github/kubernetes
4
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
59,577 Commits 1 Branch 31 Tags 1,019 MiB
14d01883ed
Commit Graph

117 Commits

Author SHA1 Message Date
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 -->
---
This change is [<img src="http://reviewable.k8s.io/review_button.svg" height="35" align="absmiddle" alt="Reviewable"/>](http://reviewable.k8s.io/reviews/kubernetes/kubernetes/24459)
<!-- 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
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
Wojciech Tyczynski
5fbe58b2c8 Revert "Make scheduler optimistic about its bindings" 2015-05-19 14:27:28 -07:00
Prashanth B
abd0d7b2cb Merge pull request #8261 from lavalamp/scheduler 
Make scheduler optimistic about its bindings
 2015-05-15 17:06:42 -07:00
Daniel Smith
3a7086fd8a Make scheduler optimistic about its bindings 2015-05-14 10:55:49 -07:00
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
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
Kris Rousey
81497f3ed2 Changing the scheduler package to use *api.Pod instead of api.Pod to 
avoid unnecessary shallow copies. The change rippled through a lot of
code.
 2015-04-17 13:34:31 -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
Brian Grant
414be101b6 Merge pull request #6352 from piosz/api 
Removed PodStatus.Host
 2015-04-02 13:16:24 -07:00
Filip Grzadkowski
25f95b0672 Add basic latency metrics to scheduler. 2015-04-02 19:24:55 +02:00
Piotr Szczesniak
5c6439d449 Removed PodStatus.Host 
Fixes #6165
 2015-04-02 16:38:45 +02:00
Daniel Smith
fd952862c3 Remove pods from the assumed pod list when they are deleted 2015-03-30 11:16:55 -07:00
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
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
Paul Morie
02b18edac6 Allow multiple sources to be used with record package 2015-03-05 13:54:29 -05:00
saadali
90dfdcecd5 Remove CONDITION from event object completely 
# *** ERROR: *** Some files have not been gofmt'd.  To fix these
# errors, run gofmt -s -w <file>, or cut and paste the following:
#   gofmt -s -w pkg/kubecfg/resource_printer.go pkg/proxy/config/config.go pkg/runtime/types.go
#
# Your commit will be aborted unless you override this warning. To
# commit in spite of these format errors, delete the following line:
#   COMMIT_BLOCKED_ON_GOFMT
 2015-01-14 14:17:16 -08:00
Brendan Burns
2c1221864d Make a standalone binary. 2014-11-10 13:34:11 -08:00
Daniel Smith
25bd151d86 Make fieldPath part of getting a reference rather than part of making an event. 2014-11-05 15:09:14 -08:00
markturansky
119f654a13 Refactor PodStatus to PodCondition in internal API for v1beta3 2014-11-05 17:26:47 -05:00
Clayton Coleman
7550c146dc Replace struct initializers for TypeMeta with ObjectMeta 2014-10-24 11:22:21 -04:00
Clayton Coleman
bb77a5d15f Rename ID -> Name 2014-10-22 15:00:26 -04:00
derekwaynecarr
085ca40291 Enforce unique constraint at namespace boundary in etcd, make client and server namespace aware 2014-10-16 13:02:52 -04:00
Daniel Smith
10214457b7 Make scheduler emit events 2014-10-15 11:42:05 -07:00
Daniel Smith
b2349bc66a Change scheduler to poll for minions 2014-08-20 15:32:49 -07:00
Daniel Smith
dddad888b5 Begin scheduler plugin 2014-08-20 15:32:49 -07:00