2018-08-31 Meeting notes

Date

31 Aug 2018 10AM EDT

To Join: https://zoom.us/j/287367106

Discuss

• Introductions
• VNF Requirements Tasks Steven Wright and Andy Mayer
  
  • Need to also address VNF Package Requirements based on SOL004
    
    • Create JIRA Task
    • Recruit contributors
  • Mapping of VNF Requirements to VNFD on-boarding info model
    • Use of Reference Stereotype in Papyrus
  • Need update to Section 5.1 with numbered requirements;
    • See: https://onap.readthedocs.io/en/latest/submodules/vnfrqts/requirements.git/docs/index.html
    • need new material by M4 Milestone: 28 September 2018
    • Work on outline for rearrangement of Section 5.1
    • Use JIRA for new text where we can (or point to Wiki for content from JIRA)
    • VNF Test Cases identifies normative requirements. Will need something similar for TOSCA.
      • See: https://onap.readthedocs.io/en/latest/submodules/vnfrqts/testcases.git/docs/index.html
    • See how Section 7.2 maps to model definition (VNF On-boarding and Package Management)
    • VNF Requirement calls are Tuesday at 8AM eastern.
• Previous Items:
• NSD On-boarding  Gil Bullard
  
  • See: Proposed ONAP Runtime Support for Network Service Onboarding.pptx
• Modeling Update Kevin Scaggs Jessie S Jewitt
  
  • References across sub-models is having issues (may be Papyrus issue). For now, remove circular references in models.
  • R2 model is in Papyrus, R3 updates are in progress
  • Runtime contribution on VNF and VNFC being modeled
  • About 90% of VES model is incorporated.
  • Doing updates in working branch (does not indicate any level of approval)
    • But needs commits into repo
    • May need additional committers for model repo (ONAP Modeling Project)
    • Master branch commits need to follow review process before commits.
    • Whole sub-model needs to move to Master branch (Gerrit "Cherrypick") when "approved"
    • Need process to use stereotypes to represent maturity of pieces of sub-model.
• Discussion on ETSI VNFD on External Connection Points Arun Gupta
  • VNF Ext CPD maps to either VDU CPD or Virtual Link Desc
  • In cases where Ext CPD Maps to Virtual Link Desc, how is this Ext CPD realized? Is it a CP on an internal Router
  • First check SOL001 to understand DM representation. Perhaps follow-up with ETSI SOL and Editor of IFA015 to see get better understanding.
• Resource definition in HEAT and TOSCA Alexander Vul
  • vCPE VNFs being translated from HEAT to TOSCA. There is infrastructure flavor id for VNF in HEAT.
  • How is this infrastructure flavor transformed into TOSCA VNFD (encoding of infrastructure is not present)?
  • Flavor ID should be mapped to TOSCA VNFD requirements.
•  
• Tiger team to recommend updates to SOL001 for on-boarding based on vCPE Alexander Vul
  • with a target of Dublin release
  • TOSCAiszation of Use Cases (E2E)
  • Needs to be shared back to ETSI (December meeting for TOSCA)
  • IFA alignment (e.g., split of VDU and VNFC) (provide input into ETSI by IFA meetiings:  November)
    
    • Possible team members:
      
      • Lianhao Lu; Alexander Vul; Priya TG; Andy Mayer; Brian Freeman; Thinh Nguyenphu; Anatoly Katzman; Haibin Chu (use case owners);
    • Alexander Vul to set up call.

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