kubernetes

Author	SHA1	Message	Date
JUN YANG	13fa2b1949	replace all occurrences of "node", nodeName to "node", klog.KRef("", nodeName)	2022-01-06 21:19:29 +08:00
JunYang	b41c2881be	Optimize the use of klog.Errors Signed-off-by: JunYang <yang.jun22@zte.com.cn>	2022-01-06 08:47:33 +08:00
Wei Huang	2433b083a9	clear pod's .status.nominatedNodeName when necessary	2021-12-16 10:55:13 -08:00
Davanum Srinivas	497e9c1971	Cleanup OWNERS files (No Activity in the last year) Signed-off-by: Davanum Srinivas <davanum@gmail.com>	2021-12-15 10:34:02 -05:00
kerthcet	fcfa412270	manual regist plugins to fix failure in multipoint unit tests Signed-off-by: kerthcet <kerthcet@gmail.com>	2021-12-15 12:00:25 +08:00
kerthcet	47463d777a	change pluginsNeeded returned value to sets.String Signed-off-by: kerthcet <kerthcet@gmail.com>	2021-12-15 11:59:56 +08:00
Davanum Srinivas	9405e9b55e	Check in OWNERS modified by update-yamlfmt.sh Signed-off-by: Davanum Srinivas <davanum@gmail.com>	2021-12-09 21:31:26 -05:00
Kubernetes Prow Robot	d7f8234b6d	Merge pull request #106747 from ahg-g/ahg-test Added an integration test for NodeResourcesFit scoring	2021-12-07 19:28:06 -08:00
Kubernetes Prow Robot	75109026d0	Merge pull request #106447 from hyschumi/fix-noderesources cleanup duplicated method `makeNodeWithExtendedResource` in noderesources unit test	2021-12-07 17:27:10 -08:00
Abdullah Gharaibeh	33a04dc5f5	Added an integration test for NodeResourcesFit scoring	2021-11-30 12:13:30 -05:00
boenn	cec2aae1e5	rebase master	2021-11-25 11:21:12 +08:00
hyschumi	7ad629c864	rm makeNodeWithExtendedResource method in noderesources unit test && doc: update least_allocated strategy detail doc	2021-11-18 09:15:26 +08:00
Kubernetes Prow Robot	c0b5ed7556	Merge pull request #105611 from damemi/simplified-multipoint-extension Scheduler simplified MultiPoint plugin config	2021-11-16 17:44:12 -08:00
Oksana Naumov	3af11fc12d	Add support for Portworx to csi-translation lib Signed-off-by: Oksana Naumov <trierra.dev@gmail.com>	2021-11-16 13:26:09 -08:00
Mike Dame	420c5308bb	Add MultiPoint scheduler plugin config field	2021-11-16 14:56:33 -05:00
Kubernetes Prow Robot	66c342ba63	Merge pull request #95361 from humblec/rbd-migration RBD in-tree plugin migration to CSI driver using migration translation lib	2021-11-15 19:53:25 -08:00
Humble Chirammal	7c40eb9ae0	Add support for rbd plugin to csi-translation-lib In support of csi-migration proposal here: https://github.com/kubernetes/community/blob/master/contributors/design-proposals/storage/csi-migration.md Will help with migration of in-tree RBD plugin ( kubernetes.io/rbd) to RBD CSI driver ( rbd.csi.ceph.com ). Fixes https://github.com/kubernetes/enhancements/issues/2923 Signed-off-by: Humble Chirammal <hchiramm@redhat.com>	2021-11-15 23:46:29 +05:30
Shivanshu Raj Shrivastava	3142acbc8c	migrated remaining lines of server.go and csi.go to structured logging	2021-11-10 21:24:34 +05:30
Kubernetes Prow Robot	a41d166a90	Merge pull request #105904 from mengjiao-liu/structured_logging_scheduler Migrate assume_cache.go to structured logging	2021-11-09 11:28:00 -08:00
Kubernetes Prow Robot	6ac2d8edc8	Merge pull request #105967 from shivanshu1333/feature2/master/105841 Migrated scheduler files `preemption.go`, `stateful.go`, `resource_allocation.go` to structured logging	2021-11-09 10:28:01 -08:00
Shivanshu Raj Shrivastava	f4aad52885	migrated preemption.go, stateful.go, resource_allocation.go to structured logging	2021-11-08 22:52:47 +05:30
Kubernetes Prow Robot	53addf3ba3	Merge pull request #105858 from jyz0309/migrate-log Migrated scheduler files binder.go binder_test.go to structured logging	2021-11-02 19:01:09 -07:00
Kubernetes Prow Robot	ec8e6e8778	Merge pull request #106002 from kerthcet/feature/refactor-NodeResourcesFit-plugin refactor scheudler's node resource plugins	2021-11-02 10:52:34 -07:00
kerthcet	e5dd375b14	refactor scheudler's node resource plugins Signed-off-by: kerthcet <kerthcet@gmail.com>	2021-11-03 00:52:23 +08:00
Mengjiao Liu	e262e3ad2f	Migrate assume_cache.go to structured logging	2021-11-01 17:43:39 +08:00
jyz0309	07bf08690c	migrate log to structure log Signed-off-by: jyz0309 <45495947@qq.com> add klog.Kobj Signed-off-by: jyz0309 <45495947@qq.com> use KObj Signed-off-by: jyz0309 <45495947@qq.com> address comment Signed-off-by: jyz0309 <45495947@qq.com> remove useless var Signed-off-by: jyz0309 <45495947@qq.com> format code Signed-off-by: jyz0309 <45495947@qq.com> address comment Signed-off-by: jyz0309 <45495947@qq.com> use err key Signed-off-by: jyz0309 <45495947@qq.com> use PVC Signed-off-by: jyz0309 <45495947@qq.com> improve log message Signed-off-by: jyz0309 <45495947@qq.com> address comment Signed-off-by: jyz0309 <45495947@qq.com> use pod instead podName Signed-off-by: jyz0309 <45495947@qq.com>	2021-10-31 21:11:26 +08:00
Ahmad Diaa	a2c37bfd09	use original requests in NodeResourcesBalancedAllocation instead of NonZero (#105845 )	2021-10-29 19:04:14 -07:00
Kubernetes Prow Robot	adff4a75ad	Merge pull request #105931 from mengjiao-liu/structured_logging_scheduler_part2 Migrate scheduler files `interpodaffinity/filtering.go`,`podtopologyspread/filtering.go`, `volume_zone.go` to structured logging	2021-10-29 12:13:23 -07:00
Mengjiao Liu	2783ddc227	Migrate scheduler files `interpodaffinity/filtering.go`,`podtopologyspread/filtering.go`, `volume_zone.go` to structured logging	2021-10-29 11:41:02 +08:00
Kubernetes Prow Robot	c592bd40f2	Merge pull request #105609 from pohly/generic-ephemeral-volume-ga generic ephemeral volume GA	2021-10-28 17:36:50 -07:00
Kubernetes Prow Robot	8e8bf06f15	Merge pull request #105796 from sanposhiho/move/parallelizer-to-non-internal Fix: move parallelize package to non-internal file	2021-10-28 15:31:00 -07:00
Kubernetes Prow Robot	87b0412232	Merge pull request #105727 from chendave/wrong_status Fix the inaccurate status when a plugin internal status is found	2021-10-27 19:45:02 -07:00
Dave Chen	468a6005a6	Fix the return status when a plugin internal status is found Currently, the status code returned is `Unschedulable` when an internal error found, the `Unschedulable` status is built from a `FitError` which means no fit nodes found without a internal error. Instead of build an Unschedulable status from the `FitError`, return the Error status directly. Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-10-28 09:43:31 +08:00
kerthcet	2c5b5533bf	remove scheduler NodeLabel plugin Signed-off-by: kerthcet <kerthcet@gmail.com>	2021-10-27 10:07:35 +08:00
Kubernetes Prow Robot	3141c984a1	Merge pull request #105907 from kerthcet/feature/remove-scheduler-plugin-nodePreferAvoidPods remove scheduler NodePreferAvoidPods plugin	2021-10-26 18:07:41 -07:00
kerthcet	a139da6b04	remove scheduler NodePreferAvoidPods plugin Signed-off-by: kerthcet <kerthcet@gmail.com>	2021-10-27 08:05:44 +08:00
Shivanshu Raj Shrivastava	3c87c43cef	Migrated `scheduler` files server.go, node_label.go, csi.go, non_csi.go to structured logging (#105855 ) * migrated server.go * fixed migration * resolving review comments * added storageClass * review comments * review comments	2021-10-26 13:21:22 -07:00
Abdullah Gharaibeh	faf0ce68a0	Remove scheduler's legacy policy config	2021-10-24 21:58:12 -04:00
sanposhiho	9dc0489c1a	Fix: move parallelize package to non-internal file	2021-10-21 02:39:23 +09:00
kerthcet	fc9533e72f	remove scheduler ServiceAffinity plugin Signed-off-by: kerthcet <kerthcet@gmail.com>	2021-10-15 22:10:31 +08:00
Patrick Ohly	a8c930ef46	generic ephemeral volume: graduation to GA The feature gate gets locked to "true", with the goal to remove it in two releases. All code now can assume that the feature is enabled. Tests for "feature disabled" are no longer needed and get removed. Some code wasn't using the new helper functions yet. That gets changed while touching those lines.	2021-10-11 20:54:20 +02:00
Patrick Ohly	bc263f3ba5	scheduler: use generic ephemeral volume helper functions The name concatenation and ownership check were originally considered small enough to not warrant dedicated functions, but the intent of the code is more readable with them.	2021-10-11 17:33:57 +02:00
Wei Huang	b7d90ca991	sched: adjust events to register for VolumeBinding plugin	2021-10-07 08:51:04 -07:00
Kubernetes Prow Robot	6c292ce270	Merge pull request #105245 from yibozhuang/lost-pvc-prefilter-optimization Scheduler volumebinding plugin - handle Lost PVC as UnschedulableAndUnresolvable	2021-10-05 08:23:09 -07:00
Kubernetes Prow Robot	04f747d09f	Merge pull request #104782 from kerthcet/cleanup/remove-cc-v1beta1 remove scheduler component config v1beta1	2021-10-04 08:53:08 -07:00
Kubernetes Prow Robot	e414cf7641	Merge pull request #100482 from pohly/generic-ephemeral-volume-checks generic ephemeral volume checks	2021-10-01 10:47:22 -07:00
Patrick Ohly	1d181ad84f	scheduler: fail the volume attach limit when PVC is missing Previously, the situation was ignored, which might have had the effect that Pod scheduling continued (?) even though the Pod+PVC weren't known to be in an acceptable state.	2021-10-01 17:03:44 +02:00
Patrick Ohly	1e26115df5	consider ephemeral volumes for host path and node limits check When adding the ephemeral volume feature, the special case for PersistentVolumeClaim volume sources in kubelet's host path and node limits checks was overlooked. An ephemeral volume source is another way of referencing a claim and has to be treated the same way.	2021-10-01 17:03:44 +02:00
Yibo Zhuang	b8fe514232	Scheduler volumebinding plugin - handle Lost PVC as UnschedulableAndUnresolvable This change adds an additional check in the volumebinding scheduler plugin to handle PVC with phase ClaimLost which will allow the scheduler to return UnschedulableAndUnresolvable during the PreFilter stage and skip the rest of the node evaluation since the PVC is bound to a PV that does not exist. Without this change, the FailedScheduling error message would look like: 0/10 nodes are available: 2 node(s) had taint {node/test: true}, that the pod didn't tolerate, 6 node(s) had taint {node/unhealthy: true}, that the pod didn't tolerate, 2 pvc(s) bound to non-existent pv(s) Which is still evaluating every single node to determine that the pod cannot be scheduled because the PVC is bound to a non-existent PV With this change, the FailedScheduling error message would look like: 0/10 nodes are available: 1 persistentvolumeclaim "foo" bound to non-existent persistentvolume "bar" Signed-off By: Yibo Zhuang <yibzhuang@gmail.com>	2021-09-30 21:49:46 -07:00
kerthcet	75a255d2ed	remove scheduler component config v1beta1 Signed-off-by: kerthcet <kerthcet@gmail.com>	2021-09-28 13:13:17 +08:00
Kubernetes Prow Robot	16fdb2f391	Merge pull request #105196 from yibozhuang/improve-scheduler-pv-not-exist-err Enhance ErrReasonPVNotExist in volumebinding scheduler plugin	2021-09-27 19:04:42 -07:00
Yibo Zhuang	603a4e1931	Enhance ErrReasonPVNotExist in volumebinding scheduler plugin This change will make the message more clear when there is a case of PVC(s) bound to PV(s) that no longer exists and scheduler does not select the node due to this issue. Previous error message would look like: 0/2 nodes are available: 2 pvc(s) bound to non-existent pv(s) Updated message looks like: 0/2 nodes are available: 2 node(s) unavailable due to one or more pvc(s) bound to non-existent pv(s) For larger clusters with many different reasons of nodes that are not available, the current message can be very misleading for users to think that there are many PVCs lost due to PVs deleted but in fact it could be just a single PVC case but many nodes not selected by the scheduler due to this case. Signed-off By: Yibo Zhuang <yibzhuang@gmail.com>	2021-09-27 15:02:35 -07:00
Kubernetes Prow Robot	dca007bac8	Merge pull request #105212 from BinacsLee/binacs-scheduler-do-not-reference-range-loop-vars scheduler: do not reference range-loop variable	2021-09-27 13:59:45 -07:00
Kubernetes Prow Robot	24408ef7f5	Merge pull request #104892 from zzchun/fix-typo-in-node_affinity_test fix typo in node_affinity_test	2021-09-23 13:22:55 -07:00
BinacsLee	f6864316ef	scheduler: do not reference range-loop variable	2021-09-23 21:59:30 +08:00
Wei Huang	3b64c1b01d	sched: de-duplicate plugin registration logic by using FactoryAdapter	2021-09-20 10:12:34 -07:00
Kubernetes Prow Robot	fb70ca9b7b	Merge pull request #105046 from alculquicondor/system-spreading Skip check for all topology labels when using system default spreading	2021-09-16 11:36:14 -07:00
Aldo Culquicondor	609306dd5b	Skip check for all topology labels when using system default spreading Checking for all topology labels is not backwards compatible. Clusters were nodes don't have zone labels effectively have default spreading disabled. Change only applies to system defaults.	2021-09-16 09:37:56 -04:00
Patrick Ohly	1d656d46a2	scheduler: avoid repeated boilerplate code when registering plugins Some plugins expect the new feature gate struct. We can inject that additional parameter via a helper function instead of having to repeat the same anonymous function for each plugin.	2021-09-16 11:23:57 +02:00
