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179 Commits

Author SHA1 Message Date
Davanum Srinivas
4e05bc20db Linter to ensure go-cmp/cmp is used ONLY in tests 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2025-01-24 20:49:14 -05:00
ndixita
6db40446de Scheduler changes: 
1. Use pod-level resource when feature is enabled and resources are set at pod-level
2. Edge case handling: When a pod defines only CPU or memory limits at pod-level (but not both), and container-level requests/limits are unset, the pod-level requests stay empty for the resource without a pod-limit. The container's request for that resource is then set to the default request value from schedutil.
 2024-11-08 03:00:54 +00:00
Tim Allclair
81df195819 Stop using status.AllocatedResources to aggregate resources 2024-11-01 14:02:58 -07:00
Kubernetes Prow Robot
aec2ea1877 Merge pull request #124609 from AxeZhan/refac 
Move some helper functions from api/v1 to component-helpers
 2024-10-25 17:26:52 +01:00
AxeZhan
2ffb568540 rename functions 2024-10-25 12:53:24 +08:00
Kensei Nakada
83f9e4b6df cleanup: remove event list 2024-10-18 11:10:10 +10:00
AxeZhan
b1f07bb36c add tests for scheduler 2024-10-10 15:53:19 +08:00
dom4ha
903b1f7e28 more fine-grained Node QHint for NodeResourceFit plugin 2024-09-26 09:51:36 +00:00
googs1025
69831b0043 chore(scheduler): refactor import package ordering 2024-09-18 20:31:03 +08:00
Kensei Nakada
4a81a85449 chore(noderesourcefit): correct tests and clean up comments 2024-09-17 13:28:27 +09:00
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
Kensei Nakada
3f59d9fc4c fix typo 2024-07-23 17:43:21 +09:00
Kensei Nakada
fa8092f838 support UpdatePodScaleDown instead of UpdatePodRequest 2024-07-20 19:20:38 +09:00
Kensei Nakada
0cd1ee4259 add(scheduler/framework): implement smaller Pod update events 2024-07-20 17:44:23 +09:00
googs1025
a3978e8315 scheduler: Add ctx param and error return to EnqueueExtensions.EventsToRegister() 2024-07-18 12:22:17 +08:00
AxeZhan
d66f8f9413 schedulingQueue update pod by queueHint 2024-06-12 21:26:09 +08:00
Tim Hockin
467d5d745c Get rid of unused API type NodeResources 2024-03-01 15:13:50 -08:00
Kubernetes Prow Robot
e04316a68a Merge pull request #121954 from AxeZhan/nodeInfo 
Sched framework: expose NodeInfo in all functions of PluginsRunner interface
 2023-12-15 18:33:00 +01:00
Kubernetes Prow Robot
195bb67d36 Merge pull request #119177 from carlory/fix-118893-3 
noderesourcefit: scheduler queueing hints
 2023-12-15 17:17:19 +01:00
AxeZhan
be48c93689 Sched framework: expose NodeInfo in all functions of PluginsRunner interface 2023-12-15 11:30:06 +08:00
carlory
9e1adced5d noderesourcefit: scheduler queueing hints 
Co-authored-by: Kensei Nakada <handbomusic@gmail.com>
 2023-12-13 10:02:52 +08:00
kunwuluan
a00a610d15 move SidecarContainers featureGate checking 
to PreFilter

Signed-off-by: KunWuLuan <kunwuluan@gmail.com>
 2023-11-06 10:46:52 +08:00
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
Gunju Kim
7286d122fb Mark pods with restartable init containers as UnschedulableAndUnresolvable 
This marks the pods with restartable init containers as
`UnschedulableAndUnresolvable` if the feature gate is disabled to avoid
the inconsistency in resource calculation between the scheduler and the
older kubelet.
 2023-07-08 07:26:13 +09:00
Kensei Nakada
6f8d38406a feature(scheduler): implement ClusterEventWithHint to filter out useless events 2023-06-22 13:36:19 +00:00
Mengjiao Liu
1c05cf1d51 kube-scheduler: NewFramework function to pass the context parameter 
Co-authored-by: Aldo Culquicondor <1299064+alculquicondor@users.noreply.github.com>
 2023-05-23 10:17:34 +08:00
dingzhu lurong
ed26fcf5b8 cleanup useless null pointer check about nodeInfo.Node() from snapshot for in-tree plugins 2023-05-20 22:53:43 +08:00
Kubernetes Prow Robot
a38efaccc0 Merge pull request #116748 from mengjiao-liu/contextual-logging-scheduler-plugin-noderesource 
Migrated `pkg/scheduler/framework/plugins/noderesources` to contextual logging
 2023-04-27 12:28:15 -07:00
Mengjiao Liu
54e6f609ce Migrated pkg/scheduler/framework/plugins/noderesources to contextual logging 2023-04-27 14:46:13 +08:00
Kubernetes Prow Robot
94a15929cf Merge pull request #116408 from ChenLingPeng/fit 
skip pod resource check when request is zero
 2023-04-17 11:44:45 -07:00
sarab
8d18ae6fc2 Use the generic Set in scheduler 2023-04-09 11:34:17 +05:30
Kubernetes Prow Robot
0701e4b3b0 Merge pull request #116508 from tangwz/fix_PreFilter_and_PreScore_test_name 
Avoid using negative words in PreFilter and PreScore tests.
 2023-03-13 21:17:20 -07:00
tangwz
3766e060e5 Avoid using negative words in PreFilter and PreScore tests. 2023-03-12 15:06:26 +08:00
mantuliu
4204251acf Remove unnecessary int64 type conversion 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-03-12 09:50:09 +08:00
tangwz
be080584c6 scheduler(NodeResourcesFit & NodeResourcesBalancedAllocation): calculatePodResourceRequest in PreScore phase (#115655) 
* scheduler(NodeResourcesFit): calculatePodResourceRequest in PreScore phase

* scheduler(NodeResourcesFit and NodeResourcesBalancedAllocation): calculatePodResourceRequest in PreScore phase

* modify the comments and tests.

* revert the tests.

* don't need consider nodes.

* use list instead of map.

* add comment for podRequests.

* avoid using negative wording in variable names.
 2023-03-10 07:44:53 -08:00
Todd Neal
4096c9209c dedupe pod resource request calculation 2023-03-09 17:15:53 -06:00
forrestchen
bbf2b968c8 skip pod resource check when request is zero 
Signed-off-by: forrestchen <forrestchen@tencent.com>
 2023-03-09 17:05:11 +08:00
Kubernetes Prow Robot
9d7db70882 Merge pull request #116066 from yoongon/feature/fit-test-comments 
Fix comments at fit_test.go to increase redability
 2023-03-06 20:52:16 -08:00
Yoon Park
8d2c81e7ec Fix comments at fit_test.go to increase redability 2023-03-04 13:03:15 +09:00
vinay kulkarni
231849a908 In-place Pod Vertical Scaling - Scheduler changes 2023-02-24 18:14:21 +00:00
Yoon Park
c6276cc2ab Fix typo at most_allocated_test.go 2023-02-21 10:32:40 +09:00
tangwz
a4ab559ba4 Improve performance of NodeResourcesFit scoring 
Signed-off-by: tangwz <tangwz.com@gmail.com>
 2022-12-21 23:23:47 +08:00
Kubernetes Prow Robot
c80b03fee8 Merge pull request #113499 from kerthcet/cleanup/map-empty-judgement 
Fix: resourceToWeightMap will never be nil here
 2022-12-12 00:15:33 -08:00
Aldo Culquicondor
b62541fe84 Avoid serialization of maps when log level < 10 
Change-Id: If264c26ae599602d5b4919301f011c2095d706ee
 2022-11-30 12:53:52 -05:00
kerthcet
7b7da83a8a Fix: resourceToWeightMap will never be nil 
Use len() instead of telling whether it's nil
Add tests to guarantee that when resourceToWeightMap is nil, scheduler will not crash

Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-11-10 14:07:02 +08:00
Abirdcfly
bf8570029e chore(scheduler): cleanup some minor issues in testing 2022-11-03 09:07:28 +08:00
Sergey Kanzhelev
ad7199a9da remove podOverhead feature gate as a feature is now GA since 1.24 2022-09-19 19:25:16 +00:00
Kubernetes Prow Robot
f0fa987c05 Merge pull request #111544 from jlsong01/fix_resource_req_zero 
fix pod created failed when resource request is 0
 2022-09-02 10:56:05 -07:00