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• Potential schema changes:
  • PNF
    • Enhance A&AI schema to support PNF inventory, its state, and topology / attributes unique to 5G PNF
    • Using the pnf-id (instead of pnf-name) as the index for PNF into A&AI. Achieve naming indexing consistency between PNFs and VNFs.

    • Migration for previously created PNFs

    • Impacts all API calls/all clients interacting with PNFs
      (alternate solution proposed: A&AI could provide a generic solution to redirect client request URI to a valid URI by translating the client's request to a valid URI)
  • Cloud-region
    • Tracking the Cloud Home Server (CLLI, Cloud ID); and association with the COMPLEX. (existing schema)

  Jira
  server ONAP JIRA serverId 425b2b0a-557c-3c0c-b515-579789cceedb key AAI-2096

• Ingest and use 5G NF Packages (CSAR file), PNF Artifacts, Definitions, TOSCA-Metadata - Requires changes to A&AI model loader
• Run-time catalog update to associate artifacts to a PNF
• ONAP Run Time Activities: 5G Service Instantiation

Advanced 5G functionality, for Network Slicing development and early steps in long-lead development.  Service slicing allows advanced steering of services, based on policy, GW loading, and other criteria. 

Maintain inventory of instantiated slice subnets, E2E slices, their states and their hierarchical relationship

Impacts:

• A&AI shall store vSSF (Virtual Slice Selection Function) inventory (and associated EMS inventory) and forward it to downstream systems (eg, DCAE, AOTS-M).  (Assumes ONAP will use a vSSF software product and a supporting EMS from some vendor.)
• Radio PNF’s are deployed and configured ( RA, TA’s & cells) and shall be persisted in A&AI.
• A&AI shall also contain inventory of available data centre sites with associated constraints.