Release TWO Data Model details
From OSM Public Wiki
OSM Release TWO Descriptor Documentation
The document below contains a very detailed description of the OSM Release ONE Models:
Media:Osm-r1-information-model-descriptors.pdf
An
Virtual Network Function Descriptor (VNFD) Model
The Virtual Network Function Descriptor (VNFD) is a deployment template that describes attributes that comprise a VNF.
For example:
- Platform resource requirements, such as CPU, memory, interfaces, and network
- Connectivity and interface requirements that can be used to establish virtual links within the NFVI30 between its Virtual Network Function Component (VNFC) instances, or between a VNF instance and the endpoint interface to the other network functions
- Special characteristics related to EPA attributes and performance capabilities
- KPI requirements and auto-scaling properties
The VNFD Entity Relation Diagram
Network Service Descriptor (NSD) Model
The Network Service Descriptor (NSD) is the top-level construct used for designing the service chains.
The NSD Entity Relation Diagram
Entity Relationship Diagrams
