Time & Location:

Date

26 Jan 2022

Attendees

• John Keeney (Ericsson EST & OSC NONRTRIC)
• Martin Skorupski (Highstreet & OSC OAM & ONAP)
• Alex Stancu(Highstreet & OSC SIM)
• James Li (CMCC & OSC INT)
• Arnold Alvarado (NIWC)
• Kevin Tang (STL)
• Kevin Timoney (Ericsson EST)
• Gervais-Martial Ngueko (AT&T)
• N.K. Shankaranarayanan (STL)
• Sonia Sangari (Ericsson EST)
• Sebastien Determe (AT&T)
• Timo Perala (Nokia)
• user-941ad (Fujitsu)
• Xue Gao (AT&T)
• May not have captured a full attendee list for this meeting  ... please add/remove yourself

See also / co-located (ONAP/O-RAN-SC/SMO - Meeting)

• Co-located with ONAP 2022-01-26 Meeting notes (ONAP/O-RAN-SC/SMO - Meeting)

Contents

Recording

• Recording (MP4 - lo res)

Notes:

Housekeeping:

OSC SMO Meeting Series: Reminder from previous weeks:

• OSC SMO calls now move to its own time slot - Thursdays
  • See OSC RSAC Calendar: https://wiki.o-ran-sc.org/display/RSAC/calendars
  • See also OSC Meetings calendar: https://lists.o-ran-sc.org/g/main/calendar
• (Note this meeting to open to anyone, including non-ORAN members)
• We will maintain this slot for ONAP Alignment, and try flag issues/question to/from SMO meetings.
• See OSC SMO Project meeting notes

OSC Project roundup:

News from OSC TOC call this week

• https://wiki.o-ran-sc.org/display/TOC#ORANSCTechnicalOversightCommittee(TOC)
  • AAL/WG6 repo creation discussed
  • New repos for NONRTRIC project (see below)
  • Un-archiving smo/o2 repo
    • https://lists.o-ran-sc.org/g/toc/topic/85779732#632
  • Unfortunately Trishan de Lanerolle from the LF team is moving to something else (Sorry to see you go! Thanks you so much for your help! )
  • OAM - 2 repos archived
    • https://lists.o-ran-sc.org/g/toc/topic/85779732#632
  • PR for E release:
    • https://www.o-ran.org/s/O-RANEC2022-01-25O-RAN-ALLIANCE-Announces-the-5th-Release-of-Its-Open-Source-Software-and-an-Industr.pdf

NONRTRIC (John Keeney)

• E-Maintenance Release
  • Couple of typos/Bugs etc - especially version numbers in test/integration charts
  • Updated 3PPs
  • Will cherry-pick relevant commits from master branch to e-release branch complete E Maintenance release ASAP
    
    • Will update any integration/release/documentation pages with new version as appropriate.
• Approved: Splitting gerrit/repo contents across multiple repos 
  
  • Request / Justification to OSC TOC - Approved at TOC call today
  • No scope change
  • Lots of work to do ... will be happening over coming weeks.
  • PTL/Committers remain same
• Testing O-RU rApp upgrade (SDNC Restconf call changed due to O-DU model update in E-Release)
  • Testing locally now, will update it/dep in coming days if needed. Need to rush for E-Maintenance release

SIM (Alex Stancu)

• Working on F-Release prep

OAM (Martin Skorupski)

• Cleaning up Jiras & preparing for F release requirements
• Issue from O-DU team - working on an update for configuration (aaa)

O-DU (Hariom Gupta Vidhu Shekhar Pandey)

• No update
• (Working on integration)

RSAC/SMO (David Kinsey)

• No update.
• (RSAC meeting tomorrow)

OSC Integration / INT (James Li )

• NONRTRIC team to update with James Li for any maintenance release updates on wiki etc (e.g. versions etc.)
• No branch etc needed for E-Maintenance-Release
  • Cherrypick from master & release from e-release branch
• OTF  working with Kevin Wan re updates from each project

O-RU/O-DU Front-haul Recovery (Hello World) rApp not working

• Issue:
  • Endpoint used by rApp (/rests/data/network-topology:network-topology/topology=topology-netconf/node=[O-DU-ID]/yang-ext:mount/o-ran-sc-du-hello-world:network-function/du-to-ru-connection=[O-RU-ID]) is deprecated & will be removed.
    • Updated in E-Release with O-DU Slicing use case updates
  • rApp & test stubs needs to be updated
    • e.g. Python Script version: https://gerrit.o-ran-sc.org/r/gitweb?p=nonrtric.git;a=blob;f=test/usecases/oruclosedlooprecovery/scriptversion/app/main.py
    • Ref: NONRTRIC: O-RU Fronthaul Recovery usecase & NONRTRIC NONRTRIC: Control Loops for O-RU Fronthaul Recovery usecase
  • Integration environment for this use case is currently broken ...
• John Keeney Initial versions completed and tested locally. Testing in local copy of Integration environment. Will update in coming days for testing. Hope to complete in time for Maintenance Release
  

  • Jira
    server ORAN Jira serverId 5ec52304-b77c-3ce7-af6a-112cb13e6008 key NONRTRIC-719

  • https://gerrit.o-ran-sc.org/r/c/nonrtric/+/7617
  • https://gerrit.o-ran-sc.org/r/c/nonrtric/+/7598
  • Thanks to Alex Stancu for a new Restconf example

SMO Integration Charts (Sebastien Determe)

• Issue with some DMaaP messages being lost ... under investigation
  • Issue not occurring test lab
  • Investigations ongoing
• E(-Maintenance)-Release Testing continues - v. nearly all working now.

ONAP Use Cases Update  (N.K. Shankaranarayanan)

• Working on convergence on VES events
• SON Use case:
  • Working away on CM Notifications & A1
• Continuing to update RANSim

O-RAN CR/Info for O1 PM Reporting (David Kinsey)

• Aim for O-RAN March train
• First version presented at WG10 O1 OAM meeting this week - see O-RAN Alliance wiki for more info.

Q/A

•  No topics today.