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1473 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
d1c0171aed
Merge pull request #111023 from pohly/dynamic-resource-allocation 
dynamic resource allocation
 2022-11-11 16:21:56 -08:00
Patrick Ohly
d2ff210c20 scheduler: add dynamic resource allocation plugin 
The plugin handles the interaction with ResourceClaims that are referenced by a
Pod.
 2022-11-11 21:58:03 +01:00
Jan Safranek
5b284a50b7 Revert "Remove references to openstack and cinder" 
This reverts commit 9bbf01bae9.
 2022-11-10 18:25:30 +01:00
kerthcet
7b7da83a8a Fix: resourceToWeightMap will never be nil 
Use len() instead of telling whether it's nil
Add tests to guarantee that when resourceToWeightMap is nil, scheduler will not crash

Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-11-10 14:07:02 +08:00
Kubernetes Prow Robot
c84e920a48
Merge pull request #113786 from sanposhiho/revert-prefilter-skip 
Revert "feature(scheduler): won't run Filter if PreFilter returned a Skip status"
 2022-11-09 10:08:13 -08:00
Kensei Nakada
f3868abfed Revert "feature(scheduler): won't run Filter if PreFilter returned a Skip status" 
This reverts commit 786be73b4b.
 2022-11-09 11:55:33 +00:00
Michal Wozniak
b3e9d8ef4c Cleanup the default_preemption_test by indexing the potential victim pods 2022-11-09 10:26:08 +01:00
Michal Wozniak
c803892bd8 Enable the feature into beta 2022-11-09 09:02:40 +01:00
Kubernetes Prow Robot
2b7b5245ea
Merge pull request #112637 from sanposhiho/pre-filter-skip 
feature(scheduler): won't run Filter if PreFilter returned a Skip status
 2022-11-08 06:16:37 -08:00
Kensei Nakada
786be73b4b feature(scheduler): won't run Filter if PreFilter returned a Skip status 2022-11-07 23:47:48 +00:00
Wei Huang
0b27f25252
PreEnqueue implementation 
- Add PreEnqueuePlugin to Scheduler Framework
- Implement PreEnqueuePlugin in scheduler queue
- Implementation of SchedulingGates plugin
- Metrics
 2022-11-07 14:02:58 -08:00
Wei Huang
2de75d92bf
API, Codegen, UT for PreEnqueue extension point 2022-11-07 14:02:57 -08:00
Kubernetes Prow Robot
fce1fbec29
Merge pull request #113528 from iyear/remove-useless-set 
scheduler/framework: remove useless SetFailedPlugin
 2022-11-07 06:52:16 -08:00
Abirdcfly
bf8570029e
chore(scheduler): cleanup some minor issues in testing 2022-11-03 09:07:28 +08:00
iyear
a62f0c3b9f scheduler/framework: remove useless SetFailedPlugin 
Signed-off-by: iyear <ljyngup@gmail.com>
 2022-11-02 10:42:52 +08:00
Michal Wozniak
fea883687f SSA to add pod failure conditions - ready for review 2022-10-27 18:21:33 +02:00
Kubernetes Prow Robot
8305358630
Merge pull request #108494 from sanposhiho/RunScorePlugins-return-type 
change framework.RunScorePlugins to return slice organized by node
 2022-10-20 08:57:02 -07:00
sanposhiho
cbf1ea5e68 change framework.RunScorePlugins to return slice organized by node 2022-10-20 01:04:38 +00:00
Kubernetes Prow Robot
ca17d9ba2b
Merge pull request #113127 from tangwz/parallel_preemption 
Do pod preemption in parallel.
 2022-10-19 07:23:01 -07:00
tangwz
480ae2a7c1 Do pod preemption in parallel. 2022-10-19 09:28:53 +08:00
Kubernetes Prow Robot
424a98ccc2
Merge pull request #109662 from astraw99/fix-prebind-pvc-update 
Replace `DeepEqual` to `Diff` compare on scheduler-binding
 2022-10-18 11:29:18 -07:00
Kubernetes Prow Robot
521fbd7e6a
Merge pull request #112521 from yuanchen8911/profile-config 
Add a scheduler profile level parameter percentageOfNodesToScore
 2022-10-17 11:09:06 -07:00
SataQiu
ba925a8393 scheduler: remove unused constant DefaultBindTimeoutSeconds from VolumeBinding plugin 2022-10-17 17:25:59 +08:00
Yuan Chen
7297f48f12 Add profile level percentageOfNodesToScore 
Fix conversion errors

