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2041 Commits

Author SHA1 Message Date
Arghya Sadhu
078b355da3 deprecate scheduler metrics BindingLatency and SchedulingAlgorithmPreemptionEvaluationDuration 2020-09-23 17:15:13 +05:30
Kubernetes Prow Robot
18782e9996 Merge pull request #94884 from arghya88/remove-deprecated-scheduler-metrics 
removing deprecated scheduler metrics
 2020-09-22 14:42:32 -07:00
Kubernetes Prow Robot
9aae0ac354 Merge pull request #94864 from alculquicondor/empty-default-constraints 
Tests for empty constraints array when DefaultPodTopologySpread is enabled
 2020-09-22 14:42:09 -07:00
Kubernetes Prow Robot
a576196076 Merge pull request #94413 from chendave/flake 
Enhancement on the testcase to cover more possibilities
 2020-09-22 12:23:20 -07:00
Arghya Sadhu
c62f0dd165 removing deprecated scheduler metrics 2020-09-22 21:04:15 +05:30
Aldo Culquicondor
e856706984 Tests for empty constraints array when DefaultPodTopologySpread is enabled 
An empty array in the configuration signifies that the user operator intends to disable the k8s provided default for TopologyPodSpread.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: Ib4696a49f0ba748183aef417b0882d494b89f602
 2020-09-17 14:55:53 -04:00
Kubernetes Prow Robot
965137a992 Merge pull request #94692 from alculquicondor/wrap_errors_min 
Wrap errors from VolumeBinding and DefaultBinder plugins
 2020-09-15 18:27:34 -07:00
Kubernetes Prow Robot
b14fcc544b Merge pull request #92846 from Huang-Wei/rm-pvcLister 
Remove pvcLister from genericScheduler
 2020-09-15 07:54:07 -07:00
Jimmy Zhang
1f0bcc8f5d optimize the use of informer for scheduler 2020-09-15 18:21:40 +08:00
Wei Huang
185ba08fcd Move podPassesBasicChecks() to VolumeBinding plugin 2020-09-11 13:54:02 -07:00
Wei Huang
42cfda2f94 Remove pvcLister from genericScheduler 
PVCLister can be fetched from sharedInformerFactory.
 2020-09-11 13:54:01 -07:00
Kubernetes Prow Robot
d39214ade1 Merge pull request #94603 from wojtek-t/migrate_leader_election_to_leases_todos 
Migrate scheduler, controller-manager and cloud-controller-manager to use LeaseLock
 2020-09-11 00:08:14 -07:00
Kubernetes Prow Robot
bd39d3933b Merge pull request #94701 from Huang-Wei/rm-disablePreemption 
Remove field disablePreemption from internal scheduler codebase
 2020-09-10 22:14:14 -07:00
Aldo Culquicondor
7fb40fc03c Wrap errors on VolumeBinding plugin 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I23053528ac6857124fddd7f9fa26e122202ff4bd
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-09-10 16:22:16 -04:00
Aldo Culquicondor
94985e28ac Wrap errors on DefaultBinder plugin 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I2e3c8aa2c1a2a5102e9110b6cff91d66a79a90f1
 2020-09-10 16:22:16 -04:00
Aldo Culquicondor
aefcfcc627 Wrap errors when running Bind plugins 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I29f8d3ea219a5cf667cf718545e8dfff971ca6ec
 2020-09-10 16:22:15 -04:00
Aldo Culquicondor
a482d7ef8e Wrap errors when running PreBind plugins 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: I31bf35d7e96b1cebb285cf03ffad310d83224d9c
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2020-09-10 16:22:12 -04:00
Wei Huang
eb3d2de543 Remove field disablePreemption from internal scheduler codebase 2020-09-10 13:06:42 -07:00
Aldo Culquicondor
34102140e2 Hold error in framework's Status 
To allow obtaining and comparing the original error.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
Change-Id: Ibcef89f7b876a273ecc24548f8d204966e0e6059
 2020-09-10 10:52:36 -04:00
wojtekt
805c1753cd Migrate scheduler, controller-manager and cloud-controller-manager to lease lock. 2020-09-10 11:57:18 +02:00
Wei Huang
4f7ae54f3e fixup: add podLister as a member field of DefaultPreemption 2020-09-08 18:27:23 -07:00
Wei Huang
52bf6ba8ba Preemption plugin to fetch pod from informer cache 2020-09-08 18:27:23 -07:00
Wei Huang
d8def59871 Initialize scheduler's podInformer in sharedInformerFactory 
Scheduler's specific podInfomer is now initialized inside the sahredInformerFactory.
 2020-09-08 12:57:17 -07:00
Kubernetes Prow Robot
44ecd80cf1 Merge pull request #91557 from chendave/cleanup 
cleanup: remove useless methods
 2020-09-08 06:27:44 -07:00
Kubernetes Prow Robot
d239cdfbc0 Merge pull request #94059 from ahg-g/ahg-anti-affinity 
Track pods with required anti-affinity
 2020-09-08 04:54:12 -07:00
Kubernetes Prow Robot
6b388f0684 Merge pull request #94187 from chendave/avoid_apicall 
Avoid the API call to update pod if nothing is changed
 2020-09-07 15:01:44 -07:00
Kubernetes Prow Robot
62d46b8b8b Merge pull request #94573 from siadat/double-pointer 
