ONAP R3 Resource IM Call 2018-6-25

General Information:

• Date and Time: 2018, June 25, 9pm~10pm Beijing Time, 9am~10am US Eastern
• Meeting Room: https://zoom.us/j/645982535

Agenda:

• M1 Establish Model Plan
• Ongoing discussions
  • deprecate/obsolete attributes and datatypes
  • scaling
  • comparison with IFA spec
  • run time model

Material:

• Beijing F2F materials
  • resource information model overview and R3 plan (used to discuss the M1 model plan in this call)
  • resource information mode ongoing discussion overview (used to discuss deprecate/obsolete issue in this call)
• scaling
  • SOL001 updates and key points June19_ONAP
  • Proposed Scaling Related Class/Datatypes
• comparison with IFA spec
  • Comparison of Current R3 Clean Version with IFA011 v2.5.1
• run time model
  • VnfInstance & VnfcInstance

Minutes:

• M1 Establish Model Plan
  • List of interested topics for R3, and people who would like to contribute
    • run time model (e.g., VNF instance model): Kevin
      • need to check with DM team about their plan
    • WAN/VPN connections: Xu
    • PNF design time model: Thinh, reference IFA014 as a starting point
    • container/split VDU: Alex
    • hardware acceleration
      • need to check with 5G use case
      • seems like a stretch goal
    • scaling: discussion ongoing
    • monitoring/events: Fred/Alex, Kevin
    • define datatype/KVP values for attributes which are not clearly defined in the current VNFD model: Alex/Thinh for HPA related ones
    • element group enhancement: Kevin?
    • feedback from ETSI spec updates: discussion ongoing
    • format enhancement of the current VNFD model: discussion going
• Ongoing discussions
  • deprecate/obsolete attributes and datatypes
    • 3 comments received, discussed online and need further check with Jessie (on the mailing list/wiki). If all comments are addressed, would ask for approval on the modeling subcommittee
    • comments:
      • agree on use of "lifecycle" stereotype in the "applied stereotype" column
        • agreed
      • agree on whole "lifecycle", not solely "obsolete"
        • suggest to discuss as a seperate topic
      • the model should first go into "deprecate" stage before "obsolete", which means the model will stay at least two releases before removed
        • agreed
  • scaling
    • Thinh introduces the latest feedback from ETSI (SOL001 updates and key points June19_ONAP)
    • ETSI has decided to remove "element group" concept, Kevin/Andy has different opinions, need further discussion
  • comparison with IFA spec
    • no time for discussion
  • run time model
    • Kevin introduces the draft contribution
    • continue discussion next week