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
Date
Attendees
- John Keeney
- Martin Skorupski
- Alex Stancu
- user-4594e
- David McBride
- Fernando (Fred) Oliveira
- HariomGupta(HCL)
- Kamel Idir
- Lasse Kaihlavirta
- Manoj Nair
- Marcin Krasowski
- Marcin Wilk (Samsung)
- N K Shankar
- Pawel Slowikowski
- Sonia Sangari
- Timo Perala
- Vidhu Shekhar Pandey
- William DIEGO
- Zu Qiang (Ericsson)
- Sorry - didn't manage to get a full attendees list for this meeting ... please add/remove yourself
See also / co-located (ONAP/O-RAN-SC/SMO - Meeting)
- Co-located with ONAP 2021-05-26 Meeting notes (ONAP/O-RAN-SC/SMO - Meeting)
Contents:
Recording
Notes:
Housekeeping:
- 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
- (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
- O-RAN has declared that recording are kept for 2 weeks only. Does this apply to us?
- Is this a requirement, a privacy issue or a cost issue?
- Not sure - the recording storage quota that we use is currently full - so we may need to delete old cloud recording?
- All past recording are also available as files uploaded to the wiki pages - May be a storage issue later, but no plans to delete as yet.
OSC Project roundup:
NONRTRIC (John Keeney)
- Working hard on integration & documentation tasks now for OSC D release
- Updates for https://wiki.o-ran-sc.org/display/TOC
- PTLs will soon have commit rights in it/dep repo https://lists.o-ran-sc.org/g/toc/message/423
- Request for MVP-C to maintain focus on key functions - in addition to end-to-end use cases
- Attempting some changes to Sonar Rules - see https://lists.o-ran-sc.org/g/toc/message/422
- John Keeney Martin Skorupski Alex Stancu, Felix & Mahesh - Hope we can catch up to figure out our way through the e2e integration tasks for OSC D release
SIM (Alex Stancu)
- Bug found in netconf function used & fix ongoing: Martin Skorupski
- https://github.com/sysrepo/sysrepo/issues/2371
- If try to change operational/config data and then query get (file-based operational data store access) - raises an error.
- See updates in SIM Wiki: "D" Release - Closed Loop Use Case: Simulation of O-RU and O-DU
OAM (Martin Skorupski)
- Short update from O-RAN SMO MVP discussions
- Working with WG5 & WG4 for O-DU, O-CU and O-RU (esp models)
- Working on OSC D integration
- Also working on increasing Netconf connections scalability (Multiple (3) ODLs with a message router between them)
- Prep for O-RAN F2F
O-DU (HariomGupta(HCL))
- VES PNF Registration request support now merged.
- Working on edit-conf - Almost done
- Need to talk with O-DU-high team for O-DU high/low interaction
- Will likely face the issue identified by Alex Stancu &Martin Skorupski above
- No update on OSC lab access
Sample O1 Messages
- NK Shankar: Where can we find sample messages for O1 (PM, FM, CM)?
- Needed to verify in ONAP SON use case - Especially if overlapping related work happening in OSC.
- For O-DU see OSC D use case sample - but may not be useful.
- For O-RU see open-fronthaul specs - but likely need 3GPP aligned versions - hopefully progress in November train specs.
- VES Messages: Examples already std compliant in ONAP.
- Shankar: In addition to formats, might need know more / contribute insights about the semantics - e.g. FM Alarm lifecycles. May be implementation dependent though ...
- Martin Skorupski Please write down any assumptions / discussions ongoing ...
- Needed to verify in ONAP SON use case - Especially if overlapping related work happening in OSC.
Helm charts / Docker Compose etc
- John Keeney working on Docker-compose & helm charts for OSC D +
- Want to have BOTH docker-compose and helm charts for deploying functions. Martin Skorupski Agree
- John Keeney Will maintain both ... and each function in nonrtric have their own docker images - and are pretty standalone - so are easy to deploy individually or in different combinations.
- John Keeney Would like to maintain multiple flavours of helm charts for nonrtric in nonrtric repo, and then reuse in it/dep repo - but cannot find an elegant way to reuse charts from other repos without copying the entire repo ... Will continue trying to find a solution. Will be easier when have write access to it/dep repo.
ONAP Milestones
- David McBride: ONAP M1 passed. M2 due June 17. Requirement already open for ONAP Jakarta - via ONAP Requirement sub-committee
Configuring SONAR rules in OSC (user-4594e)
- Issue with hotspot false positive Sonar rule hit.
- John Keeney See above - cannot edit rules on a per project basis.
- user-4594e Cannot add annotations to workaround security rule. Overall Sonar rules need some work ....
O-RAN F2F - 01-14 June 2021
- No update