2020-02-19 - [CNTT - RM Workstream Master] Agenda and Meeting Minutes

Anuket Project

2020-02-19 - [CNTT - RM Workstream Master] Agenda and Meeting Minutes

Attendees:

Please add your name in here:

  1. Kelvin Edmison (Nokia)
  2. Former user (Deleted)
  3. Tomas Fredberg (Ericsson) (Ericsson)
  4. Pankaj.Goyal (AT&T)
  5. Former user (Deleted) (ChinaMobile)
  6. Gergely Csatari (Nokia)
  7. Trevor Cooper (Intel)
  8. Ian Gardner (Vodafone)
  9. Karine Sevilla (Orange)
  10. Petar Torre (Deactivated) (Intel)
  11. Toshi Wakayama (KDDI)

Special Notes:

  • Given the limited time available, we will focus on identifying issues/actions/next steps, but not solving them right now
  • Weekly RM meetings are intended to
    • Identify owners for new Issues
    • Track open Issues
    • Address technical issues that cannot be resolved online (i.e. resolve stalls)

Agenda:


  • Discuss RM Specific sessions we want to have in Los AngelesONES LA Topics Proposals - Technical
    • Proposals/ideas due by end of week:
      • RM Deep Dive
      • RM Networking (working session, white-boarding-style)
      • consider topics that are 'below' the line' for Baldy, but need kickstarting for the next release
      • Others


  • Generic Fabric Model (GFM)
    • [RM] Networking Strategy (Issue #960)
    • [RM] Long Term requirements for SDN, Fabric and Networking #1037
    • The following is proposed for Baldy MVP
      • Executive Summary
        • CNTT approach to the fabric // i.e. define for flexibility in ultimate implementation
      • Initial Objectives // i.e. what we want the GFM to achieve for CNTT (and why) Ex.:
        • The implementation of Networking inside the HW Layer should not be visible to the VNF/CNF and should preferably not even be visible to the IaaS/CaaS
        • Provide L3 tenant networks, GWs, SDS, etc.
        • CLEANLY decouple interface/reference points between CNTT constituencies
        • Provide compatibility at demarcation/reference points
          • any RA couples to RM
          • appropriate RI couples to RA
          • Operator can create or procure a compatible fabric, etc.
        • Provide a catalog of APIs, and their respective domains, capabilities and intent, to facilitate ease of integration w/ a wide selection of fabric implementations
        • Provide ability for any number of Operator-specific fabrics to power an RA/RI/VI
        • Enables RC's ability to realize their deliverables
        • Clearly documents responsibilities of each CNTT constituency
        • Your ideas here!
      • Provide enough mechanics for contributors to create coherent requirements
        • What are the buckets // Tech, RM, RAx, RIx, etc.
        • Examples of what goes in each bucket // Exec Summary & approach (Tech); generic/high-level requirements (RM), detailed requirements (RA), Sample imp to support RC (RI), etc.
        • Your ideas here!


  • Open questions
    • None


  • New Business

Actions:

  • General
    •  Document decision (flowing from #1007) about choosing Flavours over scheduler_hints
      • based on discoverability, absence of traceability from scheduler_hints option, and based on openstack recommendation link
    • Note in RM that compute flavour is parked, but don't remove it from the Reference Model entirely as we are re-adding it soon.
    • Move the 3 categories above (but not the details) into issue #1037, with the intent that 1037 concludes on the direction that networking is going to take post-Baldy.

Minutes: