Page History

John Keeney

Martin Skorupski

Next meetings: 

Please follow the calendar

• https://lists.o-ran-sc.org/g/main/calendar

• https://lists.onap.org/g/onap-meetings/calendar#

• 2022-05-18: Martin Skorupski 
• 2022-05-25: John Keeney    
• 2022-06-01: Martin Skorupski 
• 2022-06-08: John Keeney    

• O-RAN-SC ToC

• • https://wiki.o-ran-sc.org/display/TOC#ORANSCTechnicalOversightCommittee(TOC)
    • approval reactivation of repo "OAM/TR069-Adapter"
    • improve process in O-RAN
    • Vote for approving PTL as committer
    • O-CU contribution (OAI and O-RAN-SC) - ongoing... 

• Non-RT-RIC: John Keeney
  • f-release → quick demo ... 
  • pm via DMaaP to rApp
  • onap release management → SON use case too
    • Topics:  (With N.K. Shankaranarayanan, Vishal Varvate, Liam Fallon & whole SON use case team :-) )
      
      • Helping add (extensible) A1 Policy support in RANSim (hopefully reuse parts of OSC A1-SIM functions) 
      • Supporting use of A1-PolicyManagementService for A1 Policy manipulation
      • Re-Packaging usecase as an ONAP "Automation Composition" (similar to an rApp)
        • https://wiki.onap.org/display/DW/Automation+Composition+Management%3A+Architecture+and+Design 
        • Leverage the SON use case for requirements gathering & demonstrating rApp concepts
      • Add more logic to as ONAP Policies to to support loose coupling of O1/A1 decision making & coordination 
• SIM: Alex Stancu
  • new repo for NorthEasternU 
• OAM: Martin Skorupski
  • closing F-Release 
  • setup OWL 
• O-DU:HariomGupta(HCL) / @Vidhu
  
  • none
• RSAC/SMO:David Kinsey 
  • none
• INT: James Li(CMTI)

• • OTF did not happen this morning 
  • VTF for demo preparation ongoing
  • next Wed ...

Demo/Discussion

• Service Exposure
  
  • Slides:
    

    View file
    name 20220511-OSC-NONRTRIC-service-exposure.pdf height 150

  • Discussed & demoed some work to support Controlled Service Registry, Discovery, Exposure & Access Control - hopefully useful for R1 Service Exposure with it becomes better defined in O-RAN.
    
    • Supporting Platform Services (SMO & Non-RT-RIC) & Services provided by rApps.
    • Discussion page in OSC NONRTRIC wiki: Release F: Coordinated Service Exposure
    • Related Work - Istio/Service-Mesh Security Architecture in ONAP:
      • https://wiki.onap.org/pages/viewpage.action?pageId=103417456 
    • Registry/Discovery etc: CAPIF Core: (3GPP TS23.222) https://www.3gpp.org/common-api-framework-capif   (typo in presented slides in video - TS23.222 not 29.222)
    • Istio: https://istio.io/latest/docs/concepts/security/
    • Keycloak: https://www.keycloak.org/
    • Also showed how we use Elastic Search & Prometheus & Kibana

N.K. Shankaranarayanan 

• Struggling with 3GPP copyright / reuse.
  
  • Sent query to Magnus Buhrgard & awaiting follow-up.
• status
  • LS (draft) from ONAP to 3GPP - ask for approval by ONAP TSC
  • init positive response for some part (use terminology)
  • open: usage of entire data models

2022-04-06:

• How to you yang/OAS3 in open-source?
  • no modification (use case specific enhancements are done by "augmentation" in separate schemas 
  • integrating them into code repos and docker images
  • during runtime - exposing the schemas to the clients. 
  • auto-generation of code from schemas
• What is meant by "redistribution"?
• How to use other 3GPP documents next to 3GPP schemas?

Martin Skorupski : check latest email from Magnus Buhrgard and response 

N.K. Shankaranarayanan
Vishal Varvate