github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-08-08 15:25:26 +00:00
Code Issues Projects Releases Wiki Activity
133,663 Commits 42 Branches 9,895 Tags
da2eea1bf2816e2215e9978e7817d5d150228551
Commit Graph

50 Commits

Author SHA1 Message Date
Ania Borowiec
fadb40199f Move interfaces: Handle and Plugin and related types from kubernetes/kubernetes to staging repo kube-scheduler 2025-09-02 09:42:53 +00:00
Ania Borowiec
aecd37e6fb Moving Scheduler interfaces to staging: Move PodInfo and NodeInfo interfaces (together with related types) to staging repo, leaving internal implementation in kubernetes/kubernetes/pkg/scheduler 2025-07-24 12:10:58 +00:00
Ania Borowiec
ee8c265d35 Move Code and Status from pkg/scheduler/framework to k8s.io/kube-scheduler/framework 2025-06-30 10:06:22 +00:00
Ania Borowiec
00d3750503 Move ClusterEvent type to staging repo, leaving some functions (that contain logic internal to scheduler) in kubernetes/kubernetes (#132190) 
* Move ClusterEvent type to staging repo, leaving some functions (that contain logic internal to scheduler) in kubernetes/kubernetes

apply review comment and fix linter warning

* update-vendor.sh

* update doc comments

* run update-vendor.sh
 2025-06-26 08:06:29 -07:00
Ania Borowiec
d75af825fb Extract interface CycleState and move is to staging repo. CycleState implementation remains in k/k/pkg/scheduler/framework 2025-05-29 16:18:36 +00:00
Kubernetes Prow Robot
8a6b916765 Merge pull request #130720 from saintube/scheduler-expose-nodeinfo-in-prefilter 
Expose NodeInfo to PreFilter plugins
 2025-04-23 13:31:29 -07:00
saintube
8dc6806d26 Expose NodeInfo to PreFilter plugins and Framework 
Co-authored-by: Zhan Sheng <49895476+AxeZhan@users.noreply.github.com>
Co-authored-by: shenxin <rougang.hrg@alibaba-inc.com>
Signed-off-by: saintube <saintube@foxmail.com>
 2025-03-21 14:55:25 +08:00
Ismail Alidzhikov
55ba8f063b kube-scheduler: Fix a misleading error message in the VolumeRestrictions plugin 
Co-authored-by: Dimitar Ivanov <dimitar.ivanov04@sap.com>
 2024-12-10 16:18:57 +02:00
googs1025
69831b0043 chore(scheduler): refactor import package ordering 2024-09-18 20:31:03 +08:00
Kensei Nakada
fe3ab649d0 feat: remove node general update event from EventsToRegister when QHint is enabled 2024-09-14 16:15:40 +09:00
dom4ha
e7827879db Enable testing logger in the remaining scheduler tests. 2024-09-09 21:59:24 +00:00
Kensei Nakada
8519d3399f chore: move the scheduler internal components out of internal dir 2024-08-25 13:10:29 +09:00
杨朱 · Kiki
bc3c07091b Fix a bug where the target pod doesn't become schedulable within 5 minutes when a deleted pod uses the same PVC with the ReadWriteOncePod access mode. (#126263) 
Co-authored-by: Kensei Nakada <handbomusic@gmail.com>
 2024-07-22 01:20:34 -07:00
googs1025
a3978e8315 scheduler: Add ctx param and error return to EnqueueExtensions.EventsToRegister() 2024-07-18 12:22:17 +08:00
HirazawaUi
cd13be8654 Add QueueingHintFn for pvc events in VolumeRestriction plugin 2024-07-13 00:25:39 +08:00
HirazawaUi
f9693e0c0a Implement QueueingHintFn for pod deleted event 2024-06-17 22:42:04 +08:00
Kensei Nakada
03b8241fce put storage related plugins under SIG-Storage reviewing 2023-11-23 08:35:49 +00:00
Chris Henzie
2dbd405583 Graduate ReadWriteOncePod to GA 2023-10-20 10:40:39 -07:00
Mengjiao Liu
a7466f44e0 Change the scheduler plugins PluginFactory function to use context parameter to pass logger 
- Migrated pkg/scheduler/framework/plugins/nodevolumelimits to use contextual logging
- Fix golangci-lint validation failed
- Check for plugins creation err
 2023-09-20 17:49:54 +08:00
Kensei Nakada
6f8d38406a feature(scheduler): implement ClusterEventWithHint to filter out useless events 2023-06-22 13:36:19 +00:00
Kubernetes Prow Robot
e77ca49022 Merge pull request #114898 from AxeZhan/volumerestrictions 
feature(volume_restrictions): return Skip in PreFilter
 2023-04-11 15:35:04 -07:00
kidddddddddddddddddddddd
8d644fbc72 return skip in volumerestrictions 2023-03-23 23:14:24 +08:00
mantuliu
edc0455c5c Improve performance of method haveOverlap 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-02-22 00:51:55 +08:00
mantuliu
af85f410a2 Improve the performance of slice usage 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-02-21 19:30:27 +08:00
mantuliu
e1e07e34e3 Improve performance of method haveOverlap 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-02-21 16:50:10 +08:00
Chris Henzie
dbc7d8ded0 feat: support preemption for pods using ReadWriteOncePod PVCs 
PVCs using the ReadWriteOncePod access mode can only be referenced by a
single pod. When a pod is scheduled that uses a ReadWriteOncePod PVC,
return "Unschedulable" if the PVC is already in-use in the cluster.

