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281 Commits (25fac68ec4cbf51ad59fa768877f089d1008cd0d)

Author SHA1 Message Date
Clayton Coleman 75aa364b3c /api/v1beta1/operations was returning Not Found 
Splitting an empty string returns []string{""}, not []string{}
 2014-08-03 19:35:17 -04:00
brendandburns 30b6ab5278 Merge pull request #728 from smarterclayton/improve_apiserver_tests 
Expand apiserver test cases
 2014-08-01 09:32:19 -07:00
Clayton Coleman af4d57b39a Expand apiserver tests 2014-07-31 18:59:54 -04:00
Clayton Coleman 8986a0fc4b Remove debugging statement 2014-07-31 18:52:15 -04:00
Daniel Smith 928092e79e Etcd watcher verification 
To make sure the etcd watcher works, I changed the replication
controller to use watch.Interface. I made apiserver support watches on
controllers, so replicationController can be run only off of the
apiserver. I made sure all the etcd watch testing that used to be in
replicationController is now tested on the new etcd watcher in
pkg/tools/.
 2014-07-31 14:54:30 -07:00
brendandburns 76e2cd70f7 Merge pull request #683 from smarterclayton/slightly_pause_on_return 
Slightly pause on requests to allow most to finish
 2014-07-30 16:05:15 -07:00
brendandburns 59c5fb11c0 Merge pull request #672 from lavalamp/customConversionFuncs 
Custom conversion funcs
 2014-07-30 15:09:01 -07:00
Clayton Coleman 1bdeb058e1 Slightly pause on requests to allow most to finish 
Currently, every write will result in a 202 (etcd adding a few
ms of latency to each request).  This forces clients to go into
a poll loop and pick a reasonable server poll frequency, which
results in 1 + N queries to the server for the single operation
and adds unavoidable latency to each request which affects their
perception of the service.

Add a very slight (25ms by default) delay to wait for requests
to finish.  For clients doing normal writes this reduces the
requests made against the server to 1.  For clients on long requests
this has no effect.  The downside is that http connections are held
on to for a longer period in high write loads.  The decrease in
perceived latency from the kubecfg is significant.
 2014-07-30 17:49:47 -04:00
Daniel Smith 242c8cdaec Add custom conversion function system. 
As an example, demonstrate how Env.Key's deprecation ought to work.
 2014-07-30 14:18:23 -07:00
Clayton Coleman e64a393e1a Move handle* methods to their respective locations 
Fix names
 2014-07-30 17:15:09 -04:00
Clayton Coleman fe7f611d88 Split operations code and add comments 2014-07-30 17:15:09 -04:00
Clayton Coleman 9069696514 Rename write -> writeJSON 2014-07-30 17:15:09 -04:00
Clayton Coleman b84c9f7a1c Rename methods and move parseTimeout 2014-07-30 17:15:09 -04:00
Clayton Coleman 82b78912fc Move prefix methods 2014-07-30 17:15:09 -04:00
Clayton Coleman a2c86e4c97 Simplify helpers 2014-07-30 17:15:09 -04:00
Clayton Coleman c7d311896e Shorten variable name 2014-07-30 17:15:09 -04:00
Clayton Coleman 8b511832ff Split minion 2014-07-30 17:15:09 -04:00
Clayton Coleman a46f6313bc Split interfaces 2014-07-30 17:15:09 -04:00
Clayton Coleman d5e22bfe2a Split index 2014-07-30 17:14:07 -04:00
Clayton Coleman b70a145161 Split operations test 2014-07-30 17:14:06 -04:00
Clayton Coleman db51ea2a17 Split async 2014-07-30 17:14:06 -04:00
Clayton Coleman b911d9265a Split watch 2014-07-30 17:14:06 -04:00
erictune a41aeeca67 Merge pull request #701 from SebastianM/misspelling 
fix misspelling
 2014-07-30 13:36:14 -07:00
Sebastian Müller e1172fc78c fix misspelling 2014-07-30 20:10:12 +02:00
Clayton Coleman dc6fdc423d Merge pull request #627 from lavalamp/fix 
Add /version to server and check it in client.
 2014-07-30 12:52:15 -04:00
brendandburns 0ad9221f5c Merge pull request #695 from danmcp/fix_golint_warnings 
Fixing golint warnings
 2014-07-30 06:49:27 -07:00
Dan McPherson d5fcaa1f03 Fixing golint warnings 2014-07-30 13:41:09 +02:00
Dawn Chen 8e9864e8fc Instead of apiserver panic when proxy a request to a dead minion, 
print out proper message through http.Response
 2014-07-28 16:40:29 -07:00
Daniel Smith 3b8488028d Add /version to server and check it in client. 
Will help detect client/version skew and prevent e2e test from passing
while running a version other than the one you think it's running.
 2014-07-28 15:45:25 -07:00
Dan McPherson 7bbc5e2a19 Fixing typos 2014-07-28 15:15:50 +02:00
Clayton Coleman 1047c57c6d Use http.StatusInternalServerError instead of 500 2014-07-27 15:37:03 -04:00
Brendan Burns bf5ae4bb9d Fork API types. 2014-07-24 21:47:08 -07:00
Daniel Smith 9e9d9b8913 Merge pull request #607 from smarterclayton/return_correct_content_type 
Write the json content type for API responses
 2014-07-24 15:27:31 -07:00
Jonathan Boulle c43035088b assorted formatting and typo fixes 2014-07-24 15:10:36 -07:00
Clayton Coleman 30e881c3f9 Write JSON content type for API responses 2014-07-24 17:45:02 -04:00
Dawn Chen 47ad71f92d HandleIndex when URL.Path == "/" 2014-07-22 14:12:16 -07:00
Dawn Chen dc921b8c65 comment changes 2014-07-21 14:46:59 -07:00
Dawn Chen 064237a5b8 Add support to query kubelet's logs and cadvisor's stats through 
apiserver by passing rawquery.

