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  • ONAP SO NFVO provides an ETSI NFV compliant NFVO functions.
    • Supports the lifecycle of Network Service (NS)
      • Create NS
      • Instantiate NS
      • Terminate NS
      • Delete NS 
      • Subscription
    • Exposes NS lifecycle management interfaces (Os-Ma-Nfvo) to its client such as ONAP SO or SOL005-compliant clients
      • Create NS
      • Instantiate NS
      • Terminate NS
      • Delete NS
      • Subscription
    • Sends NS lifecycle management notifications (Os-Ma-Nfvo) to its client such as ONAP SO or SOL005-compliant clients
      • Notification (as a client)
    • Manages (as a client) virtualized resources via interfaces (Or-Vi) exposed by the VIM 
      • Software Image
      • Container Image Management (stretch goal)
      • Resource Management, validation and authorization of NFVI resource requests
    • Supports Virtual Links and VNF-FG
      • VLs
      • VNF-FGs
    • Manages (as a client) virtualized resource management interfaces (Or-Vnfm) to the VNFM
      • Leverages the SOL003 Adapter and supports
        • Create VNF
        • Instantiate VNF
        • Terminate VNF
        • Delete VNF
        • Subscription
    • Supports virtualized resource management interfaces (Or-Vnfm) to the VNFM
      • Granting VNF with HPA, leveraging OOF
    • Supports VNF lifecycle management notifications (Or-Vnfm) to the VNFM 
      • Notification
    • Manages (as a client) SOL004 VNF/PNF and SOL007 NS package management leveraging ETSI Catalog Manager 
      • Queries packages (VNF/PNF/NS)
      • Queries descriptions (VNFD/PNFD/NSD)
      • Subscription
    • Supports package notification interfaces (Os-Ma-Nfvo and Or-Vnfm) to ETSI Catalog Manager
  • Supports Communication Security, conforming SOL005 specification
    • ONAP SO NFVO NBI supports HTTPS and Authentication/Authorization towards SO/SOL005 Adapter
    • ONAP SO NFVO SBI (through SOL003 Adapter) supports HTTPS and Authentication/Authorization towards SVNFMs



NFVO Microservice Plugin Framework

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ONAP SO, SOL005 Adapter and NFVO Interaction


Descriptions
Existing SO E2E Business Logic for VFC/SOL005 Adapter
  • ONAP SO leverages the existing E2E service instance management logic
  • SO receives Create E2E Service Instance Request
  • SO runs E2E Service BPMNs
    • Decomposes E2E service requests for network resources
    • Checks resource subcategory is “Network Service”
    • Invokes Create Network Service Request through SOL005 Adapter
  • SOL005 Adapter fetches NFVO endpoint details from AAI ESR
    • Collects NFVO endpoint details from AAI ESR
    • Sends SOL005 Create NS request to NFVO
New ONAP SO NFVO Path
  • NFVO creates NS LCM
    • Returns NS ID
  • NFVO instantiates NS LCM


ONAP SO Refactoring for NFVO Function Extraction

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