ONAP R8 Resource IM Call 2021-1-18

• Date and Time: 2021, Jan 18th, 9pm~10pm Beijing Time, 8am~9am US Eastern

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

• Meeting Recording:  

• Meeting Chat Log:  

Agenda:

• Agenda bashing - 5 minutes

• Model Proposals
  
  

  • allotted resource - 2 minutes

  • 5G service - 0 minutes

  • ETSI CNF support - 10 minutes

  • PNF instance model - 0 minutes

  • CPS model - 0 minutes

• Modeling Documentation - 0 minutes

• Model proposals:

  • Allotted Resource Revised

    • comments: Allotted Resource Model Review Comments

  • Support for CPS Model Driven PoC R8+

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

• Modeling requirements:

  • ONAP R8 Modeling High Level Requirements

• Related information:

  • Allotted Resource for Network Slicing

  • R8 5G Service Modeling

• Clean/Approved models:

  • ONAP Information Model - Clean and approved models across ONAP releases

• Agenda bashing

  • APs from previous meetings:

    • Jacqueline to submit papyrus changes for the approved location model and CPS model

    • Ben to submit papyrus changes for VES 7.2

      • Jacqueline and Ben both met issues on wrong emails, suggest to check the settings or try the git bash tool instead to go around the problem

• Model Proposals
  
  

  • allotted resource

    • service model discussion has concluded, the discussion can be resumed

  • ETSI support for CNF model

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

      • comments from last time:

        • need to double check the class "VnfLcmOperationCoordination", if that's aligned with IFA

          • @Fernando Oliveira VnfLcmOperationCoordination is a new Information element that was introduced in IFA011 v3.3.1 https://www.etsi.org/deliver/etsi_gs/NFV-IFA/001_099/011/03.03.01_60/gs_nfv-ifa011v030301p.pdf section 7.1.6 page 73.  SOL001 v3.3.1 does not yet support this datatype and functionality.

        • modify the note, change "Vnfd" to "Vdu"

    • related DM model: VNF/CNF Data Model Based on ETSI v3.3.1 SOL001 plus CNF Enhancements

    • joint session in February DDF: https://wiki.lfnetworking.org/display/LN/2021+February+Developer+Topic+Proposals#id-2021FebruaryDeveloperTopicProposals-ONAPETSINFVjointcontainerdatamodelworkshopandlatestmodelingsubcommitteeprocessupdate

      • Thinh has two suggestions:

        • 1) to have the joint session the same time slot as resource IM call (8am US eastern)

        • 2) suggest Fred/Byung-woo or the IM team to submit a contribution to ETSI NFV SOL WG for data model discussion

  • 5G service

    • last Thursday's use case call has related discussion, suggest people who are interested in the topic to look at it

    • Ben will arrange a joint session with use case people next Thursday (Jan 28th), suggest the modeling people to join

  • PNF instance model

• Modeling Documentation
  
  

  • R6 readthedocs review:

    • gendoc template improvement: ONAP Information Model - Gendoc Examples 

    • discussion whether the description only applies for a navigatable end of an association

      • continue discussion later

  • add relationship documentation to the UML guideline: ONAPMODEL-28: Using the Documentation Property for RelationshipsOpen

    • UML principle wiki page:

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

      • review the updates to the Gendoc requirements part

        • Michela suggest whether it's possible to add information of associations into the class definitions

          • Xu will investigate it offline

      • Using Papyrus for Modeling updates

        • suggest to further discuss the version recommended after Jacqueline come back