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Meeting Info

When: Fridays (weekly) 13:00-14:00 Irish Standard Time

Where: https://zoom.us/j/836561560?pwd=TTZNcFhXTWYxMmZ4SlgzcVZZQXluUT09

OrganizerToine Siebelink

Recurring Agenda Items

Software Status

Archived: Configuration Persistence Service Jakarta Meeting Notes & Recordings

Minutes

DateAttendeesAgenda / Notes

 

Toine Siebelink 

 

  • SoftwareStatus
  • Agree with team potential endpoints for new API in CPS-1133 - Getting issue details... STATUS
    • Context: this endpoint will be an 'override' for a future more granular cache config which itself might enable dataSync (flag). The cache config will be developed using a new specialized interface
    • Agreed endpoint:  /v1/ch/{cm-handle}/data-sync?enabled=true/false
      PUT/POST - No Body
    • if CacheEnabled is set to false after being synchronized: remove data and set datastore sync state to NONE-REQUESTED
    • if CacheEnabled is set to false during being synchronization: check flag AFTER sync is completed, remove data and set datastore sync state if needed
    • Need to enhance query capabilities, possibly model driven! CPS-1138 - Getting issue details... STATUS
    • Need to add 'forwarding functionality' CPS-1139 - Getting issue details... STATUS

 

Toine Siebelink Dylan Byrne Luke Gleeson Lee Anjella Macabuhay Sourabh Sourabh Aditya Puthuparambil Andras Zoltan Kiss Priyank Maheshwari 
  • SoftwareStatus
  • Discuss open questions around CPS-1119 - Getting issue details... STATUS
    • Was discussed earlier in the day wasn't discussed as part of this meeting
  • Demo by Dylan Byrne re. CPS-1076 - Getting issue details... STATUS
    • Separate Commit will be pushed to add logging for the total number of minutes until the retry mechanism is expected to run again.
  • Demo by Luke Gleeson pending merge re. CPS-1045 - Getting issue details... STATUS
  • Demo by Lee Anjella Macabuhay  re.  CPS-1064 - Getting issue details... STATUS

 

 

 

  • SoftwareStatus
  • Demo by Lathishbabu Ganesan re. Data Sync CPS-1000 - Getting issue details... STATUS
    • Data Sync worked as expected (with workaround to get bookstore-data instead of first data-tree) (big grin)
    • Instance contention, retry and override  (update) are out of scope and will be handled in future user stories

 

 

  • SoftwareStatus
  • aditya puthuparambil raised questions about reporting Data-Sync state for CPS-1036 - Getting issue details... STATUS
    • Agreed that is outside the scope of current user story. Event schema can be update later depending on what stakeholder requirements are for this. Priyank Maheshwari will record open issue on this and contact stakeholders
    • Renu Kumari also question use of cm-handle-id as the value for event correlation id. Team agreed to propose a separate cm-handle-id field and use correlation if (in future) when need but not for cm-handle-id. Priyank Maheshwari will record open issue on this and contact stakeholders

 

  • SoftwareStatus
  • Jakarta Final Release Tasks: Getting issues...
  • Kohn M1 Tasks : Getting issues...
    Toine Siebelink  to check with Byung about need for architectural review

 

  • SoftwareStatus
    • Sourabh Sourabh wil create a bug related to OOM depency issue for logging
    • Discussed Async Response wrapping. The statuscode and message in the Async response event are as intended: the original code and message from the underlying component. And NOT a HTTP code inline with the synchronous response which is generated by NCMP
  • Kohn Milestone Status NEW (big grin)
  • CPS R11 Release Planning

 

