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2272 Commits (6af7d2cb1a2dd0d9ab7c3c9f2d9650959e4533d4)

Author SHA1 Message Date
deads2k 60a46e7d49 fixes e2e failure on gce with new .kubeconfig, kick travis 2015-01-08 16:31:25 -05:00
deads2k 005f2e1bda don't require config.Version for IsConfigTransportTLS 2015-01-08 13:53:57 -05:00
Clayton Coleman 7fd887df61 Enable v1beta3 API via --runtime_config=api/v1beta3 flag 
This exposes the proper v1beta3 API endpoint when the user specifies
the --runtime_config=api/v1beta3 argument to the apiserver. v1beta3
is still considered experimental and subject to change.

--runtime_config is a map of string keys and values, that can be
specified by providing

    --runtime_config=a=b,b=c,d,e

Only the key must be specified, the value can be omitted.

Enables v1beta3 in hack/local-up-cluster.sh and hack/test-cmd.sh
 2015-01-08 13:01:24 -05:00
Clayton Coleman 8262c30c97 Improve serialization round trip test and add v1beta3 2015-01-08 12:44:28 -05:00
Clayton Coleman 8f65442c2f Client should not include ns/ for non-namespaced calls in v1beta3 2015-01-08 12:44:07 -05:00
deads2k 480635bb72 Revert "Revert "add kubeconfig types"" 
This reverts commit 02dbad7094.
 2015-01-08 09:42:30 -05:00
Tim Hockin 5f2dae4dd8 Merge pull request #3195 from lavalamp/numericWire 
Add numeric type into api
 2015-01-07 16:15:52 -08:00
Daniel Smith 963000715a Merge pull request #3294 from erictune/public_storetoers 
Move Listers to pkg/client/cache.
 2015-01-07 15:56:14 -08:00
Eric Tune ed74197fde Move Listers to pkg/client/cache. 
I would like to use these in kubelet and kube-proxy.
This is the minimal change to get them moved.
I will follow up with changes to make interfaces consistent
and add Listers for other resources.
 2015-01-07 15:33:17 -08:00
Daniel Smith 2050131b9a ParseOrDie -> MustParse; stop returning pointer 2015-01-07 15:21:35 -08:00
Daniel Smith 7f49ba0dcf Put quantity into packages 
kubelet, GCE, validation, client
 2015-01-07 15:21:34 -08:00
Clayton Coleman b03fbf90f8 Make RESTClient more generic to API version, simplify version handling 
RESTClient is an abstraction on top of arbitrary HTTP endpoints that
follow the Kubernetes API conventions. Refactored RESTClientFor so that
assumptions that are Kube specific happen outside of that method (so
others can reuse the RESTClient). Added more validation to client.New
to ensure clients give good input. Exposed APIVersion on RESTClient
as a method so that wrapper code (code that adds typed / structured
methods over rest endpoints like client.Client) can more easily make
decisions about what APIVersion it is running under.
 2015-01-07 18:03:34 -05:00
Tim Hockin d314862e46 Merge pull request #3285 from erictune/public_reflectors 
Make Reflector helpers reusable.
 2015-01-07 14:10:57 -08:00
Eric Tune 7d5ac856c5 Make Reflector helpers reusable. 
Scheduler uses Reflector from pkg/client/cache.
It defines some helper classes.
I'd like to use those helpers with pkg/client/cache
in kube-proxy and kubelet too.
 2015-01-07 13:49:37 -08:00
Brendan Burns 02dbad7094 Revert "add kubeconfig types" 2015-01-07 12:39:37 -08:00
Clayton Coleman 585d2c8cbd Merge pull request #2861 from deads2k/deads-add-clicfg-types 
add kubeconfig types
 2015-01-07 13:35:50 -05:00
bgrant0607 6e24273937 Merge pull request #3061 from jlowdermilk/rollingupdate 
Add a rollingupdate lib and command to kubectl
 2015-01-07 10:33:39 -08:00
deads2k 0e688dc271 add kubeconfig file 2015-01-07 13:09:10 -05:00
Rohit Jnagal 62ecd5f3ff Fix few vet errors. 
There are quite a few 'composite literal uses unkeyed fields' errors that I have kept out of this patch.
And there's a couple where vet just seems confused. These are the easiest ones.
 2015-01-07 08:40:16 +00:00
Jeff Lowdermlk 0ab39df66b Add a rollingupdate lib and command to kubectl 
Also decouple conditions from client for testability.
 2015-01-06 17:29:05 -08:00
Dawn Chen e3c019128e Add EventSource to api to have both Component and Host information. 2015-01-06 16:08:20 -08:00
Brendan Burns 0f60d7bca3 Reset the resourceVersion so that we poll again for non-timeout errors. 2015-01-06 11:45:03 -08:00
Daniel Smith 9c2cd55528 Merge pull request #3181 from smarterclayton/cleanup_http_items 
Minor cleanups to request - fix initialism on HTTPClientFunc
 2014-12-30 17:34:00 -08:00
Clayton Coleman 8005c85e6c Rename HttpClientFunc -> HTTPClientFunc 2014-12-30 19:34:06 -05:00
Clayton Coleman 502204ad6d Do not set empty field or label selectors on requests 
Default behavior for "" is already "everything"
 2014-12-30 19:33:40 -05:00
Clayton Coleman e355f54eda Update references from Path() to the appropriate segment use 2014-12-29 15:38:52 -05:00
Clayton Coleman afedbba3fc Introduce Resource/ResourceName/Prefix/Suffix options to RESTClient 
RESTClient is an abstraction for simplifying access to resources that
follow the Kubernetes API pattern.  Currently, both Namespace and Path
are coupled, which means changes across versions is complex.  In general,
most access to resources should be to a resource collection (e.g.
"services") with a name (e.g. "foo"). Other constructs, like prefix sections
("watch") or proposed suffix sections ("/pods/foo/spec") only modify this
core pattern.

