Page Comparison

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• ETSI-Alignment path
  • Following ETSI NFV IFA specifications for CNF
  • Leveraging and extending existing ONAP ETSI-Alignment Architecture
• Direct Path
  • Some think there is no need for the full VNFD for LCM, just Helm Charts and Images; delegate LCM to CISM; it may work for simple CNFs
  • Note: there are several cases where a more complete VNFD will be needed, such as 5G Core NFs.
• Collaboration Areas:
  • Unified Modeling, Packaging & Onboarding (SDC) – optional VNFD?
  • Package Distribution (SDC – ETSI Catalog Manager – CIR)
  • Common Components (e.g., CIR, A&AI, CDS)
• Note: CIR will be realized by Nexus with Docker Registry (possibly migrate it to Github), and CIR access APIs will be based on Docker Registry APIs.

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• SDC
  
  • Enhancements related to ETSI 3.3.1 SOL004 compliant VNF / CNF package onboarding and distribution
    • ETSI Package Management (SDC Enhancements) - Honolulu
    • ETSI Package Management (SDC Enhancements) - Honolulu#ETSIPackageManagementArchitecture
  • Supports ETSI 3.3.1 VNF with minimum CNF enhancements from 4.1.1
    • VNF/CNF Data Model Based on ETSI v3.3.1 SOL001 plus CNF Enhancements
    • CSAR Models: ETSI-Alignment VNFD and Example(s)
  • Enhancements related to ETSI 3.3.1 SOL007 compliant NSD package Design and Distribution
    • ETSI Package Management (SDC Enhancements) - Honolulu#NSOnboardingDesign: Design SOL007
    • ETSI Package Management (SDC Enhancements) - Honolulu#DesignNS: Design NS
  • Enhancements related to ETSI 3.3.1 SOL004 VNF and SOL007 NS package security
    
    • ETSI Package Management (SDC Enhancements) - Honolulu#SDCSOL004/SOL007VNFPackageSecurity
  • Architecture Diagram

 Image RemovedImage Added

• SO / SO NFVO
  • SO NFVO continues to support the same SOL005 APIs as Guilin: Create NS, Instantiate NS, Terminate NS, Delete NS and Get NS Operation Status.
    • In addition, It will support NSD subscription and notification
    • However, SO NFVO will upgraded ETSI v3.3.1 SOL005 LCM APIs from ETSI v2.7.1 SOL005 LCM APIs

      • ETSI v3.3.1 SOL005 API swagger

        • Use the latest SOL005 API swagger from https://forge.etsi.org/jenkins/view/All+jobs/job/NFV+-+Network+Functions+Virtualisation/job/sol005-master/lastSuccessfulBuild/artifact/build/
        • SOL005-NSLifecycleManagement-API.json
        • SOL005-NSLifecycleManagementNotification-API.json
        • SOL005-NSPackageManagement-API.json
        • SOL005-NSPackageMaangementNotification-API.json
      • ETSI v3.3.1 SOL003 API swagger
        • Use the latest SOL003 API swagger from https://forge.etsi.org/jenkins/view/All%20jobs/job/NFV%20-%20Network%20Functions%20Virtualisation/job/sol002-sol003-master/lastSuccessfulBuild/artifact/build/
        • SOL003-VNFLifecycleManagement-API.json
        • SOL003-VNFLifecycleManagementNotification-API.json
        • SOL003-VNFPackageManagement-API.json
        • SOL003-VNFPackageManagementNotification-API.json
    • SO NFVO and SOL003 Adapter CSIT will be supported
    • Epics and User Stories: ONAP SO Hierarchical Orchestration (SO NFVO) - Honolulu#EpicandUserStory
  • SO NFVO Honolulu Architecture Highlights
    • SO NFVO will be invoked by Curl Commands (as SO NFVO Client) since the SOL005 Adapter enhancements are out of scope
    • SO NFVO NS Workflow BPMNs and business logic will be packaged as a war file and deployed to ONAP SO Standalone/Clustered Camunda Engine
      • Dynamic Orchestration support is a trial goal for Honolulu. In that case, NS Workflow BPMNs and business logic will be part of SO NFVO, as is.
    • SO NFVO and SOL003 Adapter communications will be treated as an internal communication via HTTP
    • SO NFVO interacts with ETSI Catalog Manager thru MSB for NSD subscription and notification
  • Architecture Diagram: ONAP SO Hierarchical Orchestration (SO NFVO) - Honolulu#HonoluluSONFVOTesting

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Image Added

• SO Interface Update
  • The following diagram depicts SO interfaces
  • See the link for details, ARC Service Orchestrator Component Description - Honolulu-R8

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• ETSI Catalog Manager
  • Enhancements related to direct SDC Package distribution support thru SDCE-6
  • Enhancements related to NSD Subscription and Notification
  • Architectural Relationships and Interfaces support: ARC Modeling Component Description – Honolulu-R8
  • Architecture Diagram:

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• Enhancements related to Container Image handling is a stretch goal
  • Most likely due to SDC 2MB file size limitation, Container Images will be uploaded to the CIR component by the Admin
  • i.e., in that case, no impact on ETSI Catalog Manager in Honolulu for Container Image handling

• AAI
  • No impacts since the SO NFVO does not support Scaling or Healing
  • AAI impacts will be analyzed for the Istanbul release

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