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99 Commits

Author SHA1 Message Date
Wei Huang
a01259ef6f
bazel and codegen files 2019-10-01 09:51:40 -07:00
Wei Huang
cbdb4e3fdb
refactor scheduler extender related API 
- move extender related API from pkg/scheduler/api to pkg/scheduler/apis/extender/v1

- alias extenderv1 to pkg/scheduler/apis/extender/v1

- use NodeScore and NodeScoreList in non-extender logic
 2019-10-01 09:51:24 -07:00
Mark Janssen
345e528c86 Fix staticcheck failures for pkg/scheduler/... 2019-09-23 22:49:59 +02:00
Wei Huang
4c9312fa7e
Fixed a scheduler panic on PodAffinity 2019-09-19 10:52:03 -07:00
Wei Huang
e85473c2df
Benchmark test for PodAffinity 2019-09-19 10:52:03 -07:00
Ahmad Diaa
801cc549be migrate scheduler api types to sized integers 2019-09-12 19:06:40 +02:00
Kubernetes Prow Robot
59c276d512
Merge pull request #81647 from jfbai/test-node-has-no-mages 
test: add cases to test that no images present in node status.
 2019-09-11 20:04:23 -07:00
Jianfei Bai
60a27031b2 test: add cases to test that no images present on node or kubelet's NodeStatusMaxImages flag is set to 0. 2019-09-11 14:01:43 +08:00
Sudesh Shinde
9ae505930c extending RequestedToCapacityRatio priority function to support resource bin packing of extended resources 2019-08-27 10:41:32 -07:00
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
Shintaro Murakami
11f043c784 Remove algorithm.NodeLister from scheduler interface 
Will fixup
 2019-08-13 10:30:30 +09:00
Ted Yu
5efeda3718 Return early in ApplyScoreWeights if there are no scores 2019-08-01 04:59:18 -07:00
Cong Liu
9663c33747 Use ErrorChannel to communicate errors during parallel execution in interpod_afiinity. 2019-07-29 20:44:50 -04:00
Wei Huang
755a3112d8
[eps-priority] auto-gen files 2019-07-26 20:49:12 -07:00
Wei Huang
762a7113a7
EvenPodsSpread: optimize Priority logic 2019-07-26 20:49:12 -07:00
Wei Huang
26a45b2bd3
EvenPodsSpread: Benchmarking Priority function 2019-07-26 20:49:12 -07:00
Wei Huang
0bff4c27d6
EvenPodsSpread: weigh constraints individually 
- update logic to weigh each constraint individually
- address comments and misc fixes
 2019-07-26 20:48:05 -07:00
Wei Huang
3638fd5353
EvenPodsSpread: minor enhancement on printing out priority score 2019-07-26 20:48:05 -07:00
Wei Huang
821446ed70
EvenPodsSpread: Make some funcs in predicates pkg as public 2019-07-26 20:48:05 -07:00
Wei Huang
f25cc921e1
EvenPodsSpread: Core Priority logic 2019-07-26 20:48:05 -07:00
Wei Huang
eefc18a763
EvenPodsSpread: Define a new Priority 2019-07-26 20:48:05 -07:00
Eric Ernst
62e9717386 scheduler: add pod Overhead support for requests 
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
 2019-07-16 12:56:19 -07:00
Kubernetes Prow Robot
7285829b83
Merge pull request #78263 from misterikkit/nonZeroDocs 
Add documentation about "non-zero requests"
 2019-07-14 13:19:07 -07:00
Dave Chen
a9d3a5f40d Short-circuit the evaluation of cpuFraction and memoryFraction 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2019-06-27 13:56:48 +08:00
Jonathan Basseri
66d359eb23 Add documentation about "non-zero requests" 2019-05-23 12:36:19 -07:00
draveness
73367250a3 fix: verify metadata is non-nil in resource allocation 2019-05-18 10:05:44 +08:00
draveness
cd3aac34ea feat: cache pod limits as part of metadata in priority functions 2019-05-14 21:36:09 +08:00
Andrew Kim
c919139245 update import of generic featuregate code from k8s.io/apiserver/pkg/util/feature -> k8s.io/component-base/featuregate 2019-05-08 10:01:50 -04:00
Wei Huang
492b970d73
lazy/dynamic initilization on the int64 pointers of inter-podaffinity priority 2019-04-24 08:13:24 -07:00
Wei Huang
854a266e94
Revert "Revert "scheduler: performance improvement on PodAffinity"" 
This reverts commit 6d89279115.
 2019-04-24 08:13:24 -07:00
Wei Huang
6d89279115
Revert "scheduler: performance improvement on PodAffinity" 
This reverts commit 28730919a6.
 2019-04-13 09:09:22 -07:00
Wei Huang
28730919a6
scheduler: performance improvement on PodAffinity 
- replace unnecessary Lock/Unlock with atomic AddInt64
 2019-04-07 14:34:22 -07:00
qingsenLi
1fdd67f330 fix typo 'faild' 2019-03-08 16:56:16 +08:00
Bobby (Babak) Salamat
a1b8777d42 Revert "Merge pull request #73934 from bsalamat/num_cpu" 
This reverts commit cfe4ca8012, reversing
changes made to f16035600a.
 2019-03-04 13:14:25 -08:00
Kubernetes Prow Robot
cfe4ca8012
Merge pull request #73934 from bsalamat/num_cpu 
Use runtime.NumCPU() instead of a fixed value for parallel scheduler threads
 2019-03-01 23:04:17 -08:00
m3ngyang
5fbdde4b4a fix some comment typos 2019-02-26 16:00:20 +08:00
Bobby (Babak) Salamat
d0ebeefbc4 Use runtime.NumCPU() instead of a fixed value for parallel scheduler threads. 2019-02-11 13:37:30 -08:00
Kubernetes Prow Robot
54a578d3a1
Merge pull request #72012 from yeya24/patch-1 
fix typos lable -> label
 2019-02-08 10:36:05 -08:00
Davanum Srinivas
b975573385
move pkg/kubelet/apis/well_known_labels.go to staging/src/k8s.io/api/core/v1/ 
Co-Authored-By: Weibin Lin <linweibin1@huawei.com>

