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Attendees:

Please add your name in here:

Special Notes:



  • Weekly RM meetings are intended to
    • Plan RM and Network related work
    • Identify owners for new Issues/PRs
    • Track open Issues/PRs
    • Address technical issues that cannot be resolved online (i.e. resolve stalls)

Agenda:

In Baraque release we focus on making RM technology agnostic to cover both VM-based virtualisation as well as containerisation of network functions.

We augmented the model to allow co-existence of different Cloud Infrastructure deployments in line with the evolving technology.

To enable the co-existence, a new important element was added to RM: Hardware Infrastructure Manager (HIM) which can allow different virtual infrastructure implementations simultaneously using the same share hardware infrastructure.  CNTT started a collaboration with ODIM on the definition of HIM   (possibly using RedFish).

We expanded network and storage discussion within RM, clarifying distinction between the virtual and hardware layers within networking and storage.

Baraque version of RM will be handed over to GSMA Networking Group (NG), where it is planned to be published as a GSMA NG PRD (Permanent Reference Document). 

The on-going maintenance of this PRD and hence  the collaboration with the CNTT RM will be a responsibility of a newly formed subgroup under GSMA NG called OITF (Open Infrastructure Task Force). In the course of this collaboration, several CNTT RM contributors registered as the members of OITF.

  • Please feel free to add your views here:
  • Post Baraque:
    • Status of LCM sections review/cleanup
      • Need to add specific requirements for Assurance in a table format, Sec 9.3 - need to create a separate issue and PRs, most likely post Baraque/handover
    • Discussion point: how much of "Virtual network specifications" we need to add to RM, after Baraque
    • Addressing gaps - post Baraque


Chapter.Section

Content

Status/Issues

Owner

Comments

Chapter 0https://github.com/cntt-n/CNTT/tree/master/doc/commonMerged/Closed


Chapter 1

https://github.com/cntt-n/CNTT/blob/master/doc/ref_model/chapters/chapter01.md

Merged/Closed



Chapter 2

https://github.com/cntt-n/CNTT/blob/master/doc/ref_model/chapters/chapter02.md

Merged/Closed



Chapter 3

https://github.com/cntt-n/CNTT/blob/master/doc/ref_model/chapters/chapter03.mdMerged/Closed




Chapter 4.1, 4.2

Address issues


Merged/Closed




Chapter 4.3

Network, new content (done)

Merged/Closed



Chapter 5.1, 5.2 (software)

Address issues


Merged/Closed





Chapter 5.3, 5.4 (Hardware)

Address issues


Merged/Closed




Chapter 6

Address issues


Merged/Closed


Chapter 7

Security

Rewrite, address issue. Walter Kozlowski review:

  1. Need to add a shared security model in a diagrammatic form? Can be post Baraque if too hard now.
  2. 7.4.1.2 - need to divide into subgroups of related requirements
  3. Need to de-duplicate 7.4.1.2 and  7.4.2, for example introduce a Common requirements group in 7.4.1.2 and refer to it in 7.4.2, and then add specifics for backup-end security
  4. 7.6 (operator's workload responsibility) is different from 7.4.1 (operator's platform responsibility).
  5. 7.9, 7.10, 7.11 need to be reviewed in detail by a security expert; Amy Zwarico can you assist?

GSMA feedback

Issues: 1754, 1755,


Karine

Karine Sevilla  to create a list of sections needed assistance and request help from the group

Clean up issue#1881 CLOSED -> PR #1882 MERGED

But the chapter still needs review and clean up for:

  •  section Root of trust: right place? WK: looks OK to me
  • 7.6 content somehow redundant with 7.4.1 and a lot of details, e.g. on RTM, is it necessary here; WK: see (6) in the left column
  • 7.4.1.2:  list presentation could be enhanced, WK: agreed, see (3,4) in the left column

Walter to contribute to resolve these issues


Chapter 8

Conformance, Verification, and Certification

https://github.com/cntt-n/CNTT/blob/master/doc/ref_model/chapters/chapter08.md

Merged/Closed


Merged into master

Future updates via separate PRs

Chapter 9

LCM

Address issues


GSMA feedback/addressed


Contents complete for Baraque.  This topic will need more reviews and updates for the next releases.


Chapter 10.3.1

Discovery

New content

Merged/Closed



Chapter 10.3.2

Load balancing

New content

Merged/Closed




Chapter 10.3.3

Service Function Chain

New content

Merged/Closed



Chapter 10.3.4

Packet acceleration

New content

Merged/Closed


Issue #1861 from Pankaj Goyalto be resolved with Suresh Krishnan

Chapter 10.3.5New contentMerged/Closed

Appendix A

Address issues


Merged/Closed



Overall editing

Address issues


GSMA feedback

Issues #1625 (number consistency)

Walter


Overall topics for Baraque (per Rabi’s plan)





Networking Modelling

Review RM and add/update content


Tomas


Networking & Storage Characterization

Review RM and add/update content


Karine

Petar

Petar updating Chapter 3

Full Containerization support

Review RM and add/update content


Walter


HW Acceleration support

Review RM and add/update content


Ahmed


Edge

Review RM and add/update content


Ahmed


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