- Class
- Data Types
These diagrams come from papyrus based on R3 vnf model clean, blue ones are new requirements added.
ONAP Vnfd - Topology View
Vnf Deployment Flavor
VNF Instance
Class: Vnf
Class: Vdu
Attribute Name | Type | Mult. | Stereotypes | Description |
vduId | Identifier | 1 | Preliminary OpenModelAttribute
| Unique identifier of this Vdu in VNFD.
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name | String | 1 | Preliminary OpenModelAttribute
| Human readable name of the Vdu.
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description | String | 1 | Preliminary OpenModelAttribute
| Human readable description of the Vdu.
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bootOrder | KeyValuePair | 0..* | Preliminary OpenModelAttribute
| Boot order of valid boot devices. NOTE: If no boot order is defined the default boot order defined in the VIM or NFVI shall be used.
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nfviConstraint | KeyValuePair | 0..* | Preliminary OpenModelAttribute
| Describes constraints on the NFVI for the VNFC instance(s) created from this Vdu. For example, aspects of a secure hosting environment for the VNFC instance that involve additional entities or processes. NOTE: These are constraints other than stipulating that a VNFC instance has access to a certain resource, as a prerequisite to instantiation. The attributes virtualComputeDesc and virtualStorageDesc define the resources required for instantiation of the VNFC instance.
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monitoringParameter | MonitoringParameter | 0..* | Preliminary OpenModelAttribute
| Defines the virtualised resources monitoring parameters on VDU level.
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injectFiles | String | 0..* | Preliminary OpenModelAttribute
| Describes the information (e.g. URL) about the scripts, config drive metadata, etc. which can be used during Vdu booting process.
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configurableProperties | VnfcConfigurableProperties | 1 | Preliminary OpenModelAttribute
| Describes the configurable properties of all VNFC instances based on this VDU.
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_vduCpd | VduCpd | 1 | Preliminary OpenModelAttribute
| Describes network connectivity between a VNFC instance (based on this Vdu) and an Virtual Link (VL).
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_virtualComputeDesc | VirtualComputeDesc | 1..* | Preliminary OpenModelAttribute
| Describes CPU, Memory and acceleration requirements of the Virtualisation Container realising this Vdu.
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_virtualStorageDesc | VirtualStorageDesc | 0..* | Preliminary OpenModelAttribute
| Describes storage requirements for a VirtualStorage instance attached to the virtualisation container created from virtualComputeDesc defined for this Vdu.
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_swImageDesc | SwImageDesc | 0..1 | Preliminary OpenModelAttribute
| Describes the software image which is directly loaded on the virtualisation container realising this Vdu. NOTE: More software images can be attached to the virtualisation container using VirtualStorage resources.
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_dependOn | Vdu | 0..* | OpenModelAttribute
| Specify instantiation priority and dependencies of VDU.
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Class: VduCpd
Attribute Name | Type | Mult. | Stereotypes | Description |
bitrateRequirement | Number | 0..1 | Preliminary OpenModelAttribute
| Bitrate requirement on this CP.
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vnicName | String | 0..1 | Preliminary OpenModelAttribute
| Describes the name of the vNIC this CP attaches to, e.g. eth0. It will be configured during the Vdu booting process.
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vnicOrder | String | 0..1 | Preliminary OpenModelAttribute
| Describes the order to create the vNIC within the scope of this Vdu.
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vnicType | VnicType | 0..1 | Preliminary OpenModelAttribute
| Describes the type of the vNIC this CP attaches to.
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_virtualNetworkInterfaceRequirements | VirtualNetworkInterfaceRequirements | 0..* | Preliminary OpenModelAttribute
| Specifies requirements on a virtual network interface realising the CPs instantiated from this CPD.
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sriovAntiAffinityGroup | Identifier | 0..1 | OpenModelAttribute
| Define the port anti-affinity group ID for each SR-IOV type vNIC. Multiple vNICs in the same anti-affinity group must belong to the same virtual network, and the number of vNICs in the same anti-affinity group cannot exceed two. comment: creat cpd profile, define the number of instances.
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securityGroups | String | 0..* | OpenModelAttribute
| VNFD needs to specify the security group name {security_groups} for each vNic. comment: check with IFA.
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portSecurityEnabled | Boolean | 0..1 | OpenModelAttribute
| VNFD needs to specify whether to enable security group for the vNic. Coment: to put as the same level as the securityGroups, as the cpd level as in IFA.
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cpdId | Identifier | 1 | Preliminary OpenModelAttribute
| Identifier of this Cpd information element.
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cpRole | String | 0..1 | Preliminary OpenModelAttribute
| Identifies the role of the port in the context of the traffic flow patterns in the VNF or parent NS. For example a VNF with a tree flow pattern within the VNF will have legal cpRoles of ROOT and LEAF.
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description | String | 0..1 | Preliminary OpenModelAttribute
| Provides human-readable information on the purpose of the CP (e.g. CP for control plane traffic).
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cpProtocol | CpProtocolData | 1..* | Preliminary OpenModelAttribute
| Identifies the protocol layering information the CP uses for connectivity purposes and associated information. There shall be one cpProtocol for each layer protocol as indicated by the attribute layerProtocol. Editor's note: the attribute "layerProtocol" still needs further discussion and not included in this table.
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trunkMode | Boolean | 1 | Preliminary OpenModelAttribute
| Information about whether the CP instantiated from this CPD is in Trunk mode (802.1Q or other).
