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2080 Commits

Author SHA1 Message Date
Wei Huang
36c8ecc98c Refactor scheduler preempt interface 
- replace error with NodeToStatusMap in Preempt() signature
- eliminate podPreemptor interface and expose its functions statelessly
- move logic in scheduler.go#preempt to generic_scheduler.go#Preempt()
 2020-06-15 08:42:00 -07:00
Kubernetes Prow Robot
1385280afc Merge pull request #91775 from cofyc/fix91755 
VolumeBinding: Skip/fail fast in PreFilter phase and improve error reporting
 2020-06-12 10:47:56 -07:00
Rafal Wicha
707e1eb512 Configure strict encoding for RequestedToCapacityRatioArgs 2020-06-12 14:55:32 +01:00
Kubernetes Prow Robot
b8f24173da Merge pull request #91874 from gaurav1086/TestSchedulingQueue_Close_fix_race_condition 
TestSchedulingQueue: Remove the unnecessary slice and for loop
 2020-06-11 23:45:55 -07:00
Yecheng Fu
814a6f2acd remove FakeVolumeBinderConfig and test new statues and states 2020-06-12 10:00:19 +08:00
Yecheng Fu
c4138361e4 Fail fast in PreFilter phase and return UnschedulableAndUnresolvable if immediate PVCs are not bound 2020-06-12 10:00:19 +08:00
Gaurav Singh
00f28747b3 TestSchedulingQueue_Close: Remove struct tests and the corresponding for loop 
Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>

TestSchedulingQueue_Close: Remove for loop

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>

remove the tests slice

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>

Remove struct

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>

Remove t.Run()

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>

Add function name

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>

Remove nested function

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>

Replace expectedErr with wantErr

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>
 2020-06-11 11:19:14 -04:00
Kubernetes Prow Robot
6bb7e8ab83 Merge pull request #92010 from Huang-Wei/sched-fwk-expose-EventRecorder 
Expose EventRecorder to scheduler FrameworkHandle
 2020-06-10 22:44:12 -07:00
Kubernetes Prow Robot
5372e017b6 Merge pull request #92003 from mattcary/format-plugins 
Remove warning about misuse of %w
 2020-06-10 22:44:02 -07:00
Kubernetes Prow Robot
34e19b0623 Merge pull request #91679 from tanjunchen/update-logging-20200602 
Migrate to log calls to  klog.ErroS for pkg/scheduler
 2020-06-10 22:43:10 -07:00
Wei Huang
7dfabd7af6 Expose EventRecorder to scheduler FrameworkHandle 2020-06-10 18:27:21 -07:00
Kubernetes Prow Robot
17630c34cf Merge pull request #91793 from alculquicondor/new-default-spread 
Use PodTopologySpread for default spreading
 2020-06-10 17:13:38 -07:00
Matthew Cary
ee9e6a3bcc Remove warning about misuse of %w 2020-06-10 14:58:55 -07:00
Kubernetes Prow Robot
418c2cbb45 Merge pull request #91918 from alculquicondor/new_max_skew 
Use maxSkew in PodTopologySpread scoring as tolerance to skew
 2020-06-10 04:40:21 -07:00
Wen Gao
b21b298074 add arg for noderesourcesfit plugin to support ignore a group of extended resources 2020-06-10 10:52:54 +08:00
tanjunchen
7fe9f3451f Migrate to log calls to klog.ErroS for pkg/scheduler 2020-06-09 18:39:58 -07:00
Wei Huang
51a9dcce22 Revert "Fix an issue that a Pod's nominatedNodeName cannot be cleared when the nominated node is deleted" 
This reverts commit 369a9001c6.
 2020-06-09 16:47:37 -07:00
Kubernetes Prow Robot
94833ccdf2 Merge pull request #91673 from skilxn-go/PickNodeFix 
Fix pick-node strategy when there is no filter plugin
 2020-06-09 14:49:11 -07:00
Aldo Culquicondor
170f81cff3 Use PodTopologySpread for default spreading 
Under the feature gate DefaultPodTopologySpread, which will disable the legacy DefaultPodTopologySpread plugin from the default algorithm providers.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-06-09 14:59:42 -04:00
Kubernetes Prow Robot
1cbb5d1e51 Merge pull request #91894 from chendave/podaffinity_comments 
Fix the incorrect error message of `InterPodAffinity` plugin
 2020-06-08 21:44:45 -07:00
Kubernetes Prow Robot
5248bef370 Merge pull request #91750 from Huang-Wei/clear-nnn 
Fix an issue that a Pod's nominatedNodeName cannot be cleared upon node deletion
 2020-06-08 21:43:58 -07:00
Kubernetes Prow Robot
de1a277185 Merge pull request #91735 from gpldirk/tps-comment 
fix minor comment in podtopologyspread scoring test
 2020-06-08 21:43:48 -07:00
Aldo Culquicondor
d353cc1532 Use maxSkew in PodTopologySpread scoring as tolerance to skew 
This new approach results in better spreading for small number of pods, while still giving meaning to the maxSkew parameter.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-06-08 16:25:59 -04:00
SataQiu
932e61aefa deprecate ResourceLimitsPriorityFunction feature gate in the scheduler 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-06-08 22:20:14 +08:00
Dave Chen
02fb3387a0 Fix the incorrect error message of InterPodAffinity plugin 
A line of copy/paste code firstly from the method named `buildTopologyPairToScore`.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-06-08 16:39:19 +08:00
Kubernetes Prow Robot
82d27aa030 Merge pull request #91832 from ahg-g/ahg-over 
Remove log message causing significant overhead on Preemption evaluation
 2020-06-06 07:13:45 -07:00
Abdullah Gharaibeh
8bf30530e8 Remove unnecessary log message causing significant overhead on preemption evaluation 2020-06-05 16:50:25 -04:00
Wei Huang
69b9ba6012 Introduce PostFilter extension point 2020-06-05 13:23:45 -07:00
Kubernetes Prow Robot
4e3dea81c1 Merge pull request #91580 from cofyc/fix90958 
Remove KubeSchedulerConfiguration.BindTimeoutSeconds
 2020-06-05 08:45:45 -07:00
Wei Huang
7f178b2831 Adjust weight of PodTopologySpread to 2 in legacy Policy API 2020-06-04 07:35:25 -07:00
Wei Huang
369a9001c6 Fix an issue that a Pod's nominatedNodeName cannot be cleared when the nominated node is deleted 2020-06-03 17:45:06 -07:00
gpldirk
6a26f76add fix minor comment in podtopologyspread scoring test 2020-06-03 16:03:10 +00:00
Yecheng Fu
1ff09c0934 Remove BindTimeoutSeconds from KubeSchedulerConfiguration 2020-06-03 09:54:06 +08:00
skilxn-go
fe9d9ebce1 Fix pick-node strategy when there is no filter plugin 2020-06-03 09:12:44 +08:00
Wei Huang
133dde6358 Remove EvenPodsSpread featuregate and related logic 2020-06-02 11:24:12 -07:00
Yecheng Fu
367f75e203 auto-generated files 2020-06-01 09:42:38 +08:00
Kubernetes Prow Robot
413bc1a1d2 Merge pull request #91138 from chendave/imagelocality 
Define the thresholds per the size of container images
 2020-05-31 16:17:53 -07:00
Dave Chen
42fbb1d72f Define the thresholds per the size of container images 
Given the assumption that 90% of images on dockerhub drops into this range (23~1000)MB,
this assumption is based on the container images instead of the pod.

