Issues

• Idle watchers in kube-apiserver significantly degrade write throughput, watch latency, and memory

  sig/api-machinerysig/scalabilitytriage/accepted
  kubernetes/kubernetes#142892 · Filter by author Jefftree opened on Oct 9, 2026
  1

  

• kube-scheduler waits indefinitely when GenericWorkload is enabled but its API is disabled

  kind/bugneeds-triagesig/schedulingwg/workload-aware-scheduling
  kubernetes/kubernetes#142886 · Filter by author kannon92 opened on Oct 9, 2026
  3

• kube-scheduler: a hung HTTP extender limits scheduling to one pod per httpTimeout, even with ignorable: true

  kind/featureneeds-triagesig/scheduling
  kubernetes/kubernetes#142878 · Filter by author yalosev opened on Oct 9, 2026
  3

  

• kubelet memory regression in 1.37: cadvisor housekeeping cannot back off when MemoryQoS sets memory.high

  kind/bugneeds-triagesig/node
  kubernetes/kubernetes#142874 · Filter by author rphillips opened on Oct 9, 2026
  9

  

• resourceclaim controller: deleted claims stay visible in the MutationCache for up to 1h

  kind/bugneeds-triagesig/nodewg/device-management
  kubernetes/kubernetes#142870 · Filter by author krishhna24 opened on Oct 9, 2026
  1

• WAS: Gang-schedule Pods that are created in order, like in MPI bootstrap

  kind/featureneeds-triagesig/schedulingwg/workload-aware-scheduling
  kubernetes/kubernetes#142855 · Filter by author andreyvelich opened on Oct 9, 2026
  7

  

• Swap e2e "Basic functionality" LimitedSwap tests can't fail

  area/testkind/bugpriority/important-longtermsig/nodetriage/accepted
  kubernetes/kubernetes#142852 · Filter by author sAchin-680 opened on Oct 8, 2026
  10

  

• PodGroup rejects system priority classes: spec.priority is capped at HighestUserDefinablePriority

  needs-triagesig/appswg/workload-aware-scheduling
  kubernetes/kubernetes#142845 · Filter by author kannon92 opened on Oct 8, 2026
  5

  

• WorkloadWithJob: Jobs with names of 58+ characters never start because the PodGroupTemplate name exceeds 63 bytes

  kind/bugneeds-triagepriority/important-soonsig/appswg/workload-aware-scheduling
  kubernetes/kubernetes#142844 · Filter by author kannon92 opened on Oct 8, 2026
  5

• Flake test - HPA Pod-level Resources ContainerResource Metric

  kind/flakesig/autoscalingtriage/accepted
  kubernetes/kubernetes#142838 · Filter by author omerap12 opened on Oct 8, 2026
  3

  

• [Flaking tests] [sig-api-machinery] k8s.io/apiextensions-apiserver/test/integration: conversion - TestWebhookConverterWithWatchCache

  kind/flakeneeds-triagesig/api-machinery
  kubernetes/kubernetes#142826 · Filter by author varshadeshmane92 opened on Oct 8, 2026
  5

  

• Kubelet rejects pod with 'TaintToleration' due to stale informer cache

  kind/bugneeds-triagesig/node
  kubernetes/kubernetes#142816 · Filter by author matthchr opened on Oct 8, 2026
  3

• APF Request Cost Model: Tune Seat Estimation to Allocations

  kind/featureneeds-triagesig/scalability
  kubernetes/kubernetes#142803 · Filter by author serathius opened on Oct 7, 2026
  8

  

• Support the HTTP QUERY method (RFC 10008) in API server proxy subresources

  kind/featureneeds-triagesig/api-machinery
  kubernetes/kubernetes#142795 · Filter by author brantburnett opened on Oct 7, 2026
  8

  

• Support TLS server name overrides for URL-based admission webhooks

  kind/featureneeds-triagesig/api-machinery
  kubernetes/kubernetes#142774 · Filter by author ankushbbbr opened on Oct 7, 2026
  3

  

• Slow garbage collector informer sync can cause incorrectly deleted orphans

  kind/bugneeds-triagesig/api-machinery
  kubernetes/kubernetes#142762 · Filter by author erikhalperin opened on Oct 6, 2026
  4

  

• HPA scales down above target when pods are unready

  kind/bugneeds-triagesig/autoscaling
  kubernetes/kubernetes#142753 · Filter by author omerap12 opened on Oct 6, 2026
  4

  

• kube-apiserver: watch termination can bypass shutdown rate limiting

  kind/bugneeds-triagesig/api-machinery
  kubernetes/kubernetes#142749 · Filter by author emanolios-stripe opened on Oct 6, 2026
  3

  

• [Scheduler] DefaultPreemption PreEnqueue can limit the number of events that moves preemptor

  kind/bugneeds-signeeds-triage
  kubernetes/kubernetes#142737 · Filter by author Argh4k opened on Oct 6, 2026
  4

  

• [Flaking Test] [sig-scheduling] TestCPGTopologyAwareSchedulingWorkloadAwarePreemption/parent_CPG_and_child_PGs_both_have_topology_constraints

  kind/flakeneeds-triagesig/scheduling
  kubernetes/kubernetes#142735 · Filter by author omerap12 opened on Oct 6, 2026
  3

• PreFilter Skip can be invalidated by a reprieved victim

  kind/bugneeds-triagesig/scheduling
  kubernetes/kubernetes#142727 · Filter by author wojtek-t opened on Oct 6, 2026
  3

  

• Optimize Topology-Aware Scheduling for CompositePodGroups with identical children

  kind/featureneeds-triagesig/schedulingwg/workload-aware-scheduling
  kubernetes/kubernetes#142726 · Filter by author 44past4 opened on Oct 6, 2026
  16

  

• Workload-Aware Preemption may result in unnecessary or cascading preemptions

  kind/bugkind/featureneeds-triagesig/scheduling
  kubernetes/kubernetes#142718 · Filter by author wojtek-t opened on Oct 6, 2026
  24

  

• kubectl cp --retries does not resume when the exec returns an error

  area/kubectlkind/bugsig/api-machinerysig/clitriage/accepted
  kubernetes/kubernetes#142711 · Filter by author semx opened on Oct 6, 2026
  5

• WAS: exclusive topology placement for PodGroups (one PodGroup per topology domain)

  kind/featureneeds-triagesig/appssig/schedulingwg/workload-aware-scheduling
  kubernetes/kubernetes#142690 · Filter by author aliceco01 opened on Oct 5, 2026
  6