Kubernetes Prow Robot	c6dfe7343e	Merge pull request #103493 from cofyc/fix103431 scheduler/volumebinding: migrate to use pkg/scheduler/framework/plugins/feature	2021-09-13 13:27:50 -07:00
Yecheng Fu	82b50dcb7b	scheduler/volumebinding: migrate to use pkg/scheduler/framework/plugins/feature	2021-09-11 10:17:28 +08:00
Kubernetes Prow Robot	cf535b0339	Merge pull request #104866 from zzchun/fix-typo-in-framework-interface fix typo in framework interface	2021-09-10 06:46:01 -07:00
zzchun	7c17672ae7	fix typo in node_affinity_test Signed-off-by: zzchun <zzchun@zju.edu.cn>	2021-09-10 15:10:24 +08:00
zzchun	3ad158d62c	fix typo in framework interface Signed-off-by: zzchun <zzchun@zju.edu.cn>	2021-09-10 10:14:21 +08:00
Dave Chen	6e1835b83b	Fix couple of incorrect description Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-09-08 10:08:23 +08:00
Kubernetes Prow Robot	b12379ef1c	Merge pull request #104605 from pohly/ephemeral-volume-events scheduler: more informative generic ephemeral volume events	2021-09-03 17:51:19 -07:00
zc	b33897f36d	modify non-uniform aliases	2021-08-31 09:07:51 +08:00
Kubernetes Prow Robot	7282c2002e	Merge pull request #99273 from yangjunmyfm192085/run-test20 Structured Logging migration:modify Scheduler part logs.	2021-08-30 05:56:54 -07:00
Patrick Ohly	89cb4d0ee9	scheduler: better reason for delay with generic ephemeral volumes These events are currently emitted for a pod using a generic ephemeral volume: Type Reason Age From Message ---- ------ ---- ---- ------- Warning FailedScheduling 3s default-scheduler 0/1 nodes are available: 1 persistentvolumeclaim "my-csi-app-inline-volume-my-csi-volume" not found. Warning FailedScheduling 2s default-scheduler 0/1 nodes are available: 1 pod has unbound immediate PersistentVolumeClaims. The one about "persistentvolumeclaim not found" is potentially confusing. It occurs because the scheduler typically checks the pod before the ephemeral volume controller had a chance to create the PVC. This is a bit easier to understand: Type Reason Age From Message ---- ------ ---- ---- ------- Warning FailedScheduling 4s default-scheduler 0/1 nodes are available: 1 waiting for ephemeral volume controller to create the persistentvolumeclaim "my-csi-app-inline-volume-my-csi-volume". Warning FailedScheduling 2s default-scheduler 0/1 nodes are available: 1 pod has unbound immediate PersistentVolumeClaims.	2021-08-30 10:06:59 +02:00
JunYang	93047824f7	Structured Logging migration:modify Scheduler part logs. Signed-off-by: JunYang <yang.jun22@zte.com.cn>	2021-08-29 20:17:08 +08:00
dntosas	cd795fa2eb	[scheduler] Remove deprecated volumeSchedulingLatency metric As part of https://github.com/kubernetes/kubernetes/pull/100720 we backported fix on existing releases and in this commit we completely remove the deprecated metric from master branch. Signed-off-by: dntosas <ntosas@gmail.com>	2021-08-23 15:18:16 +03:00
dntosas	7cbac6bde0	[volumeScheduling/metrics] Fix buckets initialization This metrics is measured in seconds so it makes no sense starting from 1000 as init value. This breaks also the scheduler e2e metric thus make users unable to compute, for example, their SLO for the scheduler. Even if this metric is deprecated, it should behave correctly until it is completely removed to avoid user confusion. For example, for each volume created, the minimum value exposed as a metric is 16.6min (1000sec/60) which is obviously wrong as logic. In this commit, we migrate bucket creation to start from reasonable numbers, copying the incrementation from the conventions that the scheduler follows itself. Signed-off-by: dntosas <ntosas@gmail.com>	2021-08-17 12:49:40 +03:00
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
Kubernetes Prow Robot	27b02a3e37	Merge pull request #104030 from chendave/refactoring_new Refactor defaultpreemption for out-of-tree plugins	2021-08-11 18:38:00 -07:00
Dave Chen	3af26bae2c	Refactor defaultpreemption for out-of-tree plugins Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-08-11 09:29:17 +08:00
Wei Huang	dc079acc2b	sched: retry unschedule pods immediately after a waiting pod's deletion	2021-08-06 19:08:37 -07:00
Kubernetes Prow Robot	3ee63b09b7	Merge pull request #103775 from jyz0309/optimze Optimize the for range code in types.go	2021-08-04 22:12:53 -07:00
Kubernetes Prow Robot	33778cb2ba	Merge pull request #103757 from sanposhiho/fix/scheduler/framework/add-doc-on-status-reason Add: specify that reason is a field to record the reason why failed	2021-08-04 22:12:46 -07:00
Kubernetes Prow Robot	b16f7e841d	Merge pull request #103686 from kerthcet/document/add_comment_for_enqueueExtensions update comment with EnqueueExtensions	2021-08-04 22:11:48 -07:00
houjun	8dc091ef2e	Fix wrong log	2021-07-26 11:38:02 +08:00
sanposhiho	6680368958	Add: specify that reason is a field to record the reason why failed	2021-07-20 20:33:40 +09:00
jyz0309	d05b232afc	optimize the code Signed-off-by: jyz0309 <45495947@qq.com>	2021-07-20 09:16:14 +08:00
kerthcet	d1e9da9f8a	update comment with EnqueueExtensions Signed-off-by: kerthcet <kerthcet@gmail.com> update comment with EnqueueExtensions Signed-off-by: kerthcet <kerthcet@gmail.com> update comment with EnqueueExtensions Signed-off-by: kerthcet <kerthcet@gmail.com> update comment with EnqueueExtensions Signed-off-by: kerthcet <kerthcet@gmail.com>	2021-07-16 09:56:26 +08:00
Wei Huang	fb9cafc99b	sched: provide an option for plugin developers to move pods to activeQ	2021-07-07 12:50:12 -07:00
Kubernetes Prow Robot	ea3bcbc205	Merge pull request #101946 from chendave/balance_allocation Support extended resource in NodeResourcesBalancedAllocation plugin	2021-07-06 10:42:19 -07:00
Yecheng Fu	83ee392ed4	implement EnqueueExtensions interface in volumebinding	2021-07-03 08:25:06 +08:00
Kubernetes Prow Robot	25bbe2ebc5	Merge pull request #99594 from cofyc/kep1845-api Prioritizing nodes based on volume capacity: API changes	2021-07-01 15:35:51 -07:00
Yecheng Fu	b522e95aae	Prioritizing nodes based on volume capacity: API changes	2021-07-01 10:00:59 +08:00
Kubernetes Prow Robot	385402d506	Merge pull request #103082 from chrishenzie/read-write-once-pod-access-mode-scheduler Enforce ReadWriteOncePod during scheduling	2021-06-30 16:11:36 -07:00
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
Dave Chen	1fa673c15c	Extent the `NodeResourcesBalancedAllocation` plugin to cover more resources Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-06-30 11:15:12 +08:00
Kubernetes Prow Robot	e0f66be1aa	Merge pull request #101822 from yuzhiquan/NodeResourcesFit-score Add score func for NodeResourcesFit plugin	2021-06-29 13:42:20 -07:00
yuzhiquan	deb14b995a	Add score plugin for NodeResourcesFit	2021-06-29 13:16:55 -04:00
Chris Henzie	ebc3fdb293	Store PVC reference counts in NodeInfo cache This map will be queried as part of enforcement of the ReadWriteOncePod access mode for PVCs	2021-06-29 10:07:32 -07:00
Wei Huang	20f84b12a1	Optimize scheduler res scorer on non-requested extended res	2021-06-25 11:41:36 -07:00
Kubernetes Prow Robot	72fc6d9ea0	Merge pull request #103089 from chendave/ratio_cleanup Simplify the formula used in the `RequestedToCapacityRatio` plugin	2021-06-22 12:00:23 -07:00
ravisantoshgudimetla	b6c75bee15	Remove balanced attached node volumes kubernetes#60525 introduced Balanced attached node volumes feature gate to include volume count for prioritizing nodes. The reason for introducing this flag was its usefulness in Red Hat OpenShift Online environment which is not being used any more. So, removing the flag as it helps in maintainability of the scheduler code base as mentioned at kubernetes#101489 (comment)	2021-06-22 11:19:30 -04:00
Dave Chen	0f922b200f	Simplify the formula used in the RequestedToCapacityRatio plugin Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-06-22 17:11:26 +08:00
Kubernetes Prow Robot	f899bbe445	Merge pull request #102925 from alculquicondor/fix-node-resources Fix Node Resources plugins score when there are pods with no requests	2021-06-18 07:20:06 -07:00
Aldo Culquicondor	63d1237102	Fix Node Resources plugins score when there are pods with no requests Given that we give a default CPU/memory requests for containers that don't provide any, the calculated usage can exceed the allocatable. Change-Id: I72e249652acacfbe8cea0dd6f895dabe43ff6376	2021-06-16 20:36:07 +00:00
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
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
Kubernetes Prow Robot	6cb421487a	Merge pull request #99597 from adtac/v1b2 scheduler CC: add v1beta2 API, deprecate plugins	2021-06-08 12:26:08 -07:00
Adhityaa Chandrasekar	3c8e56bef9	scheduler: graduate CC to v1beta2, deprecate plugins Signed-off-by: Adhityaa Chandrasekar <adtac@google.com>	2021-06-07 12:42:55 +00:00
Kubernetes Prow Robot	2e6e8857d1	Merge pull request #102518 from chendave/cleanup_constat Cleanup redundant failure reason in InterPodAffinity plugin	2021-06-02 09:46:34 -07:00
Kubernetes Prow Robot	a9725892b7	Merge pull request #102485 from alculquicondor/cleanup_interface Cleanup Framework interface	2021-06-01 23:12:32 -07:00
Dave Chen	b049e1b9ab	Cleanup redundant failure reason in InterPodAffinity plugin Both `ErrReasonAffinityRulesNotMatch` and `ErrReasonAntiAffinityRulesNotMatch` are more precise than `ErrReasonAffinityNotMatch`. Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-06-02 11:52:55 +08:00
Aldo Culquicondor	673352dbd2	Cleanup Framework interface remove repeated methods	2021-06-01 20:43:32 +00:00
Abdullah Gharaibeh	4567a43101	Return UnschedulableAndUnresolvable when looking up volume-related resources returns NotFound error	2021-06-01 09:19:04 -04:00
Kubernetes Prow Robot	ae1f28d7b0	Merge pull request #102306 from ahg-g/ahg-vol-restrictions Return UnschedulableAndUnresolvable instead of Error when failing to lookup volume-related resources	2021-05-27 20:48:25 -07:00
Kubernetes Prow Robot	2da8d1c18f	Merge pull request #102234 from sanposhiho/scheduler/add/interface-check-on-nodeaffinity scheduler/add: interface check on nodeaffinity	2021-05-26 03:17:32 -07:00
Kubernetes Prow Robot	aa0017ad13	Merge pull request #102236 from ahg-g/ahg-spread Use ownerReference to build default spreading constraints	2021-05-25 19:39:28 -07:00
Abdullah Gharaibeh	17551f291d	Return UnschedulableAndUnresolvable instead of Error when failing to lookup pvc or storageclass in VolumeZone plugin	2021-05-25 18:58:11 -04:00
Abdullah Gharaibeh	6c0976814c	use ownerReference to build default spreading contraints in the scheduler	2021-05-25 16:04:48 -04:00
Davanum Srinivas	383ce85649	[scheduler] avoid comparing function pointers in unit tests PluginFactory is a function that returns a plugin. We have been comparing these functions in unit tests and it has worked so far, but starts to fail in gotip/master. Note from the golang team: ``` Func values are incomparable. It is true that you could get the PC through reflection but it is still not expected to be compared. PCs can change due to inlining, wrappers, etc., depending on the compiler's details, which is subject to change. ``` Signed-off-by: Davanum Srinivas <davanum@gmail.com>	2021-05-25 09:34:54 -04:00
sanposhiho	1b6895c11f	Fix: remove framework.ScoreExtensions interface check	2021-05-25 13:57:30 +09:00
Kubernetes Prow Robot	4509d6f79f	Merge pull request #101460 from edwardstudy/ed/fix-score-weight Introduce scorePluginWeightMap to replace pluginNameToWeightMap	2021-05-24 21:48:56 -07:00
Kubernetes Prow Robot	5cdf7a714f	Merge pull request #100026 from minbaev/enqueue-extions-to-nvl add enqueue-extensions nodevolumelimits plugin	2021-05-24 21:48:20 -07:00
Alexander Minbaev	3b4be144ab	add enqueue-extensions nodevolumelimits plugin	2021-05-24 16:59:31 -05:00
sanposhiho	517feed45b	Add: interface check	2021-05-23 23:48:42 +09:00
sanposhiho	be16b7f818	Fix: Logging causes nilpointer	2021-05-23 23:17:29 +09:00
Mike Dame	5a77ebe28b	Scheduler: remove pkg/features dependency from NodeResources plugins	2021-05-18 08:59:02 -04:00
edwardstudy	47785131e2	Introduce scorePluginWeightMap to replace pluginNameToWeightMap	2021-05-11 10:23:29 +08:00
yuzhiquan	2b6af46624	fix potential panic for node resource plugin	2021-05-08 18:03:24 +08:00
houjun	447e55132a	Delete duplicate judgments	2021-05-07 22:44:41 +08:00
Kubernetes Prow Robot	43e3669482	Merge pull request #101757 from pacoxu/test-fix-registry compare the func with .Pointer() in scheduler registry-test	2021-05-06 20:59:03 -07:00
Kubernetes Prow Robot	d5691f754f	Merge pull request #101703 from july2993/read use '_' in nodelabel plugin for unused parameters	2021-05-06 05:15:16 -07:00
pacoxu	be0f192acd	compare the func with .Pointer() in scheduler registry-test Signed-off-by: pacoxu <paco.xu@daocloud.io>	2021-05-06 18:49:04 +08:00
