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61 Commits

Author SHA1 Message Date
Random-Liu
4df8cfcd53 Fix cpu and resource summary log in kubelet stat. 2016-03-12 21:56:34 -08:00
Mike Danese
f8e1404f87 e2e: seperate wait for termination notice and graceful termination 2016-03-11 09:42:31 -08:00
k8s-merge-robot
5efa8aa7d1 Merge pull request #22404 from yujuhong/dump_mem 
Auto commit by PR queue bot
 2016-03-05 00:38:56 -08:00
k8s-merge-robot
1b9abdc920 Merge pull request #22510 from gmarek/proxy 
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 2016-03-04 02:29:37 -08:00
gmarek
633d2cdfc1 Add a workaround for hanging proxy in nodeProxyRequest 2016-03-04 10:27:41 +01:00
gmarek
7f3c490519 Print running pods before SchedulerPredicates tests 2016-03-04 09:50:33 +01:00
Yu-Ju Hong
52d75d2188 e2e: print runtime MemStats when memory usage exceeds expectation 2016-03-02 17:20:49 -08:00
k8s-merge-robot
84a98673cd Merge pull request #21785 from yujuhong/rss_limit 
Auto commit by PR queue bot
 2016-03-01 04:57:09 -08:00
Kris
e664ef922f Move restclient to its own package 2016-02-29 12:05:13 -08:00
Yu-Ju Hong
cdece9922b e2e: fix logging the latest cpu summary 2016-02-23 12:16:15 -08:00
laushinka
7ef585be22 Spelling fixes inspired by github.com/client9/misspell 2016-02-18 06:58:05 +07:00
feihujiang
e85253916f Support the subresource of node proxy 2016-02-16 17:02:45 +08:00
Yu-Ju Hong
082da18e8a e2e: change memory fields to use unit64 2016-02-12 13:19:12 -08:00
Yu-Ju Hong
715ea4c8b1 e2e: checking RSS memory for daemons 2016-02-12 13:16:27 -08:00
Jan Chaloupka
4389b3f0d6 Rewritte util.* -> wait.* wherever reasonable 2016-02-07 12:02:20 +01:00
Tim St. Clair
368447ff3f Rector kubelet stats serving 
Changes include:
- Moving stats serving & routes to pkg/kubelet/server/stats/handler.go
- Managing the routes with restful.WebService, rather than manual
parsing
- Misc cleanup

