ONAP R8 Resource IM Call 2020-11-2

• Date and Time: 2020, Nov 2nd, 9pm~10pm Beijing Time, 8am~9am US Eastern

• Meeting Room: https://zoom.us/j/97595070639

• Meeting Recording:  zoom_0.mp4

• Meeting Chat Log:  meeting_saved_chat.txt

Agenda:

• Agenda bashing - 5 minutes

• Model Proposals
  
  

  • allotted resource - 0 minutes

  • 5G service - 0 minutes

  • ETSI CNF support - 20 minutes

  • PNF instance model - 0 minutes

  • VES model update - 20 minutes

  • CPS model driven PoC - 0 minutes

• Modeling Documentation - 0 minutes

• Model proposals:

  • Allotted Resource Revised

    • comments: Allotted Resource Model Review Comments

  • Support for CPS Model Driven PoC R8+

• Modeling requirements:

  • ONAP R8 Modeling High Level Requirements

• Related information:

  • Allotted Resource for Network Slicing

  • 5G RAN SERVICE MODELING & DEFINITION in R6 Frankfurt

• Agenda bashing

• Model Proposals
  
  

  • allotted resource

    • the plan is to finish the network slicing discussion in service model first, then discuss allotted resource

  • VES model update

    • wiki: VES 7.2 (updated on Oct. 20)

    • model updates:

      • event diagram change: add StndDefined

      • highlights the changes: blue bold text show changes, show inheritance in attribute names

    • gendoc template discussion:

      • 2 solutions: 1) only show attributes dedicately defined for each class; 2) show the class each attribute first defined/introduced

      • the audience prefer the 2nd solution

      • Damian ask if we want to see the full inheritance path

    • comment:

      • stndDefinedNamespace should be only present in the StndDefined class, but is currently defined in VesEvent

        • the reason for the design is to optimize the performance

    • AP:

      • ask for poll on modeling subcommittee call

      • Xu will present the gendoc template change next call

  • CPS model

    • no updates

  • 5G service

    • no updates

  • ETSI support for CNF model

    • ETSI IFA011 v3.3.1 & v4.1.1 Changes to support OsContainer based VNFs

    • comments from last call:

      • backward compatibility consideration, support v2.6.1 (implemented in Dublin), which versions are to support is FFS

      • for package upgrade, there could be limitations for the lowest version that can be upgraded

      • conclusion: will support in DM design, to identify the version of the package and support (slightly) different version of packages onboarding

    • present 2nd part (container support):

      • new class OsContainerDesc (represents container)

      • new type MciopProfile (represents Helm Charts)

      • new class VirtualCpd (represents a K8S service)

    •  AP for updates:

      • Fred to add an association between OsContainerDesc and Vdu, and also a comment stating Vdu can only compose of OsContainerDesc or ComputeDesc at one time

      • fix typo in VersionSelector class

• Modeling Documentation
  
  

  • R6 readthedocs review:

    • gendoc template improvement: ONAP Information Model - Gendoc Examples 

    • AP: simplify the sterotypes for the associations, Xu will help summarize the status and trigger the discussion

  • add relationship documentation to the UML guideline: https://lf-onap.atlassian.net/browse/ONAPMODEL-28

    • UML principle wiki page:

      • Principle and Guideline for Information Model Proposal Using Papyrus (Draft)

      • https://lf-onap.atlassian.net/wiki/pages/viewpage.action?pageId=16442605

      • reviewed, no comments for now

      • will continue working on the pages