Remove unnecessary double-pointer
 2020-09-07 14:02:07 -07:00
Kubernetes Prow Robot
b837699f74 Merge pull request #94125 from soulxu/only_includes_all_nodes_for_preferred 
Only process all nodes when incoming pod has no preferred affinity
 2020-09-07 14:01:58 -07:00
Kubernetes Prow Robot
2481e88485 Merge pull request #93473 from Nordix/sched-fix-mael 
Change nodeInfolist building logic in scheduler
 2020-09-07 14:01:44 -07:00
Sina Siadat
6b18ff81a5 Remove unnecessary double-pointer 2020-09-06 16:22:06 +04:30
Kubernetes Prow Robot
217d89a59f Merge pull request #93843 from soulxu/fast_path_podaffinity 
Fast return when no any matched anti-affinity terms
 2020-09-04 03:31:55 -07:00
Dave Chen
4b2c054e59 Enhancement on the testcase to cover more possibilities 
This change enriches the testcase of `TestPriorityQueue_MoveAllToActiveOrBackoffQueue`
to cover the case that pods in the unschedulableQ could be moved to activeQ after the
backing off.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-09-03 14:04:03 +08:00
Dave Chen
77056e89e4 Avoid the API call to update pod if nothing is changed 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2020-09-02 14:38:11 +08:00
Yuan Chen
f6f9bf3e76 Update comments in pkg/scheduler/framework/v1alpha1/interface.go 2020-08-31 15:51:42 -07:00
Kubernetes Prow Robot
2382628f16 Merge pull request #93246 from lixiaobing1/lxb-remove-algorithm 
remove some notes about scheduler/algorithm
 2020-08-28 06:36:18 -07:00
Kubernetes Prow Robot
72350a3cf7 Merge pull request #93083 from Huang-Wei/dupe-import-alias 
Remove duplicate path imports
 2020-08-28 04:34:53 -07:00
Kubernetes Prow Robot
27c9bd4fd4 Merge pull request #92939 from yuanchen8911/patch-1 
Fix an error in PreBindPlugin comment
 2020-08-27 19:08:04 -07:00
Kubernetes Prow Robot
a4103dfeaf Merge pull request #92819 from chendave/cleanup_machine 
Change the node name from "machine" to "node"
 2020-08-27 19:06:57 -07:00
Kubernetes Prow Robot
9062c43b76 Merge pull request #94211 from soulxu/cleanup_candidates 
Initialize candidate directly instead of iterating the array of candidates
 2020-08-27 16:08:06 -07:00
Kubernetes Prow Robot
9bba0390ed Merge pull request #94083 from soulxu/shrink_lock_scope 
Only lock statuses map when status isn't successful
 2020-08-27 16:07:57 -07:00
Kubernetes Prow Robot
90b8163b32 Merge pull request #93808 from zhouya0/seperate_registry_and_feature_gates 
Scheduler ListAlgorithmProviders function return providers directly
 2020-08-27 16:07:28 -07:00
Kubernetes Prow Robot
a5160414e0 Merge pull request #93706 from SimpCosm/fix/scheduler-plugin-comment 
Fix an error in NodeUnschedulable plugin comment
 2020-08-27 16:06:48 -07:00
Kubernetes Prow Robot
19064f4738 Merge pull request #93669 from Mr-Linus/patch-1 
Remove unnecessary conversion
 2020-08-27 16:06:25 -07:00
He Jie Xu
0e8bd4c550 Initialize candidate directly instead of iterating the array of candidates 
Using existing victimsMap to get the victims, then it is easy to build candidate
directly.
 2020-08-27 23:29:36 +08:00
Kubernetes Prow Robot
06eb495a0f Merge pull request #93896 from alculquicondor/speed-up-volume-binding-test 
Improve running time of TestSchedulerWithVolumeBinding
 2020-08-26 19:41:10 -07:00
He Jie Xu
ccd8eb3b1b Only process all nodes when incoming pod has no preferred affinity 
Currently, in interpodaffinty plugin, it only processes all nodes when the incoming
pod with affinity. Actually, it only cares about all nodes when the incoming pod
with preferred affinity. Then it will reduces the number of nodes need to be
processed.
 2020-08-25 16:13:17 +08:00
Linus Lee 李俊江
e55856048d Remove unnecessary conversion 
Update framework.go

Update framework.go

Update framework.go

remove unnecessary conversion

remove unnecessary conversion

remove unnecessary conversion

remove unnecessary conversion
 2020-08-25 10:07:11 +08:00
Kubernetes Prow Robot
1c93be24ee Merge pull request #93629 from cofyc/93009 
fix flaky TestVolumeBinding unit test
 2020-08-21 08:33:40 -07:00
Abdullah Gharaibeh
a8873e1a43 Track pods with required anti-affinity 
This is a performance optimization that reduces the overhead of inter-pod affinity PreFilter calculaitons. Basically
eliminates that overhead when no pods in the cluster use required pod anti-affinity. This offered 20% improvement on 5k clusters for preferred anti-affinity benchmarks.
 2020-08-21 10:09:21 -04:00
He Jie Xu
dc52b69ddc Only lock statuses map when status isn't successful 
Determine the status successful or not first, that will reduce the chance
of lock contention.
 2020-08-18 22:40:15 +08:00