Change-Id: I163b2f2833e6b8767f72e2c815dcacd0f4e504ea
 2019-02-05 13:39:07 -05:00
yanghaichao12
31a139966c Fix typos 2019-01-26 09:40:09 -05:00
Kubernetes Prow Robot
14b2014c4a
Merge pull request #72079 from sonasingh46/cleanup 
refactor(scheduler): Move priority types to priorities package
 2019-01-15 09:24:15 -08:00
Ramya Krishnan
339ce0e804 Fix SelectorSpreadPriority scheduler to match all selectors. 2019-01-11 17:15:55 -08:00
sonasingh46
1fe7ce21bc refactor(scheduler): Move priority types to priorities package 
This moves the priority types from the algorithm package
to priorities package.
Idea is to move the type to the packages where it is
implemented. This will ease the future refactor process.
 2019-01-09 02:39:11 +05:30
Bhavin Gandhi
ca46c1da15
[scheduler] Move predicate & priority registration to separate file 
- Maintain list of default predicates and priorities in defaults.go
  and move the registration to separate files

Signed-off-by: Bhavin Gandhi <bhavin7392@gmail.com>
 2018-12-22 19:30:34 +05:30
yeya24
16acbc84ce fix typos lable -> label 2018-12-13 17:52:13 +08:00
yuexiao-wang
7b6f60f085 modify BUILD 
Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
 2018-12-11 11:22:06 +08:00
yuexiao-wang
f3353c358d [scheduler cleanup phase 2]: Rename to 
Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
 2018-12-11 11:21:12 +08:00
Jordan Liggitt
2498ca7606 drop VerifyFeatureGatesUnchanged 2018-11-21 11:51:33 -05:00
Jordan Liggitt
733dd9dfd7 Add tests to ensure feature gate changes don't escape kubelet/scheduler packages 2018-11-16 10:52:53 -05:00