Merge branch 'master' into 'bug#92'

# Conflicts:
#   src/yang/etsi-nfv-vnf.yang

example-data/nfv.xml

@@ -48,14 +48,26 @@
     </sw-image-desc>
     <ext-cpd>
       <id>inside</id>
+      <int-cpd>
+	<vdu-id>firewall</vdu-id>
+	<cpd>inside</cpd>
+      </int-cpd>
       <layer-protocol>Ethernet</layer-protocol>
     </ext-cpd>
     <ext-cpd>
       <id>management</id>
+      <int-cpd>
+	<vdu-id>firewall</vdu-id>
+	<cpd>management</cpd>
+      </int-cpd>
       <layer-protocol>Ethernet</layer-protocol>
     </ext-cpd>
     <ext-cpd>
       <id>outside</id>
+      <int-cpd>
+	<vdu-id>firewall</vdu-id>
+	<cpd>outside</cpd>
+      </int-cpd>
       <layer-protocol>Ethernet</layer-protocol>
     </ext-cpd>
     <df>
@@ -131,14 +143,26 @@
     </sw-image-desc>
     <ext-cpd>
       <id>left</id>
+      <int-cpd>
+	<vdu-id>router</vdu-id>
+	<cpd>left</cpd>
+      </int-cpd>
       <layer-protocol>Ethernet</layer-protocol>
     </ext-cpd>
     <ext-cpd>
       <id>management</id>
+      <int-cpd>
+	<vdu-id>router</vdu-id>
+	<cpd>management</cpd>
+      </int-cpd>
       <layer-protocol>Ethernet</layer-protocol>
     </ext-cpd>
     <ext-cpd>
       <id>right</id>
+      <int-cpd>
+	<vdu-id>router</vdu-id>
+	<cpd>right</cpd>
+      </int-cpd>
       <layer-protocol>Ethernet</layer-protocol>
     </ext-cpd>
     <df>
@@ -218,7 +242,9 @@
     <virtual-link-desc>
       <id>fw2dpi</id>
       <connectivity-type>
-        <layer-protocol>Ethernet</layer-protocol>
+        <layer-protocol>
+	  <protocol>Ethernet</protocol>
+	</layer-protocol>
       </connectivity-type>
       <df>
         <id>normal</id>
@@ -231,7 +257,9 @@
     <virtual-link-desc>
       <id>mgmt</id>
       <connectivity-type>
-        <layer-protocol>IPv4</layer-protocol>
+        <layer-protocol>
+	  <protocol>IPv4</protocol>
+	</layer-protocol>
       </connectivity-type>
       <df>
         <id>normal</id>
@@ -244,7 +272,9 @@
     <virtual-link-desc>
       <id>r2fw</id>
       <connectivity-type>
-        <layer-protocol>Ethernet</layer-protocol>
+        <layer-protocol>
+	  <protocol>Ethernet</protocol>
+	</layer-protocol>
       </connectivity-type>
       <df>
         <id>normal</id>
@@ -467,7 +497,9 @@
     <virtual-link-desc>
       <id>r2fw</id>
       <connectivity-type>
-        <layer-protocol>IPv4</layer-protocol>
+        <layer-protocol>
+	  <protocol>IPv4</protocol>
+	</layer-protocol>
       </connectivity-type>
       <df>
         <id>r2fw</id>

src/yang/etsi-nfv-common.yang

@@ -6,13 +6,13 @@ submodule etsi-nfv-common {
   description
     "Common data types for ETSI data models.";
 
-  revision 2018-06-19 {
+  revision 2019-03-18 {
     description
       "Initial revision
 
        Common data structures to support VNFD and NSD according to:
-       ETSI GS NFV-IFA 014 Ed251v244
-       ETSI GS NFV-IFA 011 Ed251v243";
+       ETSI GS NFV-IFA 014 Ed261v252
+       ETSI GS NFV-IFA 011 Ed261v254";
   }
 
   /*
@@ -293,14 +293,20 @@ submodule etsi-nfv-common {
 
   grouping connectivity-type {
     container connectivity-type {
-      leaf layer-protocol {
-        mandatory true;
-        type identityref {
-          base layer-protocol;
-        }
+      list layer-protocol {
+	key "protocol";
+
+	leaf protocol {
+          type identityref {
+            base layer-protocol;
+          }
+	}
         description
-          "Identifies the protocol this VL gives access to (Ethernet,
-           MPLS, ODU2, IPV4, IPV6, Pseudo-Wire).";
+          "Identifies the protocols that the VL uses (Ethernet,
+           MPLS, ODU2, IPV4, IPV6, Pseudo-Wire). The top layer
+           protocol of the VL protocol stack shall always be provided.
+           The lower layer protocols may be included when there are
+           specific requirements on these layers.";
         reference
           "GS NFV IFA011: Section 7.1.7.3, ConnectivityType
            information element.";

src/yang/etsi-nfv-ns.yang

@@ -11,14 +11,14 @@ submodule etsi-nfv-ns {
   description
     "Models for NS according to ETSI GS NFV-IFA 014.";
 
