[release-4.21] OCPBUGS-115282: Raise status polling timeout and write bound - #31587
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The 3-replica conflicting router stress test was intermittently failing in two independent places. 1. Polling timeout 2m -> 5m: the leader election lease lasts 1 minute. Under normal conditions all route statuses are written within 1-2 lease cycles, which fit in the previous 2-minute timeout. Under heavier contention a router replica may need to re-acquire the lease 3 or more times until all routes are updated. 2. Write upper bound 50 -> 75: the per-route contention detector runs asynchronously and can lag behind update events, allowing a few extra writes before suppressing further updates. The previous limit of 50 caused intermittent failures; 75 is a more conservative ceiling. https://redhat.atlassian.net/browse/OCPBUGS-99536
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@openshift-cherrypick-robot: Jira Issue OCPBUGS-115161 has been cloned as Jira Issue OCPBUGS-115282. Will retitle bug to link to clone. DetailsIn response to this:
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@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-115282, which is invalid:
Comment The bug has been updated to refer to the pull request using the external bug tracker. DetailsIn response to this:
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Scheduling required tests: |
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/approve |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: gcs278, openshift-cherrypick-robot The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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/jira refresh |
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@jcmoraisjr: This pull request references Jira Issue OCPBUGS-115282, which is invalid:
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/test e2e-metal-ipi-ovn-ipv6 |
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all origin tests are no longer flaking |
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@rhamini3: This PR has been marked as verified by DetailsIn response to this:
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/jira refresh |
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@rhamini3: This pull request references Jira Issue OCPBUGS-115282, which is valid. The bug has been moved to the POST state. 7 validation(s) were run on this bug
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26291a7
into
openshift:release-4.21
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@openshift-cherrypick-robot: Jira Issue Verification Checks: Jira Issue OCPBUGS-115282 Jira Issue OCPBUGS-115282 has been moved to the MODIFIED state and will move to the VERIFIED state when the change is available in an accepted nightly payload. 🕓 DetailsIn response to this:
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@openshift-cherrypick-robot: new pull request created: #31596 DetailsIn response to this:
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This is an automated cherry-pick of #31582
/assign openshift-cherrypick-robot
/cherrypick release-4.20 release-4.19