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1153 Commits

Author SHA1 Message Date
Aldo Culquicondor
f58abdf966 Use scheduler cache in affinity priority functions 
Make the cache implement NodeLister and expose it to the priority
functions. This way, the priority functions make use of a single cache,
the scheduler's, instead of mixing it with the lister's caches.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-07-23 22:10:49 -04:00
Shintaro Murakami
c94e800008 Use v1helper.GetPersistentVolumeClaimClass for compatibility 2019-07-24 10:35:00 +09:00
Jun Gong
a3ed664246 Add doc that plugins in binding cycle should not use NodeInfoSnapshot() 2019-07-23 20:25:39 +08:00
Jun Gong
df14adf474 Send a reject message to permit plugin when preempting a WaitingPod 2019-07-23 10:23:54 +08:00
Wei Huang
f822487f05 EvenPodsSpread: match selector of each constraint independently 
- see more discussion at https://github.com/kubernetes/kubernetes/pull/77760#discussion_r305107973
 2019-07-22 17:51:23 -07:00
Wei Huang
c23aef40f2 [eps-pred-meta] auto-gen files 2019-07-22 17:34:56 -07:00
Wei Huang
249752cc1f fixup: fix comments and use a channel to pass err 2019-07-22 17:34:56 -07:00
Wei Huang
dce6686c9a EvenPodsSpread: refactor "chained" utils 
- move "chanined" utils to pkg/scheduler/testing/utils.go so as to be re-used by all scheduler tests
 2019-07-22 17:34:56 -07:00
Wei Huang
3dbef991a3 EvenPodsSpread: refactor topologyPairsPodSpreadMap 
- update minMatchMap from []int32 to map[string]int32
 2019-07-22 17:34:56 -07:00
Wei Huang
a242e376ac EvenPodsSpread: PredicateMetadata initilization 
- build a new `topologyPairsPodSpreadMap` into PredicateMetadata
- update ShallowCopy()
- unit tests
 2019-07-22 17:34:56 -07:00
Kubernetes Prow Robot
f31d786927 Merge pull request #78477 from YoubingLi/filter 
Fixes 78001 The implementation of Filter extension for the new framework
 2019-07-22 16:48:53 -07:00
Shintaro Murakami
169537499c Record metrics when framework returns unschedulable error 2019-07-22 16:01:22 +09:00
Chun Chen
1f3bc52eab Calling Unreserve plugin before recordSchedulingFailure in case of binding failure 
Calling recordSchedulingFailure puts the pod back to scheduling queue in another
goroutine so pod may get a chance to be bond again before unreseve plugin cleaning
state about it.
 2019-07-19 10:55:06 +08:00
Jun Gong
2dc5cf8c43 Set score plugin's weight to 1 if it is not set 2019-07-18 22:35:34 +08:00
Jun Gong
66347b516c Precheck score plugins' weight when initializing 2019-07-18 21:19:21 +08:00
Kubernetes Prow Robot
ce80aeaac5 Merge pull request #78319 from egernst/scheduler-changes 
Scheduler changes to introduce alpha support for Pod Overhead
 2019-07-18 01:52:11 -07:00
Youbing Li
7f9dd949e0 The implementation of Filter extension for the new framework 2019-07-17 03:28:30 -04:00
Eric Ernst
9babbf8bd7 pod-overhead: autogenerated code for scheduling changes 
Signed-off-by: Eric Ernst <eric.ernst@intel.com>
 2019-07-16 12:56:19 -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
Abdullah Gharaibeh
a80425bd23 Fixed build files. 2019-07-16 10:24:10 -04:00
Abdullah Gharaibeh
73704f1b8e Use error channel to capture first error. 2019-07-16 10:00:42 -04:00
Abdullah Gharaibeh
c54c4d1962 Score plugin for the scheduling framework. 2019-07-16 09:38:37 -04:00
Kubernetes Prow Robot
a155f3b0e9 Merge pull request #80132 from draveness/feature/rename-register-priority-function 
fix: rename RegisterPriorityFunction2 to RegisterPriorityMapReduceFunction
 2019-07-15 20:27:48 -07:00
Kubernetes Prow Robot
5a32bea904 Merge pull request #79777 from draveness/feature/refactor-scheduling-predicates 
feat: use channel instead of mutex in scheduling predicates
 2019-07-15 20:27:35 -07:00
Chun Chen
e04f03d3cb Fix flaky test TestBindPlugin 2019-07-15 23:36:06 +08:00
Chun Chen
3bb1a081ab Revert "Revert "Add Bind extension point of the scheduling framework"" 
This reverts commit b8950dab50.
 2019-07-15 23:36:02 +08:00
draveness
a4618d6790 fix: rename RegisterPriorityFunction2 to RegisterPriorityMapReduceFunction 2019-07-15 08:17:52 +08:00
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
draveness
fab1948a1b feat: use channel instead of mutex in scheduling predicates 2019-07-13 09:11:52 +08:00
Yassine TIJANI
08522f8e5a move scheduler to use v1beta1.events 
Signed-off-by: Yassine TIJANI <ytijani@vmware.com>
 2019-07-12 11:39:01 +02:00
jingxueli
6a1bbff60c keep processing other nodes for the nil node error 2019-07-11 15:34:40 +08:00
Kubernetes Prow Robot
b7757ffbb9 Merge pull request #78280 from sevensees/master 
Trace step should be at the end of calls rather than the begin.
 2019-07-10 21:39:07 -07:00
Kubernetes Prow Robot
79564ebff7 Merge pull request #79877 from draveness/feature/use-scheduler-cache-instead 
fix: use schedulerCache instead of podlister in config factory
 2019-07-10 16:24:40 -07:00
Kubernetes Prow Robot
9e5018ba20 Merge pull request #79453 from chendave/short-circuit 
Short-circuit the evaluation of `cpuFraction` and `memoryFraction`
 2019-07-10 16:24:27 -07:00
shiyan2016
c329d5117d cancel process node if error occurs 2019-07-09 19:50:48 -07:00
Kubernetes Prow Robot
6653a490fb Merge pull request #79532 from snowplayfire/update-errMsg 
improve error msg for predicate meta data
 2019-07-09 13:46:37 -07:00
Jianfei Bai
95bd52cfe9 Trace step should be at the end of calls rather than the begin. 2019-07-08 16:54:04 +08:00
draveness
2fe0d4da27 fix: use schedulerCache instead of podlister in config factory 2019-07-08 14:35:30 +08:00
Kubernetes Prow Robot
3a009af5c2 Merge pull request #79098 from chendave/update_comments 
Update the comments on how to check disk conflict
 2019-07-04 08:18:36 -07:00
Yuqi Wang
848293ba29 Extender bind should respect IsInterested 2019-07-04 23:02:18 +08:00
Kubernetes Prow Robot
a9b3d7d821 Merge pull request #79639 from danielqsj/unr 
call unreserve plugin before record event
 2019-07-03 13:52:39 -07:00
Pingan2017
e94d7b3802 clean up redundant conditiontype OutOfDisk 2019-07-03 14:34:52 +08:00
danielqsj
d4ea78ea39 call unreserve plugin before record event 2019-07-03 11:34:52 +08:00
Ted Yu
acdc4d2001 Omit obtaining the lock when adding Nodes in newNodeTree 2019-07-02 23:16:08 +08:00
Kubernetes Prow Robot
dcd57c9e5e Merge pull request #79076 from draveness/feature/read-nodes-from-scheduler-cache 
fix: predicates read nodes from scheduler cache
 2019-07-01 15:09:33 -07:00
Kubernetes Prow Robot
b4e3bd381b Merge pull request #79524 from bertinatto/add_missing_informer 
Add missing CSINodeInformer when creating ConfigFactoryArgs
 2019-07-01 12:53:33 -07:00
jingxueli
6196f7274e improve error msg for predicate meta data 2019-06-30 03:32:02 +08:00
draveness
30b0f8bf3b fix: predicates read nodes from scheduler cache 2019-06-29 02:34:08 +08:00
Kubernetes Prow Robot
fa65154a58 Merge pull request #78412 from draveness/feature/assign=start-time-for-test-pod 
fix: assign default value for pod.Status.StartTime in TestSelectNodes…
 2019-06-28 08:05:39 -07:00
Fabio Bertinatto
dfc78caa21 Add missing CSINodeInformer when creating ConfigFactoryArgs 2019-06-28 13:32:03 +02:00