These changes will make adding the new routes for /stats/summary more
manageable.
 2016-01-06 17:37:12 -08:00
gmarek
1df78a2398 Add a framework for multiple writers for various test data summaries 2015-12-29 10:26:44 +01:00
k8s-merge-robot
0f144fd351 Merge pull request #18529 from timstclair/server 
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 2015-12-17 04:27:11 -08:00
k8s-merge-robot
4a9922c900 Merge pull request #18509 from gmarek/fix-e2e-pd 
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 2015-12-17 02:06:23 -08:00
Tim St. Clair
89bc7992f9 Refactor kubelet server into its own package 
Refactor Kubelet's server functionality into a server package. Most
notably, move pkg/kubelet/server.go into
pkg/kubelet/server/server.go. This will lead to better separation of
concerns and a more readable code hierarchy.
 2015-12-15 10:20:38 -08:00
Tim St. Clair
2e6ef04aeb Don't record the same stat point multiple times 2015-12-14 17:48:01 -08:00
gmarek
f38455ddc3 Update e2e tests to list only schedulable nodes, to make them work with master Node registered. 2015-12-14 16:28:23 +01:00
Wojciech Tyczynski
960808bf08 Switch to versioned ListOptions in client. 2015-12-14 14:26:09 +01:00
k8s-merge-robot
9067833a31 Merge pull request #18382 from yujuhong/resource_usage 
Auto commit by PR queue bot
 2015-12-13 21:23:29 -08:00
Yu-Ju Hong
7e8f4d831d e2e: set expected cpu usage upper bounds 
Fail the test if the actual cpu usage is greater than expected.
 2015-12-11 10:12:26 -08:00
gmarek
217149c199 Tweak constants in monitor_resources test 2015-12-08 13:46:27 +01:00
gmarek
bdfcf9bec0 Increase a interval during which we gather add-on resource usage to decrase variability 2015-12-03 11:13:35 +01:00
Wojciech Tyczynski
6dcb689d4e Simplify List() signature in clients. 2015-12-03 09:54:07 +01:00
k8s-merge-robot
ac68536d44 Merge pull request #17832 from wojtek-t/list_options_in_list 
Auto commit by PR queue bot
 2015-12-02 02:34:17 -08:00
Wojciech Tyczynski
8343c8ce6c Pass ListOptions to List() methods. 2015-12-01 15:00:36 +01:00
gmarek
fa4f04e176 Add a validation step to add-on resource monitoring 2015-12-01 14:01:14 +01:00
Mike Danese
65b8d43543 remove code that puts kube-proxy into a special cgroup since it runs in a container now 2015-11-23 10:20:58 -08:00
Wojciech Tyczynski
d22592b1f8 Fix panics in Density test 2015-11-03 09:04:54 +01:00
gmarek
cfe391d4ee Add resource monitoring of kube-system pods 2015-11-02 13:35:50 +01:00
Filip Grzadkowski
295d28e101 Merge pull request #15986 from yujuhong/mem_inuse 
e2e: change resource monitor to log memory working set
 2015-10-22 14:49:18 +02:00
Yu-Ju Hong
4a9ab92cdb e2e: change resource monitor to log memory working set 
This is more representative than memory usage.
 2015-10-20 15:54:43 -07:00
Justin Santa Barbara
67d3a93166 Fix misc typos 
Mostly in comments, but also renamed the (test) function
migUdpateCmdBase -> migUpdateCmdBase.
 2015-10-20 05:52:45 -04:00
eulerzgy
31c09bdcb8 Del capatical local packagename for cadvisorApi 2015-10-16 11:03:50 +08:00
Tim St. Clair
8d49c8e29a Update prometheus libraries to new versions. 2015-10-06 12:56:14 -07:00
Yu-Ju Hong
d19329aa6b Add clarity and fix bugs for kubelet e2e test 2015-09-25 18:22:24 -07:00
Yu-Ju Hong
0b8244505c Add a slow e2e test to monitor kubelet resource usage 
This test tracks kubelet resource usage over a long period of time (1hr)
when running N pods (e.g., N=0,50), and prints out the resource usage. This
would give us an idea how much kubelet's management overhead is in a stable
cluster.

Some followup items:
 * Use a more realistic workload (e.g., including probing)
 * Fail the test if the resource usage is too high.

Caveat:
 * We assume the scheduler would do a decent job distributing the pause pods,
   but we should double check.
 * Cluster addon pods could be unevenly distributed and skews the resource
   usage on nodes.
 2015-09-23 18:22:20 -07:00
Yu-Ju Hong
ab85b9a7d6 e2e: add a function to reset the stats in resource monitor 
The function can be called in a long-running test to clear exsiting
stats (free the memory), and start over.
 2015-09-23 17:55:12 -07:00
Dr. Stefan Schimanski
643a7f193a Assume full cgroup hierarchy only on gce and gke for e2e tests 
Other cluster provider than gce or gke might have different cgroup layouts.
From outside we cannot know how these look like (especially in conformance test
which do not know the cluster provider at all).

Hence, this PR defaults to only the "/" cgroup to collect stats for. In the case
of gce or gke the full container list is tested.

Fixes https://github.com/mesosphere/kubernetes-mesos/issues/436
 2015-09-23 16:52:56 +02:00
Marek Grabowski
98a971cc2e Revert "Update prometheus library usage" 2015-09-19 22:18:15 +02:00
Tim St. Clair
3a94f3b5c2 Use up-to-date prometheus extraction libraries 2015-09-18 14:38:44 -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
gmarek
bc8565d55e Add e2e test monitoring current container resource usage with updated 
constants.

This reverts commit 1f7ea4f08e.
 2015-08-11 09:16:14 +02:00
Veres Lajos
9f77e49109 typofix - https://github.com/vlajos/misspell_fixer 2015-08-08 22:31:48 +01:00
Satnam Singh
1f7ea4f08e Revert "Add e2e test monitoring current container resource usage" 2015-08-07 22:40:15 -07:00