issue #53 Adding MegaCR FEAT17 Cloud-native VNFs

Signed-off-by: Preethika <preethika.p@tataelxsi.co.in>

src/yang/etsi-nfv-vnf.yang

@@ -212,6 +212,7 @@ submodule etsi-nfv-vnf {
           "Specifies the scope of the rule.
            Values:
              • NFVI-PoP
+             • CIS-node
              • Zone
              • ZoneGroup
              • NFVI-node
@@ -676,6 +677,182 @@ submodule etsi-nfv-vnf {
           }
         }
       }
+
+      list logical-node {
+        key "id";
+
+        leaf id {
+          type string;
+          description
+            "Identifies this set of logical node requirements.";
+          reference
+            "GS NFV IFA011: Section 7.1.9.6, LogicalNodeRequirements
+             Information elements.";
+        }
+
+        list requirement-detail {
+          key "key";
+          min-elements 1;
+
+          leaf key {
+            type string;
+          }
+
+          leaf value {
+            type string;
+          }
+          description
+            "The logical node-level compute, memory and I/O
+             requirements. An array of key-value pairs that
+             articulate the deployment requirements.
+
+             This could include the number of CPU cores on this
+             logical node, a memory configuration specific to a
+             logical node (e.g. such as available in the Linux
+             kernel via the libnuma library) or a requirement
+             related to the association of an I/O device with the
+             logical node.";
+          reference
+            "GS NFV IFA011: Section 7.1.9.6, LogicalNodeRequirements
+             information element.";
+        }
+	    }
+      list request-additional-capability {
+        key "name";
+
+        leaf name {
+          type string;
+          description
+            "Identifies a requested additional capability for the
+             VDU. ETSI GS NFV-IFA 002 [i.1] describes acceleration
+             capabilities.";
+          reference
+            "GS NFV IFA011: Section 7.1.9.5,
+             RequestedAdditionalCapabilityData Information element.";
+        }
+
+        leaf support-mandatory {
+          type boolean;
+          description
+            "Indicates whether the requested additional capability
+             is mandatory for successful operation.";
+          reference
+            "GS NFV IFA011: Section 7.1.9.5,
+             RequestedAdditionalCapabilityData Information
+             element.";
+        }
+
+        leaf min-version {
+          type string;
+          description
+            "Identifies the minimum version of the requested
+             additional capability.";
+          reference
+            "GS NFV IFA011: Section 7.1.9.5,
+             RequestedAdditionalCapabilityData Information element.";
+        }
+
+        leaf preferred-version {
+          type string;
+          description
+            "Identifies the preferred version of the requested
+             additional capability.";
+          reference
+            "GS NFV IFA011: Section 7.1.9.5,
+             RequestedAdditionalCapabilityData Information element.";
+        }
+
+        list target-performance-parameters {
+          key "key";
+
+          leaf key {
+            type string;
+          }
+
+          leaf value {
+            type string;
+          }
+          description
+            "Identifies specific attributes, dependent on the
+             requested additional capability type.";
+          reference
+            "GS NFV IFA011: Section 7.1.9.5,
+             RequestedAdditionalCapabilityData Information element.";
+        }
+      }
+
+      leaf-list mcio-constraint-params {
+        type enumeration {
+          enum "affinityNfviPop";
+          enum "affinityZone";
+          enum "affinityZoneGroup";
+          enum "affinityNfviNode";
+          enum "affinityCisNode";
+          enum "antiAffinityNfviPop";
+          enum "antiAffinityZone";
+          enum "antiAffinityZoneGroup";
+          enum "antiAffinityNfviNode";
+          enum "antiAffinityCisNode";
+          enum "localAffinityNfviPop";
+          enum "localAffinityZone";
+          enum "localAffinityZoneGroup";
+          enum "localAffinityNfviNode";
+          enum "localAffinityCisNode";
+          enum "localAntiAffinityNfviPop";
+          enum "localAntiAffinityZone";
+          enum "localAntiAffinityZoneGroup";
+          enum "localAntiAffinityNfviNode";
+          enum "localAntiAffinityCisNode";
+          enum "nodeAdditionalCapabilitySsd";
+          enum "nodeAdditionalCapabilityDpdk";
+          enum "nodeAdditionalCapabilitySriov";
+          enum "nodeAdditionalCapabilityGpu";
+          enum "nodeAdditionalCapabilityFpga";
+          enum "nodeAdditionalCapabilityCpuPin";
+          enum "nodeCapabilityLogicalNuma";
+          enum "nodePool";
+        }
+        description
+          "The parameter names for constraints expected to be
+           assigned to MCIOs realizing this Vdu.The value specifies
+           the standardized semantical context of the MCIO
+           constraints and the parameter names for the MCIO
+           constraints in the MCIO declarative descriptor.
+           The mcioConstraintParams attribute shall have one of the
+           following values, expressing the associated semantical
+           context.
+           VALUES:
+           • affinityNfviPop
+           • affinityZone
+           • affinityZoneGroup
+           • affinityNfviNode
+           • affinityCisNode
+           • antiAffinityNfviPop
+           • antiAffinityZone
+           • antiAffinityZoneGroup
+           • antiAffinityNfviNode
+           • antiAffinityCisNode
+           • localAffinityNfviPop
+           • localAffinityZone
+           • localAffinityZoneGroup
+           • localAffinityNfviNode
+           • localAffinityCisNode
+           • localAntiAffinityNfviPop
+           • localAntiAffinityZone
+           • localAntiAffinityZoneGroup
+           • localAntiAffinityNfviNode
+           • localAntiAffinityCisNode
+           • nodeAdditionalCapabilitySsd
+           • nodeAdditionalCapabilityDpdk
+           • nodeAdditionalCapabilitySriov
+           • nodeAdditionalCapabilityGpu
+           • nodeAdditionalCapabilityFpga
+           • nodeAdditionalCapabilityCpuPin
+           • nodeCapabilityLogicalNuma
+           •  nodePool.";
+        reference
+            "GS NFV IFA011: Section 7.1.6.2, Vdu Information elements.";
+	    }
     }
 