  • SoftwareStatus
    • CPS-1020 - Getting issue details... STATUS stil being investigated by ERicsson Internal team. No action yet required form CPS Team
    • CPS-986 - Getting issue details... STATUS some confusion about logback.xml filename still used in OOM and possible duplication. Bruno Sakoto  wil work with Sourabh Sourabh to resolve this. Some additional info from Priyank Maheshwari :
      When a file in the classpath has one of the following names, Spring Boot will automatically load it over the default configuration:
          logback-spring.xml
          logback.xml
          logback-spring.groovy
          logback.groovy
          Spring recommends using the -spring variant over the plain ones whenever possible, as described here.   https://www.baeldung.com/spring-boot-logging
  • Ahila P looked for some clarification re the integration of RAN Simulator (Honeycomb). This wil connect using SDN-C(R). SO teh full stack vor writing using Passthrough Datastore is TBDMT → CPS-NCMP → DMI-Plugin → SDN-C(R) → Ran Simulator
  • Toine Siebelink and Ahila also discussed the possible removal of old preloaded data. This wil be handled by a new Jira: CPS-1021 - Getting issue details... STATUS
  • Priyank Maheshwari presented CPS-1017 Explore and Compare various caches and team agreed to proceed with option #2 'Embedded Distributed' which Priyank wil now execute a PoC for

 

  • SoftwareStatus
    • Dylan Byrne  CPS-877 - Getting issue details... STATUS
      • Cannot be merged (yet) but should be pushed to Onap Gerrit for review
      • Dylan Byrne has created CPS-1010 - Getting issue details... STATUS  to check lock reason for passthrough. Consider internal state or new enum for reason to allow passthrough access when 'Lock' for data-sync etc.

      • Toine will check Strimzi related commit status with Fiachra Corcoran 

  • RC Milestone Status
    • RC postpone to CPS only depns on Integration )(team) related task, tracked by CPS-990 - Getting issue details... STATUS

 

  • Discuss with Ahila P the feasibility of supporting these items:
    1. PATCH method support for list-nodes in CPS-Core API
      Ahila P wil proceed CPS Team with exact patch request
      CPS Team will examine possible solution but solution will be limited subset off usual Path-functionality just enough to support use-case required
    2. Support for CPS-E-05 interface which requires Cache to be enabled
      In progress see Work Item #4 on CPS R11 Release Planning
      Cache (datastore ncmp-operational) is read-only 
      Cache update are planned as further work items in R11 
      Writing to 'cache' is not planned for R11
    3. Ran-network Configuration update using NCMP
      This is already supported using ncm-passtrough-operational. CPS Team will organise a demo mid next week to show passthrough read and write scenarios, see  CPS-1004 - Getting issue details... STATUS
    4. Add CPS-TBDMT under CPS umbrella
      CPS Team is stil just 'hosting' CPS-TBDMT. Although it is a valuable addition to CPS it hasn't got the priority and are team is not resourced enough to take it further. 

  • A.O.B.
    • Some good news
      Reached 1000th Jira in CPS! Great work for small team!
    • Some bad news
      Renu Kumari wil be leaving Bell Canada. CPS Team wishes her well and thanks Renu for all her valuable contributions to CPS. Renu hopes to keep contributing in a private capacity but of course cannot dedicate as much time.
  • SoftwareStatus (time permitting)
    Stil intermittent build issue affect throughput for team. Aditya Puthuparambil has raised LNF IT Ticket: https://jira.linuxfoundation.org/plugins/servlet/theme/portal/2/IT-23933

 

N/A

No meeting, bank holiday in Canada and Ireland

 

  • SoftwareStatus
    • CPS-829 - Getting issue details... STATUS required change from SpringFox to SpringDoc library because of know issue
    • CPS-979 - Getting issue details... STATUS Sourabh Sourabh will present decision on WEbClient proposal to team once finalized
    • CPS-961 - Getting issue details... STATUS Agreed to replace IllegalStateException with custom (CpsParser) exception for consistency and future flexibility
    • CPS-898 - Getting issue details... STATUS Lee Anjella Macabuhay  will investigate separate handling of InteruptedException and 'isolation level' as suggested by Bruno Sakoto 
  • Joseph Keenan confirmed as comitter by TSC (big grin)
  • Demo by Renu Kumari of CPS-896 - Getting issue details... STATUS Good demo, all worked as expected, Renu just needs to update documentation before closing this user story

Recordings

DateZoom Recording

 

 

 

 

 

 

 

 

 

 

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