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735 Commits

Author SHA1 Message Date
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Scheduler: remove outdated TODO in interpodaffinity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2e7e075762 Remove outdated TODO in interpodaffinity 2021-02-11 20:45:00 +08:00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