Merge branch 'dev-v3.5.1' into 'issue#34' (94a5779a) · Commits · NFV - Network Functions Virtualisation / SOL006

.jenkins.sh

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -19,7 +19,7 @@ docker run "$IMG"
	echo "Building HTML tree"		echo "Building HTML tree"
	docker run -v"$(pwd)/src/yang/:/yang/" mjethanandani/pyang \		docker run -v"$(pwd)/src/yang/:/yang/" mjethanandani/pyang \
	"/bin/sh" -c "cd /yang/ && pyang -f jstree -p /yang/ \		"/bin/sh" -c "cd /yang/ && pyang -f jstree -p /yang/ \
	/yang/etsi-nfv.yang > etsi-nfv.html"		/yang/etsi-nfv-descriptors.yang > etsi-nfv.html"

	sed -r -i 's\|<a href=\"http://www.tail-f.com">\|<a href="http://etsi.org">\|g' src/yang/etsi-nfv.html		sed -r -i 's\|<a href=\"http://www.tail-f.com">\|<a href="http://etsi.org">\|g' src/yang/etsi-nfv.html
	sed -r -i 's\|data\:image/gif\;base64,R0lGODlhS.*RCAA7\|https://www.etsi.org/images/ETSILogoTwitter.png\" height=\"100\|g' src/yang/etsi-nfv.html		sed -r -i 's\|data\:image/gif\;base64,R0lGODlhS.*RCAA7\|https://www.etsi.org/images/ETSILogoTwitter.png\" height=\"100\|g' src/yang/etsi-nfv.html

example-data/complex-vnfd.xml

+2 −2

Original line number	Original line	Diff line number	Diff line
	@@ -240,7 +240,7 @@
	</lcm-operations-configuration>		</lcm-operations-configuration>
	<affinity-or-anti-affinity-group>		<affinity-or-anti-affinity-group>
	<id>control-plane</id>		<id>control-plane</id>
	<type>anti-affinity</type>		<affinityorAntiaffinity>anti-affinity</affinityorAntiaffinity>
	<scope>nfvi-node</scope>		<scope>nfvi-node</scope>
	</affinity-or-anti-affinity-group>		</affinity-or-anti-affinity-group>
	</df>		</df>
	@@ -328,7 +328,7 @@
	</lcm-operations-configuration>		</lcm-operations-configuration>
	<affinity-or-anti-affinity-group>		<affinity-or-anti-affinity-group>
	<id>control-plane</id>		<id>control-plane</id>
	<type>anti-affinity</type>		<affinityorAntiaffinity>anti-affinity</affinityorAntiaffinity>
	<scope>nfvi-node</scope>		<scope>nfvi-node</scope>
	</affinity-or-anti-affinity-group>		</affinity-or-anti-affinity-group>
	</df>		</df>