     list virtual-compute-desc {
@@ -1132,6 +1309,37 @@ submodule etsi-nfv-vnf {
 	  }
 	}
       }
+
+      uses nfvi-maintenance-info {
+        description
+          "When present, provides information on the rules to be
+           observed when an instance based on this
+           VirtualStorageDesc is impacted during NFVI operation
+           and maintenance (e.g. NFVI resource upgrades).";
+        reference
+          "GS NFV IFA011: Section 7.1.9.4, Information elements
+          related to Virtual Storage.";
+      }
+
+      leaf per-vnfc-instance {
+        type boolean;
+        default "true";
+        description
+          "Indicates whether the virtual storage resource shall be
+          instantiated per VNFC instance.
+          If the value is true (default), a virtual storage
+          resource shall be instantiated for each VNFC instance
+          that is based on a VDU referring to this virtual storage
+          descriptor and have the same lifetime as the VNFC instance.
+          If the value is false, a single virtual storage resource
+          shall be instantiated with a lifetime independent of the
+          lifetime of individual VNFC instances based on a VDU
+          referring to this virtual storage descriptor.The storage
+          resource shall have the same lifetime as the VNF instance";
+        reference
+          "GS NFV IFA011: Section 7.1.9.4, Information elements
+          related to Virtual Storage.";
+      }
     }
 
     list sw-image-desc {
@@ -2790,6 +2998,7 @@ submodule etsi-nfv-vnf {
                 • Zone
                 • ZoneGroup
                 • NFVI-node
+                • CIS-node
                 • network-link-and-node";
           reference
             "GS NFV IFA011: Section 7.1.8.12