This commit removes the Path() helper from Request and introduces:

* Prefix(segments ...string) - segments that should go to the beginning of the path.
* Suffix(segments ...string) - segments that should go to the end of the path.
* Resource(string) - collection name, should be after prefix
* Namespace(string) - if specified, should be set after resource but before name
* Name(string) - if specified, should be after namespace

Now, only Prefix and Suffix are order dependent (and with variadics, should be
simpler).  Resource, Namespace, and Name may be specified in any order.

Path() has been removed to prevent downstream consumers of RESTClient from experiencing
behavior change.
 2014-12-29 15:37:30 -05:00
Daniel Smith 998061677b Merge pull request #2909 from smarterclayton/passversiontorestmapper 
Allow --api-version to properly override various default behaviors in CLI
 2014-12-29 12:14:32 -08:00
Daniel Smith 9873d8a7d5 Merge pull request #2958 from rajdeepd/master 
Added test cases for NewKubeletClient with TLS enabled
 2014-12-29 11:47:47 -08:00
saadali 99acb9688c Have Http Probe report "Unhealthy" on connection failure instead of "Unknown". 2014-12-29 11:09:06 -08:00
Clayton Coleman 203246b7e0 Allow the api-version on the command to override the client builder 2014-12-22 14:52:03 -05:00
derekwaynecarr 652b7aa665 Rename namespaceAsPath 2014-12-22 12:24:21 -05:00
Daniel Smith 36cfc02c6c Merge pull request #3066 from derekwaynecarr/client_update 
Do not use namespace in url paths pre v1beta3 from client
 2014-12-19 18:02:55 -08:00
derekwaynecarr abb6632d75 Do not use namespace in url paths pre v1beta3 from client 2014-12-19 16:32:42 -05:00
Daniel Smith be9f3be709 better logging 2014-12-19 12:28:51 -08:00
Daniel Smith a50f8034c8 Merge pull request #3037 from smarterclayton/hide_spurious_watch_errors 
When connections are broken on Watch, write fewer errors to logs
 2014-12-18 13:33:03 -08:00
Daniel Smith 3ade280f89 Merge pull request #2813 from derekwaynecarr/ns_url 
Move namespace from query param to path part
 2014-12-18 13:31:45 -08:00
Clayton Coleman b2434de777 When connections are broken on Watch, write fewer errors to logs 
Watch depends on long running connections, which intervening proxies
may break without the control of the remote server. Specific errors
handled are io.EOF, io.EOF wrapped by *url.Error, http connection
reset errors (caused by race conditions in golang http code), and
connection reset by peer (simply tolerated).
 2014-12-18 16:15:51 -05:00
derekwaynecarr cbbe61d115 Fix path ordering in client 2014-12-18 15:27:27 -05:00
Rajdeep Dua 05f0a9846b Added test cases for NewKubeletClient with TLS enabled 2014-12-18 00:57:33 -08:00
Salvatore Dario MINONNE 61ac2f7437 kubectl delete command: adding labelSelector 
Add a Visitor pattern on top of ResourcesFromArgs