pod might hold multiple container images, it's better to multiply the assumption by the size
of container images.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-05-30 20:57:50 +08:00
Wei Huang
8478c19a7f autogen: PostFilter 2020-05-29 18:18:00 -07:00
Wei Huang
1837b49554 Scheduler PostFilter API 2020-05-29 18:18:00 -07:00
Kubernetes Prow Robot
081f97aa2b Merge pull request #91535 from ahg-g/ahg-merge-updates 
Merge pod condition update with setting nominated node name
 2020-05-29 08:05:16 -07:00
Dave Chen
649523ce91 cleanup: remove useless methods 
`BuildArgs` is not used anywhere and the `args` can be directly got from
the instance instead of defining a method to do that.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-05-29 10:41:54 +08:00
Abdullah Gharaibeh
27caa6e727 merge pod condition update with setting nominated node name in the scheduler 2020-05-28 20:11:16 -04:00
Kubernetes Prow Robot
472a4e9ce2 Merge pull request #91448 from RainbowMango/pr_fix_metric_naming 
update metrics to conform promlint
 2020-05-28 16:38:02 -07:00
Kubernetes Prow Robot
c682b313d9 Merge pull request #91420 from pancernik/scheduler-config-v1beta1 
Promote kubescheduler.config.k8s.io to v1betav1
 2020-05-28 12:24:39 -07:00
Kubernetes Prow Robot
73641d35c7 Merge pull request #91451 from gaurav1086/scheduler_test_fix_goroutine_leak 
scheduler_test: fix goroutine leak
 2020-05-26 21:09:03 -07:00
Kubernetes Prow Robot
b0e0692490 Merge pull request #91446 from pancernik/scheduler-plugin-args-validation-nr 
Move Node Resources scheduler plugin args validation to apis/config/validation
 2020-05-26 19:13:18 -07:00
Kubernetes Prow Robot
5217fa2299 Merge pull request #91462 from lo24/fwk-typo 
fix typo in scheduler framework
 2020-05-26 16:49:05 -07:00
Rafal Wicha
3ffd71c4a2 Move Node Resources scheduler plugin args validation to apis/config/validation 2020-05-26 22:37:16 +01:00
Gaurav Singh
a4e5629320 scheduler_test: fix goroutine leak 
Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>

Re-use errchan from setupTestSchedulerWithOnePodOnNode

Signed-off-by: Gaurav Singh <gaurav1086@gmail.com>
 2020-05-26 17:33:10 -04:00