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112 Commits (ef84c57965915fe4f41d4a9e136cd40c621c77d5)

Author SHA1 Message Date
Madhusudan.C.S ce257b5a0e Use node out of disk condition in the scheduler while scheduling pods. 
Set the out of disk node condition to unknown in the node controller if
the kubelet does not report its node condition in a long time. Update
node controller unit tests.

Implement a node condition predicate function that checks if a given
node satisfies the conditions defined by the predicate and if it
does, use that node for scheduling pods. The predicate function takes
both NodeReady and NodeOutOfDisk into consideration to determine if a
node is fit for scheduling pods.

The predicate is then passed to the node lister in the scheduler factory
so that the node lister can run the predicate function on the nodes when
schedling pods thereby omitting nodes that does not satisfy the
predicate.

Also update listers test.
 2015-10-28 14:29:46 -07:00
eulerzgy 71b96422f4 set capital in some files 2015-09-30 14:46:20 +08:00
Brendan Burns 40247acb0f Fix a race in pod backoff. 2015-09-24 15:43:33 -07:00
Wojciech Tyczynski 53ae56f205 Replace "minion" with "node" in bunch of places. 2015-09-14 11:07:11 +02:00
Daniel Smith b225c1d47a Run gofmt (separate commit for easy rebases) 2015-09-10 17:17:59 -07:00
Daniel Smith 15b30b8b09 Move version agnostic parts of client 
pkg/client/unversioned/cache -> pkg/client/cache
pkg/client/unversioned/record -> pkg/client/record
 2015-09-10 17:17:59 -07:00
tummychow 78ce5da988 Move util.StringSet into its own package 
A lot of packages use StringSet, but they don't use anything else from
the util package. Moving StringSet into another package will shrink
their dependency trees significantly.
 2015-09-10 12:04:15 -07:00
Kris Rousey ae6c64d9bb Moving everyone to unversioned client 2015-08-18 10:23:03 -07:00
Kris Rousey 565189f5b8 Correcting all go vet errors 2015-08-11 13:55:37 -07:00
Mike Danese 8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
gmarek 4cc0a2f117 Allow changing Schedulers RateLimitter setting during startup. 2015-08-03 15:27:19 +02:00
gmarek 94eb52de33 Add spreading by controllers 2015-07-31 16:28:50 +02:00
Tim Hockin d0daabb34b Merge pull request #8471 from bprashanth/scheduler_burst 
Limit the scheduler to a burst qps of 30
 2015-05-28 16:55:25 -07:00
Chao Xu 9c1153322e update PodSpec.Host to PodSpec.NodeName in /pkg/api/types.go and /pkg/api/v1beta3/types.go 2015-05-28 14:10:06 -07:00
Prashanth Balasubramanian 4004a68ae9 Limit the scheduler to a burst qps of 30 and rate limit pod binding 2015-05-27 16:35:09 -07:00
Clayton Coleman d00f705652 Tone down scheduler logging 
Having no nodes in the cluster is unusual and is likely a test
environment, and when a pod is deleted there is no need to log
information about our inability to schedule it.
 2015-05-16 19:46:50 -04:00
hurf 6203ce9f85 Move pkg/scheduler to plugin/pkg/scheduler 
As the TODO in plugin/pkg/scheduler/scheduler.go described:

move everything from pkg/scheduler into this package. Remove
references from registry.
 2015-05-13 14:03:25 +08:00
Prashanth Balasubramanian 4b0607cf0b Scheduler ignored nodes with unknown condition status 2015-05-06 18:32:52 -07:00
Eric Paris 6b3a6e6b98 Make copyright ownership statement generic 
Instead of saying "Google Inc." (which is not always correct) say "The
Kubernetes Authors", which is generic.
 2015-05-01 17:49:56 -04:00
Daniel Smith 835a87aed2 Merge pull request #6857 from wojtek-t/fix_scheduler_nodes 
Fix listing nodes in scheduler
 2015-04-15 17:05:04 -07:00
Wojciech Tyczynski afb94c43b1 Fix listing nodes in scheduler 2015-04-15 14:26:25 +02:00
Daniel Smith fb0df935f6 add missing syncronization 2015-04-14 15:59:50 -07:00
Daniel Smith dd26cdf0f7 Fix comments; switch to watching nodes 2015-04-10 17:49:51 -07:00
Daniel Smith 6835318d1e switch to require 'go controller.Run()' 2015-04-10 14:05:08 -07:00
Daniel Smith 5f7715f0e9 Make scheduler not miss deletion events even in the case of a resync. 2015-04-10 14:05:08 -07:00
Wojciech Tyczynski 88eb0b0295 FieldSelector for node List() 2015-04-10 12:53:16 +02:00
Masahiro Sano d04cc5ced4 List in NodesInterface takes label selector 2015-04-08 23:41:27 +09:00
Wojciech Tyczynski 8a5c76356c Revert "Stop the bleeding for #6059" 
This reverts commit 6be09c5e97.
 2015-04-08 13:29:29 +02:00
Daniel Smith c1390a0836 version field selector field names in the client 2015-04-07 16:59:57 -07:00
gmarek ef56dca6b6 Remove ConditionSchedulable 2015-04-07 17:01:07 +02:00
Daniel Smith 6be09c5e97 Stop the bleeding for #6059 2015-04-02 13:54:10 -07:00
Piotr Szczesniak 5c6439d449 Removed PodStatus.Host 
Fixes #6165
 2015-04-02 16:38:45 +02:00
Deyuan Deng 6bb9701489 Remove Reachable Condition 2015-04-01 13:56:43 -04:00
Abhishek Gupta 8a01aed83f Adding validations for scheduler Policy 2015-03-31 10:54:45 -07:00
saadali e0f71cb21f Make each new instance of kubelet generate a new event channel (instead of reusing existing). 2015-03-30 14:22:16 -07:00
Daniel Smith fd952862c3 Remove pods from the assumed pod list when they are deleted 2015-03-30 11:16:55 -07:00
Robert Rati c2938b299d Only schedule to pods that are available. #5545 2015-03-26 08:42:14 -04:00
Deyuan Deng ca68f4a9d1 Rename ConditionFull->ConditionTrue, ConditionNone->ConditionFalse 2015-03-24 17:28:59 -04:00
Brian Grant 11f9733599 Merge pull request #5587 from nikhiljindal/enable3 
Updating integration tests to test both API versions - v1beta1 and 3
 2015-03-18 16:14:20 -07:00
nikhiljindal 7e36bbab3c Updating integration tests to test both API versions - v1beta1 and 3 2015-03-18 15:24:11 -07:00
Salvatore Dario Minonne 31ddefc347 Finalize fields.Selector 2015-03-17 22:55:43 +01:00
Piotr Szczesniak 7aa6356625 Fill NodeInfo in CreateFromKey method in scheduler 
NodeInfo was nil and it caused segfault

Fixes #5503
 2015-03-17 14:57:49 +01:00
Daniel Smith 992d78a32e Add a system modeler to scheduler 
So it can try to predict the effect its bindings will have.
 2015-03-13 17:48:16 -07:00
Satnam Singh 52bf7af739 Merge pull request #5351 from lavalamp/fix2 
remove evil global state shared by all schedulers
 2015-03-13 10:15:27 -07:00
Ravi Sankar Penta f6ecec5880 Allow admin user to explicitly unschedule the node 
Setting Unschedulable on the node will not touch any existing pods
on the node but will block scheduling of new pods on the node.
 2015-03-12 14:27:27 -07:00
Wojciech Tyczynski 9f2f10d6db Make scheduler to watch PodSpec.Host instead Status.Host 2015-03-12 13:38:58 +01:00
Daniel Smith 3e83ffdd40 remove evil global state shared by all schedulers 2015-03-11 18:09:01 -07:00
Brian Grant 6062e14313 Merge pull request #5220 from nikhiljindal/camelCaseFieldSelectors 
Changing v1beta3 field selectors to be camelCased
 2015-03-10 09:35:03 -07:00
nikhiljindal 916ca9cc68 Changing v1beta3 field selectors to be camelCased 2015-03-09 18:01:01 -07:00
Clayton Coleman dfc19185f5 Add a subbindings resource as /pods/{name}/binding 
Allows POST to create a binding as a child. Also refactors internal
and v1beta3 Binding to be more generic (so that other resources can
support Bindings).
 2015-03-09 15:37:19 -04:00