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75 Commits

Author SHA1 Message Date
deads2k
8a12000402 move client/record 2017-01-31 19:14:13 -05:00
Kubernetes Submit Queue
bb323d8dea Merge pull request #40188 from jayunit100/NewSchedulerFromInterface 
Automatic merge from submit-queue (batch tested with PRs 39538, 40188, 40357, 38214, 40195)

Decoupling scheduler creation from creation of scheduler.Config struc…

**What this PR does / why we need it**:

Adds functionality to the scheduler to initialize from an Configurator interface, rather then via a Config struct.

**Which issue this PR fixes** 

Reduces coupling to `scheduler.Config` data structure format so that we can proliferate more interface driven composition of scheduler components.
 2017-01-25 17:47:12 -08:00
Kubernetes Submit Queue
5c5ce3baee Merge pull request #40362 from deads2k/client-14-move-pkgs 
Automatic merge from submit-queue

move client/cache and client/discovery to client-go

mechanical changes to move those packages.  Had to create a `k8s.io/kubernetes/pkg/client/tests` package for tests that were blacklisted from client-go.  We can rewrite these tests later and move them, but for now they'll still run at least.

@caesarxuchao @sttts
 2017-01-25 08:17:15 -08:00
jayunit100
8439f81f2d NewSchedulerFromInterface implementation 2017-01-25 10:21:27 -05:00
deads2k
b0b156b381 make tools/cache authoritative 2017-01-25 08:29:45 -05:00
forrestchen
e2a465ae68 skip schedule deleting pod 
Signed-off-by: forrestchen <forrestchen@tencent.com>

skip schedule deleting pod

Signed-off-by: forrestchen <forrestchen@tencent.com>
 2017-01-24 10:13:54 +08:00
jayunit100
a98d14d2c5 [scheduler] interface for configuration factory, configurator. 2017-01-18 15:06:16 -05:00
Clayton Coleman
9a2a50cda7
refactor: use metav1.ObjectMeta in other types 2017-01-17 16:17:19 -05:00
deads2k
6a4d5cd7cc start the apimachinery repo 2017-01-11 09:09:48 -05:00
jayunit100
9cdc4ae0ad Update FitError as a message component into the PodConditionUpdater. 2017-01-09 10:24:14 -05:00
Dmitry Shulyak
530ee716e3 Count ttl for assumed pod when binding is finished 
In such cases when api server is overloaded and returns a lot of
429 (too many requests) errors - binding may take a lot of time
to succeed due to retry policy implemented in rest client.
In such events cache ttl for assumed pods wasn't big enough.

In order to minimize probability of such errors ttl for assumed pods
will be counted from the time when binding for particular pod is finished
(either with error or success)

Change-Id: Ib0122f8a76dc57c82f2c7c52497aad1bdd8be411
 2017-01-03 12:45:11 +02:00
Chao Xu
f782aba56e plugin/scheduler 2016-11-23 15:53:09 -08:00
Wojciech Tyczynski
e4d215d508 Reduce impact of scheduler bug 2016-11-22 17:19:45 +01:00
Marcin Wielgus
859077b701 Make "Unschedulable" reason a constant in api 2016-10-12 17:43:24 +02:00
Lucas Käldström
0bba65ca1a Remove old references to contrib/mesos 2016-10-01 16:46:48 +03:00
Kubernetes Submit Queue
d12b3429fe Merge pull request #30676 from m1093782566/improve-pod-log-output-format 
Automatic merge from submit-queue

[Scheduler] Improve pod log output debuggability

Address issue is #30675

The result of my expirments shows that both `glog.Infof("%v", pod)` and `glog.Infof("%+v", pod)` can't output useful information of a pod, it can only output `kind:"" apiVersion:""`. 

`%#v` can output the whole content of pod, but it seems too much!

So, my opinion is output pod info use the format of `%v` to print`pod.Namespace/pod.Name` instead of the pod **object** in both [here](https://github.com/kubernetes/kubernetes/blob/master/plugin/pkg/scheduler/scheduler.go#L96) and [here](https://github.com/kubernetes/kubernetes/blob/master/plugin/pkg/scheduler/scheduler.go#L100).

