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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

 

  • SoftwareStatus
  • Agree with team potential endpoints for new API in
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-1133
    • 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!
      Jira
      serverONAP Jira
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-1138
    • Need to add 'forwarding functionality'
      Jira
      serverONAP Jira
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-1139

 

Toine Siebelink Dylan Byrne Luke Gleeson Lee Anjella Macabuhay Sourabh Sourabh Aditya Puthuparambil Andras Zoltan Kiss Priyank Maheshwari 
  • SoftwareStatus
  • Discuss open questions around
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-1119
    • Was discussed earlier in the day wasn't discussed as part of this meeting
  • Demo by Dylan Byrne re.
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-1076
    • 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.
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-1045
  • Demo by Lee Anjella Macabuhay  re. 
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-1064

 

 

 

  • SoftwareStatus
  • Demo by Lathishbabu Ganesan re. Data Sync
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-1000
    • 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
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-1036
    • 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:
    Jira
    serverONAP Jira
    jqlQuerylabels = relman AND fixversion = "Jakarta Release" AND "Epic Link" = "R10 Sign Off" AND project not in (SANDBOX, CIMAN) AND type = Task AND project = CPS ORDER BY status ASC, updated ASC
    counttrue
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
  • Kohn M1 Tasks :
    Jira
    serverONAP Jira
    jqlQuerylabels = relman AND fixversion = "Kohn Release" AND "Epic Link" = "R11 M1 Global Requirement Approval" AND project not in (SANDBOX, CIMAN) AND type = Task AND project = CPS ORDER BY status ASC, updated ASC
    counttrue
    serverId425b2b0a-557c-3c0c-b515-579789cceedb

    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
    • Jira
      serverONAP Jira
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-1020
      stil being investigated by ERicsson Internal team. No action yet required form CPS Team
    • Jira
      serverONAP Jira
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-986
      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:
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-1021
  • 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 
      Jira
      serverONAP Jira
      columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-877
      • Cannot be merged (yet) but should be pushed to Onap Gerrit for review
      • Dylan Byrne has created

        Jira
        serverONAP Jira
        serverId425b2b0a-557c-3c0c-b515-579789cceedb
        keyCPS-1010
         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
      Jira
      serverONAP Jira
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-990


  • Luke Gleeson discussed CPS-438 Make DB Schema Updates & Data Population More Robust for Kubernetes Environments
    • Luke Gleeson  will check timing when DB setup from scratch in 
      Jira
      serverONAP Jira
      columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-1013
    • Consider once off data-setup in future or other improvements in 
      Jira
      serverONAP Jira
      columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-1012
    • Solution #3, K8s is preferred by team. Is outside CPS scope i.e. in OOM or external helm charts. Document solution for now only. This does depend on new K8s release 1.20 or higher. ONAP already planned 1.21.7 for Jakarta see Database, Java, Python, Docker, Kubernetes, and Image Versions. Task/story to update OOM with startup probe once ONAP k8s has been upgraded:
      Jira
      serverONAP Jira
      columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-1011

 

  • 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 
      Jira
      serverONAP Jira
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-1004
    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
    • Jira
      serverONAP Jira
      columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-829
      required change from SpringFox to SpringDoc library because of know issue
    • Jira
      serverONAP Jira
      columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-979
      Sourabh Sourabh will present decision on WEbClient proposal to team once finalized
    • Jira
      serverONAP Jira
      columnIdsissuekey,summary,issuetype,created,updated,duedate,assignee,reporter,priority,status,resolution
      columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-961
      Agreed to replace IllegalStateException with custom (CpsParser) exception for consistency and future flexibility
    • Jira
      serverONAP Jira
      serverId425b2b0a-557c-3c0c-b515-579789cceedb
      keyCPS-898
      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
    Jira
    serverONAP Jira
    serverId425b2b0a-557c-3c0c-b515-579789cceedb
    keyCPS-896
    Good demo, all worked as expected, Renu just needs to update documentation before closing this user story

Recordings

DateZoom Recording