Allows ResourcesFromArgs to return an opaque list of items and have client
commands react to them.

Change request.go to return apiserver errors for arbitrary status codes to
better respond to generic actions that don't make sense (kubectl delete operations foo)
 2014-12-17 18:15:03 +00:00
derekwaynecarr 7cf664439f Move namespace from query param to path part 2014-12-16 15:55:47 -05:00
Clayton Coleman 88715cc6ef Rename Event.Status to Event.Condition to match v1beta3 agreement 
Question - should this be a phase?  Seems like no, since phase implies
defined lifecycle and this field is explicitly not defined.
 2014-12-16 09:43:10 -05:00
Daniel Smith f1f20f820a Merge pull request #2942 from brendandburns/kubelet 
revert the revert along with fixes to make it pass e2e tests.
 2014-12-15 13:17:52 -08:00
Brendan Burns d345dda1e5 Fix the kubelet uses api encode/decode by actually adding PodContainerInfo to v1beta1 2014-12-15 11:38:55 -08:00
Joe Beda 26e5c1d0eb Merge pull request #2928 from rajdeepd/master 
Added test cases for Event Create and Event List
 2014-12-15 11:11:37 -08:00
Brendan Burns a6f967b6e7 Revert "Revert "Add an api object for the kubelet, and a versioned endpoint."" 
This reverts commit dcfcf315e5.
 2014-12-15 09:29:04 -08:00
Rajdeep Dua a6fd5601c2 Added test cases for 
* Event Create
* Event List
 2014-12-14 21:41:34 -08:00
Brendan Burns dcfcf315e5 Revert "Add an api object for the kubelet, and a versioned endpoint." 
This reverts commit d4b9979382.
 2014-12-12 21:13:44 -08:00
Daniel Smith 9c0fbf1f02 Merge pull request #2908 from brendandburns/kubelet 
Add an api object for the kubelet, and a versioned endpoint.
 2014-12-12 16:01:46 -08:00
Brendan Burns d4b9979382 Add an api object for the kubelet, and a versioned endpoint. 2014-12-12 15:26:28 -08:00
Brendan Burns 771c538932 Merge pull request #2864 from deads2k/deads-tighten-validation-on-bad-gets 
tighten validation for client resource gets
 2014-12-12 10:34:53 -08:00
Rajdeep Dua b5c3e2d619 Added test case for events Create 2014-12-11 20:46:35 -08:00
deads2k fa900e5d67 require names for gets 2014-12-11 11:21:40 -05:00
Joe Beda b7705d25c8 Merge pull request #2827 from liggitt/tlsv1 
Bump minimum TLS version from SSLv3 to TLSv1.0
 2014-12-10 13:15:29 -08:00
Daniel Smith 272bfc97ed Merge pull request #2788 from smarterclayton/roundtrip_node_nodelist 
Rename Minions -> Nodes internally
 2014-12-10 11:12:15 -08:00
Clayton Coleman d1d7505272 Rename client Minions->Nodes, select the correct path for v1beta3 
Replaces the client public interface but leaves old references to "minions"
for a later refactor.  Selects the path "nodes" for v1beta3 and "minions"
for older versions.
 2014-12-10 12:08:19 -05:00
Clayton Coleman 19379b5a38 Internal rename api.Minion -> api.Node 2014-12-10 12:08:18 -05:00
Jordan Liggitt 2475123d3c Bump minimum TLS version from SSLv3 to TLSv1.0 2014-12-10 09:13:15 -05:00
Mike Danese 50a6068b5d simplified TestNewKubeletClient in kubelet_test 2014-12-09 18:27:55 -08:00
Rajdeep Dua 00149c88f2 Added two test cases for KubeletClient 2014-12-07 21:46:14 -08:00
bgrant0607 f95503dc2d Merge pull request #2767 from ironcladlou/watch-error-handling 
Log ErrUnexpectedEOF from watches as warnings
 2014-12-05 13:43:26 -08:00
bgrant0607 cf7f3de767 Merge pull request #2762 from rajdeepd/master 
Added a New test case for GetMinion
 2014-12-05 13:24:24 -08:00
Dan Mace 0ad8342a55 Log ErrUnexpectedEOF from watches as warnings 
Watches are often established via long-running HTTP GET requests which
will inevitably time out during the normal course of operations. When
the watches time out, an io.EOF or an io.ErrUnexpectedEOF will bubble
up to client components such as StreamWatcher and Reflector. Treat EOF
as a clean watch termination. Treat ErrUnexpectedEOF as a less-clean
but non-fatal watch termination and log the event at the warning level.

This greatly reduces the amount of log noise generated during what is
ultimately normal operation, and adds the flexibility for the operator
to make a distinction between the EOF conditions if so desired (by
adjusting the logging level).
 2014-12-05 15:03:07 -05:00
Rajdeep Dua 2791a92f2c Added a New test case for GetMinion 2014-12-05 01:49:43 -08:00
Daniel Smith df98babf6e Merge pull request #2748 from erictune/clean7 
Rename watch.Mux -> watch.Broadcaster
 2014-12-04 11:09:43 -08:00
Eric Tune 3f285269cc Rename watch.Mux -> watch.Broadcaster 
A few reasons:
- Mux is already widely used in the codebase to refer to a http handler mux.
- Original meaning of Mux was something which sent a chose one of several inputs to
  and output.  This sends one output to all outputs.  Broadcast captures that idea
  better.
- Aligns with similar class config.Broadcaster (see #2747)
 2014-12-04 00:30:51 -08:00
Rajdeep Dua e47e1ee025 Added test case for ServerAPIVersions 2014-12-02 21:55:44 -08:00
Daniel Smith 3b2fa9618d Relax search criteria to find both pod & bound pod events 2014-12-01 17:19:42 -08:00
deads2k 2dbfb80349 add utility for binding flags and building api server clients 2014-11-26 07:50:51 -05:00
markturansky 8159c8fd25 Refactor PodCondition to PodPhase 2014-11-21 15:28:38 -05:00
Deyuan Deng a4e7604266 Merge pull request #2478 from smarterclayton/refactor_minion_to_match_v1beta3 
Move the internal minion representation to match v1beta3
 2014-11-20 21:37:43 -05:00
Clayton Coleman 156000ef6d Move the internal minion representation to match v1beta3 
Moves to 'Spec' and 'Status' internally and removes duplicate
fields.  Moves Capacity into Spec and drops use of NodeResources
 2014-11-20 20:53:08 -05:00
Tim Hockin 95a9098311 fix 'go vet' warnings 2014-11-21 09:45:28 +08:00
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
Daniel Smith 4437f03dbf Don't hold up the entire event queue for a single bad event. Also, don't retry forever. 2014-11-20 16:01:42 -08:00
Daniel Smith 298007b97e Merge pull request #2447 from smarterclayton/revert_bundling_of_version 
Ensure that kubectl get works with downstream resources
 2014-11-19 10:39:52 -08:00
Clayton Coleman 9eb4ca43d8 Move FakeRESTClient to client/fake.go 2014-11-18 20:22:05 -05:00
markturansky 8af4ccb111 v1beta3 Pod refactor 2014-11-18 09:25:42 -05:00
Daniel Smith 9430bb38b8 Merge pull request #2282 from bgrant0607/docgen 
Automatic API generation via go-restful
 2014-11-14 13:12:25 -08:00
Brendan Burns c25ef89b24 Merge pull request #2367 from lavalamp/fix3 
Yet more non-controversial fixes from #2277
 2014-11-14 10:25:04 -08:00
Daniel Smith 7df0f6d3bd Merge pull request #2343 from erictune/tokens_need_private_comms 
Use https when Insecure is selected.
 2014-11-14 09:51:59 -08:00
Daniel Smith 3cf022786e fix up event client for namespaces 2014-11-14 09:43:28 -08:00
Brian Grant 7583e1a643 Automatic API generation by adopting go-restful 2014-11-14 16:49:19 +00:00
Eric Tune 5c24855349 Rename Secure -> TLS; we may use TLS insecurely. 2014-11-13 21:42:36 -08:00
Eric Tune dd3c85be09 Use https when Insecure is selected. 2014-11-13 17:25:31 -08:00
Paul Morie 47b0f3333e Make client.Interface contain EndpointsNamespacer 2014-11-13 09:39:54 -05:00
Daniel Smith 72c922668f Improve error reporting 2014-11-12 15:22:09 -08:00
Daniel Smith 0348a67413 Merge pull request #2195 from smarterclayton/prepare_pod_template_v1beta3 
Allow an internal pod template reference or object
 2014-11-12 10:55:08 -08:00
Paul Morie 80b1e2dde3 Typo fix 2014-11-12 13:05:08 -05:00
Clayton Coleman 8a59000472 Warn if pod has no labels 2014-11-11 17:03:20 -05:00
Clayton Coleman 94c873e7a4 Remaining refactor for PodTemplateSpec and fixing test cases 2014-11-11 17:03:20 -05:00
Paul Morie e2be1564a4 Rename client/cache Store.Contains to ContainedIDs 2014-11-11 11:48:15 -05:00
Daniel Smith 25bd151d86 Make fieldPath part of getting a reference rather than part of making an event. 2014-11-05 15:09:14 -08:00
markturansky 119f654a13 Refactor PodStatus to PodCondition in internal API for v1beta3 2014-11-05 17:26:47 -05:00
markturansky bd7643c033 refactor services to v1beta3 2014-11-04 14:23:53 -05:00
Clayton Coleman 09cfa364c5 Refactor Get and Describe to allow extension of types 
Get should use ResourceMapper, allow Printer to be abstracted,
and extract Describe as *Describer types.
 2014-11-04 10:44:56 -05:00
Eric Tune 795bc7f976 Require a KubeletClient in master.New(). 
Without this, tests which create a master
will panic with a nil pointer when the periodic
podCache update runs.

Deleted unused FakePodInfoGetter.
Added FakeKubeletClient.
Passed to master.New.
Required a KubeletClient in master.New.
 2014-11-03 16:09:41 -08:00
Brendan Burns 893291d81d Merge pull request #1997 from ddysher/split-master 
Separate minion controller from master.
 2014-10-31 11:23:58 -07:00
Deyuan Deng acf9d23b32 Stop httptest server. 2014-10-30 21:37:08 -04:00
Deyuan Deng 019b7fc74c Separate minion controller from master. 2014-10-30 20:24:15 -04:00
Clayton Coleman 8a2d778248 Merge pull request #2066 from lavalamp/eventing2 
Event fixes
 2014-10-30 14:19:19 -04:00
Daniel Smith a7cc25f7ff Add namespaces to event creation path. 2014-10-29 18:03:14 -07:00
Clayton Coleman 2c10dd85c3 Merge pull request #2047 from smarterclayton/make_request_testable 
Make client.Request/RESTClient more testable and fakeable
 2014-10-29 19:33:36 -04:00
Clayton Coleman 71fecef6f6 Add test coverage and fix a few minor problems 2014-10-29 14:08:37 -04:00
Clayton Coleman eac933eb44 Make client.Request more testable, break coupling with RESTClient 
Moves polling to a function provided by the RESTClient, not innate
to Request. Moves doRequest from RESTClient to Request for clarity.
 2014-10-28 23:00:24 -04:00
Daniel Smith dca7363459 Serve API version list, test with an integration test. 2014-10-28 17:35:56 -07:00
Clayton Coleman 5cb3c10289 Merge pull request #1782 from smarterclayton/allow_put_to_set_create 
Allow clients to determine the difference between create or update on PUT
 2014-10-28 13:40:41 -04:00
Clayton Coleman d5ee171410 Allow clients to determine the difference between create or update on PUT 
PUT allows an object to be created (http 201).  This allows REST code to
indicate an object has been created and clients to react to it.

