Time & Location:

Date

Feb 2, 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)

• @Hariom Gupta (HCL)

• @ChrisC

• Andy Leidy (USN?)

• @David Allabaugh

• @Kevin Tang (STL)

• @Kevin Timoney (Ericsson EST)

• @marcin krasowski (Samsung)

• @Gervais-Martial Ngueko (AT&T)

• @michal.cmarada@gmail.com (Pantheon)

• @Sonia Sangari (Ericsson EST)

• Sebastien Determe (AT&T)

• @Timo Perala (Nokia) (Nokia)

• @Vidhu (Deactivated) (HCL)

• 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 2022-02-02 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 decision postponed

  • 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

  • E-Maintenance Release almost completed (See below)

  • Reminder for using OTF for INT and other tests in F-Release - needs uptake from project teams.

  • Next week will focus on F-Release plans

• O-RAN vF2F next week - See the O-RAN Wiki https://oranalliance.atlassian.net

NONRTRIC (@John Keeney (Ericsson EST))

• E-Maintenance Release

  • A little delayed, still testing deployment & rApp deployment options locally - some issues with test environment

    • Ref "O-RU/O-DU Front-haul Recovery" below

  • Release planned VERY soon.

• Working on getting different rApp versions running in integration env - ref discussion below: ONAP PF version & ONAP Control Loop version

• Splitting gerrit/repo contents across multiple repos 

  • In progress - repo creation ongoing

• F-Release prep

SIM (@Alex Stancu)

• Working on F-Release prep

• E2 interface Simulator will be discussed at upcoming RSAC calls

OAM (@Martin Skorupski)

• Experimenting with topology visualisation

  • May have more to report at O-RAN F2F

• Working on F-Release prep

O-DU (@Hariom Gupta @Vidhu (Deactivated))

• @Hariom Gupta

  • O-DU Netconf CM & PM working with OSC SMO models for CM & PM (ves:domain:measurement & OSC SMO Netconf controller) . 

    • Tested with custom RESTCONF client

  • Still testing with getting ODLUX working

    • @Martin Skorupski working on a configuration change

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

• No update.

OSC Integration / INT (@James Li )

• POWDER lab - would be great to get lab set up as an OSC test lab. (@David Johnson)

  • Already have an O-RAN profile - combining some OSC & ONF functions ready

  • @ChrisC still working together with @David Johnson to get the profile all working.

    • Based on requesting a per-configured (via webpage) environment/booking ... would be good to have a more dynamic way of creating profiles / running tests (API?) 

    • May be an issue with K8S namespaces (Sebastien)

    • Still testing

SMO Integration Charts (Sebastien Determe & @ChrisC)

• Issue wit O1 tests (https://gerrit.o-ran-sc.org/r/c/it/dep/+/7635)

• Still working on ONAP PF Apex Policy for O-RU use case ...

  • Ref: change in CM endpoint (model) via SDNC (See below)

  • @John Keeney (Ericsson EST) will check if this is already updated in NONRTRIC project

• Working on a Tosca Control Loop version  (@Xue Gao ?)

  • @John Keeney (Ericsson EST) We have a version already in NONRTRIC - but not the python scripts - Trying to test locally so lets work together on this.

  • Also identified an issue with Clamp - passed on to ONAP Policy team.

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

• Last week: repeated here for reference

  •  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

ONAP Use Cases Update  (@N.K. Shankaranarayanan)

• No update

Q/A

•  No topics today.