Page History

General Information:

• Date and Time: 2021, March 22nd29th, 9pm~10pm Beijing Time, 8am~9am 9am~10am US Eastern
• Meeting Room: https://zoom.us/j/97595070639
• Meeting Recording:  
• Meeting Chat Log:  

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
  • CPS model - 0 minutes
  • Topology model - 20 minutes
• Modeling Documentation - 0 minutes

Material:

• Model proposals:
  • Support for CPS Model Driven PoC R8+
  • Abstract Topology Model
• Modeling requirements:
  • https://wiki.onap.org/display/DW/ONAP+R9+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

Minutes:

• Agenda bashing
  • reminder for filling R9 high level requirements: https://wiki.onap.org/display/DW/ONAP+R9+Modeling+High+Level+Requirements
    • still empty
    • Ben would like the modeling team to join the use case realization call on May 3, to discuss the modeling high level reqs
    • R9 use case portal page: https://wiki.onap.org/pages/viewpage.action?pageId=99681185, on Apr 5, the U/C realization call will discuss the planning
  • service IM call proposal:
    • Chuyi is suggesting to merge service IM call with resource IM call or modeling subcommittee call, due to lack of topics
    • will raise and discuss the topic tomorrow
    • Xu: fine for merging with resource IM call, but afraid that may limit the time of individual topics' discussion; prefer new service model proposal be raised in modeling subcommittee call first, and then decide whether to discuss in Monday call or in a seperate/dedicated call
    meeting time for next week
    • keep the current UTC time
• Model Proposals
  
  • ETSI support for CNF model
    • R9 DM proposal: https://wiki.onap.org/pages/viewpage.action?pageId=93011772
    • aligned with SOL001 v4.2.1
      • ericsson don't plan to contribute v4.2.1 models in Istanbul release
    • postpone the discussion
    • , package format is still under discussion
    • information model is planned to have an update in R9
    • lack resources, no code implementation plan for Istanbul release
    • for backward compatibility, possibly only support v2.4.1 and v2.7.1 in the future
  • 5G service / 5G service / CPS model
  • discussion will continue in R9
  Jacqueline will join the CPS discussion to see if further enhancement is needed for the CPS model
  • PNF instance model
    • reverse engineering ongoing, Jacqueline is double checking and do model cleaning
  • Topology model
    • Proposal: https://wiki.onap.org/display/DW/Abstract+Topology+Model
    • call information: https://lists.onap.org/g/onap-modelingsub/topic/abstract_topology_model/80876474?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,0,80876474
      • today, 15:00 UTC
      • could postpone to next week due to conflictit's proposed to have a general call for the topic, time and place TBD, may be at use case or resource IM call
    • ORAN alliance issues will be presented
    • has discussed several use cases, and working on basic concepts
• 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: 

    Jira
    server ONAP JIRA serverId 425b2b0a-557c-3c0c-b515-579789cceedb key ONAPMODEL-28

    • 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