minor changes

Fixed a minor rebase issues.

Using ioutil.ReadAll instead of httputil.DumpResponse
 2014-07-21 11:52:32 -07:00
Daniel Smith 69c483f620 Add APIObject for generic inclusion of API objects. 
Includes test and json/yaml getters and setters.
 2014-07-18 22:35:08 -07:00
Daniel Smith eda30d4f20 Add watch mechanism to apiserver 
Implemented via HTTP and websocket. A test is present but this isn't
yet wired into anything.

Eventual purpose of this is to allow a scheduler to watch for new pods.
Or allow replication controller to watch for new items it controlls.
Generally, it'll be good to turn everything possible into a push instead
of a poll.
 2014-07-18 16:47:17 -07:00
Clayton Coleman 0ccf1b7812 Operation server was not returning in error cases 2014-07-18 12:36:27 -04:00
Yuki Yugui Sonoda 2aa3de12d4 Make RESTful operations return 404 Not Found when the target resource 
does not exist.

In the original implementation, GET, DELETE and PUT operations on
non-existent resources used to return 500 but not 404.
 2014-07-18 14:16:56 +09:00
Daniel Smith 90afdb06c1 Move logger to own package; clean up apiserver to use serve mux. 2014-07-15 21:25:33 -07:00
Yifan Gu 0e9e2ee7f4 Changed op.notify<-true to close(op.notify). 2014-07-15 15:08:04 -07:00
Daniel Smith 61917a0628 Revert "Changed op.notify<-true to close(op.notify)." 2014-07-15 10:34:05 -07:00
Yifan Gu 90cc060699 Changed op.notify<-true to close(op.notify). 2014-07-15 00:29:43 -07:00
Yuki Yugui Sonoda 5cfbed4453 Fixes golint errors in pkg/apiserver 2014-07-08 16:10:11 +09:00
Daniel Smith 3b9735d787 Test atomic PUTs, and make them work. 
Improve apiserver/logger.go's interface (it's pretty cool now).

Improve apiserver's error reporting to clients.

Improve client's handling of errors from apiserver.

Make failed PUTs return 409 (conflict)-- http status codes are amazingly
well defined for what we're doing!
 2014-07-02 15:42:05 -07:00
Dawn Chen 85152fc137 Add a FileServer for master's logs 2014-06-30 16:33:54 -07:00
Daniel Smith afd13edd6a Address comments; also, demonstrate one more property in test. 2014-06-26 11:36:15 -07:00
Daniel Smith c9246dc130 Implement required sync changes everywhere. 
Make requests sync by default, so that usage of them doesn't have to
change.
 2014-06-26 10:33:21 -07:00
Daniel Smith 59a6489e84 Add tracked operations to apiserver 2014-06-26 10:33:21 -07:00
Tim Hockin 9f9e75f508 Switch to glog for logging, bridge logging to glog. 
1) imported glog to third_party (previous commit)
2) add support for third_party/update.sh to update just one pkg
3) search-and-replace:
  s/log.Printf/glog.Infof/
  s/log.Print/glog.Info/
  s/log.Fatalf/glog.Fatalf/
  s/log.Fatal/glog.Fatal/
4) convert glog.Info.*, err into glog.Error*

Adds some util interfaces to logging and calls them from each cmd, which
will set the default log output to write to glog.  Pass glog-wrapped
Loggers to etcd for logging.

Log files will go to /tmp - we should probably follow this up with a
default log dir for each cmd.

The glog lib is sort of weak in that it only flushes every 30 seconds, so
we spin up our own flushing goroutine.
 2014-06-24 20:51:57 -07:00
brendandburns 49c25a4e28 Merge pull request #196 from lavalamp/marshal 
Make api able to marshal its types correctly
 2014-06-23 13:22:52 -07:00
Daniel Smith b850d36166 Fix boilerplate everywhere 2014-06-23 11:32:11 -07:00
Daniel Smith ee75bb8dbe Address comments; Also internally start using JSONBase instead of reflect.Value of JSONBase. 2014-06-23 09:54:17 -07:00
Daniel Smith 41534c1cc5 Encode/decode working everywhere now. 2014-06-23 09:54:17 -07:00
Daniel Smith 14361e336a Make apiserver work with new encode/decode 2014-06-23 09:54:17 -07:00
Daniel Smith fb991fb84e Change type to []byte 2014-06-23 09:54:17 -07:00
Daniel Smith 5de9071b5c Add improved logging: record latency & call stack on error 2014-06-22 11:17:23 -07:00
Daniel Smith 466be48c74 Merge pull request #166 from brendandburns/sync 
Part #1 of synchronous requests: Add channels and a mechanism for waiting
 2014-06-19 16:40:25 -07:00
Brendan Burns 2640de5c02 Part #1 of synchronous requests: Add channels and a mechanism for waiting on them 2014-06-19 16:13:13 -07:00
Daniel Smith bc02b3c21a Rename [label] query to selector 2014-06-19 13:31:42 -07:00
Daniel Smith 246db91cb5 Merge pull request #135 from brendandburns/lb 
Add load balancing support to services.
 2014-06-17 18:40:42 -07:00
Justin Huff 3072ccf088 When the apiserver panics, log a stacktrace. 2014-06-17 14:59:37 -07:00
Brendan Burns 2759b2367f Add load balancing support to services. 2014-06-17 12:37:39 -07:00
Daniel Smith 154ec0db1e apiserver builds again 2014-06-16 22:05:12 -07:00
Daniel Smith 1c6342a794 Move labels to own package 2014-06-16 22:05:11 -07:00
Daniel Smith 3ab2f8a3a2 First piece of improving labels 2014-06-16 22:05:11 -07:00
Daniel Smith 6d3af1f8ff Make success status public so it will actually get sent to clients 2014-06-16 22:05:11 -07:00
Daniel Smith b3ab658c71 consistent filenames 2014-06-15 23:30:58 -07:00
Brendan Burns 32071289e6 Add some documentation 2014-06-15 22:42:19 -07:00
Daniel Smith 2324dc1510 Merge pull request #102 from brendandburns/errors 
Make all error strings lower case, for readability.
 2014-06-13 15:56:40 -07:00
Brendan Burns 482a360f9e Make all error strings lower case, for readability. 2014-06-13 15:45:19 -07:00
Daniel Smith b95eef522b Add nice(r) error message on api server panic. Fix nil ptr derefs. 2014-06-13 14:59:36 -07:00
Brendan Burns 164160adef Address package level comments for readability. 2014-06-12 20:26:12 -07:00
Johan Euphrosine 4f6bed03ae gofmt -s pkg/ cmd/ 2014-06-12 14:16:19 -07:00
Brendan Burns 6018497174 Task -> Pod part #3 2014-06-08 22:38:45 -07:00
Brendan Burns 6e7b3fd969 Fix a compile error. 2014-06-07 21:56:14 -07:00
Brendan Burns ef7cce5dad Populate 'Kind' field in all API types being returned. 2014-06-07 21:07:20 -07:00
Joe Beda 2c4b3a562c First commit 2014-06-06 16:40:48 -07:00