src/yang/etsi-nfv-common.yang

+66 −23

Original line number	Original line	Diff line number	Diff line
	@@ -482,8 +482,11 @@ submodule etsi-nfv-common {
	"Applicable to VirtualComputeDesc and VirtualStorageDesc.		"Applicable to VirtualComputeDesc and VirtualStorageDesc.
	When present, specifies the allowed migration types in the		When present, specifies the allowed migration types in the
	order of preference in case of an impact starting with the		order of preference in case of an impact starting with the
	most preferred type. Possible values: NO_MIGRATION,		most preferred type.
	OFFLINE_MIGRATION, LIVE_MIGRATION.";		Values:
			• NO_MIGRATION
			• OFFLINE_MIGRATION
			• LIVE_MIGRATION.";
	reference		reference
	"GS NFV-IFA011: Section 7.1.8.17, NfviMaintenanceInfo		"GS NFV-IFA011: Section 7.1.8.17, NfviMaintenanceInfo
	information element";		information element";
	@@ -565,11 +568,15 @@ submodule etsi-nfv-common {
	}		}
	min-elements 1;		min-elements 1;
	description		description
	"Identifies the protocols that the VL uses (Ethernet,		"Specifies the protocols that the VL uses
	MPLS, ODU2, IPV4, IPV6, Pseudo-Wire). The top layer		Values:
	protocol of the VL protocol stack shall always be provided.		• Ethernet
	The lower layer protocols may be included when there are		• MPLS
	specific requirements on these layers.";		• ODU2
			• IPV4
			• IPV6
			• Pseudo-Wire
			• etc.";
	reference		reference
	"GS NFV IFA011: Section 7.1.7.3, ConnectivityType		"GS NFV IFA011: Section 7.1.7.3, ConnectivityType
	information element.";		information element.";
	@@ -578,7 +585,7 @@ submodule etsi-nfv-common {
	leaf flow-pattern {		leaf flow-pattern {
	type flow-pattern;		type flow-pattern;
	description		description
	"Identifies the flow pattern of the connectivity (Line,		"Specifies the flow pattern of the connectivity (Line,
	Tree, Mesh).";		Tree, Mesh).";
	reference		reference
	"GS NFV IFA011: Section 7.1.7.3, ConnectivityType		"GS NFV IFA011: Section 7.1.7.3, ConnectivityType
	@@ -700,9 +707,15 @@ submodule etsi-nfv-common {
	base layer-protocol;		base layer-protocol;
	}		}
	description		description
	"Identifies a protocol that the connection points		"Specifies which protocol the CP uses for connectivity purposes
	corresponding to the CPD support for connectivity purposes		Values:
	(e.g. Ethernet, MPLS, ODU2, IPV4, IPV6, Pseudo-Wire, etc.).";		• Ethernet
			• MPLS
			• ODU2
			• IPV4
			• IPV6
			• Pseudo-Wire
			• etc.";
	reference		reference
	"GS NFV IFA011: Section 7.1.6.3 Cpd information element";		"GS NFV IFA011: Section 7.1.6.3 Cpd information element";
	}		}
	@@ -740,7 +753,15 @@ submodule etsi-nfv-common {
	}		}
	description		description
	"One of the values of the attribute layerProtocol of the Cpd		"One of the values of the attribute layerProtocol of the Cpd
	IE.";		IE.
			Values:
			• Ethernet
			• MPLS
			• ODU2
			• IPV4
			• IPV6
			• Pseudo-Wire
			• etc.";
	reference		reference
	"GS NFV IFA011: Section 7.1.6.8 CpProtocolData information		"GS NFV IFA011: Section 7.1.6.8 CpProtocolData information
	element";		element";
	@@ -756,10 +777,10 @@ submodule etsi-nfv-common {
	description		description
	"Describes the type of the address to be assigned to the		"Describes the type of the address to be assigned to the
	CP instantiated from the parent CPD.		CP instantiated from the parent CPD.
	Value:		Values:
	• MAC address.		• MAC address
	• IP address.		• IP address
	• Etc.		• etc.
	The content type shall be aligned with the address type		The content type shall be aligned with the address type
	supported by the layerProtocol attribute of the parent		supported by the layerProtocol attribute of the parent
	CPD.";		CPD.";
	@@ -826,9 +847,10 @@ submodule etsi-nfv-common {
	enum "ipv6";		enum "ipv6";
	}		}
	description		description
	"Define address type. The address type should be aligned		"Define address type.
	with the address type supported by the layerProtocol		Values:
	attribute of the parent VnfExtCpd.";		• IPV4
			• IPV6.";
	reference		reference
	"GS NFV IFA011: Section 7.1.3.4, L3AddressData		"GS NFV IFA011: Section 7.1.3.4, L3AddressData
	information element.";		information element.";
	@@ -843,6 +865,16 @@ submodule etsi-nfv-common {
	"GS NFV IFA011: Section 7.1.3.4, L3AddressData		"GS NFV IFA011: Section 7.1.3.4, L3AddressData
	information element.";		information element.";
	}		}

			leaf fixed-ip-address {
			type string;
			description
			"IP address to be assigned to the CP instance.";
			reference
			"GS NFV IFA011: Section 7.1.3.4, L3AddressData
			information element.";
			}

