Support custom hostname for Portal UI

Change-Id: If315051577a3bf1367f779d6d1385b17e57c5dc3
Issue-ID: INT-774
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>
diff --git a/deployment/heat/onap-oom/parts/onap-oom-1.yaml b/deployment/heat/onap-oom/parts/onap-oom-1.yaml
index 1a9e33d..0b7ac43 100644
--- a/deployment/heat/onap-oom/parts/onap-oom-1.yaml
+++ b/deployment/heat/onap-oom/parts/onap-oom-1.yaml
@@ -97,6 +97,11 @@
     type: number
     default: 1500
 
+  portal_hostname:
+    type: string
+    description: The FQDN of the k8s host that will be used for the Portal UI component URLs; this needs to be resolveable at the client
+    default: "portal.api.simpledemo.onap.org"
+
 resources:
   random-str:
     type: OS::Heat::RandomString