X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FIM.git;a=blobdiff_plain;f=models%2Fyang%2Fnsd-base.yang;h=f11ab2226ea61a6f63d20a7f74f7d5d9ba7707c2;hp=c332869403a21231303cf0c770a4e38a6374c14d;hb=66adc6d16af6cc9f8ae4194feca1ddb7454c4765;hpb=989442ed148edbd11f94e48a8ebb40ddd7d5d65b

diff --git a/models/yang/nsd-base.yang b/models/yang/nsd-base.yang
index c332869..f11ab22 100644
--- a/models/yang/nsd-base.yang
+++ b/models/yang/nsd-base.yang
@@ -31,6 +31,10 @@ module nsd-base
     prefix "manotypes";
   }
 
+  import vnfd {
+    prefix "vnfd";
+  }
+
   revision 2017-02-28 {
     description
       "Initial revision. This YANG file defines
@@ -57,17 +61,6 @@ module nsd-base
     }
   }
 
-  typedef scaling-policy-type {
-    type enumeration {
-      enum manual {
-        value 1;
-      }
-      enum automatic {
-        value 2;
-      }
-    }
-  }
-
   typedef scaling-criteria-operation {
     type enumeration {
       enum AND {
@@ -175,6 +168,71 @@ 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 {
@@ -201,12 +259,6 @@ module nsd-base
           type string;
         }
 
-        leaf scaling-type {
-          description
-              "Type of scaling";
-          type scaling-policy-type;
-        }
-
         leaf enabled {
           description
             "Specifies if the scaling policy can be applied";