Volcano

v1.15.4Orchestration & Management

2026년 11월 12일

스케줄링과 할당량, 워크플로, 명령줄 도구, 대시보드의 결함을 바로잡은 유지보수 릴리스입니다. predicate 처리 성능도 개선했으며 운영자 동작을 깨뜨리는 변경은 별도로 언급되지 않았습니다.

그 외 기록된 변경 13건 전체fixes 12 · value changes 1

Reuse valid admission webhook certificates during Helm upgrades, preventing unnecessary certificate rotation and certificate trust errors
Fix gang scheduling for Pods that request only DRA resources, preventing pending Pods from satisfying gang readiness or bypassing gang constraints through backfill
Avoid double rollback after pipeline failures during gang eviction simulation, preventing DRF resource-accounting panics
Include descendant queues' scheduling-gate reservations in ancestor capacity checks, preventing gate removal from exceeding parent queue quotas
Keep completed PodGroups in the Completed phase as finished Pods are deleted, preventing queue quota from being reserved again
Clear stale node nominations after rollback and correct preemption eligibility when nominated nodes are schedulable or deleted
Exclude nodes from preemption candidates when any predicate reports an unresolvable failure, preventing unnecessary victim evictions
Stabilize PodGroup scheduling failure messages to avoid unnecessary status updates and changing event messages for unchanged failures
Correctly finalize JobFlows whose jobs finish before the first reconciliation, avoiding flows stuck in Running and skipped job cleanup
Return errors for unsupported output formats in vcctl JobFlow and JobTemplate describe commands instead of exiting successfully
Filter the queue overview Running GPU panel by the selected queue
Show all queues in the memory capacity panel instead of only the root queue

Reduce predicate failure bookkeeping and lock contention, and move detailed per-node failure logs from V(3) to V(5)

Volcano 스택에 추가

조치가 필요한 변경이 나오면 주간 메일로 받아볼 수 있습니다. 이번 릴리스처럼 조치가 없는 주에는 메일을 보내지 않습니다.