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211 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
d7bd0d4f52
Merge pull request #108648 from ahg-g/ahg-ds 
Update PreFilter interface to return a PreFilterResult
 2022-03-14 18:50:20 -07:00
Abdullah Gharaibeh
5b20b68bc9 Updated the scheduler framework's PreFilter interface to return a PreFilterResult 2022-03-14 15:36:52 -04:00
sanposhiho
3b13e9445a Add MinDomains API to TopologySpreadConstraints field 2022-03-09 20:57:12 +09:00
ruquanzhao
36b65fb63f Remove generic_scheduler.go and generic_scheduler_test.go 
Signed-off-by: Ruquan Zhao <ruquan.zhao@arm.com>
 2022-03-07 17:52:08 +08:00
Ruquan Zhao
f1a5b6ca06 Remove genericScheduler and SchedulerAlgorithm. 
Signed-off-by: Ruquan Zhao <ruquan.zhao@arm.com>
 2022-03-04 13:26:46 +08:00
kerthcet
eafbaad9f7 refactor: rename SchedulerCache to Cache in Scheduler 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-02-24 09:47:21 +08:00
Kante
62eb70c1b3
reuse InformerFactory in scheduler tests (#107835) 
* reuse informer in scheduler tests

Signed-off-by: kerthcet <kerthcet@gmail.com>

* reduce construct two informers

Signed-off-by: kerthcet <kerthcet@gmail.com>

* instantiate formerfacotry error

Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-02-09 16:53:58 -08:00
Wei Huang
939e98135c
sched: fix goroutine leak in unit tests 2022-01-22 22:53:11 -08:00
Wei Huang
2433b083a9
clear pod's .status.nominatedNodeName when necessary 2021-12-16 10:55:13 -08:00
Abdullah Gharaibeh
33a04dc5f5 Added an integration test for NodeResourcesFit scoring 2021-11-30 12:13:30 -05:00
kerthcet
a6f695581b remove legacy scheduler policy config, as well as associated flags policy-config-file, policy-configmap, policy-configmap-namespace and use-legacy-policy-config 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2021-10-08 23:57:49 +08:00
Wei Huang
3b64c1b01d
sched: de-duplicate plugin registration logic by using FactoryAdapter 2021-09-20 10:12:34 -07:00
Wei Huang
a55af2d35a
cleanup duplicated import of "k8s.io/apimachinery/pkg/runtime" 2021-09-17 14:13:15 -07:00
Wei Huang
a689ad4cda
sched: start dynamicInformerFactory along with regular informerFactory (#105016) 
* sched: start dynamicInformerFactory along with regular informerFactory

* fixup: start all informers and then wait for their syncs
 2021-09-16 19:33:00 -07:00
Konstantin Misyutin
29bd66d018 Remove "pkg/controller/volume/scheduling" dependency from "pkg/scheduler/framework/plugins" 
All dependencies of VolumeBinding plugin from
"k8s.io/kubernetes/pkg/controller/volume/scheduling" package moved to
"k8s.io/kubernetes/pkg/scheduler/framework/plugins/volumebinding" package:

- whole file pkg/controller/volume/scheduling/scheduler_assume_cache.go
- whole file pkg/controller/volume/scheduling/scheduler_assume_cache_test.go
- whole file pkg/controller/volume/scheduling/scheduler_binder.go
- whole file pkg/controller/volume/scheduling/scheduler_binder_fake.go
- whole file pkg/controller/volume/scheduling/scheduler_binder_test.go

Package "k8s.io/kubernetes/pkg/controller/volume/scheduling/metrics" moved
to "k8s.io/kubernetes/pkg/scheduler/framework/plugins/volumebinding/metrics"
because it only used in VolumeBinding plugin and (e2e) tests.

More described in issue #89930 and PR #102953.

Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
 2021-08-13 19:08:45 +08:00
Wei Huang
dc079acc2b
sched: retry unschedule pods immediately after a waiting pod's deletion 2021-08-06 19:08:37 -07:00
Jerry-Ge
570365178a merge packages of scheduler/core and scheduler 
Signed-off-by: Jerry Ge <jerry.ge@arm.com>
 2021-07-05 14:21:32 +08:00
Hidehito Yabuuchi
e371b27e6c Fix frameworkImpl.extenders being not set 2021-06-19 18:07:31 +09:00
Abdullah Gharaibeh
265ef1741f Move scheduler plugin set and configuration defaulting to component config 2021-06-16 10:15:29 -04:00
Wei Huang
36eaa11d50
cleanup usage of NewPodNominator 
- replace NewPodNominator() with NewSafePodNominator()
- rename nominatedPodMap to nominator
 2021-06-10 14:01:07 -07:00
Jerry-Ge
110c39ef60 unroll extenders 
Signed-off-by: Jerry Ge <jerry.ge@arm.com>

Co-authored-by: Huang-Wei <wei.huang1@ibm.com>
 2021-06-10 08:31:44 +08:00
Mike Dame
5a77ebe28b Scheduler: remove pkg/features dependency from NodeResources plugins 2021-05-18 08:59:02 -04:00
Kubernetes Prow Robot
ed3e0d302f
Merge pull request #100644 from Huang-Wei/sched-fwk-config 
Surface kube config in scheduler framework handle
 2021-04-12 19:12:49 -07:00
Niekvdplas
fec272a7b2 Fixed several spelling mistakes 2021-03-30 23:02:09 +02:00
Wei Huang
e7f67b1a63
Surface kube config in scheduler framework handle 2021-03-30 11:54:59 -07:00
Mengxue Zhang
b38caa91cc make runtime.NewFramework accept KubeSchedulerProfile 2021-03-05 18:30:21 +00:00
Abdullah Gharaibeh
c7fef196b6 Implements pod affinity NamespaceSelector feature 2021-03-04 07:30:24 -05:00
drfish
bc2df9de72 Use PodInfo instead of Pod for nominatedPods and QueuedPodInfo 2021-02-22 22:00:23 +08:00
drfish
74315f9c56 Change config.Plugins from pointers to objects 2021-02-10 23:45:59 +08:00
Wei Huang
f8a6bdb044
Surface info of failed plugins during PerFilter and Filter 2021-01-28 12:20:42 -08:00
Jie Shen
b79c2ebd7e Wrap errors for framework/runtime 2021-01-26 13:48:58 +08:00
Dave Chen
7315c1f6dd Show the details on the failure of preemption 
Since the filter status is missed for the phase of preemption, there
will be no way to tell why the preemption failed for some reasons, and
those reasons could be different with the status from the main scheduling
process (the first failed plugin will hide other failures in the chain).

This change provides verbose information based on the node status generated
during pod preemption, those information helps us to diagnose the issue which
is happened during pod preemption.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2021-01-15 23:20:17 +08:00
Yixiang2019
842cc6b4e2 cleanup: fix log capitalization in scheduler 
Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn>
 2020-11-12 20:10:26 +08:00
tangwz
5f3efa671d scheduler: make Profile an interface. 2020-10-27 09:13:04 +08:00
Ali
09b2e8f638 Move scheduler interface to pkg/scheduler/framework 2020-10-13 13:13:27 +11:00
SataQiu
47c58c3785 using structured logging in scheduler framework runtime 2020-09-24 21:54:31 +08:00
Kubernetes Prow Robot
965137a992
Merge pull request #94692 from alculquicondor/wrap_errors_min 
Wrap errors from VolumeBinding and DefaultBinder plugins
 2020-09-15 18:27:34 -07:00
Wei Huang
185ba08fcd
Move podPassesBasicChecks() to VolumeBinding plugin 2020-09-11 13:54:02 -07:00
Wei Huang
42cfda2f94
Remove pvcLister from genericScheduler 
PVCLister can be fetched from sharedInformerFactory.
 2020-09-11 13:54:01 -07:00
Aldo Culquicondor
a482d7ef8e Wrap errors when running PreBind plugins 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I31bf35d7e96b1cebb285cf03ffad310d83224d9c
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-09-10 16:22:12 -04:00
Wei Huang
eb3d2de543
Remove field disablePreemption from internal scheduler codebase 2020-09-10 13:06:42 -07:00
Wei Huang
d8def59871
Initialize scheduler's podInformer in sharedInformerFactory 
Scheduler's specific podInfomer is now initialized inside the sahredInformerFactory.
 2020-09-08 12:57:17 -07:00
Kubernetes Prow Robot
06eb495a0f
Merge pull request #93896 from alculquicondor/speed-up-volume-binding-test 
Improve running time of TestSchedulerWithVolumeBinding
 2020-08-26 19:41:10 -07:00
Kubernetes Prow Robot
3647766cbc
Merge pull request #93938 from alculquicondor/revert-node-delete 
Keep track of remaining pods when a node is deleted
 2020-08-13 13:25:41 -07:00
Aldo Culquicondor
16d7ecfa45 Remove direct accesses to cache's node map 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: Iebb22fc816926aaa1ddd1e4b2e52f335a275ffaa
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-08-13 14:22:06 -04:00
Kubernetes Prow Robot
4750523bac
Merge pull request #93893 from alculquicondor/fix-scheduler-test 
Sync cache before starting scheduler test
 2020-08-11 15:31:46 -07:00
Aldo Culquicondor
1978866474 Improve running time of TestSchedulerWithVolumeBinding 
Only wait for finished binding or error, but not both

Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I13d16e6c7c45c6527591aa05cc79fc5e96d47a68
 2020-08-11 17:31:29 -04:00
Aldo Culquicondor
24f817a487 Sync cache before starting scheduler test 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I9629e1d6d510607b505b0302e23d67e0ae4a662e
 2020-08-11 13:36:54 -04:00
Yecheng Fu
1176ef9c7d forget the pod when the reserve plugins fail 
and move the metrics function calls before all other functions
 2020-08-11 21:28:33 +08:00
Chelsey Chen
ade2422883 Switch event recorder to use events.k8s.io/v1 2020-07-02 14:50:41 -04:00