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2549 Commits

Author SHA1 Message Date
draveness
f3816fb757 feat: use PreFilter instead of Prefilter in the scheduling framework 2019-08-23 02:09:00 +08:00
Shintaro Murakami
acd82613ef Add fast path to podFitsOnNode 
Add test
 2019-08-22 17:21:00 +09:00
Kubernetes Prow Robot
1a53325550 Merge pull request #80930 from liu-cong/normalizescore-api-change 
Remove NormalizeScore plugin set from config API.
 2019-08-21 14:52:33 -07:00
Kubernetes Prow Robot
90df64b75b Merge pull request #81614 from liu-cong/score-refactor 
Move RunNormalizeScorePlugins and ApplyScoreWeights into RunScorePlugins; Also add unit tests for RunScorePlugins.
 2019-08-21 10:37:29 -07:00
Cong Liu
e50a24d64c Move RunNormalizeScorePlugins and ApplyScoreWeights into RunScorePlugins; Also add unit tests for RunScorePlugins. 2019-08-20 13:18:32 -04:00
Wei Huang
8f559ea53b Optimize internal data structure of EvenPodsSpread 
- Rename 'topologyPairsPodSpreadMap' to 'podSpreadCache'
- New struct `criticalPaths criticalPaths`
- Add unified method `*criticalPaths.update()` for:
    - regular update
    - addPod in preemption case
    - remotePod in preemption case
 2019-08-20 09:26:41 -07:00
Wei Huang
7f1a3965fd Add Benchmark test for EvenPodsSpread predicate 
- go test k8s.io/kubernetes/pkg/scheduler/algorithm/predicates -benchmem -run=^$ -bench .
 2019-08-20 09:25:01 -07:00
Ahmad Diaa
61ab77ef7a use factory.Config fields directly in scheduler struct 2019-08-16 15:21:28 +02:00
Kubernetes Prow Robot
a56e86a405 Merge pull request #79804 from yqwang-ms/yqwang/fix-bind-interest 
Extender bind should respect IsInterested
 2019-08-15 19:16:34 -07:00
Kubernetes Prow Robot
7a35f8c92d Merge pull request #81015 from draveness/feature/update-normalize-score-extension-point 
feat:  return error when score is out of range
 2019-08-15 02:32:35 -07:00
Kubernetes Prow Robot
8c6c94bad2 Merge pull request #81148 from wgliang/bugfix/scheduler-heap-race 
Fix two race issues in schedule_queue
 2019-08-14 16:52:36 -07:00
draveness
d3cc73965a feat: use schedulerapi.MaxPriority instead of hard-coded int 2019-08-14 19:16:41 +08:00
draveness
9fb0df5096 feat(scheduler): return error when score is out of range 2019-08-14 19:16:41 +08:00
Kubernetes Prow Robot
1906650d92 Merge pull request #80901 from draveness/feature/use-map-instead-of-array 
feat: use named array instead of array in normalizing score
 2019-08-14 03:28:25 -07:00
Kubernetes Prow Robot
2ad2795136 Merge pull request #79641 from yqwang-ms/yqwang/fix-ds-crash 
Fix default scheduler crash if scheduler extender filter returns a not found node
 2019-08-14 02:08:37 -07:00
Yuqi Wang
5927ec4f8b Fix default scheduler crash if scheduler extender filter returns a not found node 2019-08-14 10:38:42 +08:00
Kubernetes Prow Robot
f3c94c9c42 Merge pull request #81151 from mrkm4ntr/remove-node-lister 
Remove algorithm.NodeLister from scheduler interface
 2019-08-13 12:29:55 -07:00
Shintaro Murakami
11f043c784 Remove algorithm.NodeLister from scheduler interface 
Will fixup
 2019-08-13 10:30:30 +09:00
Kubernetes Prow Robot
3f6f3fc3f9 Merge pull request #80416 from mrkm4ntr/metrics-framework-returns-unschedulable 
Record metrics when framework returns unschedulable error
 2019-08-09 03:01:25 -07:00
Kubernetes Prow Robot
2bea7a371b Merge pull request #80811 from liu-cong/loglevel 
Lower verbosity level for some useful scheduler logs; Also add node resource info when pod is scheduled on node.
 2019-08-08 17:57:38 -07:00
Guoliang Wang
ca61b79996 Fix two race issues in scheduling_queue_test 2019-08-09 07:50:02 +08:00
Kubernetes Prow Robot
5257266e9b Merge pull request #79631 from Huang-Wei/sched-q-flake 
Fixed a racing issue in scheduler UT
 2019-08-08 10:03:19 -07:00
draveness
aa5f9fda52 feat: use named array instead of score array in normalizing score 2019-08-08 08:19:49 +08:00
Cong Liu
df0ade56c4 Lower verbosity level for some useful scheduler logs; Also add node resource info when pod is scheduled on node. 2019-08-07 16:20:40 -04:00
Wei Huang
b6b2838a95 Fix a racing issue in FakeFilterPlugin 
Filter() is called simultaneously, so the member of its (fake) implementation
cannot be written without lock.

The issue can be triggered by:

go test k8s.io/kubernetes/pkg/scheduler/core --race --count=50
 2019-08-07 10:33:44 -07:00
Kubernetes Prow Robot
aa6a077cfd Merge pull request #80681 from ricky1993/customize_resource_name_and_namespace 
add options for name and namespace of leaderelection object
 2019-08-07 01:36:51 -07:00
Kubernetes Prow Robot
1a01d10f5f Merge pull request #80590 from alculquicondor/refactor/configurator-pod 
Remove Configurator interface
 2019-08-06 21:05:31 -07:00
Kubernetes Prow Robot
a07992436d Merge pull request #80412 from hex108/concurrent_read_write 
Add doc that plugins in bind cycle should not use scheduler NodeInfoSnapshot
 2019-08-06 21:05:18 -07:00
Kubernetes Prow Robot
a197cc6174 Merge pull request #78610 from jpbetz/admission-trace 
Add trace to webhook invocations
 2019-08-06 21:04:52 -07:00
Wei Huang
139d9a1b1e Fixed a racing issue in scheduler UT 
pkg/scheduler/internal/queue/scheduling_queue_test.go#TestPriorityQueue_AddUnschedulableIfNotPresent_Backoff has racing issue.
 2019-08-06 12:04:21 -07:00
Kubernetes Prow Robot
7c23e1a4ac Merge pull request #80885 from draveness/feature/update-framework-logger 
fix: Use %q instead of %v in the scheduling framework
 2019-08-06 08:15:55 -07:00
Kubernetes Prow Robot
decdf8891f Merge pull request #80460 from mrkm4ntr/pvc-class-name 
Use v1helper.GetPersistentVolumeClaimClass for compatibility
 2019-08-05 15:08:30 -07:00
Joe Betz
46a04d50af Replace string concatination with trace fields 2019-08-05 12:18:57 -07:00
draveness
22bac3084a fix: use %q instead of %v in scheduling framework 2019-08-06 00:01:25 +08:00
Kubernetes Prow Robot
cc270c138d Merge pull request #78097 from draveness/feature/post-filter-extension-point 
feat: implement "post-filter" extension point for scheduling framework
 2019-08-03 09:43:51 -07:00
chenyixiang
41a435a812 migrate scheduler options to resourceName & resourceNamespace 
Change-Id: I743eda488320c97c123b49018d7efcc57525b152
 2019-08-03 11:42:47 +08:00
Cong Liu
95b1bc1774 Remove NormalizeScore plugin set from config API. 2019-08-02 16:49:25 -04:00
Kubernetes Prow Robot
73b1bcba0f Merge pull request #80084 from bertinatto/cache_csinode 
Add separate cache for CSINode
 2019-08-02 04:53:52 -07:00
draveness
859cac0595 fix: update run filter plugin for consistency 2019-08-02 10:23:43 +08:00
draveness
feb64858aa feat: implement "post-filter" extension point for scheduling framework 2019-08-02 10:12:54 +08:00
Kubernetes Prow Robot
e857ae090c Merge pull request #80011 from Huang-Wei/eps-int-test 
Even Pods Spread - 6. Integration Test
 2019-08-01 17:19:51 -07:00
Kubernetes Prow Robot
a8d20287bd Merge pull request #80846 from tedyu/apply-wght-early 
Return early in ApplyScoreWeights if there are no scores
 2019-08-01 13:38:54 -07:00
Kubernetes Prow Robot
aaad4c4afa Merge pull request #80533 from alculquicondor/refactor/find_nodes 
Query nodes in Schedule only when there are no predicates
 2019-08-01 13:38:28 -07:00
Wei Huang
caab8b74ba EvenPodsSpread: integration test 2019-08-01 10:42:27 -07:00
Aldo Culquicondor
d935b1054c Remove Configurator interface 
The Configurator has been used as a holder for listers that tests need,
which is not its purpose. By making the tests obtain listers from more
appropriate places, such as informers, there is no need for various
accessors to the Configurator.

Also, FakeConfigurator is not being used anymore, so there's no need for
an interface instead of a plain pointer.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-08-01 08:36:38 -04:00
Ted Yu
5efeda3718 Return early in ApplyScoreWeights if there are no scores 2019-08-01 04:59:18 -07:00
Fabio Bertinatto
c5d9af2bda Update predicates to use cached CSINode in scheduler 2019-08-01 10:15:20 +02:00
Fabio Bertinatto
09d2cdf384 Add independent cache for CSINode in scheduler 2019-08-01 10:08:51 +02:00
Kubernetes Prow Robot
ac1cde5577 Merge pull request #78009 from hainesc/develop 
Use reservoir sampling to select one host from priority list
 2019-08-01 00:52:15 -07:00
Kubernetes Prow Robot
7a7f5f1e83 Merge pull request #80360 from bertinatto/fix_old_predicate 
Don't count unrelated volumes in scheduler predicate
 2019-07-31 22:36:26 -07:00