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46 Commits (b6f466ac61f8895ddd758b017bd0bafc288dca5e)

Author SHA1 Message Date
Jordan Liggitt fcf5bbccd6
Fix references from serializable types to use v1.ObjectMeta 2016-12-09 16:26:04 -05:00
Hongchao Deng b6e329654e etcd2: have prefix always prepended 2016-12-05 15:10:38 -08:00
Wojciech Tyczynski ec247315be Handle RV in Get calls to storage interface. 2016-12-03 10:18:43 +01:00
deads2k 518d5500c7 remove testapi.Default.GroupVersion 2016-10-07 10:10:54 -04:00
Hongchao Deng 6f3ac807fd pass SelectionPredicate instead of Filter to storage layer 2016-09-26 09:47:19 -07:00
Hongchao Deng 60d165a830 storage error: precondition failure should return invalid object error 2016-07-24 20:21:42 -07:00
Wojciech Tyczynski 1d9bc58328 Extend Filter interface with Trigger() and use it for pods and nodes 2016-07-13 08:45:18 +02:00
Wojciech Tyczynski 7f7ef0879f Change filter to interface in storage.Interface 2016-07-13 08:44:22 +02:00
David McMahon ef0c9f0c5b Remove "All rights reserved" from all the headers. 2016-06-29 17:47:36 -07:00
k8s-merge-robot a275a045d1 Merge pull request #23914 from sky-uk/make-etcd-cache-size-configurable 
Automatic merge from submit-queue

Make etcd cache size configurable

Instead of the prior 50K limit, allow users to specify a more sensible size for their cluster.

I'm not sure what a sensible default is here. I'm still experimenting on my own clusters. 50 gives me a 270MB max footprint. 50K caused my apiserver to run out of memory as it exceeded >2GB. I believe that number is far too large for most people's use cases.

There are some other fundamental issues that I'm not addressing here:
- Old etcd items are cached and potentially never removed (it stores using modifiedIndex, and doesn't remove the old object when it gets updated)
- Cache isn't LRU, so there's no guarantee the cache remains hot. This makes its performance difficult to predict. More of an issue with a smaller cache size.
- 1.2 etcd entries seem to have a larger memory footprint (I never had an issue in 1.1, even though this cache existed there). I suspect that's due to image lists on the node status.

This is provided as a fix for #23323
 2016-04-17 00:06:31 -07:00
James Ravn 5bb0595260 Make deserialization cache size configurable 
Instead of the default 50K entries, allow users to specify more sensible
sizes for their cluster.
 2016-04-12 13:42:27 +01:00
Wojciech Tyczynski 53f433f019 Remove Set() from storage.Interface. 2016-04-04 17:54:18 +02:00
Chao Xu 31b425b3a1 add delete precondition 2016-03-25 11:21:39 -07:00
Hongchao Deng 189ce6e397 storage: add custom storage error 2016-03-22 08:19:16 -07:00
AdoHe 7228b9b987 restore ability to run against secured etcd 2016-03-11 11:21:16 -05:00
Wojciech Tyczynski 35a3394a0a Require versioner in etcdHelper to be non-null. 2016-02-16 16:22:43 +01:00
Wojciech Tyczynski 2e97793840 Don't store no-op updates in etcd. 2016-02-12 09:23:28 +01:00
mqliang b0e06c14e5 add a knob to enable quorum read 2016-01-30 20:32:12 +08:00
Clayton Coleman 33085c0cf2 Update tests to handle codec changes 2016-01-22 13:27:26 -05:00
Wojciech Tyczynski d1e039b646 Merge pull request #18635 from timothysc/etcd_client_post_cleanup 
Update to use latest etcd client library
 2015-12-18 14:14:21 +01:00
Brendan Burns 2efcccf981 Add a server side export facility 2015-12-16 15:01:13 -08:00
Timothy St. Clair c505a5d49d Updating kubernetes proper to use latest etcd client library 2015-12-16 15:56:35 -06:00
deads2k 6e33403abf update CodecFor for GroupVersion 2015-12-15 10:56:00 -05:00
Timothy St. Clair 413d8d18fe Futher storage isolation and removal of the tools interface. 2015-12-09 11:04:14 -06:00
Wojciech Tyczynski 0369805308 Merge pull request #18207 from wojtek-t/string_resource_version 
Change resourceVersion to string in storage.Interface
 2015-12-09 15:00:54 +01:00
deads2k 2ee3dfe415 update testapi to eliminate redundant fields 2015-12-07 15:54:26 -05:00
Wojciech Tyczynski 793da62c7f Change resourceVersion to string in storage.Interface 2015-12-07 09:22:59 +01:00
deads2k ed95a6d77f update scheme to use GroupVersion 2015-11-25 12:15:48 -05:00
Tim St. Clair 20ead45af9 Move etcd_util.go to separate package 2015-11-23 11:32:50 -08:00
Wojciech Tyczynski 3df5d1dbc3 Move storage-related dirs under pkg/storage. 2015-11-12 19:49:32 +01:00
Timothy St. Clair dbdd1614e6 Fix for linkage issue with new testing utilities 2015-11-03 22:16:47 -06:00
Wojciech Tyczynski aa30e38183 Pass resource version to storage List operation. 2015-10-27 10:03:58 +01:00
Timothy St. Clair 8140974f31 Removal of fakeClient from etcd_helper_test in leiu of NewEtcdTestClientServer 2015-10-23 16:23:27 -05:00
Timothy St. Clair c850a9ab61 Modifications to to remove FakeEtcdClient. Enables starting & stopping 
an etcd server per unit tests that need them.
 2015-10-19 22:06:19 -05:00
Wojciech Tyczynski 3d88a63b5d Refactor test objects to a separate package 2015-10-13 10:15:11 +02:00
Timothy St. Clair 2a2a2d79ff New etcd client modifications part 1 (context support) 
This commit plumbs contexts which are needed for the new client.
 2015-10-12 08:45:49 -05:00
Paul Morie 227dd82119 Add PodSecurityContext and backward compatibility tests 2015-10-05 21:05:27 -04:00
Kris f4ad00d9ae Moving Status object to a common package 2015-09-17 14:09:53 -07:00
Wojciech Tyczynski ed7d6ebd71 Filter List in Storage level to avoid additional copies. 2015-09-10 09:49:50 +02:00
Chao Xu 9fc79e9d99 refactor testapi and test scripts to prepare for multiple API groups. 2015-09-04 18:01:32 -07:00
Clayton Coleman 02dbb95447 Add TerminationGracePeriodSeconds to API 
Set defaulting for pod spec
 2015-08-20 11:03:38 -04:00
Robert Bailey 08e6a43c1d Revert "Merge pull request #9165 from smarterclayton/graceful" 
This reverts commit 4f856b595d, reversing
changes made to d78525a83b.

Conflicts:
	pkg/kubelet/status_manager.go
 2015-08-18 17:34:49 -07:00
Clayton Coleman b842a7dd15 Revert "Revert "Gracefully delete pods from the Kubelet"" 
This reverts commit 98115facfd.
 2015-08-18 08:57:02 -04:00
Mike Danese 17defc7383 run gofmt on everything we touched 2015-08-05 17:52:56 -07:00
Mike Danese 8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
Wojciech Tyczynski 3cbbe72f9f Move etcd storage to pkg/storage/etcd 2015-07-30 15:42:06 +02:00