WF Ingress support for SDC deployment

1. WF Ingress support for SDC deployment
2. By default the ingress is disabled

Change-Id: I35943a0100cdee5a3b1dab4a37bb31998f2cbec9
Issue-ID: OOM-1686
Signed-off-by: priyanshua <pagarwal@amdocs.com>

2 files changed, 48 insertions, 0 deletions

diff --git a/kubernetes/sdc/charts/sdc-wfd-fe/templates/ingress.yaml b/kubernetes/sdc/charts/sdc-wfd-fe/templates/ingress.yaml
new file mode 100644
index 0000000000..d051eafead
--- /dev/null
+++ b/kubernetes/sdc/charts/sdc-wfd-fe/templates/ingress.yaml
@@ -0,0 +1,39 @@
+# Copyright © 2018 Amdocs, Bell Canada
+#
+# 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.ingress.enabled }}
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: {{ include "common.fullname" . }}-ingress
+  namespace: {{ include "common.namespace" . }}
+  labels:
+    app: {{ include "common.name" . }}
+    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+{{- with .Values.ingress.annotations }}
+  annotations:
+{{ toYaml . | indent 4 }}
+{{- end }}
+spec:
+  rules:
+  - http:
+      paths:
+      - path: /workflows/
+        backend:
+          serviceName: {{.Values.service.name}}
+          servicePort: {{.Values.service.internalPort}}
+{{ end }}
+
diff --git a/kubernetes/sdc/charts/sdc-wfd-fe/values.yaml b/kubernetes/sdc/charts/sdc-wfd-fe/values.yaml
index 8c002af181..d9b4dee17e 100644
--- a/kubernetes/sdc/charts/sdc-wfd-fe/values.yaml
+++ b/kubernetes/sdc/charts/sdc-wfd-fe/values.yaml
@@ -65,6 +65,15 @@ service:
 
 ingress:
   enabled: false
+  annotations:
+    ingress.kubernetes.io/secure-backends: "false"
+    nginx.ingress.kubernetes.io/secure-backends: "false"
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
+    nginx.ingress.kubernetes.io/ssl-redirect: "true"
+    nginx.ingress.kubernetes.io/backend-protocol: "HTTP"
+    nginx.ingress.kubernetes.io/rewrite-target: /workflows/
+    nginx.ingress.kubernetes.io/server-snippet: |
+      underscores_in_headers on;
 
 resources: {}
   # We usually recommend not to specify default resources and to leave this as a conscious