	}		}
	description		description
	"Provides information on the addresses to be assigned to the		"Provides information on the addresses to be assigned to the
	@@ -907,7 +939,10 @@ submodule etsi-nfv-common {
	default "ingress";		default "ingress";
	description		description
	"The direction in which the security group rule is applied.		"The direction in which the security group rule is applied.
	Permitted values: INGRESS, EGRESS. Defaults to INGRESS.";		Values:
			• INGRESS
			• EGRESS
			Defaults to INGRESS.";
	reference		reference
	"GS NFV IFA011: Section 7.1.6.9, SecurityGroupRule		"GS NFV IFA011: Section 7.1.6.9, SecurityGroupRule
	information element.";		information element.";
	@@ -921,7 +956,10 @@ submodule etsi-nfv-common {
	default "ipv4";		default "ipv4";
	description		description
	"Indicates the protocol carried over the Ethernet layer.		"Indicates the protocol carried over the Ethernet layer.
	Permitted values: IPV4, IPV6. Defaults to IPV4.";		Values:
			• IPV4
			• IPV6
			Defaults to IPV4.";
	reference		reference
	"GS NFV IFA011: Section 7.1.6.9, SecurityGroupRule		"GS NFV IFA011: Section 7.1.6.9, SecurityGroupRule
	information element.";		information element.";
	@@ -937,8 +975,13 @@ submodule etsi-nfv-common {
	description		description
	"Indicates the protocol carried over the IP layer.		"Indicates the protocol carried over the IP layer.
	Permitted values: any protocol defined in the IANA		Permitted values: any protocol defined in the IANA
	protocol registry, e.g. TCP, UDP, ICMP, etc. Defaults		protocol registry.
	to TCP.";		Values:
			• TCP
			• UDP
			• ICMP
			• etc.
			Defaults to TCP.";
	reference		reference
	"GS NFV IFA011: Section 7.1.6.9, SecurityGroupRule		"GS NFV IFA011: Section 7.1.6.9, SecurityGroupRule
	information element.";		information element.";

src/yang/etsi-nfv-ns.yang

+255 −58

Original line number	Original line	Diff line number	Diff line
	@@ -62,8 +62,10 @@ submodule etsi-nfv-ns {
	leaf type {		leaf type {
	type affinity-type;		type affinity-type;
	description		description
	"Specifies whether the rule is an affinity rule or an		"Specifies the rule.
	anti-affinity rule.";		Values:
			• AFFINITY
			• ANTI_AFFINITY.";
	reference		reference
	"GS NFV IFA014: Section 6.3.8.2,		"GS NFV IFA014: Section 6.3.8.2,
	LocalAffinityOrAntiAffinityRule information element.";		LocalAffinityOrAntiAffinityRule information element.";
	@@ -72,8 +74,13 @@ submodule etsi-nfv-ns {
	leaf scope {		leaf scope {
	type affinity-scope;		type affinity-scope;
	description		description
	"Specifies the scope of the rule, possible values are		"Specifies the scope of the rule.
	'NFVI-PoP', 'NFVI-node' network-link-and-node etc.";		Values:
			• NFVI_POP
			• ZONE
			• ZONE_GROUP
			• NFVI_NODE
			• etc.";
	reference		reference
	"GS NFV IFA014: Section 6.3.8.2,		"GS NFV IFA014: Section 6.3.8.2,
	LocalAffinityOrAntiAffinityRule information element.";		LocalAffinityOrAntiAffinityRule information element.";
	@@ -173,27 +180,6 @@ submodule etsi-nfv-ns {
	"GS NFV IFA014: Section 6.2.2.2 Network Service Descriptor		"GS NFV IFA014: Section 6.2.2.2 Network Service Descriptor
	information element";		information element";