Changed the order

update

update

fix manaul coversions

keep the global parameter for backward compatibility

Address Wei's comments

Fix an error

Fix issues

Add unit tests for validation

Fix a comment

Address comments

Update comments

fix verifiation errors

Add tests for scheme_test.go

Convert percentageOfNodesToScore to pointer

Fix errors

Resolve conflicts

Fix testing errors

Address Wei's comments

Revert IntPtr to Int changes

Address comments

Not overrite percentageOfNodesToScore

Fix a bug

Fix a bug

change errs to err

Fix a nit

Remove duplication

Address comments

Fix lint warning

Fix an issue

Update comments

Clean up

Address comments

Revert changes to defaults

fix unit test error

Update

Fix tests

Use default PluginConfigs
 2022-10-14 13:01:06 -07:00
kidddddddddddddddddddddd
b901ef0f68 changes in test files 2022-10-12 22:11:04 +08:00
kidddddddddddddddddddddd
121d24cfc7 changes in non-test files 2022-10-12 21:09:55 +08:00
kidddddddddddddddddddddd
1eb9d42c3f function changes 2022-10-12 21:00:48 +08:00
Kubernetes Prow Robot
27344212ce
Merge pull request #112827 from SataQiu/clean-scheduler-20221003 
scheduler: cleanup the unused event types about Service
 2022-10-04 16:24:00 -07:00
Kubernetes Prow Robot
6ece379ad6
Merge pull request #112658 from BinacsLee/binacs/cleanup-reuse-code-logic-in-nodeinfo 
cleanup: reuse code logic in NodeInfo.AddPod & NodeInfo.RemovePod
 2022-10-03 08:46:14 -07:00
BinacsLee
b616d41c25 cleanup: reuse code logic in NodeInfo.AddPod & NodeInfo.RemovePod 2022-10-03 21:10:50 +08:00
SataQiu
8640d17760 scheduler: cleanup the unused event types about Service 2022-10-03 16:30:38 +08:00
kerthcet
55dcde737d typo fixed 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-09-29 18:08:15 +08:00
SataQiu
7ab0c56f71 scheduler: remove unused plugin name ServiceAffinity 2022-09-28 17:25:18 +08:00
Kubernetes Prow Robot
5fe1450ba7
Merge pull request #112028 from dengyufeng2206/test2508 
fix several typos under scheduler framework
 2022-09-22 15:18:53 -07:00
Kubernetes Prow Robot
9cd59bfc38
Merge pull request #112660 from kerthcet/cleanup/change-approver 
Make autoscaling team the autoscaler_contract package approver
 2022-09-22 12:51:22 -07:00
kerthcet
2679d998d3 Make autoscaling team as the autoscaler_contract package approver 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-09-22 23:18:12 +08:00
Sergey Kanzhelev
ad7199a9da remove podOverhead feature gate as a feature is now GA since 1.24 2022-09-19 19:25:16 +00:00
Kubernetes Prow Robot
3e5e5cc7ee
Merge pull request #112357 from SataQiu/deprecated-20220907 
kube-scheduler: add taints filtering logic consistent with TaintToleration plugin for PodTopologySpread plugin
 2022-09-16 18:14:27 -07:00
kerthcet
9a9fbf598e Fix calculating error when adding nominated pods in podTopologySpread 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-09-16 17:28:49 +08:00
Kubernetes Prow Robot
3ac752e4a0
Merge pull request #112003 from sanposhiho/metrics-goroutine 
feature(scheduler): add "goroutines" metric and deprecate the "scheduler_goroutines" metric
 2022-09-12 12:01:16 -07:00
Kubernetes Prow Robot
6cf208e4d4
Merge pull request #112354 from pohly/volumebinding-delete-event-handler 
volumebinding: handle special delete event in AssumeCache
 2022-09-12 08:07:36 -07:00
SataQiu
bc9c494319 kube-scheduler: add taints filtering logic consistent with TaintToleration plugin for PodTopologySpread plugin 
Signed-off-by: SataQiu <shidaqiu2018@gmail.com>
 2022-09-10 09:04:30 +08:00
Kante Yin
096dafe757
Feat: unify the status handle when return in bindingCycle (#112103) 
Signed-off-by: kerthcet <kerthcet@gmail.com>

Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-09-09 08:31:23 -07:00
Kubernetes Prow Robot
904417b5d3
Merge pull request #110894 from yuanchen8911/prefilter 
Consolidate PreFilter and Filter reason messages for scheduler
 2022-09-02 16:34:27 -07:00
Kubernetes Prow Robot
f0fa987c05
Merge pull request #111544 from jlsong01/fix_resource_req_zero 
fix pod created failed when resource request is 0
 2022-09-02 10:56:05 -07:00
Patrick Ohly
c70203bda3 volumebinding: handle special delete event in AssumeCache 
Sometimes an informer might not directly send the deleted object to the
OnDelete callback, but rather a DeletedFinalStateUnknown. The AssumeCache did
not handle that case.
 2022-09-02 12:39:40 +02:00
Kensei Nakada
08bd123b95 feature(scheduler): add "goroutines" metric and deprecate the "scheduler_goroutines" metric 2022-09-01 13:21:21 +00:00
Yuan Chen
cf28762aef Add PreFilter messages to Diagnosis 
Address Wei Huang's comments

Define a separatorTemplate

Add test for scheduler FitError.Error()
 2022-08-31 12:46:03 -07:00
Dave Chen
7533748bcc fix: Node not found when testcases is executed 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-08-31 18:28:48 +08:00
Kubernetes Prow Robot
4269caeffd
Merge pull request #111864 from kerthcet/cleanup/remove-untrue-comments 
Remove not correct annotations with node.Spec.Unschedulable
 2022-08-26 11:30:15 -07:00
Kubernetes Prow Robot
dbe3ac755a
Merge pull request #112029 from chendave/fix_status 
Fix the wrong status returned from `RunPreFilterPlugins`
 2022-08-25 23:34:50 -07:00
Dave Chen
8a288d6406 Fix the wrong status returned from RunPreFilterPlugins 
event msg will be impacted due to the wrong status is returned.
e.g.

Warning  FailedScheduling ... running PreFilter plugin "PodTopologySpread": %!!(MISSING)w(<nil>)

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-08-26 11:20:11 +08:00
dengyufeng2206
1a07ea2f60 fix several typos under scheduler framework 
Signed-off-by: dengyufeng2206 <deng.yufeng@zte.com.cn>
 2022-08-25 19:02:07 +08:00
Kubernetes Prow Robot
34aa4c39e0
Merge pull request #111845 from ialidzhikov/cleanup/pkg-scheduler 
pkg/scheduler: Replace deprecated func usage from the `k8s.io/utils/pointer` pkg
 2022-08-23 20:08:15 -07:00
Kubernetes Prow Robot
ea4ff062ab
Merge pull request #111810 from Huang-Wei/sched-context-leak 
Fix potential context leaking in scheduler
 2022-08-23 19:01:12 -07:00
Kubernetes Prow Robot
07bca2d791
Merge pull request #67782 from dims/yank-in-tree-openstack-cloud-provider 
Remove in-tree openstack cloud provider
 2022-08-23 18:59:48 -07:00
Kubernetes Prow Robot
6c9c9ff851
Merge pull request #110717 from kerthcet/poc/ca-detector 
Add Framework interface detectors in scheduler
 2022-08-23 16:04:55 -07:00
Kubernetes Prow Robot
7424098eaf
Merge pull request #109945 from bells17/fix-error-message 
Fix error message
 2022-08-23 16:04:26 -07:00
Davanum Srinivas
9bbf01bae9
Remove references to openstack and cinder 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-08-22 16:43:14 -04:00
kerthcet
b27ceebc93 Remove out-of-date comments 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-08-16 14:05:11 +08:00
ialidzhikov
7c8a151faa pkg/scheduler: Replace deprecated func usage from the k8s.io/utils/pointer pkg 2022-08-16 08:39:18 +03:00
Wei Huang
a07e27082a
Fix potential context leaking in scheduler 2022-08-11 22:22:40 -07:00
amewayne
1457ad548c fix a memory leak problem when calling DryRunPreemption 2022-08-10 12:02:27 +08:00
kerthcet
97e3e50493 Remove potential goroutine leak in NewFramework 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-08-06 00:05:22 +08:00
bells17
e539e04103 Use stretchr/testify/assert 2022-08-05 00:54:19 +09:00
Kubernetes Prow Robot
442574f3a7
Merge pull request #111513 from jingxu97/july/localstorage 
Promote Local storage capacity isolation feature to GA
 2022-08-03 13:05:59 -07:00
jinxu
0064010cdd Promote Local storage capacity isolation feature to GA 
This change is to promote local storage capacity isolation feature to GA

At the same time, to allow rootless system disable this feature due to
unable to get root fs, this change introduced a new kubelet config
"localStorageCapacityIsolation". By default it is set to true. For
rootless systems, they can set this configuration to false to disable
the feature. Once it is set, user cannot set ephemeral-storage
request/limit because capacity and allocatable will not be set.

