5G Use Case Meeting notes for Nov 14, 2019

Owned by Benjamin Cheung
Last updated: Nov 14, 2019
5 min read

Date

Attendees

Discussion items

TIME FOR THIS MEETING WILL BE 2PM UTC = 10AM EST (USA); 7 AM PST (USA)

ItemWhoNotes
M1 Deadline Deliverables

All in 5G U/C

M1 Deliverables, DEADLINE: Nov 14, 2019

PTLs need to close 33 open Jiras tickets to proceed (these tickets Clarify R6 req & scope by project): Frankfurt Milestone Status

Release Planning Page: Release Planning

M1 Deliverables Checklist: Deliverables for Planning Milestone Checklist Template

(1) TESTING -  Integration Testing End-to-end use cases. Creation of Test case (high level). Identification of Integration lead and environment and testing resources needed. NOV 07: Still to be done. OPEN POINT.

(2) PTLs - Commitments from the Platform component PTLs  DONE

(3) RELEASE MANAGEMENT - Frankfurt Release Requirements has been updated. This release requirement page tracks REQ jiras, PTL & Company commitments, Project component impacts & Size. DONE.

(4) MODEL - Modeling Requirements Page for R6 (Planning). See this wiki: ONAP R6 Modeling High Level Requirements . DONE

(5) CHECKLIST - Deliverables for planning milestone checklist template: Deliverables for Planning Milestone Checklist Template . (See other points in this list)

(6) DOCUMENTATION - Documentation (Read the Docs) -

READ THE DOCS: https://onap.readthedocs.io/en/latest/index.html

(7) Security Vulnerabilities - The security vulnerabilities and nexus IQ scans are done by PTLs. The 5G U/C teams do not need to do anything there. N/A

(8) Product Management - Creating your Jira (Epics & Stories) Backlog for your 5G Use Cases. DONE.

(9) Development Teams - Identify and list your key development contacts on the Wiki. INVESTIGATE & CHECK


ACTIONS per 5G U/C:

1. RunTime Config DB Integration Lead

  • Joanne Liu Rudelfind the Integration Lead  ACTION: Need to identify SDC integration work.

2. Network Slicing is Missing per company Commitment & Integration lead(s)

3. TESTING & INTEGRATION PER USE CASE

Many of the 5G and PNF U/C need to specify at a high-level the integration & testing info. Integration Testing End-to-end use cases. Creation of Test case (high level). Identification of Integration lead and environment and testing resources needed. See the PNF PNP as an example:

5G - PNF Plug and Play#5G-PNFPlugandPlay-TESTING-PNFPLUGANDPLAYINTEGRATION&TESTING


TSC call discussion of M1 milestone for R6.

OOF, Pomba, Logging, UUI, Holmes  = No resources; if what's in R5 is ok you are ok; if in R6 you need enhancements to these you may be at Risk. many Logging tickets jira. So Logging team said we don't have resources.

M1 - 5G / OOF SON YELLOW CCSDK stretch goal.

5G/ Run Time Data Persistency YELLOW CCSDK & SDN-C stretch goal. CCSDK dependency was when RTCfgDB. If part of CCSDK doable / becoming a separate component. MariaDB, convert Yang model to SQL structure. If CCSDN/SDNC cannot commit resources would it be possible to narrow scope? or make it a PoC so you can still do development.

5G / NRM YELLOW SO lack of commitment, resources.

PNF / Plug and Play YELLOW SO lack of commitment, resources - SO weekly meeting   on scope of R6. comes down to commitment; if resources exist, may need confirmation.

5G / E2E Network Slicing YELLOW SO & Ext-API lack of resources - OOF , UUI is resource constrained and OOF, UUI can't make enhancements. OOF/UUI is dependent on these. OOF is needed. selection and enhancements needed. SO was listed as approved, why is this still an issue? At TSC call Swami discussed, Seshu Kumar Mudiganti said committed. UUI probably not needed. Discussion deadline was Sept 2019 didn't have commitment. OOF has pythos 2 dependency.



ORAN ONAP Plugfest DemosAll in 5G U/C

Next week Nov 13, 2019 will be a ORAN/ONAP Plugfest discussion with Tracy Van Brakle

Demos will be on Thurs Dec 5, 2019 (AM EDT UTC-4 USA) at Rutgers Lab (Brunswick NJ).

