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Class: VnfVirtualLinkDesc
Represents the type of network connectivity mandated by the VNF vendor between two or more Connection Points which includes at least one Internal Connection Point.
Parent class: VirtualLinkDesc *** NOTE: Model has this class, but not IFA011. ONAP has not defined this class ***
Applied Stereotypes:
- OpenModelClass
support: MANDATORY
- Preliminary
Attribute Name | Type | Multiplicity | Description | Applied Stereotypes | Attribute Type |
---|---|---|---|---|---|
virtualLinkDescId | Identifier | 1 | Unique identifier of this internal VLD in VNFD. |
Model definition: |
Uniquely identifies a VLD in the parent descriptor. (this is because you can have VnfVirtualLinkDesc amd NsVirtualLinkDesc) | Inherited from Class VirtualLinkDesc OpenModelAttribute
| Attribute | |
virtualLinkDescFlavour | VirtualLinkDescFlavour | 1..N | Describes a specific flavour of |
the VL with specific bitrate requirements. | OpenModelAttribute
| Association | |||
connectivityType | ConnectivityType Where do we define the datatypes in the model? | 1 | Model defines this as: Specifies the protocol exposed by a VL and the flow pattern supported by the VL. | Inherited from Class VirtualLinkDesc OpenModelAttribute
| Attribute |
testAccess | String | 0..N | Specifies test access facilities expected on the VL (e.g. none, passive monitoring, or active (intrusive) loopbacks at endpoints). |
Inherited from Class VirtualLinkDesc OpenModelAttribute
| Attribute | ||||
description | String | 0..1 | Provides human-readable information on the purpose of the VL (e.g. control plane traffic). | Inherited from Class VirtualLinkDesc OpenModelAttribute
| Attribute |
monitoringParameter | MonitoringParameter | 0..N | Defines the virtualised resources monitoring parameters on VLD level. | OpenModelAttribute
| Attribute |
Class: VnfDf
A specific deployment version of a VNF with specific requirements for capacity and performance
Applied Stereotypes:
- OpenModelClass
support: MANDATORY
- Preliminary
Attribute Name | Type | Multiplicity | Description | Applied Stereotypes | Attribute Type |
---|---|---|---|---|---|
flavorId | Identifier | 1 | Identifier of this DF within the VNFD. | OpenModelAttribute
| Attribute |
description | String | 1 | Human readable description of the DF. | OpenModelAttribute
| Attribute |
vduProfile | VduProfile | 1..N | Describes additional instantiation data for the VDUs used in this flavor. | OpenModelAttribute
| Association |
virtualLinkProfile | VirtualLinkProfile | 0..N | Defines the internal VLD along with additional data which is used in this DF. NOTE 1: This allows for different VNF internal topologies between DFs. NOTE 2: virtualLinkProfile needs to be provided for all VLs that the CPs of the VDUs in the VDU profiles connect to. | OpenModelAttribute |
| Association | ||||
instantiationLevel | InstantiationLevel | 1..N | Describes the various levels of resources that can be used to instantiate the VNF using this flavour. Examples: Small, Medium, Large. If there is only one "instantiationLevel" entry, it shall be treated as the default instantiation level for this DF. | OpenModelAttribute
| Association |
affinityOrAntiAffinityGroup | AffinityOrAntiAffinityGroup | 0..N | Specifies affinity or anti-affinity relationship applicable between the virtualisation containers (e.g. virtual machines) to be created using different VDUs or internal VLs to be created using different VnfVirtualLinkDesc(s) in the same affinity or anti-affinity group. NOTE: In the present specification, including either VDU(s) or VnfVirtualLinkDesc(s) into the same affinity or anti-affinity group is supported. Extension to support including both VDU(s) and VnfVirtualLinkDesc(s) into the same affinity or anti-affinity group is left for future specification. | OpenModelAttribute
|
Association | ||||
scalingAspect | ScalingAspect Note: This is not defined by ONAP. It is a Class | 0..N | The scaling aspects supported by this DF of the VNF. scalingAspect shall be present if the VNF supports scaling. | OpenModelAttribute
|
Association | |||
placementGroup | PlacementGroup | 0..N | Determine where VNFC's (VDU's) are placed with respect to the VNF |
OpenModelAttribute
Experimental (note that experimental is a lifecycle state and not a value for "support") | Association | |||
baseConfigGroup | BaseConfigGroup | 0..1 |
| OpenModelAttribute
|
Experimental | Association | ||
deploymentGroup | DeploymentGroup | 1..N | DeploymentGroup provides the minimum viable VDU and associated VNFC |
Class: VirtualLinkProfile
configuration for a useable VNF. | OpenModelAttribute
Experimental | Association | |||
IFA011 also defines: defaultInstantiationLevelId supportedOperation vnfLcmOperationsConfiguration vnfIndicator initialDelta |
Class: VirtualLinkProfile
The VirtualLinkProfile class specifies a profile for instantiating VLs of a particular NS DF according to a specific VLD and VL DF.
