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402 Commits

Author SHA1 Message Date
Timothy St. Clair
f2b8b08651 Turn down hootloop logs in priorities. Hit once cluster is near capacity 2016-10-05 16:58:23 -05:00
deads2k
c30b2efc46 update replicaset lister 2016-10-05 15:20:27 -04:00
Kubernetes Submit Queue
96fde0fe8d Merge pull request #33834 from wojtek-t/scheduler_map_reduce_6 
Automatic merge from submit-queue

Migrate EqualPriority in scheduler to map-reduce-like framework

Ref #24246
 2016-10-04 09:23:01 -07:00
Jedrzej Nowak
d2161c21d7 Fix typos and englishify plugin/pkg 2016-10-04 17:51:14 +02:00
Wojciech Tyczynski
f8632e2203 Migrate EqualPriority to MapReduce-like framework. 2016-10-04 12:19:08 +02:00
David Ashpole
0c8a664e50 addressed comments 2016-10-03 11:42:56 -07:00
David Ashpole
fed3f37eef Split NodeDiskPressure into NodeInodePressure and NodeDiskPressure 2016-10-03 11:42:56 -07:00
Harry Zhang
c2cf5bbaf6 Setup e2e test for no admit 2016-10-01 01:07:18 -04:00
Wojciech Tyczynski
daac9a1869 Remove unnecessary podLister from SelectorSpreading 2016-09-30 15:15:14 +02:00
Wojciech Tyczynski
6598c181f7 Support metadata producer with underlying data. 2016-09-28 09:11:18 +02:00
Wojciech Tyczynski
4ccb27202c Migrate priority functions with non-trivial reduce function. 2016-09-27 11:27:38 +02:00
Jordan Liggitt
1812fe70a3 Log test error 2016-09-26 11:21:38 -04:00
deads2k
500959b70c fix RC lister 2016-09-23 08:12:03 -04:00
Kubernetes Submit Queue
b2aed32578 Merge pull request #33269 from deads2k/client-15-svc-lister 
Automatic merge from submit-queue

simplify svc lister

trying to track down what killed the e2e tests.
 2016-09-23 03:10:57 -07:00
Daniel Smith
db3e549bd1 more usages of go2idl 2016-09-22 13:42:46 -07:00
Harry Zhang
c735921b6f Add no admit on node side 
Update generated code

Refactored predicates & restore helper
 2016-09-22 10:12:44 -04:00
deads2k
483af28944 fix up service lister 2016-09-22 09:12:37 -04:00
Antoine Pelisse
938872582e Revert "simplify RC and SVC listers" 2016-09-21 15:49:38 -07:00
Kubernetes Submit Queue
2d9d84dc64 Merge pull request #32888 from deads2k/client-10-fixup-remaining-listers 
Automatic merge from submit-queue

simplify RC and SVC listers

Make the RC and SVC listers use the common list functions that more closely match client APIs, are consistent with other listers, and avoid unnecessary copies.
 2016-09-21 04:13:56 -07:00
Ivan Shvedunov
f758cb418d Fix possible panic in PodAffinityChecker 2016-09-20 15:53:13 +03:00
deads2k
16fbb47189 fix up service lister 2016-09-20 08:24:33 -04:00
deads2k
185a7adf84 fix RC lister 2016-09-20 08:24:32 -04:00
Kubernetes Submit Queue
4b5c74eed8 Merge pull request #31859 from resouer/fix-nits 
Automatic merge from submit-queue

Fix minor nits in test cases

Found a group of nits when doing #30844, fixed them in a this PR since 30844 requires a long time to review.
 2016-09-18 06:27:12 -07:00
Mike Danese
a765d59932 move informer and controller to pkg/client/cache 
Signed-off-by: Mike Danese <mikedanese@google.com>
 2016-09-15 12:50:08 -07:00
Wojciech Tyczynski
ea943d825e Migrate a bunch of priority functions to map-reduce framework 2016-09-13 13:20:29 +02:00
Wojciech Tyczynski
c8c938c3e0 AvoidPriority using ControllerRef 2016-09-12 08:45:02 +02:00
Harry Zhang
608e7ce0d4 Fix minor nits in test cases 2016-09-01 05:21:17 -04:00
Wojciech Tyczynski
33c710adf0 MapReduce-like scheduler priority functions 2016-08-31 15:16:10 +02:00
Wojciech Tyczynski
e9d5be628a Don't validate selector that is already validated 2016-08-22 09:39:32 +02:00
Marcin Wielgus
de2fea95ca ClusterAutoscaler-friendly scheduler priority function that promotes well-used nodes. 2016-08-18 08:34:10 +02:00
Jess Frazelle
7e9d82129e fix go vet errors 
Signed-off-by: Jess Frazelle <jessfraz@google.com>

fix composites

Signed-off-by: Jess Frazelle <me@jessfraz.com>
 2016-08-10 16:45:41 -07:00
mksalawa
2749ec7555 Create PredicateFailureReason, modify scheduler predicate interface. 2016-08-09 14:01:46 +02:00
Kubernetes Submit Queue
faffbe4e18 Merge pull request #29622 from rootfs/rbd-ro 
Automatic merge from submit-queue

allow a read-only rbd image mounted by multiple pods

allow pod to run read-only rbd volume 
fix #27725
 2016-08-07 17:03:39 -07:00
Huamin Chen
730db45eab allow a read-only rbd image mounted by multiple pods 
Signed-off-by: Huamin Chen <hchen@redhat.com>
 2016-08-07 10:32:26 -04:00
Kubernetes Submit Queue
711b63e78b Merge pull request #28104 from ping035627/ping035627-patch-4 
Automatic merge from submit-queue

SchedulerExtender: add failedPredicateMap in Filter() returns

Fix #25797. modify extender.Filter for adding extenders information to “failedPredicateMap” in findNodesThatFit.
When all the filtered nodes that passed "predicateFuncs" don’t pass the extenders filter, the failedPredicateMap hasn’t the extenders information, should add it, I think. So when the length of the “filteredNodes.Items” is 0, we can know the integral information. (The length of the “filteredNodes.Items” is 0, may be because the extenders filter failed.)
 2016-08-06 20:50:33 -07:00
Kubernetes Submit Queue
2ff8280123 Merge pull request #29915 from wojtek-t/prepare_for_controller_ref_in_scheduler 
Automatic merge from submit-queue

Prepare for using "ControllerRef" in scheduler

This is part of a PR that I already have to avoid a bunch of rebases in the future (controller ref probably won't happen in 1.4 release).

@davidopp
 2016-08-04 02:23:31 -07:00
PingWang
4106eb70b0 modify extends.Filter 
Signed-off-by: PingWang <wang.ping5@zte.com.cn>

Add docs

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

add docs for ExtenderFilterResult.FailedNodes in types.go

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

Modify the extender.Filter test.

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

Update extender_test.go

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

modify the comments

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

gofmt -s scheduler_interface.go

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

update the comments

Signed-off-by: PingWang <wang.ping5@zte.com.cn>
 2016-08-04 14:03:32 +08:00
Wojciech Tyczynski
c092e15edf SelectorSpreading using controllerRef. 2016-08-02 16:24:48 +02:00
Wojciech Tyczynski
022719b323 Enable PodAffinity by default in scheduler 2016-08-02 15:06:45 +02:00
Wojciech Tyczynski
4bc410e47a Speedup pod affintiy predicate function 2016-08-02 08:01:04 +02:00
k8s-merge-robot
821ff657f9 Merge pull request #27199 from derekwaynecarr/disk_eviction 
Automatic merge from submit-queue

Initial support for pod eviction based on disk

This PR adds the following:

1. node reports disk pressure condition based on configured thresholds
1. scheduler does not place pods on nodes reporting disk pressure
1. kubelet will not admit any pod when it reports disk pressure
1. kubelet ranks pods for eviction when low on disk
1. kubelet evicts greediest pod

Follow-on PRs will need to handle:

1. integrate with new image gc PR (https://github.com/kubernetes/kubernetes/pull/27199)
1. container gc policy should always run (will not be launched from eviction, tbd who does that)
  1. this means kill pod is fine for all eviction code paths since container gc will remove dead container
1. min reclaim support will just poll summary provider (derek will do follow-on)
1. need to know if imagefs is same device as rootfs from summary (derek follow-on)

/cc @vishh @kubernetes/sig-node
 2016-07-28 20:18:54 -07:00
derekwaynecarr
0de1e62b30 modify fsStats to fsStatsType to avoid confusion with cadvisor types 2016-07-28 16:01:38 -04:00
derekwaynecarr
9604b47c13 Scheduler does not place pods on nodes that have disk pressure 2016-07-28 16:01:38 -04:00
Wojciech Tyczynski
d3b9d583a2 Optimize PodAffinity priority function. 2016-07-28 16:57:28 +02:00
Wojciech Tyczynski
898a6444e3 Return pointer for Affinity in api helper 2016-07-28 16:57:28 +02:00
Wojciech Tyczynski
fad876b6f9 PodAffinity code refinements 2016-07-22 08:49:28 +02:00
Wojciech Tyczynski
cab7db3a64 Use []*api.Node instead of NodeLister in priority functions. 2016-07-21 08:21:07 +02:00
Wojciech Tyczynski
dcb5a6d1a6 Reuse existing Resource struct instead of new resourceRequest 2016-07-19 12:21:09 +02:00
k8s-merge-robot
a049a97820 Merge pull request #28803 from lukaszo/ds 
Automatic merge from submit-queue

Make Daemonset use GeneralPredicates

fixes: #21454 #22205
 2016-07-18 22:12:14 -07:00
Davanum Srinivas
2b0ed014b7 Use Go canonical import paths 
Add canonical imports only in existing doc.go files.
https://golang.org/doc/go1.4#canonicalimports

Fixes #29014
 2016-07-16 13:48:21 -04:00