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202 Commits

Author SHA1 Message Date
Jordan Liggitt
b5e8f7aa41 Recover panics in finishRequest, write correct API response 2015-08-31 14:55:18 -04:00
Mike Danese
8e33cbfa28 rewrite go imports 2015-08-05 17:30:03 -07:00
Tim Hockin
1c3233a1d4 Remove v1beta3 2015-07-23 17:21:27 -07:00
Brendan Burns
25d3834b74 Add monitoring and healthz based on tunnel health. 2015-07-14 14:37:38 -07:00
Wojciech Tyczynski
23d405ad86 Expose /resetMetrics handle in apiserver 2015-06-23 11:12:45 +02:00
Clayton Coleman
debd42a07d Cleaning up apiserver method signatures 
A lot of the changes in apiserver could have been represented more
cleanly - this returns the signatures to their older behavior (and
unbreaks OpenShift).
 2015-06-18 15:13:41 -04:00
Brendan Burns
b68ddbaf75 Don't pretty-print by default. Saves an allocation (or more) and a copy. 2015-06-08 21:31:58 -07:00
Brendan Burns
30a89968a4 Initial proxy tunnelling. 2015-06-05 14:54:20 -07:00
Prashanth Balasubramanian
448867073d Pipe minRequestTimeout as an arg to the apiserver 2015-06-03 08:44:14 -07:00
Tim Hockin
9e486be743 Merge pull request #8795 from a-robinson/latency 
Remove the clientID field from the apiserver request latency metric
 2015-05-28 16:55:11 -07:00
CJ Cullen
36d54b2094 Remove /Validate endpoint 2015-05-26 10:49:18 -07:00
Alex Robinson
0339f68273 Remove the clientID field from the apiserver request latency metric. 2015-05-25 20:31:25 -07:00
Prashanth Balasubramanian
8a5445d3db Randomize apiserver watch timeouts 2015-05-21 20:52:33 -07:00
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
Filip Grzadkowski
c1c24f645c Add summary metrics to apiserver for easier debugging and future use in performance tests 2015-04-28 14:27:18 +02:00
Wojciech Tyczynski
159a58ddfb Merge pull request #7169 from fgrzadkowski/requests_by_clients 
Break request metrics in apiserver by client.
 2015-04-24 13:37:50 +02:00
Filip Grzadkowski
8b755c805b Break request metrics in apiserver by client. 2015-04-24 13:16:14 +02:00
nikhiljindal
120904df5f Fixing serviceErrorHandler to use apiVersion specific codec 2015-04-23 14:32:05 -07:00
Fabio Yeon
951a125751 Add "componentstatus" to API for easier cluster health check. 2015-04-17 11:58:23 -07:00
Wojciech Tyczynski
fafcf79d5d Allow more retries in density test 2015-04-17 12:35:56 +02:00
nikhiljindal
f9132dc572 Registering serviceErrorHandler with go-restful 2015-04-16 14:59:44 -07:00
Cesar Wong
efc7f86baf Add GetterWithOptions and allow stream flushing 
In addition to Getter interface, API Installer now supports a
GetterWithOptions interface that takes an additional options object when
getting a resource. A flag is now returned from rest.ResourceStreamer
that indicates whether the streamed response should be
flushed when written back to the client. This is to support log
streaming.
 2015-04-07 07:46:30 -04:00
Robert Bailey
f15e34a1bf Revert "Merge pull request #6309 from GoogleCloudPlatform/revert-6243-kubelet-ssl" 
This reverts commit 96a0a0d618, reversing
changes made to 2af9b54147.
 2015-04-02 10:44:37 -07:00
Robert Bailey
32a1c052dc Revert "Configure the kubelet to use HTTPS" 2015-04-01 13:59:31 -07:00
Robert Bailey
58bc792e68 Configure the master to connect to the kubelet using HTTPS. 2015-04-01 09:09:29 -07:00
Clayton Coleman
870da687d0 Add more extensive tests to apiserver for variations in version 
Formalize v1beta1 and v1beta3 style APIs in our test cases.
 2015-03-27 15:03:58 -04:00
Clayton Coleman
1618c39a46 Convert List query parameters via object conversion 
Convert url.Values -> an object, with appropriate versioning. ListOptions
should also expose parameter names to swagger.
 2015-03-27 15:03:57 -04:00
Clayton Coleman
fc3609fb5b Allow InputStreams to be returned by requests 
Add additional metadata to restful services.