Applied Stereotypes:
- OpenModelClass
- support: MANDATORY
- Preliminary
Attribute Name | Type | Multiplicity | Description | Applied Stereotypes | AttributeType |
---|---|---|---|---|---|
virtualLinkProfileId Note: This is missing in IFA011 but is in the model. This is a necessary attribute in order to instantiate the class | Identifier | 1 | Uniquely identifies this VirtualLinkProfile class. | OpenModelAttribute
| Attribute |
vnfVirtualLinkDescId | Identifier (Reference to VnfVirtualLinkDesc) Model has type VnfVirtualLinkDesc because this is a member end of an association | 1 | Uniquely identifies a Vnf VLD. | OpenModelAttribute
PassedByReference | Association |
flavourId | Identifier (Reference to VirtualLinkDescFlavour) Model has VirtualLinkDf | 1 | Identifies a flavour within the VnfVirtualLinkDesc. Model says it's a flavor within the VLD | OpenModelAttribute
PassedByReference | Association |
localAffinityOrAntiAffinityRule | LocalAffinityOrAntiAffinityRule | 0..N | Specifies affinity or anti-affinity rules applicable between the VLs based on this VnfVirtualLinkDesc. When the cardinality is greater than 1, both affinity rule(s) and anti-affinity rule(s) with different scopes are applicable to the VLs based on this VnfVirtualLinkDesc. | OpenModelAttribute
|
Attribute | |
affinityOrAntiAffinityGroupId | Identifier Model has AffinityOrAntiAffinityGroup as this is an association end. |
0..N | Identifier(s) of the affinity or anti-affinity group(s) the VnfVirtualLinkDesc belongs to. NOTE: Each identifier references an affinity or anti-affinity group which expresses affinity or anti-affinity relationship between the VL(s) using this VnfVirtualLinkDesc and the VL(s) using other VnfVirtualLinkDesc(s) in the same group. | OpenModelAttribute
PassedByReference | Association | ||
maxBitRateRequirements | LinkBitrateRequirements | 1 | Specifies the maximum bitrate requirements for a VL instantiated according to this profile. NOTE: These attributes are used to control scaling boundaries. | OpenModelAttribute
| Attribute |
minBitRateRequirements | LinkBitrateRequirements | 1 | Specifies the minimum bitrate requirements for a VL instantiated according to this profile. | OpenModelAttribute
| Attribute |
initiationParameters | KeyValuePair | 0..N | Specifies initiation parameters for the virtual link. | OpenModelAttribute
valueRange: specified values include: cidr, allocationPools (represented by [starting ip address, ending ip address]), gatewayIp, networkName, segmentationId, physicalNetwork. Note: Incorrect usage of valueRange | Attribute |
networkType | Enum Note: What which enum? Give it a name. | 0..1 | Type of the network. | OpenModelAttribute
valueRange: "VLAN", "VXLAN" Note: incorrect usage of valueRange. It is not intended to define enums | Attribute |
dhcpEnabled | Boolean | 0..1 | Indicating whether DHCP is enabled. Default is "FALSE" if not specified otherwise. | OpenModelAttribute
| Attribute |
vlanTransparent | Boolean | 0..1 | Indicating whether "VLAN Transparent Mode" is supported. Default is "FALSE" if not specified otherwise. | OpenModelAttribute
| Attribute |
Class: VirtualLinkDescFlavour
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