To support preemption, the "VolumeRestrictions" scheduler plugin
computes cycle state during the PreFilter phase. This cycle state
contains the number of references to the ReadWriteOncePod PVCs used by
the pod-to-be-scheduled.

During scheduler simulation (AddPod and RemovePod), we add and remove
reference counts from the cycle state if they use any of these
ReadWriteOncePod PVCs.

In the Filter phase, the scheduler checks if there are any PVC reference
conflicts, and returns "Unschedulable" if there is a conflict.

This is a required feature for the ReadWriteOncePod beta. See for more context:
https://github.com/kubernetes/enhancements/tree/master/keps/sig-storage/2485-read-write-once-pod-pv-access-mode#beta
 2023-01-30 10:59:22 -08:00
Yibo Zhuang
bc8f3198d5 cleanup: move scheduler plugin tests to use PodWrapper 
Move scheduler plugin unit tests use testing PodWrapper
where applicable to reduce duplicating pod creation
code and shorten number of lines.

Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>
 2022-05-05 10:48:55 -07:00
Yibo Zhuang
6cfc9901ce Remove parallel node processing in volumerestrictions 
Leverage the usedPVCSet in snapshot to determine
whether a PVC with ReadWriteOncePod access mode is being
used by another scheduled pod to achieve O(1) look up in
PreFilter and avoid needing to parallel process all nodes.

Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>
 2022-05-03 18:01:22 -07:00
Abdullah Gharaibeh
5b20b68bc9 Updated the scheduler framework's PreFilter interface to return a PreFilterResult 2022-03-14 15:36:52 -04:00
Abirdcfly
e35cfbb5a7 fix: some function should pass context parameter 
Change-Id: Ib509573a72c8bd0c61233ade415fef470c61bf5f
 2022-03-04 00:42:45 +08:00
Wei Huang
939e98135c sched: fix goroutine leak in unit tests 2022-01-22 22:53:11 -08:00
sanposhiho
9dc0489c1a Fix: move parallelize package to non-internal file 2021-10-21 02:39:23 +09:00
Chris Henzie
7ad44d04fc Enforce ReadWriteOncePod access mode during scheduling 
Check the PVC ref count on the node info cache to determine if a pod's
PVCs are in use. If they are and it is using ReadWriteOncePod, fail the
request.
 2021-06-30 10:40:14 -07:00
Abdullah Gharaibeh
46f3e4dfdd Define in-tree scheduler plugin names in separate pkg to break a cyclic depednecy when moving plugin defaulting to CC 2021-06-09 15:36:09 -04:00
whypro
641627980b Implement EnqueueExtensions interface in volumerestrictions and volumezone. 2021-04-10 00:17:57 +08:00
Benjamin Elder
56e092e382 hack/update-bazel.sh 2021-02-28 15:17:29 -08:00
Deepak Nair
49a9e28dd8 Substitute boolean maps with String sets 2021-02-18 20:59:32 -08:00
Ali
09b2e8f638 Move scheduler interface to pkg/scheduler/framework 2020-10-13 13:13:27 +11:00
Abdullah Gharaibeh
5e81a2de98 Optimize VolumeRestrictions scheduler plugin 2020-07-22 23:00:01 -04:00
Kubernetes Prow Robot
b35fdbc037 Merge pull request #89904 from alculquicondor/raw-extension-plugin-args 
Use RawExtension and Object for external and internal, respectively, scheduling plugin args
 2020-04-15 15:22:59 -07:00
Aldo Culquicondor
ce05382b58 Use RawExtension and Object for external and internal scheduling plugin args, respectively 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-04-14 13:44:42 -04:00
Abdullah Gharaibeh
2c51c13620 Scheduler NodeInfo cleanup 2020-04-09 19:03:51 -04:00
Abdullah Gharaibeh
b8ddd00312 scheduler's NodeInfo tracks PodInfos instead of Pods 2020-04-08 17:53:20 -04:00
Abdullah Gharaibeh
a5d8172715 move nodeinfo type to framework pkg 2020-04-07 10:25:24 -04:00
Abdullah Gharaibeh
ed3fe054df move scheduler nodeinfo to pkg/scheduler/types 2020-03-31 21:02:09 -04:00
Haosdent Huang
9bcca31e52 Break volumerestrictions Filter plugins dependency on predicates package 2020-01-06 02:59:47 +08:00
Wen Gao
e5d90c57f0 move NoDiskConflict predicate to its filter plugin 2019-12-25 15:44:59 +08:00
draveness
39af760930 feat: several cleanups in the scheduling package 
+ Remove unused variable in tests.
+ Use more common statement for interface conformance check.
+ Fix several comments in the framework plugins.
 2019-10-18 11:14:05 +08:00
draveness
47a6c5b693 feat(scheduler): use context in the scheduler package 
+ Use context instead of stopCh
+ Add context to the scheduling framework interface
 2019-10-17 09:03:55 +08:00
notpad
9e426a6be1 [migration phase 1] NoDiskConflict as filter plugin 2019-10-12 08:00:44 +08:00