Add External Interface NBI project into OOM TOSCA

Change-Id: Iecdc9916014fa08147b3d592557806f24bc7c0b2
Issue-ID: OOM-1099
Signed-off-by: Hong Guan <hg4105@att.com>
diff --git a/TOSCA/Helm/onap-blueprint.yaml b/TOSCA/Helm/onap-blueprint.yaml
index 3ac76fa..c5b699b 100644
--- a/TOSCA/Helm/onap-blueprint.yaml
+++ b/TOSCA/Helm/onap-blueprint.yaml
@@ -347,3 +347,13 @@
     relationships:
       - type: cloudify.relationships.connected_to
         target: k8s_env
+
+  nbi:
+    type: cloudify.nodes.Helm
+    properties:
+      args:
+      - { get_input: namespace }
+      - nbi
+    relationships:
+      - type: cloudify.relationships.connected_to
+        target: k8s_env
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