-  revision 2017-01-20 {
+  revision 2019-03-18 {
     description
       "Initial revision
        Common data structure to support NSD according to:
-       ETSI GS NFV-IFA 011 Ed251v243";
+       ETSI GS NFV-IFA 014 Ed261v252";
 
     reference
-      "ETSI GS NFV-IFA 011 Ed251v243";
+      "ETSI GS NFV-IFA 014 Ed261v252";
   }
 
   grouping resource-handle {
@@ -250,6 +250,7 @@ submodule etsi-nfv-ns {
           }
 
           container qos {
+	    presence "VL QoS parameters";
             description
               "The QoS information element specifies quality of
                service parameters applicable to a VL.";
@@ -492,7 +493,8 @@ submodule etsi-nfv-ns {
             }
             container ns {
               leaf nsd-id {
-                must ". = deref(../../ns-profile-id)/../nsd-id" {
+                must ". = deref(../../nested-ns-profile-id)/" +
+                     "../nsd-id" {
                 }
 
                 type leafref {
@@ -752,7 +754,7 @@ submodule etsi-nfv-ns {
           }
 
           leaf min-number-of-instances {
-            mandatory true;
+            default 1;
             type uint16;
             description
               "Minimum number of instances of the VNF based on this
@@ -763,7 +765,7 @@ submodule etsi-nfv-ns {
           }
 
           leaf max-number-of-instances {
-            mandatory true;
+            default 1;
             type uint16;
             description
               "Maximum number of instances of the VNF based on this
@@ -1176,7 +1178,7 @@ submodule etsi-nfv-ns {
             }
 
             leaf number-of-instances {
-              mandatory true;
+              default 1;
               type uint32;
               description
                 "Specifies the number of VNF instances required for
@@ -1236,7 +1238,7 @@ submodule etsi-nfv-ns {
             }
 
             leaf number-of-instances {
-              mandatory true;
+              default 1;
               type uint32;
               description
                 "Specifies the number of nested NS instances required
@@ -1342,7 +1344,7 @@ submodule etsi-nfv-ns {
           }
           leaf min-number-of-instances {
             type uint16;
-            mandatory true;
+            default 1;
             description
               "Minimum number of nested NS instances based on the
                referenced NSD that is permitted to exist for this
@@ -1353,7 +1355,7 @@ submodule etsi-nfv-ns {
           }
           leaf max-number-of-instances {
             type uint16;
-            mandatory true;
+            default 1;
             description
               "Maximum number of nested NS instances based on the
                referenced NSD that is permitted to exist for this

src/yang/etsi-nfv-pnf.yang

@@ -12,15 +12,15 @@ submodule etsi-nfv-pnf {
   description
     "Models for PNFD according to GS NFV-IFA 014.";
 
-  revision 2018-06-25 {
+  revision 2019-03-18 {
     description
       "Initial revision.
 
        Common data structure to support VNFD according to:
-       ETSI GS NFV-IFA 014 Ed251v244";
+       ETSI GS NFV-IFA 014 Ed261v252";
 
     reference
-      "ETSI GS NFV-IFA 014 Ed251v244";
+      "ETSI GS NFV-IFA 014 Ed261v252";
   }
 
   grouping pnfd {

src/yang/etsi-nfv-vnf.yang

@@ -16,15 +16,15 @@ submodule etsi-nfv-vnf {
   description
     "Models for VNFD according to GS NFV-IFA 011.";
 
-  revision 2018-06-19 {
+  revision 2019-03-18 {
     description
       "Initial revision.
 
        Common data structure to support VNFD according to:
-       VNFD according to ETSI GS NFV-IFA 011 Ed251v243";
+       VNFD according to ETSI GS NFV-IFA 011 Ed261v254";
 
     reference
-      "ETSI GS NFV-IFA 011 Ed251v243";
+      "ETSI GS NFV-IFA 011 Ed261v254";
   }
 
   grouping virtual-network-interface-requirements {
@@ -56,7 +56,7 @@ submodule etsi-nfv-vnf {
       }
 
