ONAP R7 Resource IM Call 2020-7-20

General Information:

• Date and Time: 2020, July 20th, 9pm~10pm Beijing Time, 9am~10am US Eastern
• Meeting Room: https://zoom.us/j/97595070639
• Meeting Recording: zoom_0.mp4
• Meeting Chat Log: 

Agenda:

• Agenda bashing - 5 minutes
• Model Proposals
  
  • allotted resource - 0 minutes
  • ETSI alignment - 10 minutes
  • 5G RAN service - 10 minutes
  • CNF - 0 minutes
  • Geolocation - 0 minutes
  • PNF instance model - 0 minutes
  • CPS model driven PoC - 0 minutes
• Modeling Documentation & Glossary - 5 minutes
• Modeling Process discussion - 0 minutes

Material:

• Model proposals:
  • Allotted Resource Revised
    • comments: Allotted Resource Model Review Comments
  • Support for CPS Model Driven PoC R8+
• Modeling process:
  • Proposed ONAP Release Process Updates for Information and Data Modeling
• Modeling requirements:
  • ONAP R7 Modeling High Level Requirements
• Related information:
  • Allotted Resource for Network Slicing
  • 5G RAN SERVICE MODELING & DEFINITION in R6 Frankfurt

Minutes:

• Agenda bashing
  • vacation plan:
    • Michela: 4 weeks
• Model Proposals
  
  • ETSI alignment
    • identified changes: ONAP-ETSI-2.7.1-07-13-update.pptx
    • papyrus problem:
      • cannot open the "model" sub-model in papyrus, have tried the recommended version as well as the test version on Using Papyrus for Modeling
        • seems to be an old problem, the papyrus team has acknowledged the issue, but no solutions are provided
        • suggest just not to touch the "model" part, and go around the problem
      • question on "only approved editors can edit the model"
    • suggested next steps:
      • Fred will create a wiki page under R7 resource IM workspace for further review
      • discuss next week and submit the changes to gerrit if no major issues are identified
  • 5G Service model
    • two approaches to implement the generic application model: 1) using 3GPP models to enhance the platform model; 2) attach generic application models to xNF resources, do not change platform models
    • approach 2 (seems more preferable):
      • 
    • comments:
      • Zu: no need to re-define the 3GPP model, too complicate to enhance the platform
      • Fred: CDS can fulfill the needs well
      • Ben: Andy may suggest a hybrid approach
    • AP: Ben will contact Yuriy for CDS demo (this Wednesday)
• Modeling Documentation
  
  • R6 readthedocs review
    • AP: simplify the sterotypes for the associations
      • Jacqueline will help give some suggestions and discuss next week
  • add relationship documentation to the UML guideline:  ONAPMODEL-28 - Getting issue details... STATUS
    • UML principle wiki page:
      • under ONAP Modeling Design Principles and Guidelines
      • AP: Michela & Xu will check the current wiki pages whether they cover requirements for classes, relationships for Papyrus
        • Xu find nothing related in the current pages, suggest to create a new page to solve the issue