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2954 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
3c6e419cc3 Merge pull request #116450 from vinaykul/restart-free-pod-vertical-scaling-api 
Rename ContainerStatus.ResourcesAllocated to ContainerStatus.AllocatedResources
 2023-03-12 16:06:40 -07:00
Kubernetes Prow Robot
a32050e6cb Merge pull request #116201 from sanposhiho/metric-scheduling-gate 
add(scheduler): implement "plugin_execution_duration_seconds" metric in PreEnqueue
 2023-03-12 13:52:40 -07:00
Kubernetes Prow Robot
e413e6a59c Merge pull request #116312 from sanposhiho/move-label 
cleanup(scheduler): move metric labels to metrics package
 2023-03-12 10:48:40 -07:00
Kensei Nakada
639007b28e cleanup(scheduler): move metric labels to metrics package 2023-03-12 05:10:29 +00:00
Kensei Nakada
6697467062 add(scheduler): implement "plugin_execution_duration_seconds" metric in PreEnqueue 2023-03-12 04:45:52 +00:00
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
vinay kulkarni
01b96e7704 Rename ContainerStatus.ResourcesAllocated to ContainerStatus.AllocatedResources 2023-03-10 14:49:26 +00:00
Kubernetes Prow Robot
8b3d529523 Merge pull request #116395 from alculquicondor/fix-podinfo-race 
One lock among PodNominator and SchedulingQueue
 2023-03-09 22:44:17 -08:00
Todd Neal
4096c9209c dedupe pod resource request calculation 2023-03-09 17:15:53 -06:00
Maciej Borsz
30bca1e1d5 Avoid metric lookup in Parallelizer.Util on every work piece 2023-03-09 17:12:30 +00:00
Aldo Culquicondor
07a73bb2e1 One lock among PodNominator and SchedulingQueue 
Change-Id: I17fe5da40250e42c04124c25b530ce6c8dea4154
 2023-03-08 16:18:36 -05:00
Kubernetes Prow Robot
83334ccaa1 Merge pull request #116320 from wangchen615/lastminute-scheduler-fix 
Address last-minute requested changes for inplace update feature testing in scheduler
 2023-03-07 19:31:26 -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
Chen Wang
fd6105d015 fix last minute scheduler changes for inplace update 2023-03-06 18:47:02 -05:00
Kubernetes Prow Robot
283c26f91a Merge pull request #115082 from sanposhiho/filter-metrics 
feature(scheduler): implement plugin_evaluation_total metric
 2023-03-06 12:58:17 -08:00
Kubernetes Prow Robot
89d1a7971e Merge pull request #116287 from csDengh/minor_code_improvement 
scheduler: get an element from the nodes slice out of the loop for the better performance
 2023-03-06 09:24:49 -08:00
Kubernetes Prow Robot
d6e9cff212 Merge pull request #115838 from torredil/remove-aws 
Remove AWS legacy cloud provider + EBS in-tree storage plugin
 2023-03-06 08:18:29 -08:00
torredil
6aebda9b1e Remove AWS legacy cloud provider + EBS in-tree storage plugin 
Signed-off-by: torredil <torredil@amazon.com>
 2023-03-06 14:01:15 +00:00
csDengh
f762145e06 minor code improvement 
minor code improvement 
from repeated assignments in loops to initialize outside the loop
 2023-03-06 09:00:40 +08:00
Kensei Nakada
608f4808ff support PreFilter as well 2023-03-06 00:48:30 +00:00
mantuliu
83fdbd76a1 Improve the performance when Resource Clone 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-03-05 00:35:51 +08:00
Yoon Park
8d2c81e7ec Fix comments at fit_test.go to increase redability 2023-03-04 13:03:15 +09:00
Kubernetes Prow Robot
b9fd1802ba Merge pull request #102884 from vinaykul/restart-free-pod-vertical-scaling 
In-place Pod Vertical Scaling feature
 2023-02-27 22:53:15 -08:00
Kubernetes Prow Robot
e6522f8053 Merge pull request #116095 from sourcelliu/preemption 
Improve the performance of method CandidatesToVictimsMap
 2023-02-27 19:25:15 -08:00
mantuliu
ccde866a2f Improve the performance of method CandidatesToVictimsMap 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-02-27 23:53:19 +08:00
moriya
6b4d08bd5c fix: typo 2023-02-25 19:06:07 +09:00
Chen Wang
7db339dba2 This commit contains the following: 
1. Scheduler bug-fix + scheduler-focussed E2E tests
2. Add cgroup v2 support for in-place pod resize
3. Enable full E2E pod resize test for containerd>=1.6.9 and EventedPLEG related changes.

Co-Authored-By: Vinay Kulkarni <vskibum@gmail.com>
 2023-02-24 18:21:21 +00:00
vinay kulkarni
231849a908 In-place Pod Vertical Scaling - Scheduler changes 2023-02-24 18:14:21 +00:00
TommyStarK
5531295bf9 scheduler/framework/plugins/volumebinding: fix inaccurate log for when a volume is bound to a claim 
Signed-off-by: TommyStarK <thomasmilox@gmail.com>
 2023-02-24 16:43:38 +01:00
Kubernetes Prow Robot
06b6644fcf Merge pull request #115815 from Huang-Wei/pod-scheduling-readiness-beta 
Graduate PodSchedulingReadiness to beta
 2023-02-21 14:24:32 -08:00
Kubernetes Prow Robot
4dfd2fe74d Merge pull request #115922 from sourcelliu/impovevolume 
Improve performance of method haveOverlap
 2023-02-21 11:34:08 -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
Yoon Park
c6276cc2ab Fix typo at most_allocated_test.go 2023-02-21 10:32:40 +09:00
Wei Huang
72863f65d6 Graduate PodSchedulingReadiness to beta 2023-02-17 18:45:20 -08:00
Kubernetes Prow Robot
77af0be42f Merge pull request #115519 from sanposhiho/move-metric-recorder 
cleanup(scheduler): move metricRecorder to metrics package
 2023-02-16 03:57:38 -08:00
Kensei Nakada
aa7b1766e5 cleanup(scheduler): move metricRecorder to metrics package 2023-02-16 07:27:08 +00:00
Kubernetes Prow Robot
40deade20d Merge pull request #115583 from lianghao208/scheduling-gate 
Optimization on running prePreEnqueuePlugins before adding pods into activeQ
 2023-02-15 15:28:59 -08:00
lianghao208
c01fa8279d Optimization on running prePreEnqueuePlugins before adding pods into activeQ 2023-02-15 11:13:21 +08:00
Kubernetes Prow Robot
fdc117a6dd Merge pull request #114887 from binacs/binacs/simplify-pickOneNodeForPreemption 
cleanup: simplify pickOneNodeForPreemption in preemption
 2023-02-14 14:25:51 -08:00
Kubernetes Prow Robot
a0878eb715 Merge pull request #115709 from yoongon/feature/default-binder-testnode 
Use predefined variable instead of duplicated string
 2023-02-13 14:53:49 -08:00
kidddddddddddddddddddddd
f5a69ffda9 feature(scheduler): won't run Score if PreScore returned a Skip status (#115652) 
* allow preScore to return skip status to skip running the corresponding score extension

* add test case for all skipped

* add test case for select host

* update plugin status

* skip score when all plugins are skipped

* update
 2023-02-13 14:53:29 -08:00
Kubernetes Prow Robot
b8b18ecd85 Merge pull request #114051 from chrishenzie/rwop-preemption 
[scheduler] Support preemption of pods using ReadWriteOncePod PVCs
 2023-02-13 11:45:30 -08:00
Lucas Severo Alves
6b34fafdaf Add ctx logging involved in KS startup (#115588) 
* ctx logging involved in startup

as per https://github.com/kubernetes/kubernetes/pull/111155#pullrequestreview-1283257121

* use klog.Background().Error in flag handling

* revert scheduler_perf changes

* refence issue in code comment

* enable ctx logcheck for cmd/kube-scheduler
 2023-02-13 09:19:29 -08:00
Yoon
a3405f35b4 Use predefined variable instead of duplicated string 2023-02-12 20:50:39 +09:00
Kubernetes Prow Robot
95c65ca3a0 Merge pull request #115454 from dgrisonnet/promote-pod-resource-metrics 
Promote pod resource metrics to stable
 2023-02-09 12:36:16 -08:00
Damien Grisonnet
49da8a1d4a scheduler: promote pod resource metrics to stable 
Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>
 2023-02-09 20:30:45 +01:00
Kensei Nakada
4f7717842c feature(scheduler): implement plugin_evaluation_total metric 2023-02-04 07:21:03 +00:00
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