Use Case Realization call for Nov 13, 2019 will be another discussion:

Use Case Realization Call: November 13, 2019

R6 Use Case Proposals / RequirementsAll in 5G U/C

TSC Release Page.

Frankfurt Release Requirements

WHAT IS A USE CASE VS A REQUIREMENT? In the REQUIREMENTS Table of the R6 Release Requirements Wiki (above) the Use Case requirements as discussed on the TSC call for Sept 12, and David McBride has asked that we have requirements (jiras) on separate rows. Further follow-up discussions will be had for "what is a use case" and if some of the 5G use cases should be moved up to the first table.

RunTime Config DB


Joanne Liu Rudel

Benjamin Cheung

Architecture S/C presentation for Run Time DB.

TOPICWiki
ARCHITECTURE FLOWSARCHCOM: InfoFlow - RunTime Config DB Information Flow
COMPONENT DESCRIPTIONARC RunTime DB Component Description - R6 Frankfurt
PROJECT PROPOSALRunTime Config DB Project Proposal (Oct 25 2019)

Team is working to define the Proposal (see wiki).

Then it will be presented at the Arch S/C and then TSC.

Network Slicing R6 Proposal

Borislav Glozman

Shankar PN

Swaminathan Seetharaman

LIN MENG

Update on slicing proposal. SO/Seshu presented.

Multiple functional requirements/Use Cases. Recursive orchestration of nested services. Didn't want independent W/F for flows but try to leverage/reuse work. Presented the End to End U/C with macro-view for E2E slice. and components impacted. Right now impact will be on SO, OOF, Policy, SDC and AAI. What controller will be used for managing slices? Focusing on design aspects and instantiation and activation. Put up logical E2E slice. Target simple VNFs. Focus to create VNF vs reconfiguring a VNF? Slice segments are going to be both dedicated/shared. Started with discovering existing resources; assume segments created with VNF/PNFs in inventory & discoverable. Spinup new slice instances.

Presentation/slides at: NETWORK SLICING PoC in R6 Frankfurt (Obsolete)

Convergence Plan Presented Oct 17, 2019.

  • Borislav Glozman - Present at Alla.Goldner U/C call the converged solution. OCT 24: Some emails to ask Stephen T. to approve. Discussion at TSC. Issue was raised at U/C S/C review. Stephen wanted to (and has completed) Architecture review. Need ok from Alla Goldner - that this is a converged U/C.

Setting up Regular meetings

Presentation planned for the U/C realization call  

Discussion: Milind Jalwadi (Unlicensed)

  • JSON based screens for VID, Is there a slicing GUI that could be re-used.
  • would want to upstream that NSST NSSD
  • Part of the Network Slicing Use Case.
ORAN/3GPP ONAP Harmonization U/C

Vimal Begwani

marge.hillis

Trying to settle on scope of the Use Case. List of many possible contributions that will take more than one release to complete. Impacts for items to be added to wiki (analysis).

Prioritize the work items what we could propose to accomplish.

CM Notify as a new domain has been accepted on the DCAE S/C today Oct 24 2019.

Dongho Kim  will be creating the test/integration page.

WoW w/ Model & Arch
Way of Working between Architecture , Modeling Subcommittee & Use Case Teams and what happens and touchpoints at M0/M1/M2/M3.
Use Case Template5G U/C Team

Use Case Template - discuss updating the Use Case template & pages with some of these fields. Modeling team has said it would be useful for them to have the pre-condition & post-conditions, and information being passed (info-flows) documented.

Use Case Template

Filling out, describing and creating the Wiki for a Use Case

Use Case Tracking Template and Use Case Template

Proposed Functional Template for Use Cases

Ben talked w/ Andy Mayer U/CR call Oct 23. He said he is preparing the page, and would present here at the 5G U/C S/C call.

5G Service Modeling, Bulk PM, PM Dictionary, 5G NRM

5G U/C teams



PNF Pre-onboarding/ onboarding

PNF / Plug and Play,

PNF / NetConf

PNF / SW Upgrade

PNF U/C teams



SUPPORTING SLIDES

DocumentFile




RECORDING

RecordingFile
MP4 (Video + Audio)

Audio Only

M3U, Chat