kubernetes-sigs/kueue v0.12.3

on GitHub

Changes since v0.12.2:

Urgent Upgrade Notes

(No, really, you MUST read this before you upgrade)

• Helm:

  • Fixed KueueViz installation when enableKueueViz=true is used with default values for the image specifying parameters.
  • Split the image specifying parameters into separate repository and tag, both for KueueViz backend and frontend.

  If you are using Helm charts and installing KueueViz using custom images,
  then you need to specify them by kueueViz.backend.image.repository, kueueViz.backend.image.tag,
  kueueViz.fontend.image.repository and kueueViz.frontend.image.tag parameters. (#5514, @mbobrovskyi)

Changes by Kind

Feature

• Allow setting the controller-manager's Pod PriorityClassName from the Helm chart (#5649, @kaisoz)

Bug or Regression

• Add Cohort Go client library (#5603, @tenzen-y)

• Fix the bug that Job deleted on the manager cluster didn't trigger deletion of pods on the worker cluster. (#5607, @ichekrygin)

• Fix the bug that Kueue, upon startup, would incorrectly admit and then immediately deactivate
  already deactivated Workloads.

  This bug also prevented the ObjectRetentionPolicies feature from deleting Workloads
  that were deactivated by Kueue before the feature was enabled. (#5629, @mbobrovskyi)

• Fix the bug that the webhook certificate setting under controllerManager.webhook.certDir was ignored by the internal cert manager, effectively always defaulting to /tmp/k8s-webhook-server/serving-certs. (#5491, @ichekrygin)

• Fixed bug that doesn't allow Kueue to admit Workload after queue-name label set. (#5714, @mbobrovskyi)

• MultiKueue: Fix a bug that batch/v1 Job final state is not synced from Workload cluster to Management cluster when disabling the MultiKueueBatchJobWithManagedBy feature gate. (#5706, @ichekrygin)

• TAS: fix the bug which would trigger unnecessary second pass scheduling for nodeToReplace
  in the following scenarios:

  1. Finished workload
  2. Evicted workload
  3. node to replace is not present in the workload's TopologyAssignment domains (#5591, @mimowo)

• TAS: fix the scenario when deleted workload still lives in the cache. (#5605, @mimowo)

• Use simulation of preemption for more accurate flavor assignment.
  In particular, in certain scenarios when preemption while borrowing is enabled,
  the previous heuristic would wrongly state that preemption was possible. (#5700, @gabesaba)

• Use simulation of preemption for more accurate flavor assignment.
  In particular, the previous heuristic would wrongly state that preemption
  in a flavor was possible even if no preemption candidates could be found.

  Additionally, in scenarios when preemption while borrowing is enabled,
  the flavor in which reclaim is possible is preferred over flavor where
  priority-based preemption is required. This is consistent with prioritizing
  flavors when preemption without borrowing is used. (#5740, @gabesaba)