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791 Commits

Author SHA1 Message Date
ahg-g
ece3e3cdba Revert "Faster scheduler" 2019-06-06 22:34:18 -04:00
wangqingcan
52f3380ef3 change preempting to PreemptionPolicy 2019-05-31 12:42:05 +08:00
wangqingcan
5c9438c691 non-preempting-priorityclass 
Co-authored-by: Vallery Lancey <vallery@zeitgeistlabs.io>
Co-authored-by: Tan shanshan <tan.shanshan@zte.com.cn>
 2019-05-31 12:37:07 +08:00
Kubernetes Prow Robot
bb475c4a64 Merge pull request #77567 from wgliang/features/scheduling-framework-post-bind 
Add Post-bind extension point to the scheduling framework
 2019-05-29 17:24:20 -07:00
JieJhih Jhang
823111c0fe use iota instead assign value to constants 2019-05-24 18:45:01 +08:00
Ted Yu
3d07221507 Put non-ignorable extenders ahead of ignorable extenders 
Signed-off-by: Ted Yu <yute@vmware.com>
 2019-05-23 13:50:25 -07:00
Guoliang Wang
20f9c9940e Add Post-bind extension point to the scheduling framework 2019-05-19 18:12:16 +08:00
Kubernetes Prow Robot
89031553ce Merge pull request #77845 from draveness/bugfix/resource-allocation-priority 
fix: verify metadata is non-nil in resource allocation
 2019-05-18 23:11:12 -07:00
Kubernetes Prow Robot
df4f033a4f Merge pull request #77501 from JieJhih/scheduling/plugin 
add scheduling framework configuration
 2019-05-18 03:39:12 -07:00
draveness
73367250a3 fix: verify metadata is non-nil in resource allocation 2019-05-18 10:05:44 +08:00
JieJhih Jhang
0734d1debb handle nil extension points 2019-05-18 07:24:27 +08:00
JieJhih Jhang
2cd5fc54a1 add scheduling framework configuration 
update bazel build

fix get plugin config method

initialize only needed plugins

fix unit test

fix import duplicate package

update bazel

add docstrings

add weight field to plugin

add plugin to v1alpha1

add plugins at appropriate extension points

remove todo statement

fix import package file path

set plugin json schema

add plugin unit test to option

initial plugin in test integration

initialize only needed plugins

update bazel

rename func

change plugins needed logic

remove v1 alias

change the comment

fix alias shorter

remove blank line

change docstrings

fix map bool to struct

add some docstrings

add unreserve plugin

fix docstrings

move variable inside the for loop

make if else statement cleaner

remove plugin config from reserve plugin unit test

add plugin config and reduce unnecessary options for unit test

update bazel

fix race condition

fix permit plugin integration

change plugins to be pointer

change weight to int32

fix package alias

initial queue sort plugin

rename unreserve plugin

redesign plugin struct

update docstrings

check queue sort plugin amount

fix error message

fix condition

change plugin struct

add disabled plugin for unit test

fix docstrings

handle nil plugin set
 2019-05-18 06:30:28 +08:00
Wei Huang
29195faa69 supplemental logic to ensure nominatedPodMap.update() is still stateless 2019-05-17 07:44:05 -07:00
Wei Huang
115fe94b6f scheduler: fix flaky test TestPreemptionRaces 
In some cases, an Update event with no "NominatedNode" present is received right
after a node("NominatedNode") is reserved for this pod in memory.
If we go updating (delete and add) it, it actually un-reserves the node since
the newPod doesn't carry sped.status.nominatedNode.
In this case, during this time other low-priority pods have chances to take space which
was reserved for the nominatedPod.
 2019-05-17 07:44:04 -07:00
Kubernetes Prow Robot
796ecb9391 Merge pull request #77529 from draveness/feature/add-queuesort-extension-point 
feat: implement "queue-sort" extension point for scheduling framework
 2019-05-16 01:09:42 -07:00
draveness
d60bccc6a4 feat: implement "queue-sort" extension point for scheduling framework 2019-05-15 09:40:15 +08:00
draveness
cd3aac34ea feat: cache pod limits as part of metadata in priority functions 2019-05-14 21:36:09 +08:00
Abdullah Gharaibeh
98de316436 Implement the permit extension point in scheduler. 2019-05-10 12:42:04 -04:00
Kubernetes Prow Robot
b9ccdd2824 Merge pull request #77598 from danielqsj/unreserve 
Add Un-reserve extension point for the scheduling framework
 2019-05-09 23:37:57 -07:00
danielqsj
997648a923 Add Un-reserve extension point for the scheduling framework 2019-05-10 13:19:22 +08:00
Kubernetes Prow Robot
e45f92fc0a Merge pull request #77626 from ahg-g/ahg-mutex 
Make thread-safe the prebind callback of stateful plugin in scheduler…
 2019-05-09 14:14:27 -07:00
Abdullah Gharaibeh
7b127311a4 Make thread-safe the prebind callback of stateful plugin in scheduler framework. 2019-05-08 22:19:21 -04:00
Wei Huang
c4df3a2c44 prevent predicatesOrdering from escaping from UT 
- sets `predicatesOrdering` back to original value in UT
 2019-05-08 18:05:34 -07:00
Kubernetes Prow Robot
baa2030683 Merge pull request #77509 from ahg-g/faster_scheduler 
Faster scheduler
 2019-05-08 17:15:00 -07:00
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
Abdullah Gharaibeh
e660e84459 Faster scheduler. 2019-05-08 09:49:01 -04:00
Han Kang
51992d61a0 Revert "Add Un-reserve extension point for the scheduling framework" 
This reverts commit 8b5182581a.
 2019-05-07 21:17:29 -07:00
Kubernetes Prow Robot
1ce103a41f Merge pull request #77457 from danielqsj/un-reserve 
Add Un-reserve extension point for the scheduling framework
 2019-05-07 17:52:45 -07:00
Kubernetes Prow Robot
a1588cfe34 Merge pull request #77478 from draveness/feature/remove-log-in-scheduler 
feat: remove klog in AddUnschedulableIfNotPresent
 2019-05-07 01:45:49 -07:00
danielqsj
8b5182581a Add Un-reserve extension point for the scheduling framework 2019-05-07 14:51:58 +08:00
draveness
6382595221 feat: move klog from AddUnschedulableIfNotPresent into the call site 2019-05-07 00:40:25 +08:00
Kubernetes Prow Robot
ea5be337dd Merge pull request #76698 from WanLinghao/scheduler_duplicate_import 
Remove duplicate package import
 2019-05-06 02:19:36 -07:00
Kubernetes Prow Robot
ef550e6989 Merge pull request #75434 from cofyc/fix56098 
Refactor PV scheduling library into a separate package
 2019-05-03 22:17:38 -07:00
Onur Satici
1fccb933c6 make example plugins conform with the PluginFactory type 2019-05-03 21:05:52 +01:00
Onur Satici
78f7027f66 fix scheduler plugin example 2019-05-03 11:56:00 +01:00
Yecheng Fu
214ea1a9d3 Update scheduler to use new volume scheduling library 
To fix scheme issue, use k8s.io/client-go/kubernetes/scheme instead of
legacyscheme.
 2019-05-02 14:57:47 +08:00
Bobby (Babak) Salamat
83828bcb2d autogenerated files 2019-04-29 16:40:56 -07:00
Bobby (Babak) Salamat
77824f5135 Change scheduler constructors to receive a plugin registry. 2019-04-29 16:40:56 -07:00
Bobby (Babak) Salamat
54afaf2326 Add framework and registry for the scheduling framework 2019-04-29 16:40:56 -07:00
Bobby (Babak) Salamat
404dc1ed79 Update scheduler framework plugins to align with the latest changes to the framework design 2019-04-29 16:40:56 -07:00
Kubernetes Prow Robot
a0d8278346 Merge pull request #76301 from xiuqiaoli/master 
Remove FIFO scheduling queue and old pod backoff logic
 2019-04-24 19:36:44 -07:00
xiuqiao
36effb4700 Remove FIFO scheduling queue and old pod backoff logic 2019-04-25 07:35:22 +08:00
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
Kubernetes Prow Robot
71d064040f Merge pull request #76883 from hex108/cancel 
Cancel processing node if error occurs when getting affinity and anti…
 2019-04-24 02:44:17 -07:00
Kubernetes Prow Robot
5f3152e29b Merge pull request #76777 from cwdsuzhou/useless_caller 
Change some code place to void useless caller
 2019-04-24 02:44:05 -07:00
Jun Gong
5ad4cd6b72 Cancel processing node if error occurs when getting affinity and antiaffinity 2019-04-22 11:35:23 +08:00
Davanum Srinivas
7b8c9acc09 remove unused code 
Change-Id: If821920ec8872e326b7d85437ad8d2620807799d
 2019-04-19 08:36:31 -04:00
caiweidong
4486021837 Avoid useless caller 2019-04-19 00:18:54 +08:00
WanLinghao
baf371a188 Remove duplicate package import 2019-04-17 16:37:36 +08:00