Wei Huang	9c45e8a974	sched: make CycleState's Read()/Write()/Delete() thread-safe - add internal locking to CycleState's Read()/Write()/Delete() functions - remove Lock() and Unlock() functions	2021-05-05 12:00:52 -07:00
Yuan Chen	fce28dbac9	Prevent scheduler crashing in default preemption	2021-05-04 19:30:11 -07:00
Jiahao Huang	0980b33b0e	use '_' in nodelabel plugin for unused parameters	2021-05-03 18:06:02 +08:00
Konstantin Misyutin	74e30c5e38	Scheduler: remove pkg/features dependency from DefaultPreemption plugin Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>	2021-04-29 23:12:46 +08:00
Kubernetes Prow Robot	b4ea4322a6	Merge pull request #101467 from ingvagabund/noderesources-replace-IsScalerResourceName-with-nodeinfo-allocatable-scalar-resource-presence noderesource: node info already knows which resources are scalar	2021-04-28 18:12:50 -07:00
Jan Chaloupka	7286f9712a	pkg/scheduler: drop Resource.ResourceList() method The method is used only for testing purposes. Given Resource data type exposes all its fields, any invoker of ResourceList that is still using the method outside of kubernetes/kubernetes can still either copy paste the original implementation or implement a custom method that's converting resources into proper Quantity data type. Given the hugepage resource is a scalar resource, it's sufficient the underlying code under fit_test.go to take into account any extended resources. For predicate_test.go, the hugepage resource does not play any role as the General predicates test cases does not set any scaler resource at all. Additionally, by removing ResourceList method, pkg/scheduler/framework can get rid of dependency on k8s.io/kubernetes/pkg/apis/core/v1/helper.	2021-04-28 16:26:33 +02:00
Jan Chaloupka	11d6576f83	noderesource: node info already knows which resources are scalar NodeInfo.Allocatable.ScalarResources already knows which resources are scaler. Also, if the resource name is not present, it's pointless to compute score for a resources the node can not allocate since nodeInfo.Allocatable.ScalarResources[resource] is zero for the case. And both leastRequestedScore and mostRequestedScore returns 0 score for nodes with zero allocatable resource. The balancedResourceScorer deals only with CPU and memory which are not scalable resources.	2021-04-25 23:32:03 +02:00
Kubernetes Prow Robot	a160d1dedc	Merge pull request #101297 from houjun41544/20210421-volumezone Remove redundant checks	2021-04-21 19:15:56 -07:00
Kubernetes Prow Robot	75b846dee4	Merge pull request #101313 from BinacsLee/binacs-scheduler-fwk-types-cleanup code cleanup: scheduler / framework use `max` function instead of if-cond…	2021-04-21 17:04:13 -07:00
Kubernetes Prow Robot	5779fec3c4	Merge pull request #99959 from AliceZhang2016/nodeaffinity-cleanup Move nodeaffinity helpers to component-helpers package	2021-04-21 17:03:53 -07:00
Kubernetes Prow Robot	ba5ec40d41	Merge pull request #101277 from wangyx1992/capatial-log-scheduler cleanup: fix log capitalization in scheduler	2021-04-21 12:20:03 -07:00
BinacsLee	9ff1419511	code cleanup: scheduler simplify the check function in NodeLabel.Filter	2021-04-21 20:30:02 +08:00
BinacsLee	8f57233a3a	code cleanup: scheduler/framework use max function instead of if-condition in types.go	2021-04-21 17:40:35 +08:00
houjun	d3a355d6dc	Remove redundant checks	2021-04-21 09:55:45 +08:00
wangyx1992	97c4a4ffa5	cleanup: fix log capitalization in scheduler Signed-off-by: wangyx1992 <wang.yixiang@zte.com.cn>	2021-04-20 20:20:02 +08:00
BinacsLee	c1fd8390e5	code cleanup: pkg/scheduler modify framework/types.go	2021-04-20 20:07:43 +08:00
Kubernetes Prow Robot	a95fd40203	Merge pull request #100322 from minbaev/cluster-event-reg-cleanup got rid of ClusterEventReg generate ClusterEvent objects on the fly	2021-04-14 21:27:49 -07:00
Kubernetes Prow Robot	6d130d3b97	Merge pull request #100557 from chendave/validation_cleanup Validate plugin config for KubeSchedulerConfiguration	2021-04-14 18:20:01 -07:00
Kubernetes Prow Robot	74763cd7e8	Merge pull request #100370 from houjun41544/20210318-nodeinfoIsNil Remove redundant checks	2021-04-14 18:19:49 -07:00
Kubernetes Prow Robot	d09d1ea6cb	Merge pull request #100853 from yuzhiquan/scheduler-events Implement EnqueueExtensions interface in TopologySpreading scheduling	2021-04-14 13:15:10 -07:00
Kubernetes Prow Robot	e42f44588a	Merge pull request #100090 from whypro/enqueue-extension Implement EnqueueExtensions interface in volumerestrictions and volumezone.	2021-04-14 11:57:09 -07:00
Alexander Minbaev	8325c6b0da	got rid of ClusterEventReg with generating ClusterEvent objects on the fly	2021-04-14 13:38:46 -05:00
Dave Chen	c6e65079c7	Validate plugin config for KubeSchedulerConfiguration Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-04-14 09:30:20 +08:00
Dave Chen	62d7f8f570	Fix couple of nits in `nodevolumelimits` plugin Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-04-13 15:59:50 +08:00
Kubernetes Prow Robot	1fa101d1a4	Merge pull request #100947 from lojies/cleanuppkgsheduler code cleanup for pkg/scheduler	2021-04-13 00:44:50 -07:00
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
卢振兴10069964	5ddb1be59a	code cleanup for pkg/scheduler	2021-04-13 08:16:16 +08:00
whypro	641627980b	Implement EnqueueExtensions interface in volumerestrictions and volumezone.	2021-04-10 00:17:57 +08:00
Kubernetes Prow Robot	4959cd6339	Merge pull request #100671 from Niekvdplas/spelling-mistakes Fixed several spelling mistakes	2021-04-09 05:19:45 -07:00
Kubernetes Prow Robot	c0778c7e9a	Merge pull request #100479 from houjun41544/20210323-InterPodAffinity Missing return when error	2021-04-08 22:10:05 -07:00
Kubernetes Prow Robot	ad84094a8f	Merge pull request #100477 from chendave/validation_noderesource Move NodeResourcesFit plugin args validation to apis/config/validation	2021-04-08 22:09:56 -07:00
Kubernetes Prow Robot	b678d1b51d	Merge pull request #100444 from july2993/mode Change go file mode from 755 to 644	2021-04-08 22:09:22 -07:00
Kubernetes Prow Robot	3c75651d15	Merge pull request #100357 from Huang-Wei/enq-serviceaffinity implement EnqueueExtensions interface in serviceaffinity	2021-04-08 20:30:20 -07:00
Kubernetes Prow Robot	4b9421674f	Merge pull request #100325 from cwdsuzhou/donot_delete_waitingpod Preempting: do not delete the victim if it just exits in WaitingPods	2021-04-08 20:29:46 -07:00
Kubernetes Prow Robot	227db2e0d4	Merge pull request #100279 from Jerry-Ge/nodename added eventsToRegister for nodeName & nodeUnschedulable plugins	2021-04-08 20:29:21 -07:00
Kubernetes Prow Robot	2b89558a1f	Merge pull request #100051 from tanjing2020/nodeaffinity implement EnqueueExtensions interface in nodeaffinity	2021-04-08 17:11:13 -07:00
Kubernetes Prow Robot	7cd73076a2	Merge pull request #100049 from Huang-Wei/basic-check-prior-to-enq sched: support PreEnqueueChecks prior to moving Pods	2021-04-08 17:11:04 -07:00
Kubernetes Prow Robot	2159f967b4	Merge pull request #100020 from pravarag/interpodaffinity-schedule-plugin implement EnqueueExtensions in interPodAffinity	2021-04-08 17:10:38 -07:00
Kubernetes Prow Robot	d0510aae37	Merge pull request #100004 from KofClubs/implement-EventsToRegister-nodeports Implemented EnqueueExtensions interface for NodePorts	2021-04-08 17:10:30 -07:00
Kubernetes Prow Robot	10ed4502f4	Merge pull request #99937 from wzshiming/fea/enq-nodelabel Implement EnqueueExtensions interface in nodelabel	2021-04-08 16:00:51 -07:00
Kubernetes Prow Robot	adbf279bf1	Merge pull request #99936 from pacoxu/feature/taint-schedule-plugin implement EnqueueExtensions interface in taint toleration scheduling	2021-04-08 16:00:43 -07:00
yuzhiquan	76b68a19d7	implement register events for PodTopologySpread	2021-04-08 09:14:34 +08:00
Pravar Agrawal	2cf284994f	implement EnqueueExtensions in interPodAffinity	2021-04-07 08:43:49 +05:30
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
houjun	d9939a34d9	Missing return on error	2021-03-23 17:21:07 +08:00
Dave Chen	a0d93cc0c8	Move NodeResourcesFit plugin args validation to apis/config/validation Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-03-23 16:09:53 +08:00
caiweidong	850759ec87	Preempting: do not delete the victim if it just exits in WaitingPods	2021-03-23 14:37:36 +08:00
Jiahao Huang	4621722888	Change go file mode from 755 to 644 to check all file: find . -perm 755 \| grep "\.go$"	2021-03-23 10:50:17 +08:00
Wei Huang	9d1ef9f4c5	unregister Service events if a plugin doesn't implement EventsToRegister()	2021-03-18 11:04:06 -07:00
houjun	4c6d5ea709	Remove redundant checks	2021-03-18 19:52:39 +08:00
Jerry.Ge	31b79f481e	added eventsToRegister for nodeName & nodeUnschedulable plugins Signed-off-by: Jerry Ge <jerry.ge@arm.com>	2021-03-18 04:22:51 -04:00
Wei Huang	ed673ba0e9	implement EnqueueExtensions interface in serviceaffinity	2021-03-17 19:04:08 -07:00
Zhang Zhanpeng	2678f26944	Implemented function EventsToRegister for NodePorts Signed-off-by: Zhang Zhanpeng <zhanpeng.zhang@daocloud.io> Added pod deletion event Signed-off-by: Zhang Zhanpeng <zhanpeng.zhang@daocloud.io> Deleted node condition update event & added service deletion Signed-off-by: Zhang Zhanpeng <zhanpeng.zhang@daocloud.io> Implemented function EventsToRegister for NodePorts Signed-off-by: Zhang Zhanpeng <zhanpeng.zhang@daocloud.io> Deleted service deletion Signed-off-by: Zhang Zhanpeng <zhanpeng.zhang@daocloud.io> Added a comment to explain why not registering pod update events	2021-03-17 14:42:13 +08:00
Wei Huang	6384f397b4	sched: support PreEnqueueChecks prior to moving Pods	2021-03-11 12:31:50 -08:00
Mengxue Zhang	bdda9728e7	move nodeaffinity helpers to component-helpers package	2021-03-10 20:19:25 +00:00
tanjing2020	cd6bf47a19	implement EnqueueExtensions interface in nodeaffinity	2021-03-10 19:22:08 +08:00
Kubernetes Prow Robot	f17004981b	Merge pull request #100034 from AliceZhang2016/nodeaffinity-cleanup-only-scheduler move nodeaffinity helpers to component-helpers package (only impact s…	2021-03-09 17:39:56 -08:00
Mengxue Zhang	fd8128d7d6	move nodeaffinity helpers to component-helpers package (only impact scheduler plugins)	2021-03-09 21:33:02 +00:00
Kubernetes Prow Robot	2bcbc527a7	Merge pull request #99995 from wzshiming/fix/scheduler-nodelabel Scheduler/plugins/nodelabel fix no label preference	2021-03-09 12:23:04 -08:00
Kubernetes Prow Robot	d256468a09	Merge pull request #99644 from gavinfish/sched-param Scheduler: make parallelism as part of schedulerOptions	2021-03-09 11:05:42 -08:00
Kubernetes Prow Robot	046ad61479	Merge pull request #99290 from mortent/PromotePDBsToGA Promote PodDisruptionBudget to policy/v1	2021-03-09 11:05:05 -08:00
Kubernetes Prow Robot	17395678c4	Merge pull request #99671 from tanjing2020/scheduler-policy Log invalid scheduler-policy input instead of panic	2021-03-09 09:19:26 -08:00
Shiming Zhang	ab3a765570	Scheduler/plugins/nodelabel fix no label preference	2021-03-10 00:19:28 +08:00
Morten Torkildsen	21fba79d45	Promote PDBs to GA	2021-03-09 10:29:11 -05:00
drfish	c2ceb21a3e	Make parallelism as part of schedulerOptions	2021-03-09 23:25:55 +08:00
Kubernetes Prow Robot	7c57489f84	Merge pull request #99297 from chendave/testonly Move test specific option setting to the test file	2021-03-09 06:35:00 -08:00
tanjing2020	2d79ebbe58	Log invalid scheduler-policy input instead of panic	2021-03-09 15:21:46 +08:00
pacoxu	09298dd83f	implement EnqueueExtensions interface in taint toleration scheduling Signed-off-by: pacoxu <paco.xu@daocloud.io> Co-authored-by: Wei Huang <weih@hey.com>	2021-03-09 12:21:00 +08:00
Shiming Zhang	6907b915f5	implement EnqueueExtensions interface in nodelabel	2021-03-09 10:32:57 +08:00
Dave Chen	20cad3b5da	Move test specific option setting to the test file Setting of "metricsRecorder" is only needed for testcase. Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-03-09 10:30:22 +08:00
Wei Huang	e86a72add7	implement EnqueueExtensions interface in noderesources	2021-03-08 15:24:05 -08:00
Kubernetes Prow Robot	14c25eed8d	Merge pull request #99641 from pohly/storage-capacity-beta CSIStorageCapacity beta API	2021-03-08 15:04:59 -08:00
Kubernetes Prow Robot	2b3f97b08f	Merge pull request #99389 from tanjing2020/change-log Use %w instead of %v to format errors	2021-03-08 12:07:12 -08:00
Patrick Ohly	5ca0814165	CSIStorageCapacity: use beta API	2021-03-08 20:52:50 +01:00
Kubernetes Prow Robot	027d9e6c25	Merge pull request #99835 from chendave/args Move VolumeBinding plugin args validation to apis/config/validation	2021-03-08 09:31:42 -08:00
tanjing2020	61cd099bc1	Use %w instead of %v to format errors	2021-03-08 10:23:08 +08:00
Kubernetes Prow Robot	699b38669f	Merge pull request #99731 from AliceZhang2016/newFramework-accept-KubeSchedulerProfile Make runtime.NewFramework accept KubeSchedulerProfile	2021-03-06 12:49:48 -08:00
Dave Chen	b8394c4700	Move VolumeBinding plugin args validation to apis/config/validation This PR also looses the check to allow zero since the API doc has explained that value zero indicates no waiting. Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-03-06 11:06:39 +08:00
