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cluster-autoscaler-1.34.4

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@jackfrancis jackfrancis released this 08 Jul 19:52
ff63487

Changes by Kind

Feature

Bug or Regression

  • Azure Cluster Autoscaler now handles VMSS target-size cache failures during delete operations more defensively, preventing negative cached sizes and target-size panics after failed or uncertain VMSS deletes. (#9880, @tallaxes)

Other (Cleanup or Flake)

Uncategorized

  • Add template-node label to mitigate scale up issue (#9793, @NedAnd1)
  • Azure: OperationPreempted does not retry if delete fails (#9834, @MaximilianoUribe)
  • Azure: implement AtomicIncreaseSize for VMS (#9798, @reneeli123)
  • Fix Azure provider incorrectly labeling ARM64 VM node templates as amd64 (#9380, @rrangith)
  • Fix DraCustomResourcesProcessor ignoring devices located in different resource slices (#9463, @mtrqq)
  • Pods with hard TopologySpreadConstraints using the default nodeTaintsPolicy will no longer cause scale-down/scale-up oscillation. The scale-down simulation now faithfully models the drain taint, matching real scheduler behavior. Pods using nodeTaintsPolicy: Honor are unaffected and continue to scale down correctly. (#9559, @tallaxes)
  • Regenerate Azure static SKU list (#9372, @rrangith)

Images

  • registry.k8s.io/autoscaling/cluster-autoscaler:v1.34.4
  • registry.k8s.io/autoscaling/cluster-autoscaler-arm64:v1.34.4
  • registry.k8s.io/autoscaling/cluster-autoscaler-amd64:v1.34.4
  • registry.k8s.io/autoscaling/cluster-autoscaler-s390x:v1.34.4