Merge "Path for nesting: external CP in VNFD and NSD can refer to internal VLDs and...

[osm/IM.git] / models / yang / nsd-base.yang

diff --git a/models/yang/nsd-base.yang b/models/yang/nsd-base.yang
index 6c852cb..aded995 100644 (file)
--- a/models/yang/nsd-base.yang
+++ b/models/yang/nsd-base.yang
@@ -23,10 +23,6 @@ module nsd-base
   namespace "http://riftio.com/ns/riftware-1.0/nsd-base";
   prefix "nsd-base";
 
-  import rw-pb-ext {
-    prefix "rwpb";
-  }
-
   import ietf-inet-types {
     prefix "inet";
   }
@@ -35,6 +31,10 @@ module nsd-base
     prefix "manotypes";
   }
 
+  import vnfd {
+    prefix "vnfd";
+  }
+
   revision 2017-02-28 {
     description
       "Initial revision. This YANG file defines
@@ -179,6 +179,71 @@ module nsd-base
             "Type of the connection point.";
         type manotypes:connection-point-type;
       }
+
+      leaf floating-ip-required {
+        description
+            "Boolean parameter to indicate whether the CP must be exposed.
+             A public IP address will be allocated to this CP if exposed is true.
+             The default is false meaning a floating IP address is not required.
+             It must be explicitly asked for a floating IP address to be allocated.";
+        type boolean;
+      }
+
+      choice connection {
+        description "Logical connection of the CP to a VLD or to a VNF CP";
+
+        case vld-ref {
+
+          leaf vld-id-ref {
+            description
+              "ID reference to a VLD in the NS";
+            type leafref {
+              path "../../vld/id";
+            }
+          }
+
+        }
+
+        case vnfd-connection-point-ref {
+
+          leaf member-vnf-index-ref {
+            description "Reference to member-vnf within constituent-vnfd";
+            type leafref {
+              path "../../constituent-vnfd/member-vnf-index";
+            }
+          }
+
+          leaf vnfd-id-ref {
+            description
+              "A reference to a vnfd. This is a leafref to path:
+                  ../../nsd:constituent-vnfd
+                  + [nsd:id = current()/../nsd:id-ref]
+                  + /nsd:vnfd-id-ref";
+            type leafref {
+              path "../../constituent-vnfd" +
+                   "[member-vnf-index = current()/../member-vnf-index-ref]" +
+                   "/vnfd-id-ref";
+            }
+          }
+
+          leaf vnfd-connection-point-ref {
+            description
+              "A reference to a connection point name
+                  in a vnfd. This is a leafref to path:
+                      /vnfd:vnfd-catalog/vnfd:vnfd
+                      + [vnfd:id = current()/../nsd:vnfd-id-ref]
+                      + /vnfd:connection-point/vnfd:name";
+            type leafref {
+              path "/vnfd:vnfd-catalog/vnfd:vnfd" +
+                   "[vnfd:id = current()/../vnfd-id-ref]" +
+                   "/vnfd:connection-point/vnfd:name";
+            }
+          }
+
+        }
+
+      }
+
     }
 
     list scaling-group-descriptor {
@@ -578,7 +643,6 @@ module nsd-base
     uses manotypes:ip-profile-list;
 
     list initial-service-primitive {
-      rwpb:msg-new NsdInitialServicePrimitive;
       description
         "Initial set of service primitives for NSD.";
       key "seq";
@@ -587,7 +651,6 @@ module nsd-base
     }
 
     list terminate-service-primitive {
-      rwpb:msg-new NsdTerminateServicePrimitive;
       description
         "Set of service primitives during
          termination for NSD.";
@@ -743,11 +806,6 @@ module nsd-base
       default false;
     }
 
-    leaf ipv4-nat-pool-name{
-      type string;
-      description "IPV4 nat pool name";
-    }
-
     choice init-params {
       description "Extra parameters for VLD instantiation";