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  1. OpenShift Bugs
  2. OCPBUGS-58496

Set proper default lease configuration

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    • OCP Node Sprint 274 (green)
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    • Bug Fix
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      Previously, leader election for {product-title} was not configured to tolerate disruption, which resulted in frequent crashing. With this release, the leader election values for {product-title} have been updated to match the durations recommended for {platform}.
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      Previously, leader election for {product-title} was not configured to tolerate disruption, which resulted in frequent crashing. With this release, the leader election values for {product-title} have been updated to match the durations recommended for {platform}.
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       thread for context - https://redhat-internal.slack.com/archives/C084N2C6P9U/p1751457510022409

      Description of problem:

      Kueue controller manager crashes frequently when it loses its lease.

      Version-Release number of selected component (if applicable):

          0.2.0

      How reproducible:

          Everytime

      Steps to Reproduce:

      Run the controller in cluster with high load which causes etcd to start fragmentation.

      Actual results:

      Expected results:

          The controller should tolerate 1 minutes of api unavailability as recommended in https://github.com/openshift/enhancements/blob/0f916a52af1a6fbdab0c5b80ae0e66c7a27efb6a/CONVENTIONS.md#handling-kube-apiserver-disruption

      Additional info:

              gbenhaim Gal Ben Haim
              gbenhaim Gal Ben Haim
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              Cameron Meadors Cameron Meadors
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                Created:
                Updated:
                Resolved: