2021-11-24 Meeting notes - Joint OAM / NONRTRIC / SIM SCRUM meeting
Time & Location:
Meeting Detail: Times & Joining Info
Wednesdays at 16:00 UTC in Summer (DST), 17:00 UTC in Winter !
Zoom Bridge : https://us02web.zoom.us/j/89069708424?pwd=aGJOZm54eTUxd0FXR0VCU1N0ejBrUT09
Ensure you are signed into your Zoom account to join.
Meeting ID: 890 6970 8424.
See the Calendar: (https://lists.o-ran-sc.org/g/main/calendar)
NOTE: During the "Daylight Savings Time" changeover periods (US vs Europe vs Asia) the time of the meetings may fluctuate.
Summer Daylight Savings time eventually stabilizes to: 9am PDT | 12pm EDT | 16:00 UTC | 17:00 BST | 18:00 CEST | 19:00 EEST | 21:30 IST | 00:00 CST (Thurs) | 01:00 JST (Thurs)
Winter (non-DST) time eventually stabilizes to: 9am PST | 12pm EST | 17:00 UTC | 17:00 GMT | 18:00 CET | 19:00 EET | 22:30 IST | 01:00 CST (Thurs) | 02:00 JST (Thurs)
(During Winter→Summer DST changeover follow US time. Summer→Winter DST changeover follow Europe time
Please checkout the calendars:
Date
Nov 24, 2021
Attendees
@John Keeney (Ericsson EST)
@Alex Stancu
Arnold Alvarado (NIWC)
Evgeny Limonov
@Hariom Gupta
@Kevin Timoney
@marcin krasowski
@Gervais-Martial Ngueko
Mateusz Zawadzki (Samsung)
@michal.cmarada@gmail.com
@Pawel Slowikowski
Sebastien Determe (AT&T)
@Sonia Sangari
@Timo Perala
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 2021-11-24 Meeting notes (ONAP/O-RAN-SC/SMO - Meeting)
Contents
- 1 Date
- 2 Attendees
- 3 See also / co-located (ONAP/O-RAN-SC/SMO - Meeting)
- 4 Contents
- 5 Recording
- 6 Notes:
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.
Next Meetings (Holiday period)
2021-12-22: proposal: canceled
2021-12-29: proposal: canceled
2022-01-05: proposal: canceled
OSC Project roundup:
News from OSC TOC call this week
https://lf-o-ran-sc.atlassian.net/wiki/display/TOC/#ORANSCTechnicalOversightCommittee(TOC)
Push towards the finishing line for E Release
NONRTRIC (@John Keeney (Ericsson EST))
Working on O-DU-Slicing–Use-case "Link Monitor" rApp
Many different possible versions of App implementation depending on which SMO functions to use
e.g. 2 different VES formats, 2 different netconf/restconf models, micro-service-based, policy-based, dmaap vs kafka vs Info-job, etc etc
Thanks to @Alex Stancu & @Martin Skorupski for help towards O-DU SIM and SDNC (& models) for rApp.
Still a bit unsure where to get some IDs etc. Likely hard-coded for E Release
Propose to have several versions - with very simple (partly hardcoded) logic - mainly as requirements drivers for NONRTRIC platform functions
SIM (@Alex Stancu)
Demo O-DU SIM, VES Collector, SDNR ... (See below)
OAM (@Martin Skorupski)
Working towards end-to-end demo for O-DU use-case.
O-DU (@Hariom Gupta @Vidhu (Deactivated) )
@Vidhu (Deactivated)
Almost ready with O-DU function for Slicing use case (Configuration & PM VES message)
PM is ves:measurement to O-RAN-SC-SMO (non-spec)
@Hariom Gupta
CM: Using 3GPP yang models (rel17-draft).
RSAC/SMO (@Former user (Deleted))
No update
OSC Integration / INT (@James Li )
No update
OAM / SIM Slicing Use case functions (@Alex Stancu )
@00:11:10 in video recording
Prepared a custom YANG model for O-DU (Mainly due to 3gpp licensing/copyright issues)
A working draft version can be found here: https://gerrit.o-ran-sc.org/r/gitweb?p=scp/oam/modeling.git;a=tree;f=data-model/yang/working/o-ran-sc/o-ran-du
@Pawel Slowikowski Which License? @Martin Skorupski Apache
Netconf to configure PM Streaming jobs also included. ("supportedmeasurements")
VES Stddefined schema: Working Draft (not yet O1): https://gerrit.o-ran-sc.org/r/gitweb?p=scp/oam/modeling.git;a=blob;f=data-model/oas3/experimental/o-ran-sc-du-hello-world-pm-streaming-oas3.yaml
@Pawel Slowikowski Is this O1 spec compliant? @Martin Skorupski no ... But CR is progress ... VES for PM is not ideal except for very small deployments.
Demo:
Connect to Simulator
Create a VES PM job for Slice performance metrics (light bug being worked on)
Collect VES event with ONAP VES Collector
Delete PM job.
Get/Change the RRMPolicy value
ONAP SMO deployment options
ONAP Gerrit
https://gerrit.onap.org/r/c/oom/+/125150 (master) - config for VES collector
https://gerrit.onap.org/r/c/oom/+/125715 (istanbul)
O-RAN-SC Gerrit - MERGED
O-RAN-SC Gerrit - REVIEW
https://gerrit.o-ran-sc.org/r/c/it/dep/+/7098 (Fix simulator faults and onap override)
First draft of Python test SDK (in PR#2 https://gerrit.o-ran-sc.org/r/c/it/dep/+/7015) - uses ONAP Python library for ONAP component verification, with O-RAN updates.
@John Keeney (Ericsson EST) Clean-slate install vs pre-configured deployment?:
Default deployment contains preloads configs etc for a given use case ... Can Python Test SDK/Library be used configure a blank state deployment - multiple use-case-specific deployments?
Seb: probably could use test SDK for this .... Will examine this, e.g. for Simulator setup etc ...
ONAP Use cases etc (@N.K. Shankaranarayanan)
@N.K. Shankaranarayanan couldn't join but sent a note:
Created this JIRA https://jira.onap.org/browse/DCAEGEN2-2987 as a placeholder to converge on VES formats for SON use case. Hoping to leverage existing work.
O1 models over R1 (@N.K. Shankaranarayanan)
@N.K. Shankaranarayanan couldn't join but sent a note:
Submitted a contribution to O-RAN WG2 on the notion of primary and secondary yang models. On the agenda on Dec 9 WG2 meeting
Q/A
@Timo Perala Encouraging submissions to LFN DTF event in 10-13 Jan 2022. Call open now - Dec 3rd (ish ).