Change-Id: I48a52e737c6a09e9131454db6ad31247b56c000a
 2022-08-02 23:45:48 -07:00
Kubernetes Prow Robot
369a465fae
Merge pull request #111301 from mattcary/migration-feature 
Upgrade CSIMigrationGCE feature gate to GA
 2022-08-02 13:58:57 -07:00
Matthew Cary
e5d387c5d6 Upgrade CSIMigrationGCE feature gate to GA 
Change-Id: I620bc4913765c0d6562eb1008216a72e8b0a2970
 2022-08-02 09:14:27 -07:00
jlsong01
27824fb06a fix pod created failed when resource request is 0 2022-08-02 23:41:53 +08:00
Michal Wozniak
04fcbd721c Introduction of a pod condition type indicating disruption. Its reason field indicates the reason: 
- PreemptionByKubeScheduler (Pod preempted by kube-scheduler)
- DeletionByTaintManager (Pod deleted by taint manager due to NoExecute taint)
- EvictionByEvictionAPI (Pod evicted by Eviction API)
- DeletionByPodGC (an orphaned Pod deleted by PodGC)PreemptedByScheduler (Pod preempted by kube-scheduler)
 2022-08-02 11:12:16 +02:00
Kubernetes Prow Robot
1e18ff5b37
Merge pull request #111479 from wongma7/migrationawsga 
Promote CSIMigrationAWS to GA
 2022-08-01 13:18:29 -07:00
Kubernetes Prow Robot
3902a53419
Merge pull request #111441 from denkensk/respect-topology 
Respect PodTopologySpread after rolling upgrades
 2022-07-30 01:40:42 -07:00
Kubernetes Prow Robot
2ae27c89ba
Merge pull request #111206 from SataQiu/scheduler-20220718 
scheduler: include supported ScoringStrategyType list in error message for NodeResourcesFit plugin
 2022-07-30 01:40:29 -07:00
Alex Wang
f4bc904376 implementation for MatchLabelKeys in TopologySpreadConstraint 
Signed-off-by: Alex Wang <wangqingcan1990@gmail.com>
 2022-07-30 13:23:49 +08:00
Matthew Wong
777f43062c Remove unit tests that set & test CSIMigrationAWS false since it's now locked to true 2022-07-29 13:52:06 -07:00
Kubernetes Prow Robot
1865f7cb9b
Merge pull request #111287 from ldsdsy/modify1 
Update the comment in pkg/scheduler/framework/plugins/noderesources
 2022-07-29 08:35:11 -07:00
Davanum Srinivas
a9593d634c
Generate and format files 
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-07-26 13:14:05 -04:00
SataQiu
107dee6f04 scheduler: ValidateNodeResourcesFitArgs will check ScoringStrategy.Type field and print supported ScoringStrategyType list on error 2022-07-26 13:23:03 +08:00
ldsdsy
cc46cb002a Update the comment in pkg/scheduler/framework/plugins/noderesources/most_allocated.go 2022-07-20 21:38:50 +08:00
BinacsLee
14731ae1a7 cleanup: use sets.Clone() to avoid interim slice 2022-07-20 10:55:25 +08:00
kerthcet
a86bffedcf address comments 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-07-20 10:30:08 +08:00
kerthcet
c8360913ee Feat: add framework interface detector tests 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-07-19 18:16:56 +08:00
Kubernetes Prow Robot
1c1efde70d
Merge pull request #109639 from Abirdcfly/fixduplicateimport 
cleanup: remove all duplicate import
 2022-07-18 16:55:23 -07:00
Kubernetes Prow Robot
590e84c097
Merge pull request #111203 from ldsdsy/modify3 
Remove redundant code in pkg/scheduler/framework/plugins/volumebinding
 2022-07-18 15:36:59 -07:00
Kubernetes Prow Robot
fdc7a5dd25
Merge pull request #111200 from ldsdsy/modify2 
Format the code in pkg/scheduler/framework/plugins/noderesources
 2022-07-18 15:36:52 -07:00
Kubernetes Prow Robot
93cb8fda4d
Merge pull request #111199 from zhoumingcheng/master-v6 
Update error log to Error Wrapping
 2022-07-18 15:36:44 -07:00
Kubernetes Prow Robot
93b6af95a0
Merge pull request #111153 from SataQiu/fix-scheduler-20220715 
scheduler: remove useless null pointer check about nodeInfo for in-tree plugins
 2022-07-18 15:36:37 -07:00
Kubernetes Prow Robot
e56cda48d3
Merge pull request #111047 from SataQiu/fix-scheduler-20220709 
scheduler: improve the comment and add more unit test cases for DefaultNormalizeScore
 2022-07-18 15:36:17 -07:00
ldsdsy
dbe1331371 Remove redundant code in pkg/scheduler/framework/plugins/volumebinding/volume_binding.go 2022-07-18 11:23:37 +08:00
ldsdsy
2f1168d9a5 Format the code in pkg/scheduler/framework/plugins/noderesources/balanced_allocation.go 2022-07-18 11:03:33 +08:00
zhoumingcheng
d5ed07c8eb Update error log to Error Wrapping 
Signed-off-by: zhoumingcheng <zhoumingcheng@beyondcent.com>
 2022-07-18 10:54:54 +08:00
Kubernetes Prow Robot
d6f4a5d04a
Merge pull request #111062 from SataQiu/fix-scheduler-20220711 
scheduler: using math.MinInt64 instead of -math.MaxInt64
 2022-07-15 10:42:18 -07:00
astraw99
e3ea17a97c fix pvc/pv update on binding pod volumes 2022-07-15 10:23:25 +08:00
Kubernetes Prow Robot
0e826ffef4
Merge pull request #111127 from HecarimV/fix-22071410 
fix: update comment for related updated func
 2022-07-14 13:19:08 -07:00
SataQiu
9a2eaa8e3f scheduler: improve the comment and add more unit test cases for DefaultNormalizeScore 2022-07-15 00:15:18 +08:00
SataQiu
97d9d2bd17 scheduler: remove useless null pointer check about nodeInfo for in-tree plugins 2022-07-15 00:09:42 +08:00
Kubernetes Prow Robot
b70f340209
Merge pull request #110958 from kidddddddddddddddddddddd/cleanup/remove-potential-goroutine-leak-in-binder 
Pass context to pkg/scheduler/framework/plugins/volumebinding.
 2022-07-13 22:50:56 -07:00
Abirdcfly
00b9ead02c cleanup: remove duplicate import 
Signed-off-by: Abirdcfly <fp544037857@gmail.com>
 2022-07-14 11:25:19 +08:00
HaoJie Liu
d8702cc369
fix: update comment for related updated func 
Signed-off-by: HaoJie Liu <liuhaojie@beyondcent.com>
 2022-07-14 10:20:48 +08:00
Wei Huang
4f77732540
merge MakeDefaultErrorFunc into handleSchedulingFailure 2022-07-12 12:11:16 -07:00
SataQiu
234dbf0318 scheduler: using math.MinInt64 instead of -math.MaxInt64 2022-07-11 14:53:18 +08:00
Kubernetes Prow Robot
a17215fe84
Merge pull request #110768 from kerthcet/fix/filter-out-unsatisfied-nodes-in-AddPod 
Filter out unsatisfied nodes when calling  AddPod in PodTopologySpread
 2022-07-05 10:15:19 -07:00
kidddddddddddddddddddddd
c62479a6f1 Pass ctx to BindPodVolumes. 2022-07-05 20:23:07 +08:00
kerthcet
5a358f478b Fix: filter out unsatisfied nodes when calling AddPod in PodTopologySpread 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-07-01 11:46:26 +08:00
Kubernetes Prow Robot
18b5efceda
Merge pull request #110410 from Jiawei0227/master 
CSIMigration feature gate to GA
 2022-06-22 04:05:48 -07:00
Kubernetes Prow Robot
3d5971aa5d
Merge pull request #110167 from NoicFank/master 
scheduling: fix duplicate checks for number of enabled queue sort plugin
 2022-06-21 13:15:43 -07:00
Kubernetes Prow Robot
597cb5fac8
Merge pull request #110202 from kerthcet/cleanup/remove-potential-goroutine-leak-in-utils 
Using inherited context in utils
 2022-06-14 09:09:34 -07:00
Kubernetes Prow Robot
c2139f724c
Merge pull request #110232 from kerthcet/cleanup/remove-potential-goroutine-leak-in-volumebinding 
Pass context to client calls in scheduler/volumebinding tests
 2022-06-13 22:21:32 -07:00
kerthcet
e54ce7c0c6 Cleanup: Pass context to client calls in scheduler/volumebinding tests 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-06-13 23:53:23 +08:00
Kubernetes Prow Robot
df92c0a6fb
Merge pull request #110493 from xiaomudk/remove-parentheses 
clean: remove useless parentheses
 2022-06-13 06:44:22 -07:00
xiaomudk
5826cae547 clean: remove useless parentheses 2022-06-10 00:09:50 +08:00
Jiawei Wang
760365d5c9 CSIMigration feature gate to GA 2022-06-06 21:19:19 +00:00
lokichoggio
60327c9090
code optimization 2022-06-06 14:23:42 +08:00
kerthcet
186470abd4 Cleanup: modify unmatch comments with stopCh 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-05-31 11:28:02 +08:00
kerthcet
67b0ce87fe Using inherited context in utils 
This PR focus on utils in scheduler. When to patch pod status or delete pod,
it is better to use an inherited context.
Although this do not take a big effect in preventing goroutine leak, but it is a best practice

Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-05-25 10:14:40 +08:00
Dingzhu Lurong
2499c240a9 remove duplicate checks for number of enabled queue sort plugin 2022-05-23 21:13:32 +08:00
Wojciech Tyczyński
7060953b92 Clear shutdown of scheduler metrics recorder 2022-05-20 20:23:29 +02:00
Kubernetes Prow Robot
71da53c28b
Merge pull request #108218 from cyclinder/remove_featuregate 
remove featuregate in 1.25
 2022-05-17 20:08:53 -07:00
bells17
4477be81e7 Fix error message 
Update pkg/scheduler/framework/plugins/volumebinding/volume_binding_test.go

Oh...thanks.

Co-authored-by: Kensei Nakada <handbomusic@gmail.com>
 2022-05-13 23:56:38 +09:00
Kubernetes Prow Robot
1be1ec4aa3
Merge pull request #109970 from stevekuznetsov/skuznets/isolate-versioner 
storage: move the APIObjectVersioner definition to storage
 2022-05-12 12:32:44 -07:00
cyclinder
6150737d11 remove feature gate GA for 1.25 
Signed-off-by: cyclinder qifeng.guo@daocloud.io
 2022-05-12 14:15:23 +08:00
Kubernetes Prow Robot
8aaea8e24c
Merge pull request #107787 from Jiawei0227/volumelimit 
CSI migration doesn't count inline volumes for attach limit
 2022-05-11 23:09:13 -07:00
Kubernetes Prow Robot
414990751e
Merge pull request #109519 from kerthcet/refactor/remove-unnecessary-code 
cleanup: remove useless codes when checking Skip status
 2022-05-11 13:27:02 -07:00
Steve Kuznetsov
3939f3003e
storage: move the APIObjectVersioner definition to storage 
The means by which we extract and parse the version of an API object is
not specific to etcd3. In order to allow for a generic suite of tests
against any storage.Interface imlpementation, we need this logic to live
outside of the etcd3 package, or import cycles will exist.

Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
 2022-05-11 08:19:32 -07:00
kerthcet
41e46a1bb4 cleanup: remove unnecessary codes 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-05-11 16:07:12 +08:00
kerthcet
790d983867 feat: implement NodeInclusionPolicy in TopologySpreadConstraint 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-05-11 07:51:18 +08:00
Jiawei Wang
9d01f0bf52 Count inline volume for NodeVolumeLimit when CSI migration enabled 
Previsouly, when kube-scheduler schedule a pod, it does
not take inline intree volume into account when CSI
migration is enabled. This could lead to failures where
pod scheduled to a node but volume attachment fails.
 2022-05-10 07:43:28 +00:00
Kubernetes Prow Robot
c8b3b293c0
Merge pull request #109756 from kidddddddddddddddddddddd/FilterOutPods_O_len 
remove pkg/scheduler/framework/FilterOutPods since it's not used anymore
 2022-05-07 04:41:17 -07:00
Kubernetes Prow Robot
c8cdf08191
Merge pull request #109684 from yibozhuang/test-cleanup 
cleanup: move scheduler unit tests to use PodWrapper
 2022-05-06 21:15:16 -07:00
kidddddddddddddddddddddd
a42f06263f remove FilterOutPods 2022-05-07 11:28:24 +08:00
Kubernetes Prow Robot
03a46ac94b
Merge pull request #108727 from sanposhiho/fix-bug-clone 
Copy recordPluginMetrics in CycleState.Clone
 2022-05-06 09:07:05 -07:00
Yibo Zhuang
bc8f3198d5 cleanup: move scheduler plugin tests to use PodWrapper 
Move scheduler plugin unit tests use testing PodWrapper
where applicable to reduce duplicating pod creation
code and shorten number of lines.

Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>
 2022-05-05 10:48:55 -07:00
Kubernetes Prow Robot
39021f66ef
Merge pull request #109715 from yibozhuang/volumerestrictions-refactor 
Remove parallel node processing in PreFilter stage in volumerestrictions scheduler plugin
 2022-05-04 06:49:51 -07:00
Kubernetes Prow Robot
78faab2c7b
Merge pull request #109478 from shintard/added-status-functions 
Implementation of a function that returns the wait state of the scheduler
 2022-05-04 02:33:44 -07:00
shinta
22984402ab impl 'IsWait' functions 
Co-authored-by: Alex Wang <453102040@qq.com>
 2022-05-04 12:36:13 +09:00
Kubernetes Prow Robot
44835a8d2f
Merge pull request #109150 from zzr93/master 
cleanUp:check existence using basic method of set
 2022-05-03 18:25:00 -07:00
Kubernetes Prow Robot
7ed4b59200
Merge pull request #109043 from Abirdcfly/fixtestpvc 
fix volumebinding test in scheduler
 2022-05-03 18:24:27 -07:00
Yibo Zhuang
6cfc9901ce Remove parallel node processing in volumerestrictions 
Leverage the usedPVCSet in snapshot to determine
whether a PVC with ReadWriteOncePod access mode is being
used by another scheduled pod to achieve O(1) look up in
PreFilter and avoid needing to parallel process all nodes.

Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>
 2022-05-03 18:01:22 -07:00
Yibo Zhuang
32c18a3479 Adding StorageInfoLister to SharedLister 
This change creates a StorageInfoLister interface
and have it under scheduler SharedLister.

The initial StorageInfoLister interface has a
IsPVCUsedByPods which returns true/false depending on
whether the PVC (keyed by namespace/name) has at least
one scheduled pod using it.

In snapshot real implementation, add a usedPVCSet
key by PVC namespace/name which contains all PVCs
that have at least one scheduled pod using it.
During snapshot update, populate this set based on
whether the PVCRefCounts map for node(s) have been
updated since last snapshot.

Signed-off-by: Yibo Zhuang <yibzhuang@gmail.com>
 2022-05-03 18:00:41 -07:00
Abirdcfly
a7cfbb3e6c
fix volumebinding test in scheduler 
Signed-off-by: Abirdcfly <fp544037857@gmail.com>
 2022-04-28 16:22:02 +08:00
Kensei Nakada
ccd6f7aa55 Copy recordPluginMetrics in CycleState.Clone 2022-04-14 15:26:20 +00:00
Abdullah Gharaibeh
6d499ee9ea Correct event registration for multiple scheduler plugins. 2022-04-12 18:32:24 -04:00
Kubernetes Prow Robot
bfaeca817c
Merge pull request #109119 from Huang-Wei/shorten-taint-msg 
compact scheduling failure msg for taint/toleration mismatch
 2022-04-01 13:50:10 -07:00
zzr93
b54befc97d cleanUp:check existence using basic method of set 2022-03-30 20:47:46 +08:00
Kubernetes Prow Robot
92c30bf6bd
Merge pull request #108724 from sanposhiho/cycle-state 
use `sync.Map` in CycleState for better performance
 2022-03-29 17:35:13 -07:00
Wei Huang
6532bad659
compact scheduling failure msg for taint/toleration mismatch 2022-03-29 15:29:19 -07:00
Kensei Nakada
136cf57809 use sync.Map in CycleState for better performance 2022-03-29 13:19:50 +00:00
Kubernetes Prow Robot
317f8afe92
Merge pull request #108976 from ArangoGutierrez/devel/typos/scheduler 
Fix typos under pkg/scheduler
 2022-03-25 15:35:09 -07:00
Carlos Eduardo Arango Gutierrez
d2f67b42b7
Fix typos under pkg/scheduler 
./scheduler/framework/plugins/noderesources/most_allocated_test.go:227: negtive ==> negative
./scheduler/framework/plugins/noderesources/most_allocated_test.go:228: negtive ==> negative
./scheduler/framework/plugins/volumebinding/binder.go:402: everytime ==> every time
./scheduler/framework/preemption/preemption_test.go:67: staus ==> status
./scheduler/framework/runtime/framework_test.go:1252: followings ==> following
./scheduler/internal/cache/cache_test.go:932: datas ==> data
./scheduler/internal/cache/node_tree_test.go:471: unknow ==> unknown
./scheduler/internal/queue/scheduling_queue_test.go:442: actived ==> activated
./scheduler/internal/queue/scheduling_queue_test.go:2209: covert ==> convert

Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>
 2022-03-24 08:01:25 -04:00
Alex Wang
8a5df1302a rename unschedulableQ to unschedulablePods 
Signed-off-by: Alex Wang <wangqingcan1990@gmail.com>
 2022-03-24 17:38:49 +08:00
Kubernetes Prow Robot
2d46f1bc30
Merge pull request #103062 from ikeeip/component_helper_storage 
Move volume helpers to "k8s.io/component-helpers/storage/volume".
 2022-03-23 13:21:20 -07:00
Kubernetes Prow Robot
24a71990e0
Merge pull request #108445 from pohly/storage-capacity-ga 
storage capacity GA
 2022-03-23 08:06:21 -07:00
Kubernetes Prow Robot
0b8a665d50
Merge pull request #108613 from Huang-Wei/fix-v1beta3-order 
Fix a bug that out-of-tree plugin is misplaced when using scheduler v1beta3 config
 2022-03-22 01:01:44 -07:00
Wei Huang
d330f4dcb4
Fix a bug that out-of-tree plugin is misplaced when using scheduler v1beta3 config 2022-03-21 10:46:26 -07:00
kerthcet
29b565d071 feat: remove unsupported configuration field alwaysCheckAllPredicates in scheduler 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-03-21 10:17:46 +08:00
Kubernetes Prow Robot
f979b4094e
Merge pull request #99292 from yangjunmyfm192085/run-test23 
replace all occurrences of "node", nodeName to "node", klog.KRef("", nodeName)
 2022-03-17 12:22:42 -07:00
Kubernetes Prow Robot
a504daa048
Merge pull request #108441 from pacoxu/pod-overload-ga 
mark PodOverhead to GA in v1.24; remove in v1.26
 2022-03-17 06:33:22 -07:00
Paco Xu
acd696266e mark PodOverhead to GA in v1.24; remove in v1.26 2022-03-17 09:30:14 +08:00
Konstantin Misyutin
438d224f0e Cleanup k8s.io/component-helpers/storage/volume package 
Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
 2022-03-16 15:43:09 +08:00
Konstantin Misyutin
4ba98a8610 cleanup: remove unnecessary import aliases 2022-03-16 15:43:09 +08:00
Konstantin Misyutin
1d7cefe9c4 Move volume helpers to "k8s.io/component-helpers/storage/volume". 
This patch aims to simplify decoupling "pkg/scheduler/framework/plugins"
from internal "k8s.io/kubernetes" packages. More described in
issue #89930 and PR #102953.

Some helpers from "k8s.io/kubernetes/pkg/controller/volume/persistentvolume"
package moved to "k8s.io/component-helpers/storage/volume" package:

- IsDelayBindingMode
- GetBindVolumeToClaim
- IsVolumeBoundToClaim
- FindMatchingVolume
- CheckVolumeModeMismatches
- CheckAccessModes
- GetVolumeNodeAffinity

Also "CheckNodeAffinity" from "k8s.io/kubernetes/pkg/volume/util"
package moved to "k8s.io/component-helpers/storage/volume" package
to prevent diamond dependency conflict.

Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
 2022-03-16 15:43:09 +08:00
Kubernetes Prow Robot
aa383570f0
Merge pull request #108705 from denkensk/refine-preempt-msg 
make the preempt failed message per node compressible in event
 2022-03-15 18:09:55 -07:00
Kubernetes Prow Robot
2b1b849d6a
Merge pull request #108362 from sanposhiho/implement-mindomains 
Implement MinDomains on Pod Topology Spread
 2022-03-15 10:34:11 -07:00
Alex Wang
ddd62202fb make the preempt message per node compressible 2022-03-15 22:02:19 +08:00
Kubernetes Prow Robot
d7bd0d4f52
Merge pull request #108648 from ahg-g/ahg-ds 
Update PreFilter interface to return a PreFilterResult
 2022-03-14 18:50:20 -07:00
Abdullah Gharaibeh
da7f085dcb Added a NodeAffinity PreFilter that looks for node.Name MatchField terms; if exist, the pod is only evaluated against the matching nodes. 2022-03-14 15:37:03 -04:00
Abdullah Gharaibeh
5b20b68bc9 Updated the scheduler framework's PreFilter interface to return a PreFilterResult 2022-03-14 15:36:52 -04:00
Patrick Ohly
f84f4fa291 storage capacity: use V1 API 2022-03-14 20:05:45 +01:00
Patrick Ohly
3a7deaa141 storage capacity: GA, always enabled, remove feature check 
The code and tests for scenarios where the feature is disabled are no longer
needed because the feature is graduating to GA.
 2022-03-14 20:05:45 +01:00
sanposhiho
6141aa53f9 Implement MinDomains 2022-03-15 01:38:44 +09:00
Kubernetes Prow Robot
5b52c4d127
Merge pull request #107674 from sanposhiho/api-min-domains 
Add MinDomains API to TopologySpreadConstraints field
 2022-03-14 09:33:57 -07:00
Kubernetes Prow Robot
d0d9a69414
Merge pull request #108484 from Abirdcfly/fixctx 
fix: some function should pass context parameter
 2022-03-11 13:26:34 -08:00
sanposhiho
3b13e9445a Add MinDomains API to TopologySpreadConstraints field 2022-03-09 20:57:12 +09:00
Kubernetes Prow Robot
6e06a116c7
Merge pull request #108479 from Abirdcfly/fixfake 
cleanup: delete unused function NewNodeInfoLister
 2022-03-03 16:00:55 -08:00
Abirdcfly
9a626ce4d0 cleanup: delete unused func NewNodeInfoLister 
Change-Id: I1fb0d92d952b5cbf61633936a0c05f639f4f9600
 2022-03-04 01:43:20 +08:00
Abirdcfly
e35cfbb5a7 fix: some function should pass context parameter 
Change-Id: Ib509573a72c8bd0c61233ade415fef470c61bf5f
 2022-03-04 00:42:45 +08:00
Abirdcfly
52c87654a1 simplify function MatchProvisioner 
Change-Id: I15b7507fed50032d0df7a91553ba58f764d92aac
 2022-03-03 16:30:20 +08:00
sanposhiho
0b16a7fefa Support ExtenderName in FakeExtender 2022-02-23 12:14:39 +09:00
Abdullah Gharaibeh
8a1c70b48c Graduate PodAffinityNamespaceSelector to GA 2022-02-18 12:07:29 -05:00
Kubernetes Prow Robot
21c0f6f6ff
Merge pull request #107677 from pohly/scheduler-integration-benchmark 
scheduler integration benchmark improvements
 2022-02-14 01:23:28 -08:00
Kubernetes Prow Robot
0dcd6eaa0d
Merge pull request #103934 from boenn/tainttoleration 
De-duplicate predicate (known as filter now) logic shared in kubelet and scheduler
 2022-02-09 16:53:46 -08:00
Patrick Ohly
1f341ee7b5 kube-scheduler: downgrade namespace log message from "error" to "info" 
GetNamespaceLabelsSnapshot has a fallback when it gets errors when looking up a
namespace, therefore reporting the error is more informational than a real
error. In particular, not finding the namespace is normal when running
test/integration/scheduler_perf and happens so frequently that there is a lot
of output on stderr:

E0120 12:19:09.204768   95305 plugin.go:138] "getting namespace, assuming empty set of namespace labels" err="namespace \"namespace-1\" not found" namespace="namespace-1"
 2022-02-07 08:59:19 +01:00
Kubernetes Prow Robot
6410ddaba9
Merge pull request #107623 from bbarnes52/podtopologyoptimization 
Optimize pod topology spread performance
 2022-02-04 15:58:58 -08:00
Brian Barnes
4222d3a48e optimize pod topology spread 2022-02-04 10:27:58 -08:00
Kubernetes Prow Robot
2fb24de42b
Merge pull request #107775 from denkensk/add-postfilter-info-to-event 
Add details about preemption in the event for scheduling failed
 2022-01-31 09:38:23 -08:00
Alex Wang
52275fc831 add preemption info in scheduling failed event 2022-02-01 00:37:16 +08:00
Wei Huang
939e98135c
sched: fix goroutine leak in unit tests 2022-01-22 22:53:11 -08:00
Kubernetes Prow Robot
0c8074e1b1
Merge pull request #107445 from mengjiao-liu/goroutine_leak_TestSelectorSpreadScore 
Fix goroutine leaks in package `selectorspread`
 2022-01-21 11:23:21 -08:00
Kubernetes Prow Robot
184daed0db
Merge pull request #107559 from liggitt/invalid-selectors 
Handle invalid selectors properly
 2022-01-19 14:49:31 -08:00
Jordan Liggitt
c0af728f43 Handle invalid selectors properly 2022-01-14 12:11:02 -05:00
Wojciech Tyczyński
551790729f Remove selflink references in different testing-related files 2022-01-14 12:58:05 +01:00
Kubernetes Prow Robot
42436c877e
Merge pull request #107462 from dims/next-step-in-csi-migration-for-openstack-take-2 
Next step in CSI migration for openstack
 2022-01-12 19:57:07 -08:00
Patrick Ohly
9eaa2dc554 avoid klog Info calls without verbosity 
In the following code pattern, the log message will get logged with v=0 in JSON
output although conceptually it has a higher verbosity:

   if klog.V(5).Enabled() {
       klog.Info("hello world")
   }

Having the actual verbosity in the JSON output is relevant, for example for
filtering out only the important info messages. The solution is to use
klog.V(5).Info or something similar.

Whether the outer if is necessary at all depends on how complex the parameters
are. The return value of klog.V can be captured in a variable and be used
multiple times to avoid the overhead for that function call and to avoid
repeating the verbosity level.
 2022-01-12 07:48:36 +01:00
Mengjiao Liu
d0ec334605 Fix goroutine leaks in package selectorspread 2022-01-12 10:20:32 +08:00
Kubernetes Prow Robot
8d8d3f03c0
Merge pull request #106766 from kerthcet/feature/add-test-to-multipoint 
add test to cover multipoint with scoring extension
 2022-01-11 09:46:25 -08:00
Kubernetes Prow Robot
39136784a4
Merge pull request #107009 from kerthcet/feature/fix-wrong-calculate-in-podTopologySpread 
nodeAffinity filtered nodes should be excluded when calculating skew …
 2022-01-11 08:33:16 -08:00
Davanum Srinivas
7fd97433f0
Next step in CSI migration for openstack 
delete/modify tests that use intree cinder as well.

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-01-10 22:07:44 -05:00
kerthcet
935cbc8e62 nodeAffinity filtered nodes should be excluded when calculating skew in PodTopologySpread 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-01-07 10:25:10 +08:00
sanposhiho
85816089a0 Use math round when convert float to int in Pod Topology Spread 2022-01-07 11:11:47 +09:00
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