	leaf id {
	type string;
	description
	"Identifier of this Cpd information element.";
	reference
	"GS NFV IFA014: Section 6.6.3.1 Cpd information element";
	}

	leaf address-assignment {
	type boolean;
	description
	"Specify whether the SAP address assignment is under the
	responsibility of management and orchestration functions
	or not. If it is set to True, management and
	orchestration functions are responsible for assigning
	addresses to the access points instantiated from this
	SAPD.";
	reference
	"GS NFV IFA014: Section 6.2.3.2 Sapd information element";
	}

	choice cpd-or-virtual-link {		choice cpd-or-virtual-link {
	leaf virtual-link-desc {		leaf virtual-link-desc {
	type leafref {		type leafref {
	@@ -258,8 +244,22 @@ submodule etsi-nfv-ns {
	}		}
	}		}
	}		}

			uses cpd;
			leaf security-group-rule-id {
			type leafref {
			path "../../security-group-rule/id";
			}
			description
			"Reference of the security group rules bound to this
			CPD.";
			reference
			"GS NFV IFA014: Section 6.6.3 Cpd information element";
			}
	}		}

			uses security-group-rule;

	list virtual-link-desc {		list virtual-link-desc {
	key "id";		key "id";
	description		description
	@@ -631,7 +631,7 @@ submodule etsi-nfv-ns {
	path "../../../nfp-position-element/id";		path "../../../nfp-position-element/id";
	}		}
	description		description
	"Reference to one or a pair of CPDs or SAPDs.";		"References one or a pair of CPDs or SAPDs.";
	reference		reference
	"GS NFV IFA014: Section 6.4.5.2 NfpPositionDesc		"GS NFV IFA014: Section 6.4.5.2 NfpPositionDesc
	information element";		information element";
	@@ -642,16 +642,20 @@ submodule etsi-nfv-ns {
	base forwarding-behaviour;		base forwarding-behaviour;
	}		}
	description		description
	"Identifies a rule to apply to forward traffic to CP or		"Specifies a rule to apply to forward traffic to CP or
	SAP instances corresponding to the referenced CPD(s)		SAP instances corresponding to the referenced CP
	and SAPD(s). The minimum list of rules to be supported		profiles(s). The minimum list of rules to be supported
	shall include:		shall include:
	• ALL = Traffic flows shall be forwarded simultaneously		• ALL = Traffic flows shall be forwarded simultaneously
	to all CP or SAP instances created from the		to all CP or SAP instances created from the
	referenced CP profile(s).		referenced CP profile(s).
	• LB = Traffic flows shall be forwarded to one CP or SAP		• LB = Traffic flows shall be forwarded to one CP or SAP
	instance created from the referenced CP profile(s)		instance created from the referenced CP profile(s)
	selected based on a load-balancing algorithm.";		selected based on a load-balancing algorithm
			Values:
			• ALL
			• LB
			• etc.";
	reference		reference
	"GS NFV IFA014: Section 6.4.5.2 NfpPositionDesc		"GS NFV IFA014: Section 6.4.5.2 NfpPositionDesc
	information element";		information element";
	@@ -758,7 +762,7 @@ submodule etsi-nfv-ns {
	leaf id {		leaf id {
	type string;		type string;
	description		description
	"Identifier of this vnfProfile information element. It		"Identifier of this VnfProfile information element. It
	uniquely identifies a VnfProfile.";		uniquely identifies a VnfProfile.";
	reference		reference
	"GS NFV IFA014: Section 6.3.3.2 VnfProfile information		"GS NFV IFA014: Section 6.3.3.2 VnfProfile information
	@@ -783,7 +787,7 @@ submodule etsi-nfv-ns {
	path "deref(../vnfd-id)/../nfv:df/nfv:id";		path "deref(../vnfd-id)/../nfv:df/nfv:id";
	}		}
	description		description
	"Identifies a flavour within the VNFD.";		"References a flavour within the VNFD.";
	reference		reference
	"GS NFV IFA014: Section 6.3.3.2 VnfProfile information		"GS NFV IFA014: Section 6.3.3.2 VnfProfile information
	element";		element";
	@@ -834,8 +838,8 @@ submodule etsi-nfv-ns {
	path "../../affinity-or-anti-affinity-group/id";		path "../../affinity-or-anti-affinity-group/id";
	}		}
	description		description
	"Identifier(s) of the affinity or anti-affinity		"Reference(s) the affinity or anti-affinity group(s)
	group(s) the VnfProfile belongs to.";		the VnfProfile belongs to.";
	reference		reference
	"GS NFV IFA014: Section 6.3.3.2 VnfProfile information		"GS NFV IFA014: Section 6.3.3.2 VnfProfile information
	element";		element";
	@@ -1043,7 +1047,7 @@ submodule etsi-nfv-ns {
	path "deref(../virtual-link-desc-id)/../df/id";		path "deref(../virtual-link-desc-id)/../df/id";
	}		}
	description		description
	"Identifies a flavour within the VLD.";		"Refernces a flavour within the VLD.";
	reference		reference
	"GS NFV IFA014: Section 6.3.2.2 VirtualLinkProfile		"GS NFV IFA014: Section 6.3.2.2 VirtualLinkProfile
	information element";		information element";
	@@ -1056,9 +1060,9 @@ submodule etsi-nfv-ns {
	path "../../affinity-or-anti-affinity-group/id";		path "../../affinity-or-anti-affinity-group/id";
	}		}
	description		description
	"Identifies an affinity or anti-affinity group the		"Reference(s) the affinity or anti-affinity group(s)
	VLs instantiated according to the VlProfile belong		the VLs instantiated according to the VlProfile
	to.";		belong to.";
	reference		reference
	"GS NFV IFA014: Section 6.3.4.2 VirtualLinkProfile		"GS NFV IFA014: Section 6.3.4.2 VirtualLinkProfile
	information element";		information element";
	@@ -1082,6 +1086,170 @@ submodule etsi-nfv-ns {
	information element";		information element";
	uses link-bitrate-requirements;		uses link-bitrate-requirements;
	}		}
			container virtual-link-protocol-data {
			leaf associated-layer-protocol {
			type identityref {
			base layer-protocol;
			}
			description
			"One of the values of the attribute layerProtocol of
			the ConnectivityType IE.
			Values:
			• Ethernet
			• MPLS
			• ODU2
			• IPV4
			• IPV6
			• Pseudo-Wire
			• etc.";
			reference
			"GS NFV IFA014: Section 6.3.13.2,
			VirtualLinkProtocolData information element.";
			}

			container l2-protocol-data {
			when "(../associated-layer-protocol = 'Ethernet') or " +
			"(../associated-layer-protocol = 'MPLS') or " +
			"(../associated-layer-protocol = 'ODU2') or " +
			"(../associated-layer-protocol = 'Pseudo-Wire')";

			leaf name {
			type string;
			description
			"Network name associated with this L2 protocol.";
			reference
			"GS NFV IFA014: Section 6.3.14.2,
			L2ProtocolData information element.";
			}

			leaf network-type {
			type enumeration {
			enum flat;
			enum vlan;
			enum vxlan;
			enum gre;
			}
			description
			"Specifies the network type for this L2 protocol.
			Values:
			• FLAT
			• VLAN
			• VXLAN
			• GRE.";
			reference
			"GS NFV IFA014: Section 6.3.14.2,
			L2ProtocolData information element.";
			}

			leaf vlan-transparent {
			type boolean;
			description
			"Specifies whether to support VLAN transparency for
			this L2 protocol or not.";
			reference
			"GS NFV IFA014: Section 6.3.14.2,
			L2ProtocolData information element.";
			}

			leaf mtu {
			type uint16;
			description
			"Specifies the maximum transmission unit (MTU) value
			for this L2 protocol.";
			reference
			"GS NFV IFA014: Section 6.3.14.2,
			L2ProtocolData information element.";
			}

