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84 Commits

Author SHA1 Message Date
Clayton Coleman
3111985564 Handle streaming serializers more consistently 
Add tests to watch behavior in both protocols (http and websocket)
against all 3 media types. Adopt the
`application/vnd.kubernetes.protobuf;stream=watch` media type for the
content that comes back from a watch call so that it can be
distinguished from a Status result.
 2016-04-22 11:07:24 -04:00
deads2k
6670b73b18 make storage enablement, serialization, and location orthogonal 2016-04-21 08:18:55 -04:00
deads2k
3be4b690ea create a negotiating serializer that wraps a single serializer 2016-04-21 07:51:59 -04:00
Prashanth Balasubramanian
0ac10c6cc2 PetSet type, apps apigroup 2016-04-20 18:49:31 -07:00
deads2k
f0c33d65b6 start sharing the pod cache and list/watch 2016-04-18 08:51:55 -04:00
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
deads2k
e8fb35d4d8 refactor resource overrides as positive logic interface 2016-03-28 09:24:49 -04:00
Hongchao Deng
29b46a2395 integration/framework: remove unused NewEtcdStorage() 
In integration/, framework.NewEtcdStorage() isn't used by any function.
 2016-03-23 16:34:28 -07:00
Kris
e664ef922f Move restclient to its own package 2016-02-29 12:05:13 -08:00
mqliang
e44e71ca87 make cache size configurable 2016-02-24 22:37:02 +08:00
Eric Tune
d5f303d3d7 Fixed and added tests 2016-02-19 09:20:56 -08:00
Piotr Szczesniak
d9705940d6 Fixed and added tests 2016-02-15 21:39:00 +01:00
Chao Xu
184440f8ef rename release_1_2 to internalclientset 2016-02-05 14:02:28 -08:00
Nikhil Jindal
59820827d4 Merge pull request #20513 from nikhiljindal/apiserverExampleTest 
Adding test for apiserver example
 2016-02-04 11:28:58 -08:00
nikhiljindal
c7beb9078c Updating methods to return error rather than using glog.Fatalf 2016-02-03 16:00:45 -08:00
Chao Xu
f9f5736b01 grep sed 2016-02-03 13:06:07 -08:00
k8s-merge-robot
c5260c8c71 Merge pull request #20145 from mqliang/quorum-read 
Auto commit by PR queue bot
 2016-02-02 05:50:41 -08:00
Chao Xu
c72d234bbf replacing handwritten client in several controllers 2016-01-31 15:42:02 -08:00
mqliang
b0e06c14e5 add a knob to enable quorum read 2016-01-30 20:32:12 +08:00
Clayton Coleman
38c7eded99 Prepare for content-type negotiation 
Combine the fields that will be used for content transformation
(content-type, codec, and group version) into a single struct in client,
and then pass that struct into the rest client and request. Set the
content-type when sending requests to the server, and accept the content
type as primary.

Will form the foundation for content-negotiation via the client.
 2016-01-26 17:44:30 -05:00
Clayton Coleman
4d127dc969 Initialize API servers with negotiated serializers 
Pass down into the server initialization the necessary interface for
handling client/server content type negotiation. Add integration tests
for the negotiation.
 2016-01-22 01:10:22 -05:00
David Oppenheimer
8ac484793d Comment out calls to httptest.Server.Close() to work around 
https://github.com/golang/go/issues/12262 . See #19254 for
more details. This change should be reverted when we upgrade
to Go 1.6.
 2016-01-11 23:02:11 -08:00
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
Timothy St. Clair
c505a5d49d Updating kubernetes proper to use latest etcd client library 2015-12-16 15:56:35 -06:00
nikhiljindal
2d952aaa87 Extracting APIServer machinery code into a library 2015-12-16 13:54:23 -08:00
deads2k
d0aaf13920 use constants for group names 2015-12-14 10:04:10 -05:00
Wojciech Tyczynski
960808bf08 Switch to versioned ListOptions in client. 2015-12-14 14:26:09 +01:00
deads2k
2ee3dfe415 update testapi to eliminate redundant fields 2015-12-07 15:54:26 -05:00
k8s-merge-robot
6479f5e93f Merge pull request #18136 from nikhiljindal/del-new-etcd-storage 
Auto commit by PR queue bot
 2015-12-03 04:10:00 -08:00
nikhiljindal
5c556baa2f Removing duplicate NewEtcdStorage code 2015-12-03 01:37:44 -08:00
Wojciech Tyczynski
6dcb689d4e Simplify List() signature in clients. 2015-12-03 09:54:07 +01:00
nikhiljindal
41ebe6f1a3 Cleaning up duplicate master config inits 2015-12-02 15:03:22 -08:00
k8s-merge-robot
689586c6ae Merge pull request #16153 from gmarek/use_api_ports 
Auto commit by PR queue bot
 2015-12-02 05:57:49 -08:00
gmarek
459131fd92 Use KubeletPort reported in NodeStatus instead of cluster-wide master config, take 2. 2015-12-02 13:38:17 +01:00
Wojciech Tyczynski
8343c8ce6c Pass ListOptions to List() methods. 2015-12-01 15:00:36 +01:00
k8s-merge-robot
a836b1e261 Merge pull request #17326 from caesarxuchao/grooupVersion-lastest 
Auto commit by PR queue bot
 2015-12-01 05:05:40 -08:00
Chao Xu
6e192760e3 refactoring latest.go GroupVersion; 
clean up latest.go GroupVersions;
remove latest.GroupMeta.Group;
remove latest.GroupMeta.Version.
 2015-11-30 11:30:21 -08:00
deads2k
1ac6d8afd3 update reaper, scaler, describer for GroupKind 2015-11-30 09:22:39 -05:00
deads2k
a87d927588 update client.Config to use GroupVersion 2015-11-21 08:29:26 -05:00
k8s-merge-robot
7ad8bb1787 Merge pull request #17161 from soltysh/strip_reaper 
Auto commit by PR queue bot
 2015-11-17 05:45:35 -08:00
Maciej Szulik
64f778804d Remove string from Reaper.Stop signature 2015-11-17 12:09:08 +01:00
Wojciech Tyczynski
3df5d1dbc3 Move storage-related dirs under pkg/storage. 2015-11-12 19:49:32 +01:00
nikhiljindal
a0c038982e Fixing integrations test 2015-10-15 16:54:17 -07:00
nikhiljindal
7bcc4a6755 Allowing runtimeConfig to support enabling/disabling specific extension resources 2015-10-15 14:24:22 -07:00
eulerzgy
4ed5f9d240 adjust package name for pkg/controller directory 2015-10-12 09:51:27 +08:00
Chao Xu
f3caff2a79 testapi.Experimental -> testapi.Extensions 2015-10-09 15:15:35 -07:00
Chao Xu
80f213c376 "experimental" -> "extensions" 2015-10-09 15:14:03 -07:00
Wojciech Tyczynski
df79026b79 Extend resyncPeriods in controllers in production. 2015-10-08 09:10:09 +02:00
Wojciech Tyczynski
0f1cbe37a4 Events in separate etcd 2015-10-05 10:54:24 +02:00