APIServer now deals with <-chan RESTResult instead of <-chan runtime.Object,
allowing more data to be passed through.
 2014-10-24 14:41:15 -04:00
derekwaynecarr b7be298f54 Fix client structs to be package private 2014-10-24 11:49:04 -04:00
derekwaynecarr c6eb371c93 Fixup unit tests 2014-10-24 11:49:04 -04:00
derekwaynecarr a18567f759 Update fake.go for client interface changes 2014-10-24 11:47:30 -04:00
derekwaynecarr 580cb5ea4f Rework client.Interface 2014-10-24 11:47:30 -04:00
Clayton Coleman 644eb70085 Refactor tests to split ObjectMeta from TypeMeta 2014-10-24 11:22:21 -04:00
Clayton Coleman 3df1c2f29d Use meta.Interface and meta.Accessor 2014-10-23 18:01:25 -04:00
Clayton Coleman 35eaf90255 Add UID to MetaAccessor and Ref 2014-10-22 22:59:15 -04:00
Clayton Coleman 1ccb86c760 Rename methods in api/meta to be cleaner 2014-10-22 22:59:12 -04:00
Clayton Coleman 64d98cba73 Move typemeta.go to api/meta/meta.go 
Prepares for the meta object to front multiple underlying types
when TypeMeta and ObjectMeta is split in internal and v1beta3, but
combined in v1beta1 and v1beta2
 2014-10-22 22:28:06 -04:00
Clayton Coleman dd8c49fc47 Merge pull request #1746 from hmrm/refactor-kubelet-access 
Refactor kubelet access and add SSL
 2014-10-22 19:44:43 -04:00
Daniel Smith 6ef6ff5bc5 Merge pull request #1893 from crhym3/fix-1149-req-body 
Replace custom ProxyServer (kubecfg/kubectl -proxy) with httputil.ReverseProxy
 2014-10-22 15:29:59 -07:00
Haney Maxwell 3160500940 Refactor kubelet access and add SSL 2014-10-22 14:53:59 -07:00
Clayton Coleman bb77a5d15f Rename ID -> Name 2014-10-22 15:00:26 -04:00
Dawn Chen bdebff5b28 Merge pull request #1955 from lavalamp/fix3 
Add client time to events
 2014-10-22 11:25:01 -07:00
Daniel Smith ad1212b9af Add client time to events 2014-10-22 11:12:17 -07:00
Deyuan Deng 1a8016fd1f Add create/delete minion to client interface. 2014-10-21 22:06:07 -04:00
Dan Mace 51ec53e2af Fix line-jumping bug in FIFO implementation 
Keep the FIFO's internal set in sync with the queue during Add/Update
operations to prevent a queue line-jumping scenario (described in a
new unit test).
 2014-10-21 16:37:32 -04:00
alex fb2b15a797 Replace custom proxy with httputil.ReverseProxy for kubecfg/kubectl. 
Fixes #1149 - kubecfg proxy "411 Length Required" error on POST/PUT.
 2014-10-21 18:52:18 +01:00
deads2k 2c35c06727 report originating error for GetReference failure 2014-10-17 12:52:41 -04:00
derekwaynecarr 085ca40291 Enforce unique constraint at namespace boundary in etcd, make client and server namespace aware 2014-10-16 13:02:52 -04:00
Daniel Smith 95b855b8e6 Add event client and easy creation library 2014-10-15 11:42:05 -07:00
Daniel Smith d34914517f Shorten 'CodecForVersionOrDie' name, add 'ResourceVersioner' to testapi 2014-10-13 14:58:06 -07:00
Dawn Chen 135d187942 Merge pull request #1736 from brendandburns/scheduler 
Switch away from the static node info
 2014-10-10 15:01:09 -07:00
Brendan Burns e6fa568ad4 Switch away from the static node info 2014-10-10 14:08:09 -07:00
Brendan Burns 9ffa69ce15 Merge pull request #1696 from derekwaynecarr/pod_cache_needs_namespace 
Pod cache needs to be namespace-aware
 2014-10-10 08:28:32 -07:00
derekwaynecarr 9e60bf1e43 Pod cache needs to be namespace-aware 2014-10-10 09:35:31 -04:00
Tim Hockin d84816aaec Merge pull request #1709 from erictune/move_line 
Fix format specifiers in Printf-type functions.
 2014-10-09 20:40:35 -07:00
Eric Tune 800284164a Fix format specifiers in Printf-type functions. 2014-10-09 17:06:32 -07:00
Haney Maxwell e0a80dda30 Add ssl flags to default client flags 
This adds support for mutual ssl between the proxy, controller-manager,
scheduler, and the apiserver
 2014-10-09 10:57:15 -07:00
Clayton Coleman a5462c0678 Change test cases to verify the client sends the received resourceVersion 2014-10-07 19:00:26 -04:00
Clayton Coleman 82bcdd3b3b Make ResourceVersion a string internally instead of uint64 
Allows us to define different watch versioning regimes in the future
as well as to encode information with the resource version.