			leaf segmentation-id {
			type string;
			description
			"If present, specifies a specific virtualised network
			segment, which depends on the network type. For e.g.,
			VLAN ID for VLAN network type and tunnel ID for
			GRE/VXLAN network types.";
			reference
			"GS NFV IFA014: Section 6.3.14.2,
			L2ProtocolData information element.";
			}

			description
			"Specifies the L2 protocol data for this virtual link.
			Shall be present when the associatedLayerProtocol
			attribute indicates a L2 protocol and shall be absent
			otherwise.";
			reference
			"GS NFV IFA014: Section 6.3.13.2,
			VirtualLinkProtocolData information element.";
			}

			container l3-protocol-data {
			when "(../associated-layer-protocol = 'IPv4') or " +
			"(../associated-layer-protocol = 'IPv6')";

			leaf name {
			type string;
			description
			"Network name associated with this L3 protocol.";
			reference
			"GS NFV IFA014: Section 6.3.15.2,
			L3ProtocolData information element.";
			}

			leaf ip-version {
			type enumeration {
			enum ipv4;
			enum ipv6;
			}
			default "ipv4";
			description
			"Specifies IP version of this L3 protocol.
			Values:
			• IPV4.
			• IPV6.";
			reference
			"GS NFV IFA014: Section 6.3.15.2,
			L3ProtocolData information element.";
			}

			leaf cidr {
			type string;
			description
			"Specifies the CIDR (Classless InterDomain Routing)
			of this L3 protocol.
			The network address and subnet mask in
			cidr format.";
			reference
			"GS NFV IFA014: Section 6.3.15.2,
			L3ProtocolData information element.";
			}

			leaf-list ip-allocation-pools {
			type string;
			description
			"Specifies the allocation pools with start and end
			IP addresses for this L3 protocol.";
			reference
			"GS NFV IFA014: Section 6.3.15.2,
			L3ProtocolData information element.";
			}
			description
			"Specifies the L3 protocol data for this virtual link.
			Shall be present when the associatedLayerProtocol
			attribute indicates a L3 protocol and shall be absent
			otherwise.";
			reference
			"GS NFV IFA014: Section 6.3.13.2,
			VirtualLinkProtocolData information element.";
			}
			description
			"Specifies the protocol data for a VL instantiated
			according to this profile. Cardinality 0 is used when
			no protocol data needs to be specified.";
			reference
			"GS NFV IFA014: Section 6.3.4.2 VirtualLinkProfile
			information element";
			}
	}		}

	list scaling-aspect {		list scaling-aspect {
	@@ -1151,19 +1319,22 @@ submodule etsi-nfv-ns {
	leaf id {		leaf id {
	type string;		type string;
	description		description
	"Identifier of Identifier of this		"Identifier of this AffinityOrAntiAffinityGroup
	AffinityOrAntiAffinityGroup information element.";		information element.";
	reference		reference
	"GS NFV IFA014: Section 6.3.5.2 AffinityOrAntiAffinity		"GS NFV IFA014: Section 6.3.5.2 AffinityOrAntiAffinity
	information element";		information element";
	}		}

