Add udn-bgp periodic job for 4.21 and 4.22 metal perfscale CI

[mohit-sheth]

Summary

• Add a new udn-bgp periodic test job to the metal perfscale CI configs for OCP 4.21 and 4.22
• Job uses metal-perfscale-cpt cluster profile with 9 nodes / 24 workers
• Runs bare-metal deploy workflow followed by day-2 network workloads and the openshift-qe-udn-bgp step
• Scheduled Mondays (4.21) , Tuesdays (4.22) and Wednesdays (4.20) at 17:00 UTC

[venkataanil]

/pj-rehearse network-access-allowed

[openshift-ci-robot]

@venkataanil: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

[venkataanil]

/approve

[mohit-sheth]

/pj-rehearse pull-ci-openshift-eng-ocp-qe-perfscale-ci-main-metal-4.22-nightly-x86-udn-bgp

[openshift-ci-robot]

@mohit-sheth: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

[openshift-ci-robot]

[REHEARSALNOTIFIER]
@mohit-sheth: no rehearsable tests are affected by this change

Note: If this PR includes changes to step registry files (ci-operator/step-registry/) and you expected jobs to be found, try rebasing your PR onto the base branch. This helps pj-rehearse accurately detect changes when the base branch has moved forward.
The following jobs are not rehearsable without the network-access-rehearsals-ok, and approved labels present on this PR. This is due to the restrict_network_access field being set to false. The network-access-rehearsals-ok label can be added by any openshift org member other than the PR's author by commenting: /pj-rehearse network-access-allowed:

Test name
periodic-ci-openshift-eng-ocp-qe-perfscale-ci-main-metal-4.21-nightly-x86-udn-bgp
periodic-ci-openshift-eng-ocp-qe-perfscale-ci-main-metal-4.22-nightly-x86-udn-bgp
periodic-ci-openshift-eng-ocp-qe-perfscale-ci-main-metal-4.20-nightly-x86-udn-bgp

Interacting with pj-rehearse

Comment: /pj-rehearse to run up to 5 rehearsals
Comment: /pj-rehearse skip to opt-out of rehearsals
Comment: /pj-rehearse {test-name}, with each test separated by a space, to run one or more specific rehearsals
Comment: /pj-rehearse more to run up to 10 rehearsals
Comment: /pj-rehearse max to run up to 25 rehearsals
Comment: /pj-rehearse auto-ack to run up to 5 rehearsals, and add the rehearsals-ack label on success
Comment: /pj-rehearse list to get an up-to-date list of affected jobs
Comment: /pj-rehearse abort to abort all active rehearsals
Comment: /pj-rehearse network-access-allowed to allow rehearsals of tests that have the restrict_network_access field set to false. This must be executed by an openshift org member who is not the PR author

Once you are satisfied with the results of the rehearsals, comment: /pj-rehearse ack to unblock merge. When the rehearsals-ack label is present on your PR, merge will no longer be blocked by rehearsals.
If you would like the rehearsals-ack label removed, comment: /pj-rehearse reject to re-block merging.

[openshift-ci-robot]

@mohit-sheth: job(s): pull-ci-openshift-eng-ocp-qe-perfscale-ci-main-metal-4.22-nightly-x86-udn-bgp either don't exist or were not found to be affected, and cannot be rehearsed

[josecastillolema]

/pj-rehearse network-access-allowed

[josecastillolema]

/approve

[openshift-ci-robot]

@josecastillolema: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: josecastillolema, mohit-sheth, venkataanil

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• ci-operator/config/openshift-eng/ocp-qe-perfscale-ci/OWNERS [josecastillolema]
• ci-operator/jobs/openshift-eng/ocp-qe-perfscale-ci/OWNERS [josecastillolema]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[mohit-sheth]

/pj-rehearse pull-ci-openshift-eng-ocp-qe-perfscale-ci-main-metal-4.22-nightly-x86-udn-bgp

[openshift-ci-robot]

@mohit-sheth: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

[openshift-ci-robot]

@mohit-sheth: job(s): pull-ci-openshift-eng-ocp-qe-perfscale-ci-main-metal-4.22-nightly-x86-udn-bgp either don't exist or were not found to be affected, and cannot be rehearsed

[mohit-sheth]

/pj-rehearse periodic-ci-openshift-eng-ocp-qe-perfscale-ci-main-metal-4.22-nightly-x86-udn-bgp

[openshift-ci-robot]

@mohit-sheth: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.

[openshift-ci]

@mohit-sheth: all tests passed!

Full PR test history. Your PR dashboard.

Details

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[mohit-sheth]

time="2026-03-02 23:03:11" level=info msg="udn-bgp-route-advertisements: MinNetlinkRouteLatency 99th: 319091 ms max: 328855 ms avg: 38728 ms" file="base_measurement.go:127"
time="2026-03-02 23:03:11" level=info msg="udn-bgp-route-advertisements: MaxNetlinkRouteLatency 99th: 319091 ms max: 328855 ms avg: 38728 ms" file="base_measurement.go:127"
time="2026-03-02 23:03:11" level=info msg="udn-bgp-route-advertisements: P99NetlinkRouteLatency 99th: 319091 ms max: 328855 ms avg: 38728 ms" file="base_measurement.go:127"
time="2026-03-02 23:03:11" level=info msg="udn-bgp-route-advertisements: MinReadyLatency 99th: 319225 ms max: 328959 ms avg: 38758 ms" file="base_measurement.go:127"
time="2026-03-02 23:03:11" level=info msg="udn-bgp-route-advertisements: MaxReadyLatency 99th: 319225 ms max: 328959 ms avg: 38918 ms" file="base_measurement.go:127"
time="2026-03-02 23:03:11" level=info msg="udn-bgp-route-advertisements: P99ReadyLatency 99th: 319225 ms max: 328959 ms avg: 38916 ms" file="base_measurement.go:127"

@venkataanil this looks good
https://prow.ci.openshift.org/view/gs/test-platform-results/pr-logs/pull/openshift_release/75575/rehearse-75575-periodic-ci-openshift-eng-ocp-qe-perfscale-ci-main-aws-4.22-nightly-x86-payload-control-plane-6nodes/2028598292664815616

[mohit-sheth]

/pj-rehearse ack

[openshift-ci-robot]

@mohit-sheth: now processing your pj-rehearse request. Please allow up to 10 minutes for jobs to trigger or cancel.