Issues

• ci: License workflow fails on ubuntu-latest (26.04) — Ruby 2.6 unavailable

  koordinator-sh/koordinator#3249 · Filter by author ibm-adarsh opened on Oct 30, 2026
  1

  

• [question] OutOf* after kubelet restart with dynamic batch resources

  koordinator-sh/koordinator#3243 · Filter by author tan90github opened on Oct 21, 2026
  2

• [BUG]koordlet: terminated pods with resource-status.cpuset still shrink CPU shared pools

  kind/bug
  koordinator-sh/koordinator#3235 · Filter by author xiezhayang opened on Oct 12, 2026

• [BUG] koord-scheduler LoadAwareScheduling leaks reserve-pod estimates after Reservation terminates, and double-counts the owner pod on its reserved node

  kind/bug
  koordinator-sh/koordinator#3231 · Filter by author God-Kang opened on Oct 8, 2026
  4

• webhook: qosClass label is treated as immutable on pod update, blocking in-place QoS class migration

  koordinator-sh/koordinator#3228 · Filter by author pingxin403 opened on Sep 30, 2026

• feat: ContainerCgroupOverride for precise runtime cgroup hard limits

  koordinator-sh/koordinator#3206 · Filter by author pingxin403 opened on Sep 10, 2026
  2

• Possible memory leak: createPerfConfig error path drops the malloc'd attr

  koordinator-sh/koordinator#3200 · Filter by author OvOhao opened on Sep 7, 2026

• scheduler: elasticquota queueing hint cannot tell a decode failure from an Add

  area/koord-scheduler
  koordinator-sh/koordinator#3199 · Filter by author thc1006 opened on Sep 7, 2026
  1

  

• Implement SignPlugin for the remaining four scheduler plugins

  area/koord-scheduler
  koordinator-sh/koordinator#3198 · Filter by author thc1006 opened on Sep 7, 2026

• e2e: nil map assignment panic and duplicated slo-controller-config setup boilerplate in test/e2e/slocontroller

  good first issuehelp wanted
  koordinator-sh/koordinator#3196 · Filter by author ZiMengSheng opened on Sep 6, 2026
  2

  

• cpu_suppress: set cpu.idle=1 for BE cgroup to improve latency isolation

  area/koordletconcept/colocationconcept/qoskind/proposal
  koordinator-sh/koordinator#3188 · Filter by author pingxin403 opened on Aug 28, 2026

• cgreconcile: add memory.soft_limit_in_bytes fallback for cgroup v1 vanilla kernels

  area/koordletconcept/qoskind/proposal
  koordinator-sh/koordinator#3187 · Filter by author pingxin403 opened on Aug 28, 2026

• koordlet: support async memory reclamation via memory.reclaim on standard cgroup v2 kernels

  area/koordletconcept/qoskind/proposal
  koordinator-sh/koordinator#3186 · Filter by author pingxin403 opened on Aug 28, 2026

• [BUG]: Deleted pods that failed scheduling remain stuck in unschedulablePods and get repeatedly re-queued/rescheduled

  area/koord-schedulerkind/bug
  koordinator-sh/koordinator#3185 · Filter by author wcf-web opened on Aug 28, 2026

• scheduler: a reserve pod cycle carries no revision, so a stale node decision can be stored under the current identity

  area/koord-schedulerconcept/reservationkind/bug
  koordinator-sh/koordinator#3158 · Filter by author thc1006 opened on Jul 27, 2026

• scheduler: reservation controller reconciles a same-named replacement from a stale UID-qualified workqueue key

  area/koord-schedulerconcept/reservationkind/bug
  koordinator-sh/koordinator#3157 · Filter by author thc1006 opened on Jul 27, 2026
  1

• scheduler: widening a Restricted Reservation's tracked resources cannot recover Allocated, under-reporting usage

  area/koord-schedulerconcept/reservationkind/bug
  koordinator-sh/koordinator#3155 · Filter by author thc1006 opened on Jul 27, 2026

• scheduler: a terminating or replaced Reservation can still be scheduled and bound to Available

  area/koord-schedulerconcept/reservationkind/bug
  koordinator-sh/koordinator#3154 · Filter by author thc1006 opened on Jul 27, 2026

• scheduler: a same-named reservation replacement orphans the old reserve pod in the scheduling queue

  area/koord-schedulerconcept/reservationkind/bug
  koordinator-sh/koordinator#3152 · Filter by author thc1006 opened on Jul 26, 2026

• scheduler: reservation controller acts on reservations before its pod index reflects the events that triggered them

  area/koord-schedulerconcept/reservationkind/bug
  koordinator-sh/koordinator#3151 · Filter by author thc1006 opened on Jul 26, 2026

• scheduler: reservation controller resync cannot be disabled or stopped

  area/koord-schedulerconcept/reservationkind/bug
  koordinator-sh/koordinator#3149 · Filter by author thc1006 opened on Jul 26, 2026
  1

• scheduler: reservation plugin cache updates have no happens-before with the wake-ups that depend on them

  area/koord-schedulerconcept/reservationkind/bug
  koordinator-sh/koordinator#3148 · Filter by author thc1006 opened on Jul 26, 2026

• [BUG]: fail startup when CRI checkpoint recovery fails

  kind/bug
  koordinator-sh/koordinator#3146 · Filter by author miantalha45 opened on Jul 26, 2026
  1

  

• scheduler: register the remaining QueueingHint event sources for the Reservation plugin

  area/koord-schedulerconcept/reservationenhancementhelp wanted
  koordinator-sh/koordinator#3145 · Filter by author thc1006 opened on Jul 26, 2026
  1

• Quota admission skipped when pod resources increase on update with the same quota label

  kind/bug
  koordinator-sh/koordinator#3143 · Filter by author false200 opened on Jul 23, 2026
  1