       leaf support-mandatory {
-        mandatory true;
+        default "false";
         type boolean;
         description
           "Indicates whether fulfilling the constraint is
@@ -623,7 +623,7 @@ submodule etsi-nfv-vnf {
             type uint16 {
               range "1..max";
             }
-            mandatory true;
+            default 1;
             description
               "Number of virtual CPUs.";
             reference
@@ -738,7 +738,7 @@ submodule etsi-nfv-vnf {
             enum "swap";
             enum "ephemeral";
           }
-          mandatory true;
+          default "root";
           description
             "Type of virtualised storage resource (e.g. volume,
              object).";
@@ -856,7 +856,7 @@ submodule etsi-nfv-vnf {
              information element.";
         }
         leaf container-format {
-          mandatory true;
+          default "bare";
           type enumeration {
             enum "aki" {
               description
@@ -896,7 +896,7 @@ submodule etsi-nfv-vnf {
              information element.";
         }
         leaf disk-format {
-          mandatory true;
+          default "qcow2";
           type enumeration {
             enum "aki" {
               description
@@ -994,7 +994,7 @@ submodule etsi-nfv-vnf {
              information element.";
         }
         leaf image {
-          mandatory true;
+          default ".";
           type inet:uri;
           description
             "This is a reference to the actual software image.
@@ -1061,6 +1061,7 @@ submodule etsi-nfv-vnf {
                information element.";
           }
           container qos {
+	    presence "VL QoS parameters";
             description
               "QoS of the VL.";
             reference
@@ -1223,7 +1224,7 @@ submodule etsi-nfv-vnf {
           }
           leaf min-number-of-instances {
             type uint16;
-            mandatory true;
+            default 1;
             description
               "Minimum number of instances of the VNFC based on this
                VDU that is permitted to exist for this flavour.";
@@ -1233,7 +1234,7 @@ submodule etsi-nfv-vnf {
           }
           leaf max-number-of-instances {
             type uint16;
-            mandatory true;
+            default 1;
             must ". >= ../nfv:min-number-of-instances";
             reference
               "GS NFV IFA011: Section 7.1.8.3, VduProfile information
@@ -1637,7 +1638,7 @@ submodule etsi-nfv-vnf {
               must ". >= ../../../../nfv:df/" +
                    "nfv:vdu-profile[id=current()/../nfv:id]/" +
                    "nfv:min-number-of-instances";
-              mandatory true;
+              default 1;
               description
                 "Number of instances of VNFC based on this VDU to
                  deploy for this level.";
@@ -2056,6 +2057,118 @@ submodule etsi-nfv-vnf {
                AffinityOrAntiAffinityGroup information element";
           }
         }
+
+        list indicator {
+          key "id";
+
+          leaf id {
+            type string;
+            description
+              "Unique identifier.";
+            reference
+              "GS NFV IFA011: Section 7.1.11.2 VnfIndicator
+               information element";
+          }
+
+          leaf name {
+            type string;
+            description
+              "The human readable name of the VnfIndicator.";
+            reference
+              "GS NFV IFA011: Section 7.1.11.2 VnfIndicator
+               information element";
+          }
+
+          leaf indicator-value {
+            type string;
+            description
+              "Defines the allowed values or value ranges of this
+               indicator.";
+            reference
+              "GS NFV IFA011: Section 7.1.11.2 VnfIndicator
+               information element";
+          }
+
+          leaf source {
+            type enumeration {
+              enum vnf;
+              enum em;
+              enum both;
+            }
+            description
+              "Describe the source of the indicator. The possible
+               values are:
+               • VNF.
+               • EM.
+               • Both.
+
+               This tells the consumer where to send the subscription
+               request.";
+            reference
+              "GS NFV IFA011: Section 7.1.11.2 VnfIndicator
+               information element";
+          }
+
+          description
+            "Declares the VNF indicators that are supported by this
+             VNF (specific to this DF).";
+          reference
+            "GS NFV IFA011: Section 7.1.8.2 VnfDf information
+             element";
+        }
+
+        list supported-vnf-interfaces {
+          key "name";
+
+          leaf name {
+            type enumeration {
+              enum vnf-configuration;
+              enum vnf-indicator;
+            }
+            description
+              "Identifies an interface produced by the VNF. Valid
+               values:
+               - VNF_CONFIGURATION
+               - VNF_INDICATOR";
+            reference
+              "GS NFV IFA011: Section 7.1.8.16 VnfInterfaceDetails
+               information element";
+          }
+
+          leaf-list cpd-id {
+            type leafref {
+              path "../../../ext-cpd/id";
+            }
+            description
+              "References one or more CPDs from which to instantiate
+               external CPs through which interface endpoints on the
+               VNF side can be reached by the VNFM.";
+            reference
+              "GS NFV IFA011: Section 7.1.8.16 VnfInterfaceDetails
+               information element";
+          }
+
+          list interface-details {
+            key "key";
+
+            leaf key {
+              type string;
+            }
+
+            leaf value {
+              type string;
+            }
+          }
+
+          description
+            "Indicates which interfaces the VNF produces and provides
+             additional details on how to access the interface
+             endpoints.";
+          reference
+            "GS NFV IFA011: Section 7.1.8.2 VnfDf information
+             element";
+        }