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allowedAddressData | AddressData | 0..* | Preliminary OpenModelAttribute
| For specifying floating IP(s) to be shared among Cpds, which are reserved for vnfReservedCpd described in the VNFD.
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Class: VduProfile
Attribute Name | Type | Mult. | Stereotypes | Description |
vdudId | Identifier | 1 | Preliminary OpenModelAttribute
| Uniquely identifies a VDU.
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minNumberOfInstances | Integer | 1 | Preliminary OpenModelAttribute
| Minimum number of instances of the VNFC based on this VDU that is permitted to exist for this flavour.
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maxNumberOfInstances | Integer | 1 | Preliminary OpenModelAttribute
| Maximum number of instances of the VNFC based on this VDU that is permitted to exist for this flavour.
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localAffinityOrAntiAffinityRule | LocalAffinityOrAntiAffinityRule | 0..* | Preliminary OpenModelAttribute
| Specifies affinity or anti-affinity rules applicable between the virtualisation containers (e.g. virtual machines) to be created based on this VDU.
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affinityOrAntiAffinityGroupId | Identifier | 0..* | Preliminary OpenModelAttribute
| 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.
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watchdog | String | 0..1 | Preliminary OpenModelAttribute
| Watchdog action to be triggered by the VIM for the VNF in case the heart beat fails, e.g. reset or hard shutdown, etc.
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vmBootUpTimeOut | Integer | 0..1 | Preliminary OpenModelAttribute
| Timeout value for the VNFM to wait before the successful booting up of the VDU.
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securityGroups | String | 0..* | OpenModelAttribute
| VNFD needs to specify the security group name {security_groups} for each VDU.
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Class: VirtualStorageDesc
Attribute Name | Type | Mult. | Stereotypes | Description |
id | Identifier | 1 | Preliminary OpenModelAttribute
| Unique identifier of this VirtualStorageDesc in the VNFD.
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typeOfStorage | String | 1 | Preliminary OpenModelAttribute
| Type of virtualised storage resource (e.g. volume, object).
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sizeOfStorage | Number | 1 | Preliminary OpenModelAttribute
| Size of virtualised storage resource (e.g. size of volume, in GB).
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vduStorageRequirements | KeyValuePair | 0..* | Preliminary OpenModelAttribute
| An array of key-value pairs that articulate the storage deployment requirements.
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rdmaEnabled | Boolean | 0..1 | OpenModelAttribute
Obsolete | Indicate if the storage support RDMA.
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swImageDesc | Identifier | 0..1 | Preliminary OpenModelAttribute
| Software image to be loaded on the VirtualStorage resource created based on this VirtualStorageDesc.
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multiAttach | Boolean | 0..1 | OpenModelAttribute
| Indicating whether a vDisk is a shared volume in VNFD.
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_storageQos | StorageQos | 0..1 | OpenModelAttribute
| Describe storage Qos.
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_volumeType | VolumeType | 0..1 | OpenModelAttribute
| Describe volume type.
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Datatype: Qos
Attribute Name | Type | Mult. | Access | Stereotypes | Description |
latency | Number | 1 | RW | OpenModelAttribute
Preliminary | Maximum latency in ms.
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packetDelayVariation | Number | 1 | RW | OpenModelAttribute
Preliminary | Maximum jitter in ms.
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packetLossRatio | Number | 0..1 | RW | OpenModelAttribute
Preliminary | Maximum packet loss ratio. Cardinality is 0 if no packetLossRatio requirement exists.
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qosId | Identifier | 1 | RW | OpenModelAttribute
| Qos ID.
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qosName | String | 1 | RW | OpenModelAttribute
| Human readable Qos name.
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rules | KeyValuePair | 0..* | RW | OpenModelAttribute
| Detailed requirements of Qos, including maximum bandwidth limitation{max_kbps}、maximum burst bandwidth limitation{max_burst_kbps} 、direction{egress|ingress}，etc.
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Datatype: StorageQos
Attribute Name | Type | Mult. | Access | Stereotypes | Description |
qosId | Identifier | 1 | RW | OpenModelAttribute
| Unique identifier of the storage Qos in VNFD.
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qosName | String | 1 | RW | OpenModelAttribute
| Name of storage QoS.
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consumer | consumerScope | 1 | RW | OpenModelAttribute
| Consumer type.
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qos_specs | KeyValuePair | 0..* | RW | OpenModelAttribute
| Describe qualities of Qos：total_bytes_sec、total_iops_sec.
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Datatype: VolumeType
Attribute Name | Type | Mult. | Access | Stereotypes | Description |
volumeTypeId | Identifier | 1 | RW | OpenModelAttribute
| Unique identifier of volume type in VNFD.
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volumeTypeName | String | 1 | RW | OpenModelAttribute
| Name of volume type.
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backendName | String | 1 | RW | OpenModelAttribute
| Backend volume name of cinder.
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Datatype: LocalAffinityOrAntiAffinityRule
Attribute Name | Type | Mult. | Access | Stereotypes | Description |
type | RuleType | 1 | RW | OpenModelAttribute
Preliminary | Specifies whether the rule is an affinity rule or an anti-affinity rule.
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scope | RuleScope | 1 | RW | OpenModelAttribute
Preliminary | Specifies the scope of the rule. Currently, the scopes of the rule include:
Suggest to add NFVI_NIC.
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