	leaf type {		leaf affinityorAntiaffinity {
	mandatory true;		mandatory true;
	type affinity-type;		type affinity-type;
	description		description
	"Specifies the type of relationship that the members of		"Specifies the type of relationship that the members of
	the group have: 'affinity' or 'anti-affinity.'";		the group have.
			Values:
			• AFFINITY
			• ANTI-AFFINITY";
	reference		reference
	"GS NFV IFA014: Section 6.3.5.2 AffinityOrAntiAffinity		"GS NFV IFA014: Section 6.3.5.2 AffinityOrAntiAffinity
	information element";		information element";
	@@ -1174,8 +1345,12 @@ submodule etsi-nfv-ns {
	type affinity-scope;		type affinity-scope;
	description		description
	"Specifies the scope of the affinity or anti-affinity		"Specifies the scope of the affinity or anti-affinity
	relationship e.g. a NFVI node, an NFVI PoP,		relationship.
	network-link-and-node etc.";		Values:
			• NFVI_NODE
			• NFVI_POP
			• NETWORK_LINK_AND_NODE
			• etc.";
	reference		reference
	"GS NFV IFA014: Section 6.3.5.2 AffinityOrAntiAffinity		"GS NFV IFA014: Section 6.3.5.2 AffinityOrAntiAffinity
	information element";		information element";
	@@ -1228,7 +1403,7 @@ submodule etsi-nfv-ns {
	path "../../../vnf-profile/id";		path "../../../vnf-profile/id";
	}		}
	description		description
	"Identifies the profile to be used for a VNF		"References the profile to be used for a VNF
	involved in an NS level.";		involved in an NS level.";
	reference		reference
	"GS NFV IFA014: Section 6.7.4.2 VnfToLevelMapping		"GS NFV IFA014: Section 6.7.4.2 VnfToLevelMapping
	@@ -1262,7 +1437,7 @@ submodule etsi-nfv-ns {
	path "../../../virtual-link-profile/id";		path "../../../virtual-link-profile/id";
	}		}
	description		description
	"Identifies the profile to be used for a VL involved		"References the profile to be used for a VL involved
	in an NS level.";		in an NS level.";
	reference		reference
	"GS NFV IFA014: Section 6.7.5.2		"GS NFV IFA014: Section 6.7.5.2
	@@ -1288,7 +1463,7 @@ submodule etsi-nfv-ns {
	path "../../../ns-profile/id";		path "../../../ns-profile/id";
	}		}
	description		description
	"Identifies the profile to be used for a nested NS		"References the profile to be used for a nested NS
	involved in the NS level.";		involved in the NS level.";
	reference		reference
	"GS NFV IFA014: Section 6.7.6.2 NsToLevel information		"GS NFV IFA014: Section 6.7.6.2 NsToLevel information
	@@ -1330,7 +1505,7 @@ submodule etsi-nfv-ns {
	path "../ns-instantiation-level/id";		path "../ns-instantiation-level/id";
	}		}
	description		description
	"Identifies the NS level which represents the default NS		"References the NS level which represents the default NS
	instantiation level for this DF. It shall be present if		instantiation level for this DF. It shall be present if
	there are multiple 'nsIinstantiationLevel' entries.";		there are multiple 'nsIinstantiationLevel' entries.";
	reference		reference
	@@ -1417,7 +1592,7 @@ submodule etsi-nfv-ns {
	key "id";		key "id";

	description		description
	"Specifies a NS Profile supported by this NS DF.";		"Specifies nested NS Profile to be used for this NS DF.";
	reference		reference
	"GS NFV IFA014: Section 6.3.2.2 NsDf information element";		"GS NFV IFA014: Section 6.3.2.2 NsDf information element";

