@macsko

chair · sig-scheduling30 KEP roles99 decisions26 OWNERS entries

Roles

Leadership roles from sigs.yaml, as recorded.
Group	Kind	Role	Valid from	Source
sig-scheduling	SIG	chair	2026-10-18	sigs.yaml(opens GitHub in a new tab)

Who knows this area

21 of 671 people

Score 0.0005

A higher rank means this person works on KEPs with more of the other people in the loaded SIGs, so they are more likely to know who to ask. It is a measure of shared work, not of expertise.

Method algo.pageRank(null, 'DECIDED_BY') over the whole graph: PageRank on Decision -> Person edges (a person's weighted share of all derived decisions); rank among people who are not bots

KEP involvement

Person —AUTHORED→ KEP, from kep.yaml.Showing 1–4 of 4Rows

AUTHORED

KEP-4671	Gang Scheduling	implementable	stable	v1.38	sig-scheduling
KEP-5142	Pop pod from backoffQ when activeQ is empty	implementable	beta	v1.33	sig-scheduling
KEP-5229	Asynchronous API calls during scheduling	implementable	beta	v1.34	sig-scheduling
KEP-5501	Reflect PreEnqueue rejections in Pod status	implementable	beta	v1.35	sig-scheduling

Person —REVIEWS→ KEP, from kep.yaml.Showing 1–10 of 13Rows

REVIEWS

KEP-3243	Respect PodTopologySpread after rolling upgrades	implementable	beta	v1.34	sig-scheduling	1
KEP-3902	Decouple TaintManager from NodeLifeCycleController	implemented	stable	v1.34	sig-scheduling	0
KEP-4247	Per-plugin callback functions for efficient requeueing in the scheduling queue	implemented	stable	v1.34	sig-scheduling	0
KEP-5007	DRA Device Binding Conditions	implementable	stable	v1.38	sig-scheduling	0
KEP-5055	DRA: device taints and tolerations	implemented	stable	v1.37	sig-scheduling	0
KEP-5278	Nominated node name for an expected pod placement	implementable	beta	v1.35	sig-scheduling	0
KEP-5328	Node Declared Features	implementable	stable	v1.37	sig-node	1
KEP-5517	DRA Node Allocatable Resources	implementable	beta	v1.38	sig-scheduling	0
KEP-5598	Opportunistic batching	implementable	beta	v1.37	sig-scheduling	0
KEP-5710	Workload-aware preemption	implementable	stable	v1.38	sig-scheduling	0

Person —APPROVES→ KEP, from kep.yaml.Showing 1–10 of 13Rows

APPROVES

KEP-3243	Respect PodTopologySpread after rolling upgrades	implementable	beta	v1.34	sig-scheduling	1
KEP-3902	Decouple TaintManager from NodeLifeCycleController	implemented	stable	v1.34	sig-scheduling	0
KEP-4247	Per-plugin callback functions for efficient requeueing in the scheduling queue	implemented	stable	v1.34	sig-scheduling	0
KEP-4381	DRA Structured Parameters	implemented	stable	v1.35	sig-node	0
KEP-4816	DRA Prioritized List	implemented	stable	v1.36	sig-scheduling	0
KEP-5055	DRA: device taints and tolerations	implemented	stable	v1.37	sig-scheduling	0
KEP-5278	Nominated node name for an expected pod placement	implementable	beta	v1.35	sig-scheduling	0
KEP-5328	Node Declared Features	implementable	stable	v1.37	sig-node	1
KEP-5471	Extended Toleration Operators for Threshold-Based Placement	implementable	alpha	v1.35	sig-scheduling	0
KEP-5517	DRA Node Allocatable Resources	implementable	beta	v1.38	sig-scheduling	0

