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belongs-to etsi-nfv {
prefix nfv;
}
import ietf-inet-types {
prefix inet;
}
import ietf-yang-types {
prefix yang;
}
description
"Models for VNFD according to GS NFV-IFA 011.";
description
"Initial revision.
Common data structure to support VNFD according to:
VNFD according to ETSI GS NFV-IFA 011 Ed251v243";
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}
grouping virtual-network-interface-requirements {
list virtual-network-interface-requirement {
key "name";
description
"Specifies requirements on a virtual network interface
realising the CPs instantiated from this CPD.";
reference
"GS NFV-IFA011: Section 7.1.6.4, VduCpd information
element";
leaf name {
type string;
description
"Provides a human readable name for the requirement.";
reference
"GS NFV-IFA011: Section 7.1.6.6,
VirtualNetworkInterfaceRequirements information element";
}
leaf description {
type string;
description
"Provides a human readable description of the requirement.";
reference
"GS NFV-IFA011: Section 7.1.6.6,
VirtualNetworkInterfaceRequirements information element";
}
leaf support-mandatory {
mandatory true;
type boolean;
description
"Indicates whether fulfilling the constraint is
mandatory (true) for successful operation or desirable
(false).";
reference
"GS NFV-IFA011: Section 7.1.6.6,
VirtualNetworkInterfaceRequirements information element";
}
list network-interface-requirements {
key "key";
leaf key {
type string;
}
leaf value {
type string;
}
description
"The network interface requirements. An element from an
array of key-value pairs that articulate the network
interface deployment requirements.";
reference
"GS NFV-IFA011: Section 7.1.6.6,
VirtualNetworkInterfaceRequirements information element";
}
type leafref {
path "/nfv/vnfd/virtual-compute-descriptor/id";
}
"This references (couples) the CPD with any logical node I/O
requirements (for network devices) that may have been
created. Linking these attributes is necessary so that so
that I/O requirements that need to be articulated at the
logical node level can be associated with the network
interface requirements associated with the CPD.";
reference
"GS NFV-IFA011: Section 7.1.6.6,
VirtualNetworkInterfaceRequirements information element";
}
}
}
grouping vnfd {
list vnfd {
key "id";
description
"A VNF Descriptor (VNFD) is a deployment template which
describes a VNF in terms of deployment and operational
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behaviour requirements. It also contains connectivity,
interface and virtualised resource requirements";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
leaf id {
type string;
description
"Identifier of this VNFD information element. This attribute
shall be globally unique. The format will be defined in the
data model specification phase.";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf provider {
type string;
mandatory true;
description
"Provider of the VNF and of the VNFD";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf product-name {
type string;
mandatory true;
description
"Name to identify the VNF Product. Invariant for the VNF
Product lifetime.";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf software-version {
type string;
mandatory true;
description
"Software version of the VNF. This is changed when there is
any change to the software that is included in the VNF
Package";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf version {
type string;
mandatory true;
description
"Identifies the version of the VNFD";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf product-info-name {
type string;
description
"Human readable name of the VNFD. Can change
during the VNF Product lifetime.";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf product-info-description {
type string;
description
"Human readable description of the VNFD. Can change during
the VNF Product lifetime.";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf-list vnfm-info {
type string;
min-elements 1;
description
"Identifies VNFM(s) compatible with the VNF described in
this version of the VNFD.";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf localization-language {
type string;
description
"Information about the language of the VNF.";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
leaf default-localization-language {
when "../localization-language";
type string;
description
"Default localization language that is instantiated if no
information about selected localization language is
available. Shall be present if 'localization-language'
is present and shall be absent otherwise.";
reference
"GS NFV-IFA011: Section 7.1.2, VNFD information element";
}
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