Wojciech Tyczynski
a23f7bd556
Few more optimizations of priority functions in scheduler
2016-07-14 15:32:56 +02:00
k8s-merge-robot
74c5b4e4be
Merge pull request #28459 from ping035627/ping035627-patch-0704
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Automatic merge from submit-queue
Optimise the process of the CalculateSpreadPriority in selector_spreading.go
It had better inspect if the nodeLister is normal first in the CalculateSpreadPriority in selector_spreading.go. If the nodeLister.List return error, the function return directly, not need deal the serviceLister and controllerLister and replicaSetLister.
2016-07-14 04:54:32 -07:00
k8s-merge-robot
06939c57aa
Merge pull request #20699 from jiangyaoguo/add-AvoidPreviousNode
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Automatic merge from submit-queue
Implement alpha version of PreferAvoidPods
This is part of #18853
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2016-07-14 03:30:25 -07:00
PingWang
e4ab32cde2
Modify CalculateAntiAffinityPriority function
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Signed-off-by: PingWang <wang.ping5@zte.com.cn >
2016-07-14 09:10:50 +08:00
PingWang
437e133b34
Optimise the process of the CalculateSpreadPriority in selector_spreading.go
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Signed-off-by: PingWang <wang.ping5@zte.com.cn >
2016-07-14 09:09:05 +08:00
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
jiangyaoguo
4e91166bc6
Use PreferAvoidPods annotation to avoid pods being scheduled to specific node.
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1. define PreferAvoidPods annotation
2. add PreferAvoidPodsPriority
3. validate AvoidPods in node annotations
2016-07-13 17:07:46 +08:00
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
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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
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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
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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.
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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
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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
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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
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Add test for image score
Update generated docs
2016-02-03 21:01:26 +08:00
harry
e64fe82245
Use Allocatable to replace Capacity
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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
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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
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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
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requirement in priority functions.
2015-08-14 17:25:48 +08:00