 2015-03-24 17:25:45 -04:00
Clayton Coleman
d46087db50 Move REST* interfaces into pkg/api/rest 
Dependency chain is now api -> api/rest -> apiserver.  Makes the
interfaces much cleaner to read, and cleans up some inconsistenties
that crept in along the way.
 2015-03-23 16:52:21 -04:00
Piotr Szczesniak
ffcf7b1866 Increased default timeout in APIServer to 2 minutes 
This should for #5431
 2015-03-14 06:54:31 +01:00
Clayton Coleman
4b16a87096 Simplify api_installer and setup methods 2015-03-09 14:39:31 -04:00
Daniel Smith
05ea93f985 Merge pull request #5147 from a-robinson/func 
Re-add the defer statements around the monitor() calls in the apiserver.
 2015-03-06 15:31:45 -08:00
Alex Robinson
60f0e9d673 Fix the broken calls to the monitor() by having it take arguments as pointers. 
This is needed for the changes to various labels from later in the function
to be picked up.
 2015-03-06 23:16:44 +00:00
Alex Robinson
0d5fe5d078 Use a prometheus Histogram rather than a Summary for tracking apiserver latency. 2015-03-02 02:15:16 +00:00
nikhiljindal
905a3f7909 Updating the handlers to accept full request path rather than a trimmed one 2015-02-24 00:37:20 -08:00
Jordan Liggitt
083ce268e0 Put user in context, map requests to context above resthandler layer 2015-02-12 20:58:04 -05:00
Clayton Coleman
8f6e3607a9 Add monitoring as a filter 2015-02-11 17:07:23 -05:00
Clayton Coleman
d167c11b59 Remove layers of indirection between apiinstaller and resthandler 
Make the RESTHandler feel more go-restful, set the stage for adding
new types of subresource collections.
 2015-02-11 16:26:06 -05:00
Alex Robinson
d39262d743 Consolidate the prometheus Counters into a shared CounterVec and remove 
the "code" label from the latencies SummaryVec.
 2015-02-10 22:47:56 +00:00
Alex Robinson
2463cff79c Basic initial instrumentation of the apiserver. This links in the 
prometheus library for monitoring, which exports some basic resource
usage metrics by default, like number of goroutines, open file
descriptors, resident and virtual memory, etc. I've also started adding
in request counters and latency histograms, but have only added them to two
of our HTTP handlers. If this looks reasonable, I'll add them to the rest
in a second PR.
 2015-02-10 20:44:28 +00:00
deads2k
1c9216a45e clarify api request information 2015-02-04 13:36:01 -05:00
nikhiljindal
18609e1706 Moving /watch, /proxy and /redirect registration to go-restful 2015-02-03 15:47:48 -08:00
Clayton Coleman
9263a8f627 Remove logging on apiserver startup 
Now that we return errors on startup there's not much value in the
startup log for anyone except a few developers.  Nuke
 2015-02-03 00:02:07 -05:00
derekwaynecarr
a216cb747c Fix logic issue in register resource handlers not doing list across all namespaces in v1beta3 2015-02-02 10:26:19 -05:00
derekwaynecarr
4c33e36a88 Plumb restmapper properly through apiserver and tests 2015-02-02 10:26:19 -05:00
derekwaynecarr
71ec444d63 Make a RESTMapper scope aware 2015-02-02 10:26:19 -05:00
nikhiljindal
521728e920 Deleting OperationHandler for handling /operation endpoint on server 2015-01-28 13:13:10 -08:00
Clayton Coleman
5117189e03 Merge pull request #3707 from nikhiljindal/preOperations 
Removing support for asynchronous server requests
 2015-01-28 13:02:52 -05:00
deads2k
6e1f680a57 return all errors from RESTStorage registration 2015-01-28 10:31:33 -05:00
nikhiljindal
de60600608 Making all operations synchronous 2015-01-27 18:47:56 -08:00
Satnam Singh
3a9e6d8f29 Switch to use Too Many Requests response code 
Name the 429 status code
 2015-01-27 14:54:30 -08:00
Satnam Singh
358ace610d Merge pull request #3824 from smarterclayton/allow_panic_and_error_reporting 
Allow panics and unhandled errors to be sent elsewhere
 2015-01-27 13:18:43 -08:00
Brendan Burns
b078889360 Merge pull request #3822 from nikhiljindal/swaggerbug 
Fixing a bug where Reads() was being called twice on POST routes
 2015-01-27 10:01:27 -08:00
Clayton Coleman
19987612bf Replace code that eats errors with a more consistent reporting 
In order to allow certain programmer error / unexpected error states
to be captured, replace sections that log and eat errors with a method
that can be centrally replaced.  This captures two common error sources,
replication errors, and apiserver code that returns invalid errors.
 2015-01-26 20:54:29 -05:00
nikhiljindal
54e5d1f102 Fixing a bug where Reads() was called twice on all POST routes 2015-01-26 17:21:25 -08:00
nikhiljindal
51007cc798 Updating handleIndex in master to list all valid paths. 
The list of valid paths is computed from http.ServeMux and
restful.WebService.
Adding a mux helper - wrapper over mux, that keeps track of the paths
handled by mux.
 2015-01-21 13:40:01 -08:00
Clayton Coleman
90c835af47 The API server setup logging is debug specific, bump above V(4) 
Reduces some chatter in test suites where we are confident this code
already works.  Also removed any logging which is obvious from swagger.

Finally, rolls up InstallREST related errors all the way back to master,
which will glog.Fatalf (coding errors).
 2015-01-15 14:25:58 -05:00
nikhiljindal
f8db96b673 Fixing a bug in 
https://github.com/GoogleCloudPlatform/kubernetes/pull/3404 which broke
swagger-ui.
Swagger-ui requires operation to be defined on all Routes.
 2015-01-12 15:20:01 -08:00
Daniel Smith
6f43074143 Merge pull request #3404 from smarterclayton/method_not_allowed 
Allow RESTStorage objects to not implement methods
 2015-01-12 13:21:10 -08:00
Clayton Coleman
d17f75f254 Remove user agent logging (doesn't add significant value) 
We can reintroduce path/agent logging at a later point, this just clogs
verbose logs.
 2015-01-12 13:37:37 -05:00
Clayton Coleman
22c99c98e2 Split RESTStorage into separate interfaces 
Omit unimplemented interfaces from Swagger
 2015-01-12 12:19:45 -05:00
nikhiljindal
7e909ed743 Changes to improve swagger ui. 
- Separating out index, version and api handlers into independent web
  services. Moved the index handler to /welcome, version handler to
  /version and the api handler to /api,
 2015-01-09 10:56:24 -08:00
derekwaynecarr
a56087cdf8 Remove client from attributes, remove admission control interface, fix-up error codes 2015-01-07 14:42:31 -05:00
derekwaynecarr
520ae3ef27 Implement basic admission control framework 2015-01-07 14:42:31 -05:00
Brendan Burns
5c14fc610b Merge pull request #3045 from nikhiljindal/setApiVersion 
Setting apiVersion in restful.WebService
 2014-12-19 10:11:15 -08:00
nikhiljindal
cfee8f1355 done 2014-12-18 15:38:09 -08:00
derekwaynecarr
6694a45542 Add doc for {namespace} path param, fixup and verify proxy paths 2014-12-16 15:55:48 -05:00
derekwaynecarr
7cf664439f Move namespace from query param to path part 2014-12-16 15:55:47 -05:00
Clayton Coleman
b1b255f90a Prevent infinite loop in apiserver errorJSON 2014-12-12 18:23:17 -05:00
Brendan Burns
59b5546b28 Turn on node level validation, and make the validation set dynamic. 2014-12-10 22:02:45 -08:00
Brian Grant
e18dcb87c4 Format JSON by default. Fixes #2243. 2014-11-25 23:11:43 +00:00
Tim Hockin
ea960711ff Clean up error logs. 
Use %v for errors, tidy some messages, make error messages start lowe-case
(as per go guidelines).  Just accumulated nits.
 2014-11-21 09:45:26 +08:00
Brian Grant
7583e1a643 Automatic API generation by adopting go-restful 2014-11-14 16:49:19 +00:00
Clayton Coleman
21a6e96418 Merge pull request #2126 from brendandburns/validatez 
Add etcd to the list of services to validate.
 2014-11-10 14:53:41 -05:00
Brendan Burns
d7dc20fd6a Add etcd to the list of services to validate. 
Also add minions.
 2014-11-05 21:22:01 -08:00
Daniel Smith
4196780eda Add self links to objects sent down the watch channel. 2014-11-05 17:22:18 -08:00
Eric Tune
1668c6f107 Authorization based on namespace, kind, readonly. 
Also, pass Authorizer into master.Config.
 2014-11-03 17:45:15 -08:00
Daniel Smith
dca7363459 Serve API version list, test with an integration test. 2014-10-28 17:35:56 -07:00
Eric Tune
40a5ca034d Integration test on master, not just apiserver. 