	@@ -1436,7 +1611,7 @@ submodule etsi-nfv-ns {
	path "../../../../nsd/id";		path "../../../../nsd/id";
	}		}
	description		description
	"Identifies the NSD applicable to NS instantiated		"References the NSD applicable to NS instantiated
	according to this profile.";		according to this profile.";
	reference		reference
	"GS NFV IFA014: Section 6.3.11.2 NsProfile information		"GS NFV IFA014: Section 6.3.11.2 NsProfile information
	@@ -1449,7 +1624,7 @@ submodule etsi-nfv-ns {
	path "deref(../nsd-id)/../df/id";		path "deref(../nsd-id)/../df/id";
	}		}
	description		description
	"Identifies the applicable network service DF within		"References the applicable network service DF within
	the scope of the NSD.";		the scope of the NSD.";
	reference		reference
	"GS NFV IFA014: Section 6.3.11.2 NsProfile information		"GS NFV IFA014: Section 6.3.11.2 NsProfile information
	@@ -1462,7 +1637,7 @@ submodule etsi-nfv-ns {
	path "deref(../ns-df-id)/../ns-instantiation-level/id";		path "deref(../ns-df-id)/../ns-instantiation-level/id";
	}		}
	description		description
	"Identifies the NS level within the referenced NS DF to		"References the NS level within the referenced NS DF to
	be used in the context of the parent NS instantiation.		be used in the context of the parent NS instantiation.
	If not present, the default NS instantiation level as		If not present, the default NS instantiation level as
	declared in the referenced NSD shall be used.";		declared in the referenced NSD shall be used.";
	@@ -1500,8 +1675,8 @@ submodule etsi-nfv-ns {
	path "../../affinity-or-anti-affinity-group/id";		path "../../affinity-or-anti-affinity-group/id";
	}		}
	description		description
	"Identifies an affinity or anti-affinity group the NSs		"Reference(s) the affinity or anti-affinity group(s) the
	created according to this NsProfile belongs to.";		NSs created according to this NsProfile belongs to.";
	reference		reference
	"GS NFV IFA014: Section 6.3.11.2 NsProfile information		"GS NFV IFA014: Section 6.3.11.2 NsProfile information
	element";		element";
	@@ -1585,7 +1760,10 @@ submodule etsi-nfv-ns {
	}		}
	}		}
	description		description
	"References a VnfProfile or NsProfile.";		"References a VnfProfile or NsProfile for
			describing dependencies between VNF and/or
			nested NS instances in terms of primary
			entities.";
	reference		reference
	"GS NFV IFA014: Section 6.3.12.2 Dependencies		"GS NFV IFA014: Section 6.3.12.2 Dependencies
	information element";		information element";
	@@ -1603,7 +1781,10 @@ submodule etsi-nfv-ns {
	}		}
	}		}
	description		description
	"References a VnfProfile or NsProfile.";		"References a VnfProfile or NsProfile for
			describing dependencies between VNF and/or
			nested NS instances in terms of secondary
			entities.";
	reference		reference
	"GS NFV IFA014: Section 6.3.12.2 Dependencies		"GS NFV IFA014: Section 6.3.12.2 Dependencies
	information element";		information element";
	@@ -1623,7 +1804,7 @@ submodule etsi-nfv-ns {
	path "/nfv:nfv/nfv:vnfd/nfv:id";		path "/nfv:nfv/nfv:vnfd/nfv:id";
	}		}
	description		description
	"Identifies a VNFD.";		"References a VNFD.";
	reference		reference
	"GS NFV IFA014: Section 6.2.7.2 VnfIndicatorData		"GS NFV IFA014: Section 6.2.7.2 VnfIndicatorData
	information element";		information element";
	@@ -1635,7 +1816,7 @@ submodule etsi-nfv-ns {
	path "deref(../vnfd-id)/../nfv:indicator/nfv:id";		path "deref(../vnfd-id)/../nfv:indicator/nfv:id";
	}		}
	description		description
	"Identifies a VNF indicator within the VNFD.";		"References a VNF indicator within the VNFD.";
	reference		reference
	"GS NFV IFA014: Section 6.2.7.2 VnfIndicatorData		"GS NFV IFA014: Section 6.2.7.2 VnfIndicatorData
	information element";		information element";
	@@ -1694,6 +1875,22 @@ submodule etsi-nfv-ns {
	}		}
	}		}

			leaf priority {
			type uint32;
			description
			"Specifies the priority for the NS instance.

			The allowed range will be reasonably high. The 'zero'
			value will express the highest priority and the fact
			that the NS instance based on this DF cannot be
			pre-empted during resource allocation.

			Examples for the usage of priority include conflict
			resolution in case of resource shortage.";
			reference
			"GS NFV IFA014: Section 6.3.2.2 NsDf information element";
			}

	leaf service-availability-level {		leaf service-availability-level {
	type uint32;		type uint32;
	description		description

src/yang/etsi-nfv-vnf.yang

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