2018-05-04 Meeting notes

Date

04 May 2018 10AM EDT

To Join: https://zoom.us/j/287367106

Discuss

• Introductions
• Review of Action Items 

• Review of ETSI Scaling Model Xu Yang
• 
  
• Next time: Papyrus Update Kevin Scaggs
  
  • Jessie S Jewitt to schedule a Papyrus tutorial and advertise during the Modeling Subcommittee call.
    

• Next time: Directory Structure for CSAR package Andrei Kojukhov
  • Apply ETSI SOL004 for ONAP CSAR structure
  • VNF SDK working on open source solution for CSAR signature
  • Need to register ONAP specific keyword with ETSI for ONAP specific extensions (e.g., VES)
  • VNF SDK Modeling will define guidelines for directory structure for ONAP extensitions
  • ONAP will need to maintain registry for CSAR directory structure (start with VNF SDK project)
• Next time: Papyrus Update Jessie S Jewitt
  • Porting difficult, so moving in manually VNFDesc model is being put in manually
  • Push & Get URLs within Gerrit, could Papyrus work with that. Andrew Grimberg and Jessie S Jewitt to work together to see if Papyrus can be set-up to work via Gerrit (need to update URL for repo interactions)
  • Gerrit Repo is: Vnfsdk/model
• 
  
• Next Time: Need proposal for Information Model Element Stability Levels (based on IISOMI StereoTypes) Kevin Scaggs Andy Mayer
• Next Time Element Group Discussion. See: Element Groups
  
  • Provide examples of how Element Groups are used on wiki Kevin ScaggsAndy Mayer
  • Evaluate as optional approach within the VNF Descriptor
  • Continue Discussion next time
• Next Time: Continue Discuss VDU vs VNFC Descriptor and relationship to deployment flavors
  
  • Proposal for extending the model to include deployment flavors at the VNFC/VDU level
  • See annex in the ETSI document to be further discussed next week: 

    https://docbox.etsi.org/ISG/NFV/Open/Drafts/SOL001_TOSCA_desc/NFV-SOL001v040.zip

• 
  
• Last time:
• ETSI SOL001 Update and Update of VNF Descriptor Design Time Data Model (need update from Thinh Nguyenphu)
• Move to Papyrus Update
  • ACTION: In LA set up GIT repo for Papyrus Andy Mayer, Jessie S Jewitt, Brian Hedstrom, Hui Deng, Jess Wagantall (Linux Foundation), Gildas Lanilis
• TSC Update on Resource Design Model Alexander Vul
  
  • See: https://wiki.onap.org/download/attachments/25434810/HPA-TSC-Modeling.pdf?version=1&modificationDate=1520534498000&api=v2
  • It is not apparent that an ONAP decision has been made for Beijing on SOL001 or OASIS TOSCA Simple Profile for NVF v1 wd5 rev3.
  • What is the VNF Descriptor TOSCA model for beyond Beijing?
  • The list of HPA Capabilities may be found at: https://wiki.onap.org/pages/viewpage.action?pageId=25439922
• ETSI Update Thinh Nguyenphu
  • ETSI decision of having a single NFV profile document (SOL001) and not relate on further progress of TOSCA NFV Profile
  • SOL001 may be found at: 

    https://docbox.etsi.org/ISG/NFV/SOL/05-CONTRIBUTIONS/2018//NFVSOL(18)000102_SOL001_Draft_GS_NFV-SOL001v060_contribution.zip

  • Team discuss aligning the ONAP TOSCA with the current SOL001 work

• 
  
  • ONAP Data model for Beijng based on most recent OASIS NFV Profile with additional alignment with SOL001 and ONAP needs.
  • Specific pieces of data model applicable to Beijing will be identified and mapped (focus on getting the recommendation draft for next week)
  • Begin approval of standalone spec SOL001 by ETSI starting March 20th (for 1 week) 
• Discuss clean version wiki tables for reviewing information model classes for Beijing and
  • Monitoring Parameters updates for VES. See: http://onap.readthedocs.io/en/latest/submodules/vnfsdk/model.git/docs/files/VESEventListener.html VES Specification
    • Work in putting VES TOSCA into SOL001 form and structure. Work with Alexander Vul and Andrei Kojukhov to bring updates back into ETSI.
    • Relationship to Multi-VIM
    • Auto-discovery use case
    • Possible need for event type registry
    • See: Class: MonitoringParameterDesc
    • TOSCA constructs to implement the Monitoring feature
    • Andrei Kojukhov, Alok Gupta, Andy Mayer to work a use case to support addition of attribute (EventDesc) to IFA011 in early April
• Discuss move to Papyrus (status and approach) and Git Jessie S Jewitt
  • Need to create sub-models in order for teams to work concurrently(e.g., Service, Resource, etc.)
  • Need to discuss model governance
  • Stereotypes on model can be used to indicate element stability / stage (using IISOMI Open Model Profile)
  • Need wiki based proposal for Modeling proposal during release cycle (need discussion during face to face) Kevin Scaggs on Modeling sub-committee page
    • Should be presented to Architecture sub-committee (next week Kevin Scaggs)
    • Updated here: Proposed ONAP Release Process Updates for Information and Data Modeling
• Next TIme
• Continue Discuss VDU vs VNFC Descriptor and relationship to deployment flavors
  
  • Proposal for extending the model to include deployment flavors at the VNFC/VDU level
  • See annex in the ETSI document to be further discussed next week: 

    https://docbox.etsi.org/ISG/NFV/Open/Drafts/SOL001_TOSCA_desc/NFV-SOL001v040.zip

• 
  

Recording:GMT20180309-145752_VNFSDK-mod_1920x1200.mp4

Upcoming:

• Next call 4 MAY 2018

• Papyrus port - version, schedule.
• Model driven approach discussion (Alexander Vul)

• Model walkthrough

• SDC IM Gap assessment

• Discuss VDU vs VNFC Descriptor and relationship to deployment flavors

• VoLTE VNF Descriptor to latest release of IFA011

• Gap analysis of HEAT templates

• Event descriptors alignment with DCAE
• New Action items

VNF Package Security Recomendation