kubernetes-sigs/kueue v0.6.3

Kueue v0.6.3

on GitHub

Changes since v0.6.2:

Feature

• Improve the kubectl output for workloads using admission checks. (#2014, @vladikkuzn)

Bug or Regression

• Change the default pprof port to 8083 to fix a bug that causes conflicting listening ports between pprof and the visibility server. (#2232, @amy)

• Check the containers limits for used resources in provisioning admission check controller and include them in the ProvisioningRequest as requests (#2293, @trasc)

• Consider deleted pods without spec.nodeName inactive and subject for pod replacement. (#2217, @trasc)

• Fix a bug that causes the reactivated Workload to be immediately deactivated even though it doesn't exceed the backoffLimit. (#2220, @tenzen-y)

• Fix a bug that the ".waitForPodsReady.requeuingStrategy.backoffLimitCount" is ignored when the ".waitForPodsReady.requeuingStrategy.timestamp" is not set. (#2224, @tenzen-y)

• Fix chart values configuration for the number of reconcilers for the Pod integration. (#2050, @alculquicondor)

• Fix handling of eviction in StrictFIFO to ensure the evicted workload is in the head.
  Previously, in case of priority-based preemption, it was possible that the lower-priority
  workload might get admitted while the higher priority workload is being evicted. (#2081, @mimowo)

• Fix preemption algorithm to reduce the number of preemptions within a ClusterQueue when reclamation is not possible, and when using .preemption.borrowWithinCohort (#2111, @alculquicondor)

• Fix support for MPIJobs when using a ProvisioningRequest engine that applies updates only to worker templates. (#2281, @trasc)

• Fix support for jobset v0.5.x (#2271, @alculquicondor)

• Fix the resource requests computation taking into account sidecar containers. (#2159, @IrvingMg)

• Helm Chart: Fix a bug that the kueue does not work with the cert-manager. (#2098, @EladDolev)

• HelmChart: Fix a bug that the integrations.podOptions.namespaceSelector is not propagated. (#2095, @EladDolev)

• JobFramework: The eviction by inactivation mechanism was moved to the workload controller.

  This fixes a problem where pod groups would remain with condition QuotaReserved set to True when replacement pods are missing. (#2229, @mbobrovskyi)

• Make the defaults for PodsReadyTimeout backoff more practical, as for the original values
  the couple of first requeues made the impression as immediate on users (below 10s, which
  is negligible to the wait time spent waiting for PodsReady).

  The defaults values for the formula to determine the exponential back are changed as follows:

  • base 1s -> 10s
  • exponent: 1.41284738 -> 2
    So, now the consecutive times to requeue a workload are: 10s, 20s, 40s, ... (#2033, @mimowo)

• MultiKueue: Fix a bug that could delay the joining clusters when it's MultiKueueCluster is created. (#2167, @trasc)

• Prevent Pod from being deleted when admitted via ProvisioningRequest that has pod updates on tolerations (#2262, @vladikkuzn)

• Use PATCH updates for pods. This fixes support for Pods when using the latest features in Kubernetes v1.29 (#2089, @mbobrovskyi)

Other (Cleanup or Flake)

• Correctly log workload status for workloads with quota reserved, but awaiting for admission checks. (#2080, @mimowo)