[release-4.22] OCPBUGS-115161: Raise status polling timeout and write bound - #31582
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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-113994 has been cloned as Jira Issue OCPBUGS-115161. 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-115161, which is valid. The bug has been moved to the POST state. 7 validation(s) were run on this bug
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@openshift-cherrypick-robot: Jira Issue Verification Checks: Jira Issue OCPBUGS-115161 Jira Issue OCPBUGS-115161 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: #31587 DetailsIn response to this:
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This is an automated cherry-pick of #31559
/assign openshift-cherrypick-robot
/cherrypick release-4.21 release-4.20 release-4.19