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258 Commits

Author SHA1 Message Date
Alex Robinson
ab62b689a5 Add monitoring instrumentation for the remaining HTTP handlers in the apiserver. 2015-02-10 23:19:49 +00:00
Victor Marmol
535502ead6 Merge pull request #4272 from a-robinson/metrics 
Basic initial instrumentation of the apiserver
 2015-02-10 14:58:14 -08:00
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
Clayton Coleman
06656efe62 Merge pull request #4283 from ncdc/allow-proxy-to-resource-root-path 
Allow proxying to a resource at /
 2015-02-10 17:45:31 -05:00
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
Andy Goldstein
4f89ed9d6a Allow proxying to a resource at / 
Add a route for /proxy/<kind>/<name>/ without requiring additional path
information. This allows for e.g. /proxy/service/myservice/, which will
proxy to the service at /, instead of always requiring something in the
path.
 2015-02-10 10:04:40 -05:00
derekwaynecarr
0bd0e12bbc Add support for Namespace as Kind 
Add example for using namespaces
 2015-02-10 09:50:50 -05:00
Mike Danese
14bfec92f2 rename probe.Status to probe.Result. 2015-02-05 15:49:58 -08:00
nikhiljindal
19f7ecf31b Deleting the API objects related to /operations 2015-02-04 20:50:45 -08:00
deads2k
8a2fe9bd2b modify policy to correctly identify resource versus kind 2015-02-04 13:36:01 -05:00
deads2k
1c9216a45e clarify api request information 2015-02-04 13:36:01 -05:00
Brendan Burns
65e4964bc2 Merge pull request #4087 from enisoc/apiserver-proxy-redirect 
Rewrite "Location" header in apiserver proxy.
 2015-02-04 09:33:34 -08:00
nikhiljindal
18609e1706 Moving /watch, /proxy and /redirect registration to go-restful 2015-02-03 15:47:48 -08:00
Anthony Yeh
6a0dec0e99 Rewrite "Location" header in apiserver proxy. 
So that redirects work correctly.
 2015-02-03 15:14:28 -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
Anthony Yeh
695b08885b Fix apiserver proxy path rewriting. 
1) Absolute paths without a hostname were being rewritten relative to
   the current page, rather than relative to the current host.
   e.g. When viewing /some/page.html, it would rewrite:
       /other/page.html => proxyPrepend/some/other/page.html
   Instead, it should rewrite:
       /other/page.html => proxyPrepend/other/page.html

2) Trailing slashes were being stripped from all rewritten URLs.
   This is because path.Join() always calls path.Clean() as well:
   http://golang.org/pkg/path/#Join
 2015-02-02 13:01:46 -08:00
derekwaynecarr
22ceccc188 Fix TestUnimplementedRESTStorage 2015-02-02 10:26:19 -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
Satnam Singh
d8bda4006a Increase API rate limit on read only port of apiserver 2015-01-30 11:58:59 -08:00
nikhiljindal
dc92d3c7a2 Cleaning up the operations code in client 2015-01-28 21:04:16 -08:00
Brian Grant
fcb1cd30ff Merge pull request #3891 from nikhiljindal/Operation 
Deleting OperationHandler for handling /operation endpoint on server
 2015-01-28 17:01:37 -08:00
Satnam Singh
5d5752374b Set Retry-After header before calling WriteHeader 2015-01-28 14:28:37 -08:00
nikhiljindal
521728e920 Deleting OperationHandler for handling /operation endpoint on server 2015-01-28 13:13:10 -08:00
Tim Hockin
c8f61885df Merge pull request #3695 from mikedanese/ready 
refactor pkg/health into more reusable pkg/probe
 2015-01-28 11:00:32 -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
Mike Danese
5dc6362f8a rename probe.Healthy to probe.Success and renam probe.Unhealthy to probe.Failure. 2015-01-27 11:20:30 -08:00
Mike Danese
a298402bd4 remove pkg/health and move everything over to pkg/probe 2015-01-27 11:20:30 -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
Satnam Singh
8350bb9700 Add a Retry-After header when rate limit is exceeded 2015-01-22 16:03:00 -08:00
Brian Grant
3ae67f8153 Merge pull request #3548 from nikhiljindal/listHandlers 
Updating handleIndex in master to list all valid paths.
 2015-01-21 15:42:50 -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
Anthony Yeh
8c900187b6 Add reverse proxy headers in apiserver proxy. 
Fixes #3484
 2015-01-19 13:15:41 -08:00
Nikhil Jindal
e6c5d59a55 Merge pull request #3509 from enisoc/apiserver-proxy-trailing-slash 
Preserve trailing slash in apiserver proxy.
 2015-01-15 15:13:49 -08:00
Nikhil Jindal
aeab434400 Merge pull request #3514 from enisoc/apiserver-proxy-content-type 
Allow Content-Type with charset in apiserver proxy.
 2015-01-15 15:07:07 -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
Anthony Yeh
895c23e2d2 Allow Content-Type with charset in apiserver proxy. 
Fixes #3456
 2015-01-14 23:01:49 -08:00
Anthony Yeh
6f641744ff Preserve trailing slash in apiserver proxy. 
Some servers are sensitive to the presence of a trailing slash.
For example, http://etcd/v2/keys returns 404 while
http://etcd/v2/keys/ returns the key named "/".
 2015-01-14 21:42:34 -08:00
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