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606 Commits

Author SHA1 Message Date
Aldo Culquicondor
d1dfa89953
Add integration test for DefaultBinder 
Change-Id: I71ea08104024403a7d9ebcf3725fc3ff17997229
 2023-03-14 13:57:11 -04:00
Andrea Tosatto
cae19f9e85 Remove deprecated pod-eviction-timeout flag from controller-manager 2023-03-07 18:14:18 +00:00
kerthcet
e5c812bbe7 Remove CLI flag enable-taint-manager 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2023-03-07 18:11:49 +00:00
Kante Yin
014be8444a Make sure resoruces will be cleaned up when initializing error 
Signed-off-by: Kante Yin <kerthcet@gmail.com>
 2023-02-17 17:10:38 +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
Kante Yin
2c205e291d Distinguish unschedulable with unresolvable in scheduler 
Before, in RunPostFilterPlugins, we didn't distinguish between unschedulable and unresolvable
because we only have one postFilterPlugin by default, now, we have at least two, we should
make sure that once a postFilterPlugin returns unresolvable, we'll return directly

Signed-off-by: Kante Yin <kerthcet@gmail.com>
 2023-01-05 16:59:19 +08:00
Kante Yin
666605498a Replace deprecated pointer function 
Signed-off-by: Kante Yin <kerthcet@gmail.com>
 2022-12-26 22:06:44 +08:00
Kubernetes Prow Robot
dc1e77143f
Merge pull request #114082 from kidddddddddddddddddddddd/refactor_handleSchedulingFailure 
pass status to handleSchedulingFailure
 2022-12-12 22:05:34 -08:00
kidddddddddddddddddddddd
6ca62eb2cb refactor 2022-12-13 11:36:12 +08:00
Sathyanarayanan Saravanamuthu
bf4f907bfa Improving schedule extender test coverage 
Signed-off-by: Sathyanarayanan Saravanamuthu <sathyanarays@vmware.com>
 2022-12-05 12:10:10 +05:30
Michal Wozniak
c803892bd8 Enable the feature into beta 2022-11-09 09:02:40 +01:00
Wei Huang
ae5d430c76
Integration tests for KEP Pod Scheduling Readiness 
- test generic integration in plugins_test.go
- test integration with SchedulingGates plugin in queue_test.go
 2022-11-08 10:06:44 -08:00
Wojciech Tyczyński
71d87272de Clean shutdown of apply integration tests 2022-11-07 09:14:15 +01:00
Kubernetes Prow Robot
447706238f
Merge pull request #113419 from chrishenzie/rwop-integration-test 
scheduler: integration test for ReadWriteOncePod alpha
 2022-11-02 08:35:38 -07:00
Chris Henzie
2d0afbc054 scheduler: integration test for ReadWriteOncePod alpha 
Tests scheduler enforcement of the ReadWriteOncePod PVC access mode.

- Creates a pod using a PVC with ReadWriteOncePod
- Creates a second pod using the same PVC
- Observes the second pod fails to schedule because PVC is in-use
- Deletes the first pod
- Observes the second pod successfully schedules
 2022-11-01 15:08:01 -07:00
Kubernetes Prow Robot
4d50d28777
Merge pull request #113193 from kerthcet/cleanup/remove-unnecessary-tests 
Remove unuseful multi scheduler testcases
 2022-10-21 08:32:03 -07:00
kerthcet
f7f857814f Refactor schedulingCycle and bindingCycle in scheduler 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-10-21 13:53:18 +08:00
kerthcet
26ad401b7a Remove unuseful multi scheduler testcases 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-10-20 15:15:49 +08:00
kerthcet
55dcde737d typo fixed 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-09-29 18:08:15 +08:00
Kubernetes Prow Robot
3e5e5cc7ee
Merge pull request #112357 from SataQiu/deprecated-20220907 
kube-scheduler: add taints filtering logic consistent with TaintToleration plugin for PodTopologySpread plugin
 2022-09-16 18:14:27 -07:00
SataQiu
bc9c494319 kube-scheduler: add taints filtering logic consistent with TaintToleration plugin for PodTopologySpread plugin 
Signed-off-by: SataQiu <shidaqiu2018@gmail.com>
 2022-09-10 09:04:30 +08:00
Kante Yin
096dafe757
Feat: unify the status handle when return in bindingCycle (#112103) 
Signed-off-by: kerthcet <kerthcet@gmail.com>

Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-09-09 08:31:23 -07:00
kerthcet
e61c16cc95 fix tests 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-08-25 15:33:10 +08:00
kerthcet
dd4fb3cd37 fix test error 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-08-25 13:29:09 +08:00
Wei Huang
7df9bfcfef
Expose a pending pods summary in scheudler's dummper output 2022-08-05 22:02:38 -07:00
Michal Wozniak
04fcbd721c Introduction of a pod condition type indicating disruption. Its reason field indicates the reason: 
- PreemptionByKubeScheduler (Pod preempted by kube-scheduler)
- DeletionByTaintManager (Pod deleted by taint manager due to NoExecute taint)
- EvictionByEvictionAPI (Pod evicted by Eviction API)
- DeletionByPodGC (an orphaned Pod deleted by PodGC)PreemptedByScheduler (Pod preempted by kube-scheduler)
 2022-08-02 11:12:16 +02:00
Kubernetes Prow Robot
3902a53419
Merge pull request #111441 from denkensk/respect-topology 
Respect PodTopologySpread after rolling upgrades
 2022-07-30 01:40:42 -07:00
Alex Wang
f4bc904376 implementation for MatchLabelKeys in TopologySpreadConstraint 
Signed-off-by: Alex Wang <wangqingcan1990@gmail.com>
 2022-07-30 13:23:49 +08:00
Kubernetes Prow Robot
442548a064
Merge pull request #110534 from kerthcet/feat/ga-component-config 
Graduate component config to stable in kube-scheduler
 2022-07-29 09:59:11 -07:00
kerthcet
02f77a1b84 Feat: ga component config in kube-scheduler 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-07-29 08:47:48 +08:00
Davanum Srinivas
a9593d634c
Generate and format files 
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-07-26 13:14:05 -04:00
Abirdcfly
00b9ead02c cleanup: remove duplicate import 
Signed-off-by: Abirdcfly <fp544037857@gmail.com>
 2022-07-14 11:25:19 +08:00
Wei Huang
4f77732540
merge MakeDefaultErrorFunc into handleSchedulingFailure 2022-07-12 12:11:16 -07:00
Wojciech Tyczyński
8a959396b8 Clean shutdown of volumescheduling integration tests 2022-05-28 21:14:09 +02:00
Wojciech Tyczyński
c802118e81 Update scheduler tests 2022-05-27 14:57:21 +02:00
Wojciech Tyczyński
fe3616cafb Clean shutdown of kcm, ccm and scheduler 2022-05-26 12:36:59 +02:00
Kubernetes Prow Robot
e1d92980e3
Merge pull request #107419 from sanposhiho/non-need-e2e-queue-move 
Delete non-need `AddUnschedulableIfNotPresent` calling in `TestCoreResourceEnqueue`
 2022-05-24 17:06:43 -07:00
sanposhiho
bbd5f19497 Delete non-need AddUnschedulableIfNotPresent in e2e 2022-05-22 06:54:49 +00:00
kerthcet
790d983867 feat: implement NodeInclusionPolicy in TopologySpreadConstraint 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-05-11 07:51:18 +08:00
Antonio Ojea
6a0e55d124 remove unused variables in test/integration/scheduler/filters/filters_test.go 2022-05-06 12:50:30 +02:00
Antonio Ojea
46fc39f440 remove unused variables in test/integration/scheduler/util.go 2022-05-06 12:49:59 +02:00
Antonio Ojea
9dbe4c8508 integration: migrate taint tests 2022-05-06 11:27:15 +02:00
Antonio Ojea
0dbb9f4a8f integration: migrate scoring tests 2022-05-06 11:27:15 +02:00
Antonio Ojea
63d64b7108 integration: migrate preemption tests 2022-05-06 11:27:15 +02:00
Antonio Ojea
6a64e24cfa integration: migrate plugings tests 2022-05-06 11:27:15 +02:00
Antonio Ojea
69acad2c15 integration: migrate extender tests 2022-05-06 11:27:15 +02:00
Antonio Ojea
3bb965b651 merge test integration scheduler util 2022-05-06 11:27:11 +02:00
Antonio Ojea
ad765c1801 integration: scheduler: migrate PDB from v1beta1 to v1 2022-05-06 10:24:47 +02:00
Aldo Culquicondor
51b1bb5ea7 Reduce number of repetitions and pods in TestPreemptionRaces 
Change-Id: Id2c73be7be2536b02c804978d26d1e977a344399
 2022-05-05 10:38:05 -04:00
Abdullah Gharaibeh
6d499ee9ea Correct event registration for multiple scheduler plugins. 2022-04-12 18:32:24 -04:00