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>

6 files changed, 222 insertions, 0 deletions

diff --git a/kubernetes/sdc/charts/sdc-wfd/.helmignore b/kubernetes/sdc/charts/sdc-wfd/.helmignore
new file mode 100644
index 0000000000..f0c1319444
--- /dev/null
+++ b/kubernetes/sdc/charts/sdc-wfd/.helmignore
@@ -0,0 +1,21 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
diff --git a/kubernetes/sdc/charts/sdc-wfd/Chart.yaml b/kubernetes/sdc/charts/sdc-wfd/Chart.yaml
new file mode 100644
index 0000000000..a04b2e5784
--- /dev/null
+++ b/kubernetes/sdc/charts/sdc-wfd/Chart.yaml
@@ -0,0 +1,18 @@
+# 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
+description: Common Workflow Design
+name: sdc-wfd
+version: 2.0.0
\ No newline at end of file
diff --git a/kubernetes/sdc/charts/sdc-wfd/templates/NOTES.txt b/kubernetes/sdc/charts/sdc-wfd/templates/NOTES.txt
new file mode 100644
index 0000000000..d83c152a4c
--- /dev/null
+++ b/kubernetes/sdc/charts/sdc-wfd/templates/NOTES.txt
@@ -0,0 +1,20 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http://{{ . }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ include "common.namespace" . }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "common.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ include "common.namespace" . }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ include "common.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ include "common.namespace" . }} {{ include "common.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.externalPort }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ include "common.namespace" . }} -l "app={{ include "common.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl port-forward $POD_NAME 8080:{{ .Values.service.internalPort }}
+{{- end }}
+
diff --git a/kubernetes/sdc/charts/sdc-wfd/templates/deployment.yaml b/kubernetes/sdc/charts/sdc-wfd/templates/deployment.yaml
new file mode 100644
index 0000000000..eb1f47974c
--- /dev/null
+++ b/kubernetes/sdc/charts/sdc-wfd/templates/deployment.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: extensions/v1beta1
+kind: Deployment
+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 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  template:
+    metadata:
+      labels:
+        app: {{ include "common.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: {{ include "common.name" . }}
+          image: "{{ .Values.global.repository | default .Values.repository }}/{{ .Values.image }}"
+          imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+          ports:
+          - containerPort: {{ .Values.service.internalPort }}
+          # disable liveness probe when breakpoints set in debugger
+          # so K8s doesn't restart unresponsive container
+          {{- if eq .Values.liveness.enabled true }}
+          livenessProbe:
+            tcpSocket:
+              port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.liveness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.liveness.periodSeconds }}
+          {{ end -}}
+          readinessProbe:
+            tcpSocket:
+              port: {{ .Values.service.internalPort }}
+            initialDelaySeconds: {{ .Values.readiness.initialDelaySeconds }}
+            periodSeconds: {{ .Values.readiness.periodSeconds }}
+      imagePullSecrets:
+      - name: "{{ include "common.namespace" . }}-docker-registry-key"
\ No newline at end of file
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 0000000000..09c7e04287
--- /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 }}
diff --git a/kubernetes/sdc/charts/sdc-wfd/values.yaml b/kubernetes/sdc/charts/sdc-wfd/values.yaml
new file mode 100644
index 0000000000..507d7a34f7
--- /dev/null
+++ b/kubernetes/sdc/charts/sdc-wfd/values.yaml
@@ -0,0 +1,55 @@
+# 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.
+
+#################################################################
+# Global configuration defaults.
+#################################################################
+global:
+  nodePortPrefix: 302
+
+#################################################################
+# Application configuration defaults.
+#################################################################
+# application image
+repository: nexus3.onap.org:10001
+image: onap/sdc/sdc-workflow-designer:1.1.0-STAGING-latest
+pullPolicy: Always
+
+# flag to enable debugging - application support required
+debugEnabled: false
+
+# default number of instances
+replicaCount: 1
+
+# probe configuration parameters
+liveness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+  # necessary to disable liveness probe when setting breakpoints
+  # in debugger so K8s doesn't restart unresponsive container
+  enabled: true
+
+readiness:
+  initialDelaySeconds: 10
+  periodSeconds: 10
+
+service:
+  type: NodePort
+  name: sdc-wfd
+  nodePort: "56"
+  internalPort: 8080
+
+ingress:
+  enabled: false
+