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VNF Package ONAP Extensions
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- TOACA data type extension tosca.datatypes.nfv.injectFile is used for vCPE use case
- ONAP extensions for VNF package that is currently proposed for Dublin release is VES extension described below.
5.1.6. TOSCA Introduction
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Info Element From ETSI GS NFV-IFA 011 | Implementation in TOSCA NFV Profile and Endorsement in ETSI GS NFV-SOL001 | Derived from | Description | |||
VNF | tosca.nodes.nfv.VNF | tosca.nodes.Root | TOSCA main service template and describes a VNF in terms of deployment and operational behavior requirements, connectivity, interfaces and virtualized resource requirements | |||
VDU Compute Descriptor R-09467 | tosca.nodes.nfv.VDU.Compute | tosca.nodes.Root | Represents VNF-C (or VM) with deployment flavours. Represents the virtual compute part of a VDU entity which it mainly describes the deployment and operational behavior of a VNFC Note: Currently not directly supported but allowed via tosca.capabilities.nfv.VirtualCompute | |||
VDU VirtualCompute Descriptor | tosca.capabilities.nfv.VirtualCompute | tosca.capabilities.Root | Represents the virtual compute part of a VDU entity which it mainly describes the deployment and operational behavior of a VNFC | |||
VDU VirtualStorage Descriptor R-09467 | tosca.nodes.nfv.VDU.VirtualStorage | tosca.nodes.Root | Represents a virtual storage entity which it describes the deployment and operational behavior of a virtual storage resources | |||
Cpd - Connection Point Descriptor | tosca.nodes.nfv.Cp | tosca.nodes.Root | Represents network connectivity to a compute resource or a VL - abstract type used as parent for the various Cpd types. | |||
VduCpd R-35851 | tosca.nodes.nfv.VduCp | tosca.nodes.nfv.Cp | Represents a type of TOSCA Cpd node and describes network connectivity between a VNFC instance (based on this VDU) and an internal VL | |||
VnfVirtualLinkDesc R-35851 | tosca.nodes.nfv.VnfVirtualLink | tosca.nodes.Root | Node type represents a logical internal virtual link | |||
VnfExtCpd (External Connection Point) R-35851 | tosca.nodes.nfv.VnfExtCp | tosca.nodes.Root | Represents a logical external connection point, exposed by this VNF enabling connecting with Virtual Link, Note: Currently not supported in Casablanca release | |||
SwImageDesc R-02454 | tosca.artifacts.nfv.SwImage | tosca.artifacts.Deployment.Image | Artifact type describes the software image which is directly loaded on the Virtualisation container of the VDU or is to be loaded on a virtual storage resource Note: Currently not supported in Casablanca release as well as SW image artifact in cSARCSAR | |||
DeploymentFlavour VnfDf info element R-41215 | tosca.capabilities.nfv.DeploymentFlavour | tosca.capabilities.Root | Note: Current ONAP release support a single deployment flavour | |||
Scaling Aspect R-96634 The VNF provider MUST describe scaling capabilities to manage scaling characteristics of the VNF. | tosca.datatypes.nfv.ScalingAspect | tosca.datatypes.Root | TBD in ETSI NFV-SOL001 Note: No support in current ONAP release | VnfdElementGroup | tosca.groups.nfv.ElementGrouptosca.groups.Root | TBD in ETSI NFV-SOL001 Note: No support in current ONAP release |
Data Types
R-XXXXXXXX: The below table includes the data types used by NFV node and is based on information elements defined in ETSI GS NFV-IFA 011. The node data definitions/attributes used in VNFD MUST comply with the below table.
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Info Element From ETSI GS NFV-IFA 011 | Implementation in TOSCA ETSI NFV Profile-SOL001 | Derived from | Description |
l2AddressData | tosca.datatype.nfv.L2AddressData | tosca.datatypes.Root | Describes the information on the MAC addresses to be assigned to the connection point(s) instantiated from the parent Connection Point Descriptor |
L3AddressData | tosca.datatypes.nfv.L3AddressData | tosca.datatypes.Root | A complex TOSCA data type describe L3AddressData information element, it provides the information on the IP addresses to be assigned to the connection point instantiated from the parent Connection Point Descriptor |
AddressData | tosca.datatypes.nfv.AddressData | tosca.datatypes.Root | A complex TOSCA data type describe AddressData information elemen, it provides information on the addresses to be assigned to the connection point(s) instantiated from a Connection Point |
VirtualNetworkInterfaceRequirements | tosca.datatypes.nfv.VirtualNetworkInterfaceRequirements | tosca.datatypes.Root | A complex TOSCA data type describe VirtualNetworkInterfaceRequirements information element, it provides the information to specify requirements on a virtual network interface realizing the CPs instantiated from this CPD |
ConnectivityType | tosca.datatypes.nfv.ConnectivityType | tosca.datatypes.Root | A complex TOSCA data type used to describe ConnectivityType information element |
RequestedAdditionalCapabilityData | tosca.datatypes.nfv.RequestedAdditionalCapability | tosca.datatypes.Root | Describes additional capability for a particular VDU e.g. acceleration |
VirtualMemoryData | tosca.datatypes.nfv.VirtualMemory | tosca.datatypes.Root | Describes virtual memory for virtualized compute descriptor |
VirtualCpuData | tosca.datatypes.nfv.VirtualCpu | tosca.datatypes.Root | Describes virtual CPU (s) for virtualized compute descriptor |
VirtualCpuPinning | tosca.datatypes.nfv.VirtualCpuPinning | tosca.datatypes.Root | Describes CPU pinning configuration for a particular CPU |
VnfcConfigurableProperties | tosca.datatypes.nfv.VnfcConfigurableProperties | tosca.datatypes.Root | Describes additional configurable properties of a VNFC |
VduProfile | tosca.datatypes.nfv.VduProfile | tosca.datatypes.Root | Describes additional instantiation data for a given VDU used in the a specific deployment flavour |
VirtualLinkProfile | tosca.datatypes.nfv.VlProfile | tosca.datatypes.Root | Describes additional instantiation data for a given VL used in the a specific deployment flavour |
InstantiationLevel | tosca.datatypes.nfv.InstantiationLevel | tosca.datatypes.Root | Describes a given level of resources to be instantiated within a deployment flavour in term of the number VNFC instances to be created from each VDU |
VduLevel | tosca.datatypes.nfv.VduLevel | tosca.datatypes.Root | Indicates for a given VDU in a given level the number of instances to deploy |
ScaleInfo | tosca.datatypes.nfv.ScaleInfo | tosca.datatypes.Root | Indicates for a given Scaling Aspect the corresponding Scaling Level |
| Inject File | tosca.datatypes.nfv.injectFile | tosca.datatypes.Root | Note: ONAP extension used for vCPE use case |
R-XXX: The below table describes the data types used for LCM configuration and is based on information elements defied in ETSI GS NFV-IFA 011. The LCM configuration data elements used in VNFD MUST comply with the below table.
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