This page is used to store what have reached agreement for the parent page "Requirements for VNFD".
Class: VnfDf
Attribute Name | Type | Mult. | Stereotypes | Description |
flavorId | Identifier | 1 | OpenModelAttribute
Preliminary | Identifier of this DF within the VNFD. |
description | String | 1 | OpenModelAttribute
Preliminary | Human readable description of the DF. |
_virtuaLlinkProfile | VirtualLinkProfile | 0..* | OpenModelAttribute
Preliminary | 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. |
_instantiationLevel | InstantiationLevel | 1..* | OpenModelAttribute
Preliminary | 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. |
_affinityOrAntiAffinityGroup | AffinityOrAntiAffinityGroup | 0..* | OpenModelAttribute
Preliminary | 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. |
_scalingAspect | ScalingAspect | 0..* | OpenModelAttribute
Preliminary | The scaling aspects supported by this DF of the VNF. scalingAspect shall be present if the VNF supports scaling. |
_vduProfile | VduProfile | 1..* | OpenModelAttribute
Preliminary | Describes additional instantiation data for the VDUs used in this flavor. |
| _vduCpdProfile | VduCpdProfile | 1..* | OpenModelAttribute
Experimental | Describes additional instantiation data for the vduCpds used in this flavour. |
_placementGroup | PlacementGroup | 0..* | OpenModelAttribute
Preliminary | Determine where VNFC's (VDU's) are placed with respect to the VNF |
_baseConfigGroup | BaseConfigGroup | 1 | OpenModelAttribute
Preliminary | BaseConfigGroup may set Access Control Lists (ACL's) and establish security groups and server groups. BaseConfigGroup creates/establishs storage for the VM's (OpenStack Cinder). BaseConfigGroup may establish internal networks such as OAM (VNF Mgmt) or MNS (Maintenance & Surveillance) established. |
_deploymentGroup | DeploymentGroup | 0..* | OpenModelAttribute
Preliminary | DeploymentGroup provides the minimum viable VDU and associated VNFC configuration for a useable VNF. |
_scalinggroup | ScalingGroup | 0..* | OpenModelAttribute
Preliminary | Identifies the vaious scaling groups within the VNF which identify which vnfcs that need to be scaled together. |
Class: VduCpdProfile(Experimental)
Attribute Name | Type | Mult. | Stereotypes | Description |
_vduCpd | VduCpd | 1 | OpenModelAttribute
Experimental | Uniquely identifies a VduCpd. |
_affinityOrAntiAffinityGroup | AffinityOrAntiAffinityGroup | 0..* | OpenModelAttribute
Experimental | Identifier(s) of the affinity or anti-affinity group(s) the VduCpd belongs t |
Class: VduProfile
Attribute Name | Type | Mult. | Stereotypes | Description | Rationale |
vdudId | Identifier | 1 | Preliminary OpenModelAttribute
| Uniquely identifies a VDU.
| |
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.
| |
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.
| |
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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flavorExtraSpecs | KeyValuePair | 0..* | Experimental OpenModelAttribute
| Additional expansion requirements for Infrastructure layer, e.g. HA property (Host Aggregate label).
| This attribute is the extension for Openstack flavor, currently including:
|
Class: AffinityOrAntiAffinityGroup
Attribute Name | Type | Mult. | Access | Stereotypes | Description |
| groupId | Identifier | 1 | RW | OpenModelAttribute
Preliminary | Identifies an affinity or anti-affinity group to which the affinity or anti-affinity rule applies. |
type | RuleType | 1 | RW | OpenModelAttribute
Preliminary | Specifies whether the rule is an affinity rule or an anti-affinity rule.
|
scope | RuleScope | 1 | RW | OpenModelAttribute
Preliminary | Specifies the scope of the rule.
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Class: VirtualStorageDesc
Attribute Name | Type | Mult. | Stereotypes | Description | Rationale |
id | Identifier | 1 | Preliminary OpenModelAttribute
| Unique identifier of this VirtualStorageDesc in the VNFD.
| |
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.
| |
rdmaEnabled | Boolean | 0..1 | OpenModelAttribute
Obsolete | Indicate if the storage support RDMA.
| |
swImageDesc | Identifier | 0..1 | Preliminary OpenModelAttribute
| Software image to be loaded on the VirtualStorage resource created based on this VirtualStorageDesc.
| |
multiAttach | Boolean | 0..1 | Experimental OpenModelAttribute
| Indicating whether a vDisk is a shared volume in VNFD.
| Each vDisk corresponds to one volume, it should set if the volume can be shared by other VMs. |
_storageQos | StorageQos | 0..1 | Experimental OpenModelAttribute
| Describe storage Qos requirements.
| Describe special Qos requirements for storage, see datatype"StorageQos" for details. |
_volumeType | VolumeType | 0..1 | Experimental OpenModelAttribute
| Describe the volume type a storage is based on.
| In Openstack, a backend can have multiple volume types to choose, when instantiate a vStorage, must specify one volume type. |
Datatype: L2ProtocolData
Attribute Name | Type | Mult. | Access | Stereotypes | Description | Rationale |
name (Aligned with IFA 011v2.5.1) | String | 0..1 | RW | OpenModelAttribute
| Network name associated with this L2 protocol.
| |
networkType (Aligned with IFA 011v2.5.1) | NetworkType | 0..1 | RW | OpenModelAttribute
| Specifies the network type for this L2 protocol. Possible values: FLAT, VLAN, VXLAN, GRE. | |
vlanTransparent (Aligned with IFA 011v2.5.1) | Boolean | 0..1 | RW | OpenModelAttribute
| Indicating whether "VLAN Transparent Mode" is supported. Default is "FALSE" if not specified otherwise. | |
| segmentationId | String | 0..1 | RW | Experimental OpenModelAttribute
| Network segment ID. | The id of vlan/vxlan. |
| routerExternal | Boolean | 0..1 | RW | Experimental OpenModelAttribute
| Specify if a vrouter comes from an external network. | There are two usage situations of vrouters, one is using in the virtual network internally, another is using to connet to the external network. This attribute shows the two situations, if "true", then the vrouter is using to connect another network; if "false", then using internally. |
Datatype: L3ProtocolData
ttribute Name | Type | Mult. | Access | Stereotypes | Description | Rationale |
cidr (Aligned with IFA 011v2.5.1) | String | 1 | RW | OpenModelAttribute
| Specifies the CIDR (Classless Inter- Domain Routing) of this L3 protocol. See note.
| |
gatewayIp (Aligned with IFA 011v2.5.1) | IpAddress | 0..1 | RW | OpenModelAttribute
| Specifies the gateway IP address for this L3 protocol. See note. | |
ipVersion (Aligned with IFA 011v2.5.1) | IpVersion | 1 | RW | OpenModelAttribute
| Specifies IP version of this L3 protocol. Value: | |
ipAllocationPools (Aligned with IFA 011v2.5.1) | KeyValuePair | 0..N | RW | OpenModelAttribute
| Specifies the allocation pools with start and end IP addresses for this L3 protocol. See note . | |
ipv6AddressMode (Aligned with IFA 011v2.5.1) | Ipv6AddressMode | 0..1 | RW | OpenModelAttribute
| Specifies IPv6 address mode. Possible values: • SLAAC. • DHCPV6-STATEFUL. • DHCPV6-STATELESS. May be present when the value of the ipVersion attribute is "IPV6" and shall be absent otherwise. See Note. | |
dhcpEnabled (Aligned with IFA 011v2.5.1)
| Boolean | 0..1 | RW | OpenModelAttribute
| Indicates whether DHCP (Dynamic Host Configuration Protocol) is enabled or disabled for this L3 protocol. See note. | |
| ipv6RaMode | Ipv6AddressMode | 0..1 | RW | Experimental OpenModelAttribute
| Specifies IPv6 address mode for vrouter. Possible values: • SLAAC. • DHCPV6-STATEFUL. • DHCPV6-STATELESS. May be present when the value of the ipVersion attribute is "IPV6" and shall be absent otherwise. Must be present when the VLAN/VXLAN connects to one or more vrouters. Note2: The value of ipv6RaMode and ipv6AddressMode must be same. | This attribute comes from Openstack demand, the address mode should be separately set for vRouter and dhcp. The usage for the ipv6RaMode and ipv6AddressMode has the following situation:
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| dnsNameServers | String | 0..N | RW | Experimental OpenModelAttribute
| DNS server list. | See description. |
| hostRoutes | KeyValuePair | 0..N | RW | Experimental OpenModelAttribute
| Static routing list, including estination and nexthop information. | See description. Estination and nexthop will be provided by network elements. |
| Note: If this attribute is included in the VNFD, the attribute value shall be provided at run-time, unless a default value is provided at design time in the VNFD. If a default value is provided at design-time, this value may be overridden at run-time. | ||||||
Class: StorageQos
ribute Name | Type | Mult. | Access | Stereotypes | Description | Rationale |
qosId | Identifier | 1 | RW | Experimental OpenModelAttribute
| Unique identifier of the storage Qos in VNFD.
| See description. |
qosName | String | 1 | RW | Experimental OpenModelAttribute
| Name of storage QoS.
| Human readable name, corresponding to the Id. |
consumer | ConsumerScope | 1 | RW | Experimental OpenModelAttribute
| Consumer type.
| Identify the volume which a Storge is based on comes from the backend or local. |
qosSpecs | KeyValuePair | 0..* | RW | Experimental OpenModelAttribute
| Describe qualities of Qos：total read/write rate{total_bytes_sec}、total read/write IOPS{total_iops_sec}.
| This is used for the information of basic stroge Qos requirements. |
Class: VolumeType
Attribute Name | Type | Mult. | Access | Stereotypes | Description | Rationale |
volumeTypeId | Identifier | 1 | RW | OpenModelAttribute
| Unique identifier of volume type in VNFD.
| See description. |
volumeTypeName | String | 1 | RW | OpenModelAttribute
| Name of volume type.
| Human readable name, corresponding to the Id. |
backendName | String | 1 | RW | OpenModelAttribute
| Name of the object linking to the backend distributed storage. (Name in cinder)
| Each volume type has a corresponding backend, the name is also the name in Openstack Cinder configuration. |