Moved code from cmd/apiserver to pkg/master.

test/integration/client_test made to use a master object,
instead of an apiserver.Handle.

Subsequent PRs will move more handler-installation into
pkg/master, with the goal that every http.Handler of a
standalone apiserver process can also be tested
in a "testing"-style go test.

In particular, a subsequent PR will test
authorization.
 2014-10-27 09:14:58 -07:00
Daniel Smith
bf942e859f remove old proxy code. 2014-10-20 11:28:12 -07:00
Haney Maxwell
c0bf974871 Allow disabling non-necessary kubelet and apiserver endpoints 2014-10-09 16:49:27 -07:00
Daniel Smith
37e505601e add self linking to apiserver 2014-09-26 15:08:02 -07:00
Brendan Burns
f8844ce69e Add a validator for validating components in the cluster infrastructure. 2014-09-16 13:37:01 -07:00
Jessica Forrester
d82cf7dd48 Rebased and fixed test cases 2014-09-09 17:50:18 -04:00
Jessica Forrester
becf6ca4e7 Move RecoverPanics to be the top level wrapped handler. Add new method to be sure a logger has been generated instead of assuming one has. Move regexp list compilation into a utility and pass regexp list into CORS. 2014-09-09 17:50:18 -04:00
Jessica Forrester
8b4ca9c2a7 Move CORS handler wrapping into cmd/apiserver and switch config flag to a list of allowed origins 2014-09-09 17:50:18 -04:00
Jessica Forrester
8723eece49 Add option to enable a simple CORS implementation for the api server 2014-09-09 17:50:18 -04:00
Brendan Burns
69b359b689 Don't stack trace on 301s 2014-09-09 14:10:46 -07:00
brendandburns
753b80c9b8 Merge pull request #1105 from lavalamp/proxy 
Add a generic proxier
 2014-09-08 12:51:24 -07:00
Daniel Smith
0d30a656ef Do interface{} -> runtime.Object rename everywhere 2014-09-07 22:19:24 -07:00
Daniel Smith
e2b645ec15 Add a generic proxier 
To proxy traffic to anything that implements ResourceLocation.
Currently, this is only services. This is easily extensible to minions
(would supercede existing mechanism) and pods.
 2014-09-05 13:33:30 -07:00
Vojtech Vitek (V-Teq)
59f58cd043 Unify Godoc formatting, fix various typos 
Signed-off-by: Vojtech Vitek (V-Teq) <vvitek@redhat.com>
 2014-09-02 13:41:03 +02:00
Daniel Smith
4de254444e Add simple service redirection 2014-08-27 20:51:41 -07:00
Tim Hockin
0f97a73c1b Rename a bunch of "Make" functions to "New" 
Also rename some to other names that make better reading.  There are still a
bunch of "make" functions but they do things like assemble a string from parts
or build an array of things.  It seemed that "make" there seemed fine.  "New"
is for "constructors".
 2014-08-20 21:27:19 -07:00
Clayton Coleman
bbf3b55e76 Extract RESTHandler and allow API groupings 
Prepare for running multiple API versions on the same HTTP server
by decoupling some of the mechanics of apiserver.  Define a new
APIGroup object which represents a version of the API.
 2014-08-13 10:53:34 -04:00
Clayton Coleman
0083fae453 Provide helpers and tests for common error types 
Unify error handling in apiserver into a single path - RESTStorage
objects must provide appropriate errors individually.  Ensure ALL
errors which can be traced to logical faults with RESTStorage are
returned as api.Status objects.
 2014-08-08 19:44:47 -04:00
Clayton Coleman
a74fac7d70 Centralize path magic in apiserver into the New method 
Make OperationHandler and WatchHandler properly encapsulate their
concerns and make them not depend on the global path
 2014-08-08 16:33:44 -04:00
Clayton Coleman
c9fc0bcf3d Decouple apiserver from codec implementation 
The apiserver on initialization must be provided with a codec
for encoding and decoding all handled objects including api.Status
and api.ServerOp.  In addition, the RESTStorage Extract() method
has been changed to New(), which returns a pointer object that the
codec must decode into (the internal object).  Switched registry
methods to use pointers for Create/Update instead of values.
 2014-08-07 13:35:35 -04:00
Clayton Coleman
836d2b9808 Fix proxy error condition and simplify method 
Add new minion proxy test case.
 2014-08-06 01:03:17 -04:00
Clayton Coleman
325f9ef005 Make create atomic on etcd for Services/ReplControllers 2014-08-05 01:12:27 -04:00