This changes /watch/resources?resourceVersion=3 to start the watch at
4 instead of 3, which means clients can read a resource version and
then send it back to the server. Clients should no longer do math on
resource versions.
 2014-10-07 19:00:26 -04:00
Deyuan Deng 9047baa111 Add codec to restlient test. 2014-10-07 18:26:26 -04:00
Clayton Coleman d3e51a0f24 Rename JSONBase -> TypeMeta in preparation for v1beta3 
Will make subsequent refactor much easier
 2014-10-07 11:12:16 -04:00
Dawn Chen 8d0ed93aa1 Clean unittests 2014-10-06 13:37:22 -07:00
Clayton Coleman 756f4afb2c Allow Client to define arbitrary (non-default) prefix in config 2014-10-02 23:30:27 -04:00
erictune 0a2e208e8f Merge pull request #1538 from smarterclayton/allow_skip_tls_verify 
Allow clients to skip TLS verification
 2014-10-02 11:49:40 -07:00
erictune 40f9201610 Merge pull request #1540 from derekwaynecarr/add_context_to_client_interfaces 
Add context to client interfaces
 2014-10-02 11:48:31 -07:00
derekwaynecarr d5ec260db8 Fixup tests 2014-10-02 12:52:01 -04:00
derekwaynecarr fc67d822c6 Add context as parameter to client interface functions 2014-10-02 12:51:36 -04:00
Clayton Coleman 7af3c7d75e Allow clients to skip TLS verification 
Adds -skip_tls_verify to any API server client. Also store in auth
 2014-10-02 12:08:58 -04:00
jhadvig d6b1fa8e02 Support for streaming 2014-10-02 14:45:16 +02:00
Clayton Coleman a81dc44fc6 Revert "Stream support for k8s client request" 
This reverts commit 755b598a7d.
 2014-10-01 19:39:08 -04:00
Clayton Coleman 67ef24b410 Merge pull request #1506 from jhadvig/upstream_k8_stream 
Stream support for client request
 2014-10-01 19:32:27 -04:00
jhadvig 755b598a7d Stream support for k8s client request 2014-10-02 01:07:43 +02:00
Clayton Coleman ff2eca97d9 Refactor the client (again) to better support auth 
* Allows consumers to provide their own transports for common cases.
* Supports KUBE_API_VERSION on test cases for controlling which
  api version they test against
* Provides a common flag registration method for CLIs that need
  to connect to an API server (to avoid duplicating flags)
* Ensures errors are properly returned by the server
* Add a Context field to client.Config
 2014-10-01 15:23:37 -04:00
derekwaