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| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes |
|---|---|---|---|---|
vduId | Identifier (Reference to Vdu) | 1 | Uniquely identifies a VDU. | support: MANDATORY |
minNumberOfInstances | Integer | 1 | Minimum number of instances of the VNFC based on this VDU that is permitted to exist for this flavour. | support: MANDATORY |
maxNumberOfInstances | Integer | 1 | Maximum number of instances of the VNFC based on this VDU that is permitted to exist for this flavour. | support: MANDATORY |
localAffinityOrAntiAffinityRule | LocalAffinityOrAntiAffinityRule | 0..N | Specifies affinity or anti-affinity rules applicable between the virtualisation containers (e.g. virtual machines) to be created based on this VDU. When the cardinality is greater than 1, both affinity rule(s) and anti-affinity rule(s) with different scopes (e.g. "Affinity with the scope resource zone and anti-affinity with the scope NFVI node") are applicable to the virtualisation containers (e.g. virtual machines) to be created based on this VDU. | support: MANDATORY |
| affinityOrAntiAffinityGroupId | Identifier | 0..N | Identifier(s) of the affinity or anti-affinity group(s) the VDU belongs to. NOTE: Each identifier references an affinity or anti-affinity group which expresses affinity or anti-affinity relationships between the virtualisation container(s) (e.g. virtual machine(s)) to be created using this VDU and the virtualisation container(s) (e.g. virtual machine(s)) to be created using other VDU(s) in the same group. | support: MANDATORY |
| watchdog | String | 0..1 | Watchdog action to be triggered by the VIM for the VNF in case the heart beat fails, e.g. reset or hard shutdown, etc. | support: MANDATORY |
| vmBootUpTimeOut | Integer | 0..1 | Timeout value for the VNFM to wait before the successful booting up of the VDU. | support: OPTIONAL |
Class: VirtualNetworkInterfaceRequirements
| Attribute Name | Type | Multiplicity | Description | Applied Stereotypes |
|---|---|---|---|---|
name | String | 0..1 | Provides a human readable name for the requirement. | support: MANDATORY |
description | String | 0..1 | Provides a human readable description of the requirement. | support: MANDATORY |
| supportMandatory | Boolean | 1 | Indicates whether fulfilling the constraint is mandatory (TRUE) for successful operation or desirable (FALSE). | support: MANDATORY |
| networkInterfaceRequirements | KeyValuePair/NameValuePair | 0..N | The network interface requirements. An element from an array of key-value pairs that articulate the network interface deployment requirements. | support: MANDATORY |