Mengxue Zhang	b38caa91cc	make runtime.NewFramework accept KubeSchedulerProfile	2021-03-05 18:30:21 +00:00
Yecheng Fu	d791f7feef	Prioritizing nodes based on volume capacity: unit tests	2021-03-05 23:59:25 +08:00
Yecheng Fu	21a43586e7	Prioritizing nodes based on volume capacity	2021-03-05 23:59:25 +08:00
Kubernetes Prow Robot	9067b5691d	Merge pull request #97818 from damemi/remove-util-node-dep Scheduler: remove direct dependency for k8s.io/kubernetes/pkg/util/node	2021-03-05 04:06:32 -08:00
Kubernetes Prow Robot	d1fb9fda24	Merge pull request #99523 from gavinfish/sched-nodeaff-todo Scheduler: remove outdated TODO in node_affinity.go	2021-03-04 14:41:03 -08:00
Mike Dame	af045087d9	Move GetZoneKey function to component-helpers	2021-03-04 10:32:38 -05:00
Abdullah Gharaibeh	c7fef196b6	Implements pod affinity NamespaceSelector feature	2021-03-04 07:30:24 -05:00
Wei Huang	f322019d7a	Store a cluster event to plugin map in SchedulerQueue	2021-03-03 07:20:07 -08:00
Kubernetes Prow Robot	0ced9d2854	Merge pull request #99498 from gavinfish/sched-preempthandle Scheduler: unroll PreemptHandle to Handle	2021-03-01 13:58:28 -08:00
Benjamin Elder	56e092e382	hack/update-bazel.sh	2021-02-28 15:17:29 -08:00
drfish	da6d5669b3	Remove outdated TODO in node_affinity.go	2021-02-27 14:00:33 +08:00
Kubernetes Prow Robot	c200a8f9b7	Merge pull request #98433 from damemi/remove-helper-from-volume-zone Move GetPersistentVolumeClaimClass to component-helpers	2021-02-26 12:38:15 -08:00
drfish	38ad860c2f	Unroll PreemptHandle to Handle	2021-02-27 00:44:05 +08:00
Kubernetes Prow Robot	6d16a7737f	Merge pull request #99406 from gavinfish/sched-remove-fw-todo Scheduler: remove legacy TODO in framework.go	2021-02-25 10:01:45 -08:00
Kubernetes Prow Robot	4fefc856db	Merge pull request #99213 from AliceZhang2016/affinity parse pod's node affinity once in preFilter	2021-02-25 10:01:24 -08:00
Mengxue Zhang	4fb8e343c0	parse pod's node affinity once in preFilter	2021-02-25 00:21:32 +00:00
Kubernetes Prow Robot	8feec9bf94	Merge pull request #99351 from CaoDonghui123/fixissues3 Remove deadcode	2021-02-24 15:29:34 -08:00
Kubernetes Prow Robot	1d02dfb79a	Merge pull request #99085 from gavinfish/jieshe/nominated-podinfo Scheduler: Use PodInfo instead of Pod for nominatedPods and QueuedPodInfo	2021-02-24 08:52:50 -08:00
drfish	4e79760968	Remove legacy TODO in framework.go	2021-02-24 23:43:45 +08:00
xiaofei.sun	fd62f32125	Scheduler: remove pkg/apis/core/field_constants.go	2021-02-24 18:06:29 +08:00
caodonghui	f435e24403	Remove deadcode	2021-02-23 17:58:47 +08:00
Kubernetes Prow Robot	4225e1f1cc	Merge pull request #98593 from chymy/scheduler-structured-logs-0130 migrate pkg/scheduler/framework/plugins/volume to structured logs	2021-02-22 18:48:03 -08:00
drfish	bc2df9de72	Use PodInfo instead of Pod for nominatedPods and QueuedPodInfo	2021-02-22 22:00:23 +08:00
Kubernetes Prow Robot	0b5dd00d03	Merge pull request #99119 from gavinfish/sched-preempt Scheduler: let default preemption returns status instead of err	2021-02-19 20:49:41 -08:00
chymy	57fc5f67e7	migrate pkg/scheduler/framework/plugins/volume to structured logs Signed-off-by: chymy <chang.min1@zte.com.cn>	2021-02-20 08:42:31 +08:00
drfish	a1bfa0120e	Let default preemption returns status instead of err	2021-02-19 23:57:23 +08:00
Kubernetes Prow Robot	2b6a8381d2	Merge pull request #98875 from tanjing2020/change-log migrate to structured logging	2021-02-19 07:48:25 -08:00
Kubernetes Prow Robot	d69d228a2c	Merge pull request #99211 from deepakiam/master Substituting bool maps with String sets	2021-02-19 00:20:57 -08:00
Deepak Nair	49a9e28dd8	Substitute boolean maps with String sets	2021-02-18 20:59:32 -08:00
Kubernetes Prow Robot	5ce38504fb	Merge pull request #99118 from adtac/remove-fwk-readme scheduler/framework/plugins: delete moved docs	2021-02-16 13:45:44 -08:00
Kubernetes Prow Robot	0ce2036e81	Merge pull request #98949 from gavinfish/sched-rm-reflect1 Scheduler: remove reflect.DeepEqual for defaultpreemption, helper, imagelocality package	2021-02-16 07:13:06 -08:00
Adhityaa Chandrasekar	4e8454ae9d	scheduler/framework/plugins: delete moved docs Signed-off-by: Adhityaa Chandrasekar <adtac@google.com>	2021-02-16 13:26:27 +00:00
drfish	ac0b034b02	Remove reflect.DeepEqual for defaultpreemption, helper, and imagelocality package	2021-02-13 16:16:14 +08:00
Kubernetes Prow Robot	b1a2a99f1f	Merge pull request #98997 from gavinfish/sched-remove-todo Scheduler: remove outdated TODO in interpodaffinity	2021-02-11 15:48:46 -08:00
drfish	2e7e075762	Remove outdated TODO in interpodaffinity	2021-02-11 20:45:00 +08:00
Kubernetes Prow Robot	838bb6a567	Merge pull request #98663 from gavinfish/sched-remove-plugin-pt Scheduler: change config.Plugins from pointers to objects	2021-02-10 15:36:15 -08:00
drfish	74315f9c56	Change config.Plugins from pointers to objects	2021-02-10 23:45:59 +08:00
tanjing2020	300d109d78	migrate to structured logging	2021-02-10 16:11:52 +08:00
Kubernetes Prow Robot	28e2e12b88	Merge pull request #98863 from chendave/test_coverage Improve test coverage for service affinity	2021-02-08 17:04:02 -08:00
Dave Chen	06bc3b48af	Improve test coverage for service affinity Pods that are filtered by the plugin should has UID associated, otherwise all those matching pods will be filtered out, this is the against of the spec of testcases. Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-02-08 17:02:53 +08:00
dabaooline	7c99f426cd	fix ignored podinfo parserr Co-authored-by: Jie Shen <drfish.me@gmail.com>	2021-02-06 18:59:12 +08:00
Kubernetes Prow Robot	ebe7380b38	Merge pull request #98518 from tanjing2020/change-log migrate default_preemption.go to structured logging	2021-02-03 19:54:28 -08:00
drfish	d15dacb57d	Add Equal func for Status struct	2021-02-04 00:32:01 +08:00
Kubernetes Prow Robot	673a844834	Merge pull request #98338 from gavinfish/sched-remove-pro Cleanup: remove prometheus dependencies for scheduler	2021-02-01 23:22:40 -08:00
Kubernetes Prow Robot	8096513aca	Merge pull request #92866 from cofyc/fix91281 scheduler: Extend ExtenderFilterResult to include UnschedulableAndUnresolvable nodes	2021-02-01 23:22:27 -08:00
Kubernetes Prow Robot	4e72a35b35	Merge pull request #98588 from gavinfish/sched-fw-ut Scheduler: organize framework unit tests in subtests	2021-02-01 20:40:36 -08:00
Kubernetes Prow Robot	ba85bfee39	Merge pull request #98129 from chendave/expose_status Expose node status so that external preemption plugins can use it	2021-02-01 19:24:40 -08:00
Kubernetes Prow Robot	f27318c0da	Merge pull request #98445 from damemi/taint-toleration-internal-helpers Move Taint/Toleration helpers to component-helpers repo	2021-02-01 17:50:27 -08:00
tanjing2020	e62cfa7cc4	migrate default_preemption.go to structured logging	2021-02-02 09:38:23 +08:00
Mike Dame	578ff3ec34	Move Taint/Toleration helpers to component-helpers repo This is part of the goal for scheduling to remove dependencies on internal packages for the scheduling framework. It also provides these functions in an external location for other components and projects to import.	2021-02-01 11:06:03 -05:00
Mike Dame	ba72411aa2	Move GetPersistentVolumeClaimClass to component-helpers The goal of this move is related to issue 89930, to break the dependence of scheduling plugins on internal helpers. This function can easily move to component-helpers where it will be used by other components as well.	2021-02-01 10:48:38 -05:00
Dave Chen	fe5a266a03	Include `UnschedulableAndUnresolvable` nodes into the status map Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-02-01 10:49:43 +08:00
drfish	b9ab8768b6	Remove duplicated error log in framework	2021-01-31 17:17:03 +08:00
drfish	0c3d8b9720	Organize framework unit tests in subtests	2021-01-31 13:34:52 +08:00
drfish	c959e23250	Remove prometheus dependencies for scheduler	2021-01-30 12:15:22 +08:00
Kubernetes Prow Robot	03168d2e32	Merge pull request #98540 from damemi/internal-helper-get-avoid-pods Scheduler: move GetAvoidPodsFromNodeAnnotations to component-helpers	2021-01-29 15:11:48 -08:00
Yecheng Fu	9a2713503a	multiple extenders and UnschedulableAndUnresolvable takes precedence over Unschedulable	2021-01-29 11:32:43 +08:00
Dave Chen	9d48a44601	Expose node status so that external preemption plugins can use it Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-01-29 10:17:25 +08:00
Wei Huang	f8a6bdb044	Surface info of failed plugins during PerFilter and Filter	2021-01-28 12:20:42 -08:00
Mike Dame	73d8eba1a4	Scheduler: move GetAvoidPodsFromNodeAnnotations to component-helpers	2021-01-28 14:41:55 -05:00
Kubernetes Prow Robot	252887e39f	Merge pull request #98485 from gavinfish/sched-wrap-all-err Scheduler: wrap all errors in pkg/scheduler	2021-01-28 08:21:46 -08:00
Jie Shen	f82e3c430c	Wrap all errors in pkg/scheduler	2021-01-28 09:13:40 +08:00
Kubernetes Prow Robot	4b3d6369dd	Merge pull request #98453 from tanjing2020/change-log Add pod information to the error logs	2021-01-27 14:51:07 -08:00
tanjing2020	53671ffcd2	Add pod information to the log	2021-01-27 09:49:06 +08:00
Kubernetes Prow Robot	bfac3e9309	Merge pull request #98364 from gavinfish/sched-error-interpod Scheduler: wrap errors from DefaultPreemption and InterPodAffinity plugins	2021-01-26 09:40:46 -08:00
Kubernetes Prow Robot	41a42ef675	Merge pull request #98266 from gavinfish/sched-runtime-error Scheduler: wrap errors for framework/runtime	2021-01-26 07:48:47 -08:00
Kubernetes Prow Robot	35871e49b7	Merge pull request #98134 from tanjing2020/change-log migrate generic_scheduler.go and types.go to structured logs	2021-01-26 07:48:35 -08:00
drfish	a6f2736032	Wrap errors from DefaultPreemption and InterPodAffinity plugins	2021-01-26 23:00:12 +08:00
Jie Shen	b79c2ebd7e	Wrap errors for framework/runtime	2021-01-26 13:48:58 +08:00
tanjing2020	d59d10762f	migrate generic_scheduler.go and types.go to structured logs	2021-01-26 09:31:05 +08:00
Kubernetes Prow Robot	fa3be1bcd2	Merge pull request #98096 from leileiwan/master fix(*):inter pod affinity default min score is zero	2021-01-25 07:22:54 -08:00
drfish	8be6d9650c	Update potentialVictims as framework.PodInfo type	2021-01-24 22:17:28 +08:00
leileiwan	65d2dda443	fix(*): init max score with -maxInt64	2021-01-24 17:30:27 +08:00
Wei Huang	2ba120dcfa	sched: avoid using shareable singleton instance	2021-01-21 22:47:12 -08:00
Kubernetes Prow Robot	39115c64b0	Merge pull request #97599 from gavinfish/refact-updatewithpod Scheduler: Update the PreFilterExtensions interface to use PodInfo	2021-01-20 12:09:01 -08:00
Kubernetes Prow Robot	3fedfb8ed8	Merge pull request #97454 from lixiaobing1/nodename modify hostname of ErrReason	2021-01-19 08:19:45 -08:00
drfish	d4418c1402	Update the PreFilterExtensions interface to use PodInfo	2021-01-19 00:49:52 +08:00
leileiwan	273de36b5d	fix unit test	2021-01-18 22:55:37 +08:00
Kubernetes Prow Robot	c37905c06c	Merge pull request #97917 from gavinfish/refact-addpod Scheduler: Add function AddPodInfo(*PodInfo) for NodeInfo struct	2021-01-16 00:25:43 -08:00
Kubernetes Prow Robot	38585884e3	Merge pull request #97184 from chendave/add_status Show the details on the failure of preemption	2021-01-15 10:25:51 -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
leileiwan	8eb8f8ab26	fix(*):inter pod affinity default min score is zero	2021-01-15 17:41:52 +08:00
Kubernetes Prow Robot	faaae71427	Merge pull request #97794 from chendave/cleanup_status Refactor: rewrite `Merge` method to address readability and efficiency	2021-01-14 07:15:17 -08:00
Dave Chen	3c197c55ff	Refactor: rewrite `Merge` method to address readability and efficiency Signed-off-by: Dave Chen <dave.chen@arm.com>	2021-01-14 10:20:58 +08:00
Kubernetes Prow Robot	a28c802db7	Merge pull request #97538 from lingsamuel/requirement-return-field-error make labels.NewRequirement returns aggregated field.ErrorList	2021-01-13 14:17:17 -08:00
drfish	90ba736433	Add function AddPodInfo(*PodInfo) for NodeInfo struct	2021-01-13 23:04:37 +08:00
Ling Samuel	a1f8dc41ef	make labels.NewRequirement returns aggregated field.ErrorList, make nodeaffinity parsing function use it Signed-off-by: Ling Samuel <lingsamuelgrace@gmail.com>	2021-01-11 16:23:53 +08:00
lixiaobing1	b5487d823c	modify hostname of ErrReason	2021-01-06 09:25:25 +08:00
Kubernetes Prow Robot	86f8c3ee91	Merge pull request #97591 from gavinfish/sched-interpodaffinity-typo Cleanup: fix typos in scheduler interpodaffinity package	2021-01-05 15:12:05 -08:00
Kubernetes Prow Robot	974404757d	Merge pull request #96929 from gavinfish/sched-plugin-core Scheduler: Move PodPassesFiltersOnNode out of core to avoid plugin dependency	2021-01-05 11:46:13 -08:00
Kubernetes Prow Robot	07bd985724	Merge pull request #96561 from ialidzhikov/cleanup/csi-node-info Remove CSINodeInfo feature gate	2021-01-05 11:46:00 -08:00
Kubernetes Prow Robot	3e36f78c42	Merge pull request #97521 from lixiaobing1/nodeselector add node selector info in ErrReasonPod	2021-01-04 16:13:56 -08:00
