Content Comparison

• SO-ETSI-VNFM Adapter for Dublin Presentation slide deck at ONAP Paris 2019

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• • Vendor SVNFM must be "SOL003-compliant"
  • Providing SOL003 APIs for VNFM LCM, based on ETSI VNFLifecycleManagement
    • Use https://forge.etsi.org/gitlab/nfv/SOL002-SOL003/2.5.1/master/src/SOL003/VNFLifecycleManagement swagger for providing services
    • Create
    • Instantiate
    • Query
    • Grant request to SO VNFM Adapter, as a client
    • Life cycle notification
  • Registration itself to ONAP (thru A&AI ESR) - Name, Type, Vendor, Version, URL, VIM, Username and Password
  • Providing Subscription Services for Life-cycle Management Notifications
  • Support of the "Direct Mode" of Resource Management only
    • After receiving a grant permission, the VNFM sends requests for resources directly to VIM
    • Invoking MultiCloud from VNFM is under discussion, but not for Dublin
    • The "Indirect Mode" of Resource Management is being discussed, but not for Dublin

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• • Choose a use case for demonstrating the VNFM Adapter capabilities
  • Under investigation (will determine soon)

• VNFM Adapter

  Design

  Sub-components

  
  

  

  • • SO VNFM Adapter component (a sub component of SO; docker image and container manged)
    • North Bound Interface (NBI)
      • RESTful APIs that support createVnf, instantiateVnf, queryVnf, grantVnf
      • Its APIs are SO specific; i.e., not SOL003-based ones
    • Business Logic layer
      • It is invoked by the NBI and provides business logic for createVnf, instantiateVnf, queryVnf
      • SDNC and A&AI access to collect assignment and VimConnectionInfo
      • Access Accesses SdcPackageProvider for getting SOL003 package(s) and parameters
      • SdcPackageProvider
        • Supports SOL001/SOL004 package management
        • Provides getPackage, getVnfdId, getFlavorId, getVnfNodeProperty
        • Provides getPackage(s), getVnfd, getArtifactFile for SVNFM
        • Uses SDC Tosca Parser
      • GrantManager
        • Provides requestGrantForInstantiate REST API for SVNFM
        • Invokes OOF for homing decision; HPA support, and/or non-OOF decision
      • SOL003Lcn APIs
        Support
        • Supports VnfIdentifierCreationNotification, VnfIdentifierDeletionNotification, VnfLcmOperationOccurrenceNotification

  
  

  • SOL001/SOL004 Support & Design

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