Time & Location:

Date

Jan 26, 2022

Attendees

• @John Keeney (Ericsson EST) (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)

• @Former user (Deleted) (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

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://lf-o-ran-sc.atlassian.net/wiki/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://lf-o-ran-sc.atlassian.net/wiki/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 (Ericsson EST))

• 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 (Deactivated))

• No update

• (Working on integration)

RSAC/SMO (@David Kinsey [AT&T])

• 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 @WAN, KEVIN 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 (Ericsson EST) 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

  • https://lf-o-ran-sc.atlassian.net/browse/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 [AT&T])

• 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.