drfish	2fcea1f737	Fix typos in scheduler interpodaffinity package	2020-12-30 14:20:07 +08:00
lixiaobing1	0e274441ba	add node selector info in ErrReasonPod	2020-12-26 14:15:08 +08:00
chymy	6ec7b823c1	Add a hyperlink to issue 95156 Signed-off-by: chymy <chang.min1@zte.com.cn>	2020-12-24 15:41:05 +08:00
drfish	070773c399	Remove scheduler plugins package's dependency from core package	2020-12-20 00:18:40 +08:00
Alex Dudko	c03b4c7850	Migrate pkg/scheduler logs to structured logging in pkg/scheduler/eventhandlers.go * add event for unscheduled pod * delete event for unscheduled pod * add event for scheduled pod * delete event for scheduled pod in pkg/scheduler/framework/plugins/defaultbinder/default_binder.go * Attempting to bind pod to node in pkg/scheduler/scheduler.go * Updating pod condition * Attempting to schedule pod * Skip schedule deleting pod	2020-12-18 10:45:00 -08:00
Kubernetes Prow Robot	bd4d197b52	Merge pull request #96447 from chendave/bind_postfilter Remove the deprecated metrics from scheduler	2020-12-14 06:31:28 -08:00
Dave Chen	5144e2ec78	Remove the deprecated metrics from scheduler Deprecated metrics are removed and suggest to use the Histogram metrics got from scheduler extension points. Signed-off-by: Dave Chen <dave.chen@arm.com> Co-authored-by: wawa0210 <xiaozhang0210@hotmail.com>	2020-12-14 11:31:50 +08:00
ialidzhikov	bc432124a2	Remove CSINodeInfo feature gate Signed-off-by: ialidzhikov <i.alidjikov@gmail.com>	2020-12-10 09:58:22 +02:00
Kubernetes Prow Robot	5996839425	Merge pull request #96745 from lingsamuel/scheduler-validation Use field.Error(s) in scheduler plugin args validation	2020-12-09 02:10:50 -08:00
Kubernetes Prow Robot	f367cb671a	Merge pull request #96774 from lixiaobing1/noderesources2 clarify the logic of noderesources comparison	2020-12-08 20:03:01 -08:00
Kubernetes Prow Robot	dfd3f0ffc3	Merge pull request #96713 from lixiaobing1/fixTypoUtilization fix typos in type functionShapePoint	2020-12-08 18:36:05 -08:00
Kubernetes Prow Robot	83b2c7a1bf	Merge pull request #96311 from thockin/kep-1659-topology-labels Convert users of old failure-domain labels to new	2020-12-08 17:28:27 -08:00
Kubernetes Prow Robot	9a175b9b2a	Merge pull request #96223 from SataQiu/fix-scheduler-20201104 scheduler: parse Pod's Node affinity once in PreScore phase	2020-12-08 17:28:06 -08:00
Ling Samuel	77f0f442a1	Use field.Error(s) in scheduler plugin args validation Signed-off-by: Ling Samuel <lingsamuelgrace@gmail.com>	2020-12-02 08:49:33 +08:00
SataQiu	2b38078de1	scheduler: parse Pod's Node affinity once in PreScore phase Signed-off-by: SataQiu <1527062125@qq.com>	2020-11-26 11:19:52 +08:00
lixiaobing1	e12fab6779	optimize the logic of noderesources comparision	2020-11-24 08:31:28 +08:00
rootlh	42c00bc523	fix bug: concurrent map writes error	2020-11-22 01:40:51 +08:00
lixiaobing1	8b351ac9d0	fix typos in type functionShapePoint	2020-11-19 20:22:09 +08:00
Kubernetes Prow Robot	ae95984e88	Merge pull request #96426 from damemi/print-scheduler-config Log defaulted kube-scheduler component config at startup	2020-11-12 16:03:01 -08:00
Tim Hockin	4068402459	Change trivial topology labels In these cases the actual label key is incidental.	2020-11-12 11:21:37 -08:00
Kubernetes Prow Robot	3e43d5b92a	Merge pull request #96292 from wangyx1992/cleanup-scheduler-log-capatilization cleanup: fix log capitalization in scheduler	2020-11-12 11:20:45 -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
Aldo Culquicondor	d6ef6d6e43	Capture defaulted plugin configs from framework Some plugin configs are not produced until the framework is instantiated. Add a callback to capture them inside the framework constructor. Change-Id: Id3f709b6461ccd0eafec7d21412cda093d9c4645	2020-11-10 19:41:18 -05:00
Aldo Culquicondor	3ce145787a	Add AddedAffinity to the NodeAffinityArgs And use it in Filter and Score. Change-Id: I173d8f2d5578762e9873181d5b44ea30b6dbbbc2	2020-11-09 15:19:15 -05:00
Kubernetes Prow Robot	bd95fb101d	Merge pull request #94814 from adtac/preemption2 optimise defaultpreemption: enumerate fewer candidates	2020-11-05 21:18:50 -08:00
Tim Hockin	819ff9b087	Use topology labels instead of old beta names (#96033 ) * Rename const for topology.../zone * Rename const for topology.../region * Rename const for failure-domain.../zone * Rename const for failure-domain.../region * Restore old names for compat	2020-11-05 20:26:50 -08:00
Kubernetes Prow Robot	2d6cd683bd	Merge pull request #95541 from cofyc/fix95538 volume binding: report UnschedulableAndUnresolvable status instead of an error when bound PVs not found	2020-11-05 15:16:51 -08:00
Yecheng Fu	0961891a7a	report UnschedulableAndUnresolvable status instead of an error when PVCs can't find bound persistent volumes This is an user error. We should't report an error.	2020-11-05 10:28:40 +08:00
Adhityaa Chandrasekar	a3d94b53ca	optimise defaultpreemption: enumerate fewer candidates Signed-off-by: Adhityaa Chandrasekar <adtac@google.com>	2020-11-04 22:39:58 +00:00
Kubernetes Prow Robot	48fa50fb5e	Merge pull request #95944 from wangyx1992/error-log-captialize cleanup: fix some error log capitalization	2020-11-04 13:25:21 -08:00
Kubernetes Prow Robot	9866d4303a	Merge pull request #96151 from warmchang/volumelimittype Remove maximum volume limit comment which is easily outdated	2020-11-04 07:02:05 -08:00
William Zhang	a7919225e2	Remove maximum volume limit comment which is easily outdated.	2020-11-04 21:39:22 +08:00
Aldo Culquicondor	d572249d30	Add runtime representation of []v1.PreferredSchedulingTerm to be used for repeatedly scoring nodes. Change-Id: Ib1a0866979ce6cf75d1d9668c4bf8f6fb57298b2	2020-11-03 10:21:31 -05:00
Kubernetes Prow Robot	43edb40632	Merge pull request #96092 from Huang-Wei/honor-false-LocalStorageCapacityIsolation Honor disabled LocalStorageCapacityIsolation in scheduling	2020-11-02 17:12:15 -08:00
Wei Huang	fb782eee57	Honor disabled LocalStorageCapacityIsolation in scheduling	2020-11-02 13:21:08 -08:00
Kubernetes Prow Robot	17dcccbe07	Merge pull request #96109 from ingvagabund/move-IsScalarResourceName-under-scheduler Move pkg/apis/core/v1.IsScalarResourceName under pkg/scheduler/util	2020-11-02 10:24:27 -08:00
Kubernetes Prow Robot	332d17c7f5	Merge pull request #95731 from farah/split-scheduler Delete framework/v1alpha1 folder and change remaining import paths	2020-10-30 11:14:22 -07:00
Mike Dame	b7ba77c25b	Move MatchNodeSelectorTerms to k8s.io/component-helpers	2020-10-29 13:39:13 -04:00
Kubernetes Prow Robot	2729b8e375	Merge pull request #95871 from damemi/move-unchanged-scheduler-helpers Change function signature for MatchNodeSelectorTerms	2020-10-29 04:18:59 -07:00
Yixiang2019	62710bc034	cleanup: fix some error log capitalization Signed-off-by: Yixiang2019 <wang.yixiang@zte.com.cn>	2020-10-28 16:44:54 +08:00
Kubernetes Prow Robot	93fcb22e64	Merge pull request #95687 from tangwz/make_profile_an_interface scheduler: make Profile an interface.	2020-10-27 11:41:26 -07:00
Mike Dame	d9f334683e	Change function signature for MatchNodeSelectorTerms As part of externalizing this function to the k8s.io/component-helpers repo, this commit simplifies the function signature and makes its 2 helpers private (nodeSelectorRequirementsAsSelector and nodeSelectorRequirementsAsFieldSelector).	2020-10-27 12:52:06 -04:00
Jan Chaloupka	6822a0ec20	Move pkg/apis/core/v1.IsScalarResourceName under pkg/scheduler/util IsScalarResourceName is imported only inside pkg/scheduler packages.	2020-10-27 13:40:32 +01:00
tangwz	5f3efa671d	scheduler: make Profile an interface.	2020-10-27 09:13:04 +08:00
Kubernetes Prow Robot	5ed903dbfd	Merge pull request #95809 from alculquicondor/rebench-spread Optimize NormalizeScore for PodTopologySpread	2020-10-26 11:23:02 -07:00
Kubernetes Prow Robot	1fcd02cc2e	Merge pull request #95812 from Huang-Wei/fix-pts-node-miss-label Fix a bug that Pods with topologySpreadConstraints get scheduled to nodes without required labels	2020-10-23 09:55:57 -07:00
Aldo Culquicondor	e721576d55	Optimize NormalizeScore for PodTopologySpread Change-Id: I928174a220c8c0f4b69180fdfb2f075278a482be	2020-10-23 11:15:15 -04:00
Aldo Culquicondor	ab7a38220f	Add 5k nodes benchmark for pod topology spreading Change-Id: I1a5ed73ba03570671c0a92277678c0f3f786385f	2020-10-23 11:15:15 -04:00
Ali	bfdeda58b7	Delete framework/v1alpha1 folder and change remaining import paths	2020-10-23 13:16:13 +11:00
Wei Huang	f7a93ea915	Fix a bug that Pods with topologySpreadConstraints get scheduled to nodes without required labels	2020-10-22 15:56:16 -07:00
Aldo Culquicondor	15d2ab1615	Fix labels for spreading benchmark Nodes where being created with beta zone label, whereas the service was using stable. Change-Id: I08ba1b6c083217759524236bde3888e527b4a44f	2020-10-21 15:51:44 -04:00
Aldo Culquicondor	87c8349bdc	Graduate DefaultPodTopologySpread to beta And set to enabled by default Change-Id: Ie4cc4758c52492924cb0663450f2747908cb5882	2020-10-19 16:58:09 -04:00
Kubernetes Prow Robot	fbe806ef9e	Merge pull request #95448 from alculquicondor/policy-spread Map SelectorSpreadPriority to PodTopologySpread plugin	2020-10-15 12:55:25 -07:00
Aldo Culquicondor	95dd99905f	Map SelectorSpreadPriority to PodTopologySpread plugin when DefaultPodTopologySpread feature is enabled If SelectorSpreadPriority is in use, PodTopologySpread gets inevitably enabled. When only EvenPodsSpreadPriority is in use, PodTopologySpread is configured without system defaults. Change-Id: I2389a585cd8ad0bd35b0d2acae1665cd46908b3e	2020-10-14 13:45:26 -04:00
Kubernetes Prow Robot	6268e6f990	Merge pull request #95069 from farah/split-scheduler Move scheduler interface to pkg/scheduler/framework	2020-10-13 14:23:54 -07:00
Kubernetes Prow Robot	e3d7d067ab	Merge pull request #95066 from SataQiu/wrap-errors-2020092502 Wrap errors for NodeLabel, NodePorts, NodePreferAvoidPods and NodeResourcesBalancedAllocation plugins	2020-10-13 09:46:27 -07:00
Kubernetes Prow Robot	dc98ed96f6	Merge pull request #95085 from arghya88/wrap-error-taint-toleration-plugin Wrap errors in taint-toleration, service-affinity plugin	2020-10-13 08:16:26 -07:00
Ali	09b2e8f638	Move scheduler interface to pkg/scheduler/framework	2020-10-13 13:13:27 +11:00
Kubernetes Prow Robot	4bbf4111e2	Merge pull request #92507 from ingvagabund/staging-library-go Initialize k8s.io/component-helpers staging repository	2020-10-12 10:30:48 -07:00
Jan Chaloupka	274c536da3	Removing GetPodPriority from pkg/api and importing PodPriority from k8s.io/component-helpers	2020-10-11 21:40:11 +02:00
Kubernetes Prow Robot	c72b30b3b7	Merge pull request #93534 from everpeace/score-in-preemption-handle scheduler: expose Run[Pre]ScorePlugins functions to PreemptionHandle(through PluginRunner)	2020-10-09 20:34:47 -07:00
SataQiu	a0efc33158	wrap errors from NodeLabel, NodePorts, NodePreferAvoidPods and NodeResourcesBalancedAllocation plugins	2020-10-10 11:00:40 +08:00
Aldo Culquicondor	c8a0b9e8e7	Add defaultingType to PodTopologySpreadArgs Change-Id: Ibf6a4fdb39a31fe9deed68de7e7cb24a9bf9d06a	2020-10-09 17:12:12 -04:00
Kubernetes Prow Robot	281412b5e9	Merge pull request #95191 from alculquicondor/policy-default-spread Move predicates and priorities configuration creation to Policy mapping	2020-10-05 17:04:33 -07:00
Kubernetes Prow Robot	2f15024e7d	Merge pull request #95157 from adtac/schedplugins scheduler framework: document how to make plugins configurable	2020-10-05 17:04:20 -07:00
Adhityaa Chandrasekar	3e7b2c0707	scheduler framework: document how to make plugins configurable Signed-off-by: Adhityaa Chandrasekar <adtac@google.com>	2020-10-05 21:29:11 +00:00
Aldo Culquicondor	a0b72dbef9	Move predicates and priorities configuration creation to Policy mapping For separation of concerns. Also make the producers receive the existing configuration so they can take decisions based on them. Change-Id: Id5db5588aabb90e7b8f087bd3f3c967e86dc4acc	2020-10-01 15:04:24 -04:00
Kubernetes Prow Robot	5b33feb943	Merge pull request #95146 from draveness/patch-5 fix: use ">" instead of ">=" in resource allocation	2020-09-30 12:55:08 -07:00
Draven	79f05c65a0	fix: use ">" instead of ">=" in resource allocation	2020-09-30 11:06:17 +08:00
Arghya Sadhu	8154dc95b5	wrap errors in selectorspread and podtoplogyspread plugin	2020-09-28 21:28:54 +05:30
Arghya Sadhu	ad415b9f54	wrap errors in service affinity plugin	2020-09-27 11:28:31 +05:30
Arghya Sadhu	ff3c751afc	wrap errors in taint-toleration plugin	2020-09-26 21:16:41 +05:30
SataQiu	8c51c9955c	wrap errors from DefaultPreemption, ImageLocality and NodeAffinity plugins	2020-09-25 10:38:27 +08:00
Kubernetes Prow Robot	44cd4fcedc	Merge pull request #95001 from arghya88/deprecate-scheduler-metrics deprecate scheduler metrics	2020-09-24 13:57:48 -07:00
Kubernetes Prow Robot	48cb3b2b4f	Merge pull request #94850 from SataQiu/structed-log-20200917 Using structured logging in scheduler framework runtime	2020-09-24 09:24:06 -07:00
SataQiu	47c58c3785	using structured logging in scheduler framework runtime	2020-09-24 21:54:31 +08:00