Decisions

99 decisions this person is on, newest first.Showing 1–10 of 99Rows

Decisions
Decided	Role	KEP	Kind	Decision	Evidence
2026-09-26 00:46 UTC	approve_command	KEP-4815 DRA Partitionable Devices	milestone_retarget	KEP-4815 latest-milestone moved from v1.36 to v1.38 in PR #6381, approved by mortent, johnbelamaric, macsko; merged by automation (kubernetes-prow) on 2026-09-26.	evidence(opens GitHub in a new tab)
2026-09-26 00:46 UTC	approve_command	KEP-4815 DRA Partitionable Devices	stage_graduation	KEP-4815 set milestone.stable to v1.38 in PR #6381, approved by mortent, johnbelamaric, macsko; merged by automation (kubernetes-prow) on 2026-09-26.	evidence(opens GitHub in a new tab)
2026-09-26 00:46 UTC	approve_command	KEP-4815 DRA Partitionable Devices	stage_graduation	KEP-4815 graduated to stable from beta in PR #6381, approved by mortent, johnbelamaric, macsko; merged by automation (kubernetes-prow) on 2026-09-26.	evidence(opens GitHub in a new tab)
2026-09-25 09:56 UTC	lgtm	KEP-6012 CompositePodGroup API	milestone_retarget	KEP-6012 latest-milestone moved from v1.37 to v1.38 in PR #6348, approved by dom4ha; merged by automation (kubernetes-prow) on 2026-09-25.	evidence(opens GitHub in a new tab)
2026-09-25 09:56 UTC	lgtm	KEP-6012 CompositePodGroup API	stage_graduation	KEP-6012 graduated to beta from alpha in PR #6348, approved by dom4ha; merged by automation (kubernetes-prow) on 2026-09-25.	evidence(opens GitHub in a new tab)
2026-09-22 13:34 UTC	author	KEP-4671 Gang Scheduling	milestone_retarget	KEP-4671 latest-milestone moved from v1.37 to v1.38 in PR #6349, approved by sanposhiho, soltysh; merged by automation (kubernetes-prow) on 2026-09-22.	evidence(opens GitHub in a new tab)
2026-09-22 13:34 UTC	author	KEP-4671 Gang Scheduling	stage_graduation	KEP-4671 graduated to stable from beta in PR #6349, approved by sanposhiho, soltysh; merged by automation (kubernetes-prow) on 2026-09-22.	evidence(opens GitHub in a new tab)
2026-09-22 09:14 UTC	approve_command, lgtm	KEP-6132 PreQueueingHint Extension Point for Scheduler Event Processing	milestone_retarget	KEP-6132 latest-milestone moved from v1.37 to v1.38 in PR #6374, approved by macsko; merged by automation (kubernetes-prow) on 2026-09-22.	evidence(opens GitHub in a new tab)
2026-09-22 09:14 UTC	approve_command, lgtm	KEP-6132 PreQueueingHint Extension Point for Scheduler Event Processing	stage_graduation	KEP-6132 graduated to beta from alpha in PR #6374, approved by macsko; merged by automation (kubernetes-prow) on 2026-09-22.	evidence(opens GitHub in a new tab)
2026-09-10 08:56 UTC	approve_command, lgtm	KEP-5055 DRA: device taints and tolerations	status_transition	KEP-5055 status changed from implementable to implemented in PR #6299, approved by macsko; merged by automation (kubernetes-prow) on 2026-09-10.	evidence(opens GitHub in a new tab)

OWNERS directories

Directories this person can approve or review, from OWNERS and OWNERS_ALIASES at the ingested kubernetes/kubernetes commit.Showing 1–10 of 26Rows

OWNERS directories
Directory	Role	Via alias	Source
cmd/kube-scheduler	approver	sig-scheduling-maintainers	OWNERS(opens GitHub in a new tab)
cmd/kube-scheduler	reviewer	sig-scheduling	OWNERS(opens GitHub in a new tab)
pkg/apis/scheduling	reviewer	sig-scheduling	OWNERS(opens GitHub in a new tab)
pkg/apis/scheduling	reviewer	sig-scheduling-maintainers	OWNERS(opens GitHub in a new tab)
pkg/controller/devicetainteviction	approver	sig-scheduling-maintainers	OWNERS(opens GitHub in a new tab)
pkg/controller/devicetainteviction	reviewer	sig-scheduling	OWNERS(opens GitHub in a new tab)
pkg/controller/nodelifecycle/scheduler	approver	sig-scheduling-maintainers	OWNERS(opens GitHub in a new tab)
pkg/controller/nodelifecycle/scheduler	reviewer	sig-scheduling	OWNERS(opens GitHub in a new tab)
pkg/controller/tainteviction	approver	sig-scheduling-maintainers	OWNERS(opens GitHub in a new tab)
pkg/controller/tainteviction	reviewer	sig-scheduling	OWNERS(opens GitHub in a new tab)

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