{ include "common.name" . }}
+    release: {{ .Release.Name }}