@wojtek-t
 2016-08-25 04:05:24 -07:00
m1093782566
40f5d64411 update comment info when scheduler bind fails 
Change-Id: Idce89003fe408b713431d07a3300e3acd1af87a9
 2016-08-16 20:23:26 +08:00
m1093782566
458f5bd7f2 improve pod log output format 
Change-Id: I415dd97f14b507ebb8340eb853f935e1e90b7a53
 2016-08-16 17:59:58 +08:00
Wojciech Tyczynski
9745878778 Add ForgetPod to SchedulerCache 2016-07-13 16:30:05 +02:00
David McMahon
ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
goltermann
218645b346 Fix several spelling errors in comments. 2016-06-17 10:41:18 -07:00
Hongchao Deng
54acae1281 scheduler cache: print err if AssumePod fail 2016-05-28 18:47:12 -07:00
Davanum Srinivas
57f6321788 Fix useless error message in scheduler log 
Print the Namespace and Name instead of Kind/ApiVersion.

fixes #25950
 2016-05-21 16:02:36 -04:00
Filip Grzadkowski
9cba3fc5ae Stop setting Message when updating PodScheduled condition 2016-05-17 15:27:43 +02:00
k8s-merge-robot
132ebb091a Merge pull request #24459 from fgrzadkowski/unschedulable_pod 
Automatic merge from submit-queue

Add pod condition PodScheduled to detect situation when scheduler tried to schedule a Pod, but failed

Set `PodSchedule` condition to `ConditionFalse` in `scheduleOne()` if scheduling failed and to `ConditionTrue` in `/bind` subresource.

Ref #24404

@mml (as it seems to be related to "why pending" effort)

<!-- Reviewable:start -->
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<!-- Reviewable:end -->
 2016-05-12 05:54:06 -07:00
Filip Grzadkowski
a80b1798c4 Add pod condition PodScheduled to detect situation 
when scheduler tried to schedule a Pod, but failed.

Ref #24404
 2016-05-12 10:21:21 +02:00
Hongchao Deng
1eb331e009 schedulercache: remove bind() from AssumePod 2016-04-16 20:30:28 +08:00
Wojciech Tyczynski
254b05761f Asynchronous bindings 2016-04-14 09:52:25 +02:00
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
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
Jan Chaloupka
4389b3f0d6 Rewritte util.* -> wait.* wherever reasonable 2016-02-07 12:02:20 +01:00
harry
080cb60dab Fix duplicated rate limit in scheduler 
Remove BindingRateLimiterSaturation metrics

Update generated doc
 2016-01-13 20:51:55 +08:00
Hongchao Deng
47a21aa285 scheduler metrics should only observe successful ops 2016-01-04 14:50:37 -08:00
Hongchao Deng
c4fdb7a2d0 Scheduler metrics: binding rate limiter saturation 2015-12-03 10:43:37 -08:00
Avesh Agarwal
3d5207fd73 This commit adds type information to events. 
This addresses issue #15624.
 2015-11-24 09:59:54 -05:00
k8s-merge-robot
22f698f5b0 Merge pull request #13953 from liguangbo/change_iff_to_if_and_only_if 
Auto commit by PR queue bot
 2015-09-16 08:35:20 -07:00
liguangbo
4df68f03a3 change iff to if and only if to improve annotation readability 2015-09-16 08:29:36 +00:00
Wojciech Tyczynski
53ae56f205 Replace "minion" with "node" in bunch of places. 2015-09-14 11:07:11 +02:00
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
Kris Rousey
ae6c64d9bb Moving everyone to unversioned client 2015-08-18 10:23:03 -07:00
Karl Isenberg
61c9dd876e Improve readability of scheduling failure logs 2015-08-17 12:17:48 +02:00
jiangyaoguo
5d3522dc7a Keep event reason consistant in scheduler and controller 2015-08-13 11:33:32 +08:00
Mike Danese
8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
Yu-Ju Hong
ea16e52f9b Merge pull request #10642 from davidopp/clean 
Clarify and make less verbose event message for infeasible pods.
 2015-07-06 12:55:00 -07:00
hyeongkyu.lee
55f1f241e6 Fixed typo 2015-07-03 18:03:45 +09:00
David Oppenheimer
950ab8f219 Clarify and make less verbose event message for infeasible pods. 2015-07-01 19:22:48 -07:00
James DeFelice
7d66559725 added comments at the top of native k8s files which, if changed, might affect some of the k8sm code 2015-06-10 20:31:22 +00:00
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