Commit Graph

64 Commits

Author SHA1 Message Date
Wojciech Tyczynski
a538045d7b Cleanup and prepare for optimizing PodAffinity priority function. 2016-07-15 10:06:36 +02:00
Wojciech Tyczynski
c929d95884 Cache Allocatable Resources 2016-07-13 12:57:18 +02:00
Wojciech Tyczynski
58c201834c Unify resources 2016-07-13 12:57:07 +02:00
Wojciech Tyczynski
ae6b66207a Optimize selector spreading 2016-07-13 11:02:26 +02:00
Wojciech Tyczynski
b9d13c5dbd Avoid computing pod resources multiple times 2016-07-13 11:01:53 +02:00
k8s-merge-robot
5894dc4615 Merge pull request #28829 from gmarek/hooks
Automatic merge from submit-queue

Add hooks for cluster health detection

Separate a function that decides if zone is healthy. First real commit for preventing massive pod eviction.
Ref. #28832

cc @davidopp
2016-07-12 08:12:04 -07:00
gmarek
fd600ab65c Add hooks for cluster health detection 2016-07-12 15:10:58 +02:00
Wojciech Tyczynski
d14fe0f269 Change storeToNodeConditionLister to return []*api.Node instead of api.NodeList for performance 2016-07-11 21:02:33 +02:00
Wojciech Tyczynski
d02e8d2885 Avoid unnecessary conversions 2016-07-11 15:41:27 +02:00
Wojciech Tyczynski
dcb2ca54ad Avoid unnecessary copies 2016-07-11 15:41:27 +02:00
Wojciech Tyczynski
e8e8e2d086 Remove unneeded factories 2016-07-11 15:41:26 +02:00
Wojciech Tyczynski
0e6dc8a932 Avoid unnecessary copies 2016-07-08 13:54:06 +02:00
Wojciech Tyczynski
b1d53895a4 Check only predicate functions in test 2016-07-08 13:01:41 +02:00
Wojciech Tyczynski
31538db145 Avoid growing slices 2016-07-07 15:54:39 +02:00
Wojciech Tyczynski
6c77c01f24 Avoid copying nodes in priority functions 2016-07-07 14:38:09 +02:00
David McMahon
ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
xiangpengzhao
f1d98ba961 Make priority score info more clear 2016-06-12 02:31:41 -04:00
Kevin
52fb89ff73 implement taints and tolerations 2016-05-18 15:06:23 +00:00
Kevin
82ba4f077e implement inter pod topological affinity and anti-affinity 2016-05-06 06:46:23 +00:00
Clayton Coleman
fdb110c859
Fix the rest of the code 2016-04-29 17:12:10 -04:00
Wojciech Tyczynski
a4b3f47347 Add RC and container pors to scheduler benchmark 2016-04-20 15:10:57 +02:00
Wojciech Tyczynski
ebcc8f737c Parallelize computing selector spreading priority in scheduler. 2016-03-22 14:09:58 +01:00
Hongchao Deng
ae88f08af0 Scheduler: replace system modeler with scheduler cache 2016-03-14 09:03:41 -07:00
Marek Grabowski
eb2f5153b3 Revert "Scheduler: replace system modeler with scheduler cache and do O(1) lookup for resource req" 2016-03-02 15:38:56 +01:00
k8s-merge-robot
e7d0f06c4a Merge pull request #21736 from resouer/check-register
Auto commit by PR queue bot
2016-03-01 02:21:56 -08:00
Hongchao Deng
f29a1d6c5c scheduler: Scheduler: replace system modeler with scheduler cache
We're using the scheduler cache to do O(1) lookup for resource request
2016-02-26 09:22:29 -08:00
Harry Zhang
636e982ecd Implement checking in predicates 2016-02-25 21:25:36 +08:00
harry
b90550de25 Implement check for priority 2016-02-23 11:59:32 +08:00
Vishnu kannan
2623fdde17 Improve the naming of fields in ContainerImage struct used in NodeStatus.
Signed-off-by: Vishnu kannan <vishnuk@google.com>
2016-02-16 15:45:22 -08:00
k8s-merge-robot
8a815b919d Merge pull request #21074 from mqliang/scheduler-ReplicaSet
Auto commit by PR queue bot
2016-02-16 01:48:33 -08:00
mqliang
0aab44a00d add ReplicaSet support in scheduler 2016-02-16 14:34:46 +08:00
derekwaynecarr
a03361bd84 Make default format right for nil values 2016-02-15 13:55:33 -05:00
Hongchao Deng
1cf4540b5d priorities: move getNonzeroRequests() into util/ package 2016-02-10 08:35:00 -08:00
Hongchao Deng
9236e4a0b4 scheduler: change fit predicates and priority func as needed for optimization 2016-02-09 09:38:28 -08:00
k8s-merge-robot
8e56494ec5 Merge pull request #20140 from resouer/scheduler
Auto commit by PR queue bot
2016-02-05 20:08:31 -08:00
Kevin
c8c82c1d8f implement Node affinity and NodeSelector 2016-02-04 01:53:14 +00:00
harry
233a601130 Caculate priorities based on image locality
Add test for image score

Update generated docs
2016-02-03 21:01:26 +08:00
harry
e64fe82245 Use Allocatable to replace Capacity
Use allocate instead in priorities
2016-01-18 15:26:40 +08:00
Brendan Burns
0ee0e16bcd Don't recreate the same map 3 times 2015-12-16 20:39:28 -08:00
Justin Santa Barbara
cd433c974f Zone-scheduler: Fixes per code-review 2015-12-13 20:34:01 -05:00
Justin Santa Barbara
6aa16c744b When scheduling, spread between zones if labeled
We already spread across nodes; we modify this spreading preference to
spread across zones when nodes are labeled with zone information.
2015-12-13 20:34:01 -05:00
Ravi Gadde
cadc24e9fd Scheduler extension 2015-11-25 08:19:27 -08:00
Aaron Crickenberger
fad1968023 Adjust V level for scheduler messages
The "Combined requested resources" message becomes excessive as
the cluster fills up, drop it down to V(2)

Put an explicit V(2) on the only other scheduler Infof call that didn't
have V specified already.
2015-11-19 15:12:13 -05:00
Wojciech Tyczynski
53ae56f205 Replace "minion" with "node" in bunch of places. 2015-09-14 11:07:11 +02:00
dinghaiyang
43c2bd72cb Use resource request instead of resource limit to deal with resource
requirement in priority functions.
2015-08-14 17:25:48 +08:00
Kris Rousey
565189f5b8 Correcting all go vet errors 2015-08-11 13:55:37 -07:00
Jerzy Szczepkowski
d6dab28b96 Revert "Move prioritizer function EqualPriority to package priorities" 2015-08-07 15:51:26 +02:00
dinghaiyang
ebbcd4a3ba Move prioritizer function EqualPriority to package priorities 2015-08-07 09:56:54 +08:00
Mike Danese
17defc7383 run gofmt on everything we touched 2015-08-05 17:52:56 -07:00
Mike Danese
8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00