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Meeting Info

RIC project meetings are open to the public and held on Tuesdays at 1pm UTC.  World Time Zone Map

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2021-05-11

Recording:

  1. Every time: Check that all L or XL commits of the last two weeks have also new unit tests. This is our policy. link-to-reviews (gerrit filter instructions // gerrit t-shirt-sizing).
    1. TODO-check in next meeting only
    2. not yet merged: https://gerrit.o-ran-sc.org/r/c/ric-plt/submgr/+/5933
    3. not yet merged: https://gerrit.o-ran-sc.org/r/c/ric-plt/ric-dep/+/5826 (conclusion: no unit testing equivalent for YAML files in helm charts).
  2. every second time: Review code coverage stats. (Sunil checks if this next step (overview page) is on HCL or on Thoralf's side as next action) - will discuss with Thoralf next time or by email.
    1. no news yet.
  3. When does Dawn end? As per release calendar, normally May-14. However I think we will start late with integrating everything together. So the 3-week sprint that is normally reserved for integration (May-17 – Jun-4) is likely still ok for additions. Based on this I would set a deadline for last commits to Jun-4.
  4. Thoralf still to update or CII evaluation
  5. Heewon's xApp python framework issue related to RIC-773 - check again two weeks from now.
  6. demos again?
    1. From last meeting:
      1. Thoralf to discuss demos for Nokia features.
      2. Possible influxDB demo to show how to use from xApps
      3. Possible demos in devops areas (e.g. RIC-754)
      4. demo for RIC-747/RIC-748 slidesets
  7. RICAPP agenda: RICAPP Meetings.

2021-04-27

Recording: link to zoom recording

  1. Every time: Check that all L or XL commits of the last two weeks have also new unit tests. This is our policy. link-to-reviews (gerrit filter instructions // gerrit t-shirt-sizing).
    1. https://gerrit.o-ran-sc.org/r/c/ric-plt/lib/rmr/+/5848 (ok, exceptional) "Add ability to save route table updates to disk". Actual code lines changed is "only" 96 in an area that supports debugging. Wrote a note to Scott, but no expectation to add test cases.
    2. https://gerrit.o-ran-sc.org/r/c/ric-plt/xapp-frame/+/5856 (ok, includes unit test)
    3. https://gerrit.o-ran-sc.org/r/c/ric-plt/vespamgr/+/5864 (ok, actually only test cases for coverage improvements)
    4. https://gerrit.o-ran-sc.org/r/c/ric-plt/xapp-frame/+/5865 (ok, adds HTTP port in subscription, test case was adapted)
    5. https://gerrit.o-ran-sc.org/r/c/ric-plt/submgr/+/5897 (ok, unit testing coverage improvements)
    6. https://gerrit.o-ran-sc.org/r/c/ric-plt/lib/rmr/+/5909 (ok,. test case was added)
    7. https://gerrit.o-ran-sc.org/r/c/ric-plt/lib/rmr/+/5925 (ok, new test cases)
    8. not yet merged: https://gerrit.o-ran-sc.org/r/c/ric-plt/submgr/+/5933
    9. not yet merged: https://gerrit.o-ran-sc.org/r/c/ric-plt/ric-dep/+/5826 (conclusion: no unit testing equivalent for YAML files in helm charts).
  2. every second time: Review code coverage stats. (Sunil checks if this next step (overview page) is on HCL or on Thoralf's side as next action) - will discuss with Thoralf next time or by email.
    1. no news yet.
  3. Thoralf still to update or CII evaluation
  4. Heewon's xApp python framework issue related to RIC-773 - check agian two weeks from now.
  5. RIC-184 - [Adapt to latest K8S and helm (testing in OSC labs)] - completed

    1. Subtask RIC-747( Study how nanobot tests can be extended to Xapp)  - Prepared  a study PPT and will discuss in next call with Matti and Thoralf. 

    2. Subtask RIC-748(Study OTF & Xtesting as a prospective test framework candidate to draw from for ORAN Near RT RIC) :  Prepared a PPT and will discuss in next call with Matti and Thoralf

  6. RIC-723 - [Study performance overhead of latest opentracing solutions] – InProgress // Able to generate sampling data after getting some help from Thoralf. Continue to work with other scenarios to compare with previous results. Same status as in last meeting

  7. RIC-731- [Static code and test coverage for E2] -  90% Completed. Blocked on RIC-760 for test coverage. Same status as in last meeting

  8. RIC-671 [Achieve level "passing" in CII]  Requested Thoralf for submitting application for ORAN project onboarding on LFN security. Same status as in last meeting

  9. RIC-150 - Perform e2e RIC benchmarking

    1. Subtask: RIC-740, RIC-741 & RIC-742 Addressed the review comments provided by Dave.  Jenkin job is also successful.  Waiting for Bharath to review the tickets. So that tickets can be closed.

    2. Subtask: RIC-754 KPIMON xapp validation using nanobot with SDL                                Committed the code in gerrit. Review and Job is successful.                                    Will merge the code.

  10. .RIC-743 Create multiple e2sim for RIC benchmarking Same status as in last meeting

  11. RIC-744 Verify the E2E communication for multiple e2sim  Same status as in last meeting

  12. A1-EI Subhash is now working on this. E2 work. Subhash to send e-mail to Thoralf with details on change in committers, incl. LF ID of Naman.
  13. demos again?
    1. Thoralf to discuss demos for Nokia features.
    2. Possible influxDB demo to show how to use from xApps
    3. Possible demos in devops areas (e.g. RIC-754)
    4. demo for RIC-747/RIC-748 slidesets
  14. RICAPP agenda: RICAPP Meetings.
  15. RIC-184 - [Adapt to latest K8S and helm (testing in OSC labs)] - completed

    1. Subtask RIC-747( Study how nanobot tests can be extended to Xapp) : Discussed with Thoralf and based on priority we listed out the scenarios for xapp testing using nanobot. 

      First Priority:

      • Xapp Testing Enhancement like Subscription deletion need to be addup.
      • The control interface nanobot could even steer different scenarios, e.g., related to timing. E.g., send a subscription delete for a originally-failed or non-existent subscription; or send duplicate subscriptions, … I.e., testing for correct behavior in failure/timeout scenarios.

       Second Priority:     

      • Xapp need to handle E2 Control which already has a scenario (see spec) in which the E2 node sends back a RIC CONTROL ACK. That could be tested as well.
      • Additionally we could have test cases for A1 policy handling (and possibly A1-EI handling if we get +https://jira.o-ran-sc.org/browse/RIC-129+ implemented within Dawn)

      Third Priority:

      • O1 proxying, i.e., the CM flow to xApps and FM/PM flow from xApps would be more test cases. 
      • Change in the xApp test implementation in which we do not rely on logs but nanobot communicates with the test xApp via some control interface to check Whether a test has been successful or not.


    2. Subtask RIC-748(Study OTF & Xtesting as a prospective test framework candidate to draw from for ORAN Near RT RIC) :  Given demo to Thoralf and Matti about this OTF and xtesting comparison.    

        As discussed with Thoralf  he asked which one we can go with either xtesting or OTF.

        I preferred OTF test framework need to explore more on hands-on experience with OTF and VTH integration.

        Working in progress on deploying OTF in to our environment and also looking for OSC lab access to understand.

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