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- 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) | 1 | Identifies a flavour within the VnfVirtualLinkDesc. Model says it's a flavor within the VLD | OpenModelAttribute
PassedByReference | Association |
| localAffinityOrAntiAffinityRule | LocalAffinityOrAntiAffinityRule | 0..* | 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..* | 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 |
New in IFA011 v2.5.1 virtualLinkProtocolData | VirtualLinkProtocolData (see definition of this datatype in IFA011 v2.5.1) | 0..* | Specifies the protocol data for a VL instantiated according to this profile. Cardinality 0 is used when no protocol data needs to be specified. | OpenModelAttribute
| Attribute |
initiationParameters Note: This will be deleted as it is now part of the L3ProtocolData which is referenced as part of the VirtualLinkProtcolData | KeyValuePair | 0..* | 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, remove this and put in the description | Attribute |
networkType |
Note: |
This will be deleted as it is now part of the L2ProtocolData which is referenced as part of the VirtualLinkProtcolData | Enum | 0..1 | Type of the network. | OpenModelAttribute
valueRange: "VLAN", "VXLAN" Note: incorrect usage of valueRange. It is not intended to define enums | Attribute |
dhcpEnabled Note: |
This will be deleted as it is |
now part of the L3ProtocolData which is referenced as part of the VirtualLinkProtcolData | Boolean | 0..1 | Indicating whether DHCP is enabled. Default is "FALSE" if not specified otherwise. | OpenModelAttribute
| Attribute |
vlanTransparent Note: This will be deleted as it is now part of the L2ProtocolData which is referenced as part of the VirtualLinkProtcolData | 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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| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes | Attribute Type | |
|---|---|---|---|---|---|---|
aspectId | Identifier (Reference to ScalingAspect) Model has ScalingAspect as this is an end of an association | 1 | Reference to the scaling aspect. | OpenModelAttribute
PassedByReference | Association||
| scaleLevel | Integer | 1 | The scale level, greater than or equal to 0. | OpenModelAttribute
| Attribute |
...
| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes | ||
|---|---|---|---|---|---|---|
type Model has affinityOrAntiAffinity | Enum Which one? | RuleType | 1 | Specifies whether the rule is an affinity rule or an anti-affinity rule. | support: MANDATORY valueRange: "Affinity", "Anti-Affinity" Remove from valueRange and put into enum as caps | |
| scope | Enum Which one?RuleScope | 1 | Specifies the scope of the rule. | support: MANDATORY valueRange: "NFVI-PoP", "Zone", "ZoneGroup", "NFVI-node" Remove from valueRange and put into enum as caps |
...
| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes |
|---|---|---|---|---|
layerProtocol | Enum Model has enum LayerProtocol, however it doesn't define the literals: "ETHERNET", "MPLS", "ODU2", "IPV4", "IPV6" and "PSEUDOWIRE" Note: Just because we may not support all these layer protocols does not mean they shouldn't be defined. | 1..* | Identifies the protocols this VL gives access to (Ethernet, MPLS, ODU2, IPV4, IPV6, Pseudo-Wire). | OpenModelAttribute
|
| flowPattern | String | 0..1 | Identifies the flow pattern of the connectivity (Line, Tree, Mesh). | OpenModelAttribute
|
Datatype: VirtualCpuPinningData - Obsolete
| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes |
|---|---|---|---|---|
virtualCpuPinningPolicy | Enum Model has enum CpuPinningPolicy with values: STATIC, DYNAMIC | 0..1 | The policy can take values of "static" or "dynamic". In case of "static" the virtual CPU cores are requested to be allocated to logical CPU cores according to the rules defined in virtualCpuPinningRules. In case of "dynamic" the allocation of virtual CPU cores to logical CPU cores is decided by the VIM. (e.g.: SMT (Simultaneous Multi-Threading) requirements). | OpenModelAttribute
valueRange: "static", "dynamic" Incorrect use of valueRange |
| virtualCpuPinningRule | Not specified Editor's note: need to be specified | 0..1 | A list of rules that should be considered during the allocation of the virtual CPUs to logical CPUs in case of "static" virtualCpuPinningPolicy. | OpenModelAttribute
|
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| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes |
|---|---|---|---|---|
isAutoscaleEnabled | Boolean | 0..1 | It permits to enable (TRUE)/disable (FALSE) the auto-scaling functionality. NOTE: A cardinality of "0" indicates that configuring this present VNF property is not supported. | OpenModelAttribute
|
| isAutohealEnabled | Boolean | 0..1 | It permits to enable (TRUE)/disable (FALSE) the auto-healing functionality. NOTE: A cardinality of "0" indicates that configuring this present VNF property is not supported. | OpenModelAttribute
|
| additionalConfigurableProperty | Not specified We need to specify and propose to ETSI. Propose to specify as string | 0..* | It provides VNF specific configurable properties that can be modified using the ModifyVnfInfo operation. | OpenModelAttribute
|
...
| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes |
|---|---|---|---|---|
event | Enum In the model this is LcmEventType | 0..* | Describes VNF lifecycle event(s) or an external stimulus detected on a VNFM reference point. NOTE: At least one of these two attributes shall be included. | OpenModelAttribute
valueRange: for lifecycle events, include: "EVENT_START_INSTANTIATION", "EVENT_END_INSTANTIATION", "EVENT_START_SCALING", "EVENT_END_SCALING", "EVENT_START_SCALING_TO_LEVEL", "EVENT_END_SCALING_TO_LEVEL", "EVENT_START_HEALING", "EVENT_END_HEALING", "EVENT_START_TERMINATION", "EVENT_END_TERMINATION", "EVENT_START_VNF_FLAVOR_CHANGE", "EVENT_END_VNF_FLAVOR_CHANGE", "EVENT_START_VNF_OPERATION_CHANGE", "EVENT_END_VNF_OPERATION_CHANGE", "EVENT_START_VNF_EXT_CONN_CHANGE", "EVENT_END_VNF_EXT_CONN_CHANGE", "EVENT_START_VNFINFO_MODIFICATION", "EVENT_END_VNFINFO_MODIFICATION"; for external stimulus, include: receipt of request message of instantiation, scaling, healing, termination, change of VNF flavour, change of the operation state of the VNF, change of external VNF connectivity, modification of VNF information or the receipt of a notification regarding the change of a VNF indicator value. Incorrect usage of valueRange. Remove this. |
| lcmTransitionEvent | String | 0..* | Describes the transition VNF lifecycle event(s) that cannot be mapped to any of the enumerated values defined for the event attribute. NOTE: At least one of these two attributes shall be included. | OpenModelAttribute
|
| script | Not specified. We should define this and propose to ETSI. Propose to define as string | 1 | Information to locate a VNF LCM script (e.g. written in a DSL as specified in requirement VNF_PACK.LCM.001) triggered to react to one of the events listed in the event attribute. | OpenModelAttribute
|
| scriptDsl | String | 1 | Defines the domain specific language (i.e. the type) of script that is provided. Types of scripts could include bash, python, etc. | OpenModelAttribute
|
| scriptInput | KeyValuePair | 0..* | Array of KVP requirements with the key as the parameter name and the value as the parameter that need to be passed as an input to the script. NOTE: The scriptInput values are passed to the scripts in addition to the parameters received in the operation invocation request or indicator value change. | OpenModelAttribute
|
...
| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes |
|---|---|---|---|---|
| id | Identifier | 1 | Unique identifier of the monitoring parameter. | OpenModelAttribute
|
| name | String | 0..1 | Human readable name of the monitoring parameter. | OpenModelAttribute
|
| performanceMetric | String | 1 | Identifies the virtualized resource performance metric. | OpenModelAttribute
|
| collectionPeriod | Not specified Editor's note: need to be specified and proposed to ETSI, Currently defined as enum CollectionPeriod but with no enumeration literals defined. | 0..1 | An attribute that describes the recommended periodicity at which to collect the performance information. VNFM determines if this parameter is considered. The vendor may provide this information as a guidance for creating PmJobs if needed. NOTE: The MANO or NFVI may not support the recommended collectionPeriod based on their functionalities, and can reject the requests based on the recommended collectionPeriod in this case. | OpenModelAttribute
|
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| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes | Attribute Type |
|---|---|---|---|---|---|
| vnfdElementGroupId | Identifier | 1 | Unique identifier of this group in the VNFD. | OpenModelAttribute
| Attribute |
| description | String | 1 | Human readable description of the group. | OpenModelAttribute
| Attribute |
| vdu | Identifier (Reference to Vdu) Model has type Vdu as this is an association end | 0..N | References to Vdus that are part of this group. | OpenModelAttribute
| Association |
| virtualLinkDesc | Identifier (Reference to VnfVirtualLinkDesc) Model has type VnfVirtualLinkDesc as this is an association end | 0..N | References to VnfVirtualLinkDesc that are part of this group. | OpenModelAttribute
| Association |
Class: PlacementGroup (Experimental)
...
As this inherits from VnfdElementGroup and that is obsolete, is this obsolete?
| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes | Attribute Type |
|---|---|---|---|---|---|
| elementGroupId | Identifier | 1 | Unique identifier of this group in the VNFD. | OpenModelAttribute
| Attribute |
| placementStrategy | Enum Define an actual enum type with values: COLOCATION, ISOLATION, and EXCLUSIVELY | 1 | Determine where VNFC's (VDU's) are placed with respect to the VNF. | OpenModelAttribute
valueRange: "co-location", "isolation", "exclusively" NOTE:
Incorrect use of valueRange | Attribute |
| vnfcMembers | Not specified (should it be Identifier (Reference to Vdu)?) Good question. If it is the end of an association is should be type Vdu? | 0..N | References to Vdus that are part of this group. | OpenModelAttribute
| Association? |
| strategyScope | Enum Define an actual enum with values: HOST, and RACK | 1 | indicate if the strategy is applied at the host or rack level | OpenModelAttribute
valueRange: "host", "rack" Incorrect usage of valueRange | Attribute |
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