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(warning) Work in progress

Table of Contents

Goal

  • Migrate PNF PNP workflow to Building Blocks (BBs/GR_API).
  • Include newly created BBs in Service-Macro-Create flow.
  • Leave legacy implementation using VNF_API intact.

...

  • Are all required PNF parameters included in GeneralBuildingBlock->ServiceInstance→Pnf? 
    • Currently those are:
      • pnf-id
      • pnf-name
      • role
      • orchestration-status
      • cloud-region
    • Currently AAI schema (aai_schema_v19.xsd) for PNF contains: 
      • Fields: pnf-name, pnf-name2, selflink, pnf-name2-source, pnf-id, equip-type, equip-vendor, equip-model, management-option, orchestration-status, ipaddress-v4-oam, sw-version, in-maint, frame-id, serial-number, ipaddress-v4-loopback-0, ipaddress-v6-loopback-0, ipaddress-v4-aim, ipaddress-v6-aim, ipaddress-v6-oam, inv-status, resource-version, prov-status, nf-role, admin-status, operational-status, model-customization-id, model-invariant-id, model-version-id (from SO cataloge), pnf-ipv4-address, pnf-ipv6-address
      • Sub-structures: software-versions, relationship-list, p-interfaces, lag-interfaces, vrfs
    • (warning) BBInputSetup implementation does not mention PNF at all - is it even initialized in GeneralBuildingBlock?
    • PNF ip is resolved by CDS by PNF ID (it should be in AAI) - it's populated by PRH
  • How to include new BBs in Service-Macro-Create flow?
    • Service decomposition in WorkflowActionBB may not unserstand PNFs (Retrieve BB Execution List)
    • Service decomposition should handle SkipPostInstantiationConfiguration
  • PNF orchestration status changes in AAI - which states should be assigned in which steps of the workflow
  • PNF SW upgrade (Oskar Malm)
    • PNF should be active - PNP is finished
    • new Upgrade flow will be created (BBs vs traditional considered)
  • 5G NRM Configuration - plan for new BB which invokes configuration via CDS of NRM resource(?) (Yaoguang Wang, see https://wikilf-onap.onapatlassian.orgnet/wiki/display/DW/SO+Weekly+Meeting+2019-12-4)
  • Make new BBs generic enough that they could be reused in other flows (request from Seshu)
  • Service-Macro-Delete
    • Should we delete PNF resource from AAI on service deletion?
      • We plan to leave it. What orchestration status should it get? Inactive?