Arghya Sadhu	078b355da3	deprecate scheduler metrics BindingLatency and SchedulingAlgorithmPreemptionEvaluationDuration	2020-09-23 17:15:13 +05:30
Arghya Sadhu	c62f0dd165	removing deprecated scheduler metrics	2020-09-22 21:04:15 +05:30
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
Aldo Culquicondor	7fb40fc03c	Wrap errors on VolumeBinding plugin Signed-off-by: Aldo Culquicondor <acondor@google.com> Change-Id: I23053528ac6857124fddd7f9fa26e122202ff4bd Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-09-10 16:22:16 -04:00
Aldo Culquicondor	94985e28ac	Wrap errors on DefaultBinder plugin Signed-off-by: Aldo Culquicondor <acondor@google.com> Change-Id: I2e3c8aa2c1a2a5102e9110b6cff91d66a79a90f1	2020-09-10 16:22:16 -04:00
Aldo Culquicondor	aefcfcc627	Wrap errors when running Bind plugins Signed-off-by: Aldo Culquicondor <acondor@google.com> Change-Id: I29f8d3ea219a5cf667cf718545e8dfff971ca6ec	2020-09-10 16:22:15 -04:00
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
Aldo Culquicondor	34102140e2	Hold error in framework's Status To allow obtaining and comparing the original error. Signed-off-by: Aldo Culquicondor <acondor@google.com> Change-Id: Ibcef89f7b876a273ecc24548f8d204966e0e6059	2020-09-10 10:52:36 -04:00
Wei Huang	4f7ae54f3e	fixup: add podLister as a member field of DefaultPreemption	2020-09-08 18:27:23 -07:00
Wei Huang	52bf6ba8ba	Preemption plugin to fetch pod from informer cache	2020-09-08 18:27:23 -07:00
Kubernetes Prow Robot	44ecd80cf1	Merge pull request #91557 from chendave/cleanup cleanup: remove useless methods	2020-09-08 06:27:44 -07:00
Kubernetes Prow Robot	d239cdfbc0	Merge pull request #94059 from ahg-g/ahg-anti-affinity Track pods with required anti-affinity	2020-09-08 04:54:12 -07:00
Kubernetes Prow Robot	b837699f74	Merge pull request #94125 from soulxu/only_includes_all_nodes_for_preferred Only process all nodes when incoming pod has no preferred affinity	2020-09-07 14:01:58 -07:00
Kubernetes Prow Robot	217d89a59f	Merge pull request #93843 from soulxu/fast_path_podaffinity Fast return when no any matched anti-affinity terms	2020-09-04 03:31:55 -07:00
Yuan Chen	f6f9bf3e76	Update comments in pkg/scheduler/framework/v1alpha1/interface.go	2020-08-31 15:51:42 -07:00
Kubernetes Prow Robot	2382628f16	Merge pull request #93246 from lixiaobing1/lxb-remove-algorithm remove some notes about scheduler/algorithm	2020-08-28 06:36:18 -07:00
Kubernetes Prow Robot	72350a3cf7	Merge pull request #93083 from Huang-Wei/dupe-import-alias Remove duplicate path imports	2020-08-28 04:34:53 -07:00
Kubernetes Prow Robot	27c9bd4fd4	Merge pull request #92939 from yuanchen8911/patch-1 Fix an error in PreBindPlugin comment	2020-08-27 19:08:04 -07:00
Kubernetes Prow Robot	a4103dfeaf	Merge pull request #92819 from chendave/cleanup_machine Change the node name from "machine" to "node"	2020-08-27 19:06:57 -07:00
Kubernetes Prow Robot	9062c43b76	Merge pull request #94211 from soulxu/cleanup_candidates Initialize candidate directly instead of iterating the array of candidates	2020-08-27 16:08:06 -07:00
Kubernetes Prow Robot	a5160414e0	Merge pull request #93706 from SimpCosm/fix/scheduler-plugin-comment Fix an error in NodeUnschedulable plugin comment	2020-08-27 16:06:48 -07:00
Kubernetes Prow Robot	19064f4738	Merge pull request #93669 from Mr-Linus/patch-1 Remove unnecessary conversion	2020-08-27 16:06:25 -07:00
He Jie Xu	0e8bd4c550	Initialize candidate directly instead of iterating the array of candidates Using existing victimsMap to get the victims, then it is easy to build candidate directly.	2020-08-27 23:29:36 +08:00
He Jie Xu	ccd8eb3b1b	Only process all nodes when incoming pod has no preferred affinity Currently, in interpodaffinty plugin, it only processes all nodes when the incoming pod with affinity. Actually, it only cares about all nodes when the incoming pod with preferred affinity. Then it will reduces the number of nodes need to be processed.	2020-08-25 16:13:17 +08:00
Linus Lee 李俊江	e55856048d	Remove unnecessary conversion Update framework.go Update framework.go Update framework.go remove unnecessary conversion remove unnecessary conversion remove unnecessary conversion remove unnecessary conversion	2020-08-25 10:07:11 +08:00
Kubernetes Prow Robot	1c93be24ee	Merge pull request #93629 from cofyc/93009 fix flaky TestVolumeBinding unit test	2020-08-21 08:33:40 -07:00
Abdullah Gharaibeh	a8873e1a43	Track pods with required anti-affinity This is a performance optimization that reduces the overhead of inter-pod affinity PreFilter calculaitons. Basically eliminates that overhead when no pods in the cluster use required pod anti-affinity. This offered 20% improvement on 5k clusters for preferred anti-affinity benchmarks.	2020-08-21 10:09:21 -04:00
Aldo Culquicondor	dfe9e413d9	Keep track of remaining pods when a node is deleted. The apiserver is expected to send pod deletion events that might arrive at a different time. However, sometimes a node could be recreated without its pods being deleted. Partial revert of https://github.com/kubernetes/kubernetes/pull/86964 Signed-off-by: Aldo Culquicondor <acondor@google.com> Change-Id: I51f683e5f05689b711c81ebff34e7118b5337571	2020-08-13 14:24:01 -04:00
lixiaobing1	7920de5b57	remove some notes about scheduler/algorithm	2020-08-13 10:01:54 +08:00
He Jie Xu	75ccb90407	Fast return when no any matched anti-affinity terms When check the incoming pod's anti-affinity rules, there is change to return early when there is no any matched anti-affinity terms in the whole cluster.	2020-08-10 14:53:10 +08:00
houmin	868dd41a96	Fix an error in NodeUnschedulable plugin comment	2020-08-10 11:20:23 +08:00
Mike Dame	012245c5b9	Add LabelSelector validation in Pod Affinity/AntiAffinity Filter and Score plugins The lack of this validation on incoming pods causes unpredictable cluster outcomes when later calculating affinity results against existing pods (see #92714). This fix quickly addresses the main source where these problems should be caught. It is unfortunately difficult to add this validation directly to the API server due to the fact that it may break migrations with existing pods that fail this check. This is a compromise to address the current issue.	2020-08-07 12:17:40 -04:00
Shingo Omura	ef1fab7642	expose Run[Pre]ScorePlugins functions in PluginRunner interface	2020-08-04 22:50:13 +09:00
Yecheng Fu	96d0408a89	fix TestVolumeBinding unit test	2020-08-03 07:06:06 +08:00
Abdullah Gharaibeh	5e81a2de98	Optimize VolumeRestrictions scheduler plugin	2020-07-22 23:00:01 -04:00
Wei Huang	bc04d73330	remove duplicate path import	2020-07-14 16:34:09 -07:00
Wei Huang	4e8ccf0187	Refactor and expose common preemption functions	2020-07-11 23:17:21 -07:00
Kubernetes Prow Robot	d06ff65943	Merge pull request #92876 from Huang-Wei/pdbLister Add pdbLister as a member field of struct DefaultPreemption	2020-07-11 20:57:42 -07:00
Kubernetes Prow Robot	016c2f64de	Merge pull request #92840 from adtac/listers selectorspread: access listers in plugin instantiation	2020-07-11 20:56:23 -07:00
Kubernetes Prow Robot	36b4c2942b	Merge pull request #92815 from Huang-Wei/bypass-prefilter-svcaffinity Bypass PreFilter in ServiceAfffinity if AffinityLabels arg is not present	2020-07-10 15:43:11 -07:00
Kubernetes Prow Robot	fbc9cf0894	Merge pull request #92797 from ahg-g/ahg-prefilter Return a FitError when PreFilter fails with unschedulable status	2020-07-10 15:42:31 -07:00
Kubernetes Prow Robot	0cb7e320a5	Merge pull request #92784 from pohly/generic-ephemeral-inline-volumes generic ephemeral inline volumes	2020-07-10 15:41:46 -07:00
Dave Chen	a1b2a7765d	Change the node name from "machine" to "node" Latest change on master rename the node name from "machine" to "node" but haven't update all the affected code, which causes some of testcases invalid. Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-07-10 10:17:58 +08:00
Patrick Ohly	ff3e5e06a7	GenericEphemeralVolume: initial implementation The implementation consists of - identifying all places where VolumeSource.PersistentVolumeClaim has a special meaning and then ensuring that the same code path is taken for an ephemeral volume, with the ownership check - adding a controller that produces the PVCs for each embedded VolumeSource.EphemeralVolume - relaxing the PVC protection controller such that it removes the finalizer already before the pod is deleted (only if the GenericEphemeralVolume feature is enabled): this is needed to break a cycle where foreground deletion of the pod blocks on removing the PVC, which waits for deletion of the pod The controller was derived from the endpointslices controller.	2020-07-09 23:29:24 +02:00
Yuan Chen	57de07064f	Fix a typo in PreBindPlugin comment "before a pod is being scheduled" ->" before a pod is bound"	2020-07-09 10:51:14 -07:00
Kubernetes Prow Robot	3a5e7ea986	Merge pull request #92752 from chendave/skip_preemption Cut off the cost to run filter plugins when no victim pods are found	2020-07-09 09:10:10 -07:00
Kubernetes Prow Robot	70e09f2c24	Merge pull request #88842 from angao/fit-arg add args for NodeResourcesFit plugin	2020-07-09 05:04:10 -07:00
Kubernetes Prow Robot	55d77ade67	Merge pull request #92489 from alculquicondor/sig-storage-ownership Add SIG storage owner aliases	2020-07-09 00:05:20 -07:00
Kubernetes Prow Robot	94a08e159a	Merge pull request #92387 from pohly/csi-storage-capacity CSI storage capacity check	2020-07-09 00:04:59 -07:00
Wei Huang	9d377eb655	Add pdbLister as a member field of struct DefaultPreemption	2020-07-07 12:25:53 -07:00
Adhityaa Chandrasekar	832a53acdb	selectorspread: access listers in plugin instantiation	2020-07-07 14:45:28 +00:00
Aldo Culquicondor	27ec356d76	Add SIG storage owner aliases And give ownership to pkg/scheduler/framework/plugins/volumebinding Signed-off-by: Aldo Culquicondor <acondor@google.com> Change-Id: I4bd89b1745a2be0e458601056ab905bdd6692195	2020-07-07 10:26:16 -04:00
Dave Chen	028af0970f	Cut off the cost to run filter plugins when no victim pods are found If no potential victims could be found, there is no need to evaluate the node again, since its state didn't change. It's safe to return and thus prevent scheduling from running the filter plugins again. NOTE: A node that is filtered out by filter plugins could pass the filter plugins if there is a change on that node, i.e. pods termination on that node. Previously, this could be either caught by the normal `schedule` or `preempt` (pods are terminated when the preemption logic tries to find the nodes and re-evaluate the filter plugins.) Actually, this shouldn't be taken care by the preemption, consider the routine of `schedule` is always running when the interval is "zero", let `schedule` take care of it will release `preempt` from something irrelevant with the `preemption`. Due to above reason, couple of testcase as well as the logic of checking the existence of victim pods are removed as it will never happen after the change. Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-07-07 09:55:34 +08:00
Abdullah Gharaibeh	c98dee4945	Return a FitError when PreFilter fails with unschedulable status	2020-07-06 15:02:07 -04:00
Patrick Ohly	0efbbe8555	CSIStorageCapacity: check for sufficient storage in volume binder This uses the information provided by a CSI driver deployment for checking whether a node has access to enough storage to create the currently unbound volumes, if the CSI driver opts into that checking with CSIDriver.Spec.VolumeCapacity != false. This resolves a TODO from commit `95b530366a`.	2020-07-06 19:20:10 +02:00
Wei Huang	07583bf95b	Bypass PreFilter in ServiceAfffinity if AffinityLabels arg is not present	2020-07-05 23:37:04 -07:00
Kubernetes Prow Robot	86096addb1	Merge pull request #92689 from chendave/fix_testcase Fix the nits found in the testcases of `PodTopologySpread`	2020-07-03 20:31:26 -07:00
Kubernetes Prow Robot	19883b50f8	Merge pull request #92604 from soulxu/fix_preemption_with_nominated_node The Pod is eligible to preempt when previous nominanted node is UnschedulableAndUnresolvable	2020-07-03 05:03:01 -07:00
Dave Chen	3e65fe4378	Change the exception to avoid the cost of preemption node's labels doesn't contain the required topologyKeys in `Constraints` cannot be resolved by preempting the pods on that pods. One use case that could easily reproduce the issue is, - set `alwaysCheckAllPredicates` to true. - one node contains all the required topologyKeys but is failed in predicates such as 'taint'. - another node doesn't hold all the required topologyKeys, and thus return `Unschedulable` status code. - scheduler will try to preempt the pods on the above node with lower priorities. Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-07-03 10:17:31 +08:00
He Jie Xu	b3741f344e	The Pod is eligible to preempt when previous nominanted node is UnschedulableAndUnresolvable If the Pod's previous nominated node is UnschedulableAndUnresolvable from previous filtering, it should be considered for preemption again.	2020-07-03 08:57:45 +08:00
Dave Chen	41fd19760e	Fix the nits found in the testcases of `PodTopologySpread` Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-07-02 12:37:46 +08:00
Wei Huang	7362fccdd7	Polish unit tests of defaultpreemptio plugin	2020-06-30 14:05:48 -07:00
Kubernetes Prow Robot	784b0738b5	Merge pull request #92578 from zhouya0/fix_preemt_comment Fix scheduler preemt function comment	2020-06-29 18:35:27 -07:00
Kubernetes Prow Robot	281023790f	Merge pull request #92501 from rakeshreddybandi/rename-plugin Rename DefaultPodTopologySpread plugin #91994	2020-06-29 18:34:58 -07:00
zhouya0	59f9a7d81e	Fix preemt function comment	2020-06-28 18:29:55 +08:00
Kubernetes Prow Robot	4fc5c1eda2	Merge pull request #92391 from adtac/adtac/reserve-failure scheduler: run Unreserve if Reserve fails	2020-06-27 16:04:14 -07:00
RAKESH REDDY BANDI	d44a20f9ca	Rename DefaultPodTopologySpread plugin #91994	2020-06-27 13:46:31 -04:00
Kubernetes Prow Robot	ad29e168dc	Merge pull request #92108 from Huang-Wei/postfilter-impl-4 [postfilter-impl-4] Move Preempt() to defaultpreemption package.	2020-06-27 09:02:15 -07:00
Adhityaa Chandrasekar	1b223b861a	scheduler: run Unreserve if Reserve fails If a reserve plugin's Reserve method returns an error, there could be previously allocated resources from successfully completed reserve plugins that must be unallocated by the corresponding Unreserve operation. Since Unreserve operations are idempotent, this patch runs the Unreserve operation of ALL reserve plugins when a Reserve operation fails.	2020-06-26 20:41:33 +00:00
Wei Huang	058e3d4258	Move Preempt() and its related functions to defaultpreemption package Refactor genericScheduler and signature of preemption funcs - remove podNominator from genericScheduler - simplify signature of preemption functions Make Preempt() private	2020-06-25 12:33:51 -07:00
Adhityaa Chandrasekar	ec83143342	scheduler: merge Reserve and Unreserve plugins Previously, separate interfaces were defined for Reserve and Unreserve plugins. However, in nearly all cases, a plugin that allocates a resource using Reserve will likely want to register itself for Unreserve as well in order to free the allocated resource at the end of a failed scheduling/binding cycle. Having separate plugins for Reserve and Unreserve also adds unnecessary config toil. To that end, this patch aims to merge the two plugins into a single interface called a ReservePlugin that requires implementing both the Reserve and Unreserve methods.	2020-06-24 21:10:35 +00:00
Kubernetes Prow Robot	8adcd7978e	Merge pull request #92268 from alculquicondor/ext-point-profile Add profile label to framework_extension_point_duration_seconds	2020-06-24 13:31:37 -07:00
Kubernetes Prow Robot	c6d2b223fb	Merge pull request #92222 from cofyc/fix92186 Share pod volume binding cache via framework.CycleState	2020-06-24 13:31:21 -07:00
Yecheng Fu	f899976b41	fixup	2020-06-24 14:14:03 +08:00
Aldo Culquicondor	698eda3079	Add profile label to scheduler extension point metrics Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-06-23 15:30:22 -04:00
Yecheng Fu	22d874993c	build files	2020-06-23 22:18:33 +08:00
Yecheng Fu	4627b419b4	tests only	2020-06-23 22:18:33 +08:00
Yecheng Fu	ee4d7410be	Share pod volume binding cache via framework.CycleState	2020-06-23 22:18:33 +08:00
Dave Chen	e1d61b621a	Scheduler: remove the misleading comments in `NodeResourcesBalancedAllocation` Signed-off-by: Dave Chen dave.chen@arm.com	2020-06-23 17:33:02 +08:00
Wei Huang	d99cc01646	Register and enable defaultpreemption plugin - Enable defaultpreemption as a PostFilter plugin - Remote legacy hard-coded preemption logic	2020-06-22 17:22:27 -07:00
Ali Farah	a22e115a0e	Split scheduler framework implementation into new runtime package	2020-06-22 00:23:43 +10:00
Kubernetes Prow Robot	5ed7b1afb8	Merge pull request #92012 from Huang-Wei/postfilter-impl-2 [postfilter-impl-2] Introduce a defaultpreemption PostFilter plugin	2020-06-19 21:51:42 -07:00
Kubernetes Prow Robot	9c3f648300	Merge pull request #91705 from mrkm4ntr/revert-assumed-in-unreserve Revert assumed PVs and PVCs in unreserve extension point	2020-06-19 21:50:54 -07:00
Kubernetes Prow Robot	5968bc4653	Merge pull request #92247 from chendave/skiptopology Skip `PreScore` when the `TopologySpreadConstraints` is specified	2020-06-19 11:37:44 -07:00
Wei Huang	196056d7fe	Introduce a defaultpreemption PostFilter plugin - Add a defaultpreemption PostFilter plugin - Make g.Preempt() stateless - make g.Preempt() stateless - make g.getLowerPriorityNominatedPods() stateless - make g.processPreemptionWithExtenders() stateless	2020-06-19 09:13:55 -07:00
Shintaro Murakami	79ab958996	Revert assumed PVs and PVCs in unreserve extension point	2020-06-19 17:39:42 +09:00
Dave Chen	068c69d743	Skip `PreScore` when the `TopologySpreadConstraints` is specified `DefaultPodTopologySpread` need't score when the `TopologySpreadConstraints` is specified. `PreScore` needn't do this as well, this cut off the cost of `PreScore` if possible. Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-06-18 18:01:56 +08:00
Dave Chen	9ebd872e71	Explicitly declare the interfaces for extension points This make it easier to catch the issue during the compilation, also, this also align with other plugins, i.e. plugin of "InterPodAffinity". Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-06-17 15:11:44 +08:00
Dave Chen	8f0c329758	cleanup: update invalid comments in plugin of InterPodAffinity Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-06-16 14:11:59 +08:00
Yecheng Fu	814a6f2acd	remove FakeVolumeBinderConfig and test new statues and states	2020-06-12 10:00:19 +08:00
Yecheng Fu	c4138361e4	Fail fast in PreFilter phase and return UnschedulableAndUnresolvable if immediate PVCs are not bound	2020-06-12 10:00:19 +08:00
Kubernetes Prow Robot	6bb7e8ab83	Merge pull request #92010 from Huang-Wei/sched-fwk-expose-EventRecorder Expose EventRecorder to scheduler FrameworkHandle	2020-06-10 22:44:12 -07:00
Kubernetes Prow Robot	5372e017b6	Merge pull request #92003 from mattcary/format-plugins Remove warning about misuse of %w	2020-06-10 22:44:02 -07:00
Wei Huang	7dfabd7af6	Expose EventRecorder to scheduler FrameworkHandle	2020-06-10 18:27:21 -07:00
Matthew Cary	ee9e6a3bcc	Remove warning about misuse of %w	2020-06-10 14:58:55 -07:00
Kubernetes Prow Robot	418c2cbb45	Merge pull request #91918 from alculquicondor/new_max_skew Use maxSkew in PodTopologySpread scoring as tolerance to skew	2020-06-10 04:40:21 -07:00
Wen Gao	b21b298074	add arg for noderesourcesfit plugin to support ignore a group of extended resources	2020-06-10 10:52:54 +08:00
Kubernetes Prow Robot	1cbb5d1e51	Merge pull request #91894 from chendave/podaffinity_comments Fix the incorrect error message of `InterPodAffinity` plugin	2020-06-08 21:44:45 -07:00
Kubernetes Prow Robot	de1a277185	Merge pull request #91735 from gpldirk/tps-comment fix minor comment in podtopologyspread scoring test	2020-06-08 21:43:48 -07:00
Aldo Culquicondor	d353cc1532	Use maxSkew in PodTopologySpread scoring as tolerance to skew This new approach results in better spreading for small number of pods, while still giving meaning to the maxSkew parameter. Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-06-08 16:25:59 -04:00
SataQiu	932e61aefa	deprecate ResourceLimitsPriorityFunction feature gate in the scheduler Signed-off-by: SataQiu <1527062125@qq.com>	2020-06-08 22:20:14 +08:00
Dave Chen	02fb3387a0	Fix the incorrect error message of `InterPodAffinity` plugin A line of copy/paste code firstly from the method named `buildTopologyPairToScore`. Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-06-08 16:39:19 +08:00
Wei Huang	69b9ba6012	Introduce PostFilter extension point	2020-06-05 13:23:45 -07:00
Wei Huang	7f178b2831	Adjust weight of PodTopologySpread to 2 in legacy Policy API	2020-06-04 07:35:25 -07:00
gpldirk	6a26f76add	fix minor comment in podtopologyspread scoring test	2020-06-03 16:03:10 +00:00
Wei Huang	133dde6358	Remove `EvenPodsSpread` featuregate and related logic	2020-06-02 11:24:12 -07:00
Kubernetes Prow Robot	413bc1a1d2	Merge pull request #91138 from chendave/imagelocality Define the thresholds per the size of container images	2020-05-31 16:17:53 -07:00
Dave Chen	42fbb1d72f	Define the thresholds per the size of container images Given the assumption that 90% of images on dockerhub drops into this range (23~1000)MB, this assumption is based on the container images instead of the pod. pod might hold multiple container images, it's better to multiply the assumption by the size of container images. Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-05-30 20:57:50 +08:00
Wei Huang	1837b49554	Scheduler PostFilter API	2020-05-29 18:18:00 -07:00
Dave Chen	649523ce91	cleanup: remove useless methods `BuildArgs` is not used anywhere and the `args` can be directly got from the instance instead of defining a method to do that. Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-05-29 10:41:54 +08:00
Kubernetes Prow Robot	c682b313d9	Merge pull request #91420 from pancernik/scheduler-config-v1beta1 Promote kubescheduler.config.k8s.io to v1betav1	2020-05-28 12:24:39 -07:00
Kubernetes Prow Robot	b0e0692490	Merge pull request #91446 from pancernik/scheduler-plugin-args-validation-nr Move Node Resources scheduler plugin args validation to apis/config/validation	2020-05-26 19:13:18 -07:00
Kubernetes Prow Robot	5217fa2299	Merge pull request #91462 from lo24/fwk-typo fix typo in scheduler framework	2020-05-26 16:49:05 -07:00
Rafal Wicha	3ffd71c4a2	Move Node Resources scheduler plugin args validation to apis/config/validation	2020-05-26 22:37:16 +01:00
Wei Huang	59eff29d22	- Add Extenders() and PluginsRunner interface to PreemptHandle - Make some private functions stateless - make addNominatedPods() not dependent on genericScheduler - make addNominatedPods() not dependent on genericScheduler - make selectVictimsOnNode() not dependent on genericScheduler - make selectNodesForPreemption() not dependent on genericScheduler	2020-05-26 10:00:45 -07:00
lo24	4caae61f03	fix typo in scheduler framework	2020-05-26 16:00:22 +00:00
Rafal Wicha	852442c0ff	Promote kubescheduler.config.k8s.io to v1betav1	2020-05-25 22:25:57 +01:00
Kubernetes Prow Robot	7a30cf8046	Merge pull request #91241 from pancernik/scheduler-plugin-args-validation Move Scheduler plugin args validation to apis/config/validation	2020-05-25 13:43:11 -07:00
Rafal Wicha	85be9c1673	Move Scheduler plugin args validation to apis/config/validation	2020-05-25 16:27:21 +01:00
Dave Chen	84915d1623	Expose the issue that max threshold haven't considered container size Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-05-25 17:31:47 +08:00
Yecheng Fu	0a3d55f2e0	Add versioned counterparts for VolumeBindingArgs	2020-05-22 09:30:52 +08:00
Kubernetes Prow Robot	d871ab9690	Merge pull request #91278 from chendave/testcase scheduler: Expand testcases to cover more plugin defaults	2020-05-20 19:41:39 -07:00
Kubernetes Prow Robot	f7a6e9e2f1	Merge pull request #91175 from Huang-Wei/volume-binding-leftover Cleanup volume binding leftover	2020-05-20 19:41:10 -07:00
Wei Huang	f4b726237a	Add function NominatedPodsForNode to PodNominator interface. - replace SchedulingQueue with PodNominator in genericScheduler.	2020-05-20 14:05:18 -07:00
Wei Huang	b6d5a3328a	cleanup volume binding leftover	2020-05-20 10:30:22 -07:00
Dave Chen	c74a5d4fe2	scheduler: Expand testcases to cover more plugin defaults Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-05-20 12:37:06 +08:00
Kubernetes Prow Robot	4310732c55	Merge pull request #91102 from chendave/capacity_ratio Move `RequestedToCapacityRatio` Args defaults to versioned packages	2020-05-19 20:35:20 -07:00
Kubernetes Prow Robot	0746f165bd	Merge pull request #91229 from ahg-g/ahg-affinity3 Eliminate locking in (anti)affinity calculations	2020-05-19 16:32:42 -07:00
Kubernetes Prow Robot	2185064307	Merge pull request #90356 from Huang-Wei/prefactor-preemption-nompods-interface Extract logic related with scheduler nominatedPods to an interface	2020-05-18 20:03:36 -07:00
Abdullah Gharaibeh	4ff554ba83	Eliminate locking in (anti)affinity calculations	2020-05-18 22:37:37 -04:00
Kubernetes Prow Robot	9eb097c4b0	Merge pull request #91168 from ahg-g/ahg-affinity5 First pod with affinity can schedule only on nodes with matching topology keys	2020-05-18 16:29:51 -07:00
Abdullah Gharaibeh	5d2c05408d	First pod with affinity can schedule only on nodes with matching topology keys	2020-05-18 15:15:09 -04:00
Wei Huang	bd184035c4	Extract logic related with scheduler nominatedPods to an interface - rename `UpdateNominatedPodForNode` to `AddNominatedPod` - promote `update` to `UpdateNominatedPod` - anonymous lock in nominatedMap - pass PodNominator as an option to NewFramework	2020-05-18 10:29:08 -07:00
Dave Chen	838a0a8c03	Move `RequestedToCapacityRatio` Args defaults to versioned packages Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-05-18 14:19:39 +08:00
Kubernetes Prow Robot	b170451caa	Merge pull request #90183 from dims/update-kubernetes-to-klog-v2 Update kubernetes to klog v2	2020-05-16 18:59:51 -07:00
Kubernetes Prow Robot	7f0c05b909	Merge pull request #90544 from chendave/weight configurable weight on the CPU and memory	2020-05-16 07:36:30 -07:00
Kubernetes Prow Robot	9769e0f5da	Merge pull request #90008 from gavinfish/scheduler-utilparsers Scheduler: remove direct import to /pkg/util/parsers	2020-05-16 07:35:49 -07:00
Davanum Srinivas	07d88617e5	Run hack/update-vendor.sh Signed-off-by: Davanum Srinivas <davanum@gmail.com>	2020-05-16 07:54:33 -04:00
Davanum Srinivas	442a69c3bd	switch over k/k to use klog v2 Signed-off-by: Davanum Srinivas <davanum@gmail.com>	2020-05-16 07:54:27 -04:00
Dave Chen	621c73b984	Configurable weight on the CPU and memory This change also make it possible to score the resources beyond the "cpu" and "memory" which is currently listed in "defaultRequestedRatioResources". Signed-off-by: Dave Chen <dave.chen@arm.com>	2020-05-15 22:26:30 +08:00
Abdullah Gharaibeh	087839daf7	Added pre-processed preferred affinity terms to scheduler's PodInfo type.	2020-05-15 09:00:56 -04:00
Kubernetes Prow Robot	71277de4d6	Merge pull request #91069 from alculquicondor/bind_ctx Use passed context in default binder	2020-05-15 02:49:28 -07:00
Kubernetes Prow Robot	c453be845a	Merge pull request #91062 from ahg-g/ahg-affinity1 Added pre-processed required affinity terms to scheduler's PodInfo type.	2020-05-15 02:49:07 -07:00
Kubernetes Prow Robot	57b79e3fb4	Merge pull request #91037 from Huang-Wei/prefactor-PreemptExtender Refactor preemption extender logic and move SchedulerExtender interface to framework pkg	2020-05-15 02:48:30 -07:00
Kubernetes Prow Robot	95e598586e	Merge pull request #91016 from chendave/nits Fix nits in comments for NodeResources plugins	2020-05-15 02:48:02 -07:00
Abdullah Gharaibeh	5e0211c72d	Added pre-processed required affinity terms to scheduler's PodInfo type.	2020-05-14 10:30:42 -04:00
Dave Chen	6b9fb2c591	Fix nits in comments for NodeResources plugins	2020-05-14 18:45:59 +08:00
Wei Huang	eb17b7559c	move SchedulerExtender interface to pkg/scheduler/framework/v1alpha1	2020-05-13 13:09:13 -07:00
Wei Huang	e4f878ea3a	cleanup: use string instead of v1.Node as key of nodeToVictims	2020-05-13 13:08:20 -07:00
Aldo Culquicondor	78fca663ce	Use passed context in default binder Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-05-13 11:36:14 -04:00
Yecheng Fu	85a8740d9b	scheduler/volumebinding: auto-generated files only	2020-05-12 10:13:06 +08:00
Yecheng Fu	c14b749521	scheduler/volumebinding: move all volume binding logic into VolumeBinding plugin	2020-05-12 10:13:05 +08:00
Kubernetes Prow Robot	e6e29fbbc3	Merge pull request #90820 from alculquicondor/score-max-skew Use maxSkew in score calculation	2020-05-08 18:28:19 -07:00
Aldo Culquicondor	516c8fbfad	Use maxSkew in score calculation Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-05-08 09:34:45 -04:00
Aldo Culquicondor	2935480cc8	Move Plugin Args defaults to versioned packages Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-05-06 18:00:23 -04:00
Kubernetes Prow Robot	594cbdfd19	Merge pull request #89508 from KobayashiD27/test-coverage-up Add test case to improve the test coverage.	2020-05-01 13:00:31 -07:00
Kubernetes Prow Robot	ba43630708	Merge pull request #90475 from alculquicondor/topology-scoring Topology spreading scoring with automatically weighted topologies	2020-05-01 00:40:04 -07:00
Kubernetes Prow Robot	8dd93ca94c	Merge pull request #90309 from alculquicondor/plugin-args-decoding Use internal config types in scheduling plugin args	2020-04-30 05:32:18 -07:00
Kubernetes Prow Robot	863ce9726e	Merge pull request #90295 from tanjunchen/pkg/scheduler/framework/plugins/-20200420 pkg/scheduler/framework/plugins/:fix unconsistent comments and make log more clear	2020-04-29 18:30:18 -07:00
Aldo Culquicondor	98d1e241f1	Use internal config types in scheduling plugin args Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-04-29 17:07:10 -04:00
Aldo Culquicondor	1aaa5fcc80	Topology scoring with dynamically weighted topologies Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-04-29 09:55:52 -04:00
Kubernetes Prow Robot	fabe9cddf1	Merge pull request #90467 from Huang-Wei/honor-runAllFilters Simplify status handling of scheduler RunFilterPlugins	2020-04-27 22:26:43 -07:00
Aldo Culquicondor	a9461fe6f5	spreading: Store ignored instead of qualifying nodes Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-04-27 13:18:34 -04:00
drfish	0b715ea690	Scheduler: remove direct import to /pkg/util/parsers	2020-04-26 23:41:52 +08:00
Wei Huang	92ba2a4e09	Simplify status handling of scheduler RunFilterPlugins	2020-04-24 12:16:42 -07:00
Kubernetes Prow Robot	277f7614ea	Merge pull request #90203 from tanjunchen/remove-repeat-test-sche /pkg/scheduler/framework/plugins/ : remove the repeat test example and add an test example	2020-04-24 12:15:20 -07:00
tanjunchen	0e38ba0ef6	pkg/scheduler/framework/:fix unconsistent comments and make log more clear	2020-04-24 11:17:11 +08:00
Kubernetes Prow Robot	b850b5ce2e	Merge pull request #89222 from fengzixu/master bugfix: initcontainer is also taken into account when calculating resource requests	2020-04-23 00:45:44 -07:00
Abdullah Gharaibeh	57585640e8	change scheduler's framework PodLister to PodInfoLister	2020-04-22 19:25:27 -04:00
fengzixu	d54822d193	bugfix: initcontainer wasn't considered when calculate resource request	2020-04-23 02:08:33 +09:00
Abdullah Gharaibeh	a151682887	Split scheduler's PodInfo into two types, PodInfo and PodQueueInfo	2020-04-21 21:45:20 -04:00
Gaurav Singh	31afb24244	[Scheduler] Map deletion complexity: log(n) => O(1)	2020-04-19 11:31:55 -04:00
tanjunchen	6180d701cc	/pkg/scheduler/framework/plugins/ : remove the repeat test example and add an test example	2020-04-17 09:24:45 +08:00
Rafal Wicha	b511fa8627	Add PodTopologySpread plugin arg types to kube-scheduler.config.k8s.io	2020-04-16 16:26:27 +01:00
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	bed9b2f23b	Cleanup obsolete NodeInfo methods	2020-04-12 18:13:46 -04:00
Kubernetes Prow Robot	de5508839d	Merge pull request #90037 from angao/redundant remove redundant code	2020-04-11 03:29:47 -07:00
Wen Gao	65b43e5d10	remove redundant code	2020-04-10 10:59:30 +08:00
Abdullah Gharaibeh	2c51c13620	Scheduler NodeInfo cleanup	2020-04-09 19:03:51 -04:00
Kubernetes Prow Robot	0c9245a29f	Merge pull request #89974 from ahg-g/ahg-info scheduler's NodeInfo tracks PodInfos instead of Pods	2020-04-09 09:19:58 -07:00
Abdullah Gharaibeh	b8ddd00312	scheduler's NodeInfo tracks PodInfos instead of Pods	2020-04-08 17:53:20 -04:00
Rafał Wicha	c4d20ca8a8	Add types for Scheduler plugin args to kube-scheduler.config.k8s.io	2020-04-08 20:23:56 +01:00
Abdullah Gharaibeh	a5d8172715	move nodeinfo type to framework pkg	2020-04-07 10:25:24 -04:00
Harsh Singh	015d06bf41	Internal channels for scheduler	2020-04-04 02:30:16 +05:30
Abdullah Gharaibeh	ed3fe054df	move scheduler nodeinfo to pkg/scheduler/types	2020-03-31 21:02:09 -04:00
Aldo Culquicondor	93fc02cf54	Set initial map size Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-03-31 15:48:34 -04:00
Aldo Culquicondor	65d9f81758	Replace lock with atomic updates in spreading filter Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-03-31 15:48:32 -04:00
Aldo Culquicondor	275da7afc0	Benchmark for topology spreading filter Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-03-31 15:12:22 -04:00
Kubernetes Prow Robot	59c66dab8c	Merge pull request #89487 from alculquicondor/per_node_spreading Optimize preferred spreading for hostname topology	2020-03-30 08:21:54 -07:00
Aldo Culquicondor	d2b1903149	Calculate scores in parallel on spreading benchmarks This is closer to what happens in the core scheduler Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-03-26 15:33:50 -04:00
Kubernetes Prow Robot	894916b665	Merge pull request #89459 from chendave/scorer_desc Trival fix: update the desc on the score plugins	2020-03-26 07:56:39 -07:00
Kobayashi Daisuke	9d6235c54e	Add test case to improve the test coverage.	2020-03-26 17:34:38 +09:00
Wei Huang	06f48a988f	Print detailed score results on verbose level 10	2020-03-25 10:46:28 -07:00
Aldo Culquicondor	4b31b55499	Count spreading node matches for hostname topology in Score	2020-03-25 13:29:27 -04:00
Kubernetes Prow Robot	d00f9c7c10	Merge pull request #89338 from skilxn-go/AddCompatibilityTestForPluginArgs Add compatibility tests for plugin arguments	2020-03-25 08:49:03 -07:00
Dave Chen	4ab7be43ce	Trival fix: update the desc on the score plugins For whatever the reason, the max score has been updated from "10" to "100"	2020-03-25 12:09:09 +08:00
Kubernetes Prow Robot	c58a3757cb	Merge pull request #89365 from notpad/feature/zone_label_ga Add check for volume zone GA labels	2020-03-24 15:27:34 -07:00
Aldo Culquicondor	e902e70d0d	Use sqrt(n) chunk size in pod affinity and core scheduler	2020-03-24 10:29:59 -04:00
Aldo Culquicondor	36efa035e2	Add chunk size option to ParallelizeUntil Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-03-24 10:29:59 -04:00
skilxn-go	e0adb0ead9	Add compatibility tests for plugin config	2020-03-24 22:17:16 +08:00
notpad	98405a8bd9	Add check for volume zone GA labels	2020-03-24 21:11:25 +08:00
Kubernetes Prow Robot	fe2fdcd695	Merge pull request #89162 from alculquicondor/affinity-less-lock Reduce locking when calculating affinity scores	2020-03-19 15:04:35 -07:00
Kubernetes Prow Robot	abe4dea072	Merge pull request #89149 from notpad/fix_comment Fix comments	2020-03-19 08:27:23 -07:00
Kubernetes Prow Robot	ad2a1054b0	Merge pull request #88717 from mosesyou/dev-boris Add unit test TestListPlugins for the scheduler	2020-03-17 16:21:55 -07:00
Aldo Culquicondor	d0dc178ab8	Reduce locking when calculating affinity scores Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-03-17 15:46:01 -04:00
notpad	a043bc438d	Fix comments	2020-03-16 11:58:27 +08:00
mosesyou	d874275fb7	Add unit test TestListPlugins for the scheduler	2020-03-09 15:33:42 +08:00
Jordan Liggitt	d8abacba40	client-go: update expansions callers	2020-03-06 16:50:41 -05:00
Aldo Culquicondor	13fa48e592	Disallow duplicate PluginConfig in framework creation Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-03-05 14:51:41 -05:00
Kubernetes Prow Robot	c51ad0cb61	Merge pull request #88735 from pancernik/plugin-args-api-improvements Improve plugin args JSON tags	2020-03-02 14:51:06 -08:00
Aldo Culquicondor	73ad38593a	Add default constraints to PodTopologySpread And update benchmark for even pod spreading to use default constraints Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-03-02 13:50:21 -05:00
Rafal Wicha	09598d48f6	Improve plugin args JSON tags	2020-03-02 15:20:44 +00:00
louisgong	c6b94e4606	refactor volume binder	2020-02-29 12:03:39 +08:00
Kubernetes Prow Robot	901a884c71	Merge pull request #88338 from egernst/PodOverhead-beta Upgrade PodOverhead to beta	2020-02-28 15:12:40 -08:00
Patrick Ohly	6329b17d2f	volume scheduler: introduce special string type This makes it possible to search for the special strings more easily (https://github.com/kubernetes/kubernetes/pull/88230#discussion_r382367043).	2020-02-28 10:09:19 +01:00
Patrick Ohly	6eb0b034ac	volume scheduler: move reason strings into volume code The scheduler doesn't really need to know in detail which reasons rendered a node unusable for a node. All it needs from the volume binder is a list of reasons that it then can present to the user. This seems a bit cleaner. But the main reason for the change is that it simplifies the checking of CSI inline volumes and perhaps later capacity checking. Both will lead to new failure reasons, which then can be added without changing the interface.	2020-02-28 10:09:18 +01:00
Eric Ernst	991909fdfb	PodOverhead: remove feature gate override in tests PodOverhead is now a beta feature and set to true by default. No need to override to true during testing. Signed-off-by: Eric Ernst <eric.ernst@intel.com>	2020-02-27 17:27:06 +00:00
Kubernetes Prow Robot	48a4da8a19	Merge pull request #88589 from alculquicondor/cleanup/spread Test PodTopologySpread.{PreFilter,PreScore} instead of internal pre-processing	2020-02-26 19:40:11 -08:00
Aldo Culquicondor	fd5b298c50	Test PodTopologySpread.PreScore instead of internal pre-processing. Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-02-26 16:25:01 -05:00
Aldo Culquicondor	0e46803e77	Test PodTopologySpread.PreFilter instead of internal pre-processing. Signed-off-by: Aldo Culquicondor <acondor@google.com>	2020-02-26 16:17:17 -05:00
skilxn-go	e8245d6fd9	Add unit test for framework plugin configuration	2020-02-26 23:57:07 +08:00
Kubernetes Prow Robot	fc573f98fb	Merge pull request #88030 from alculquicondor/ipa_build_args Exposing InterPodAffinity build args	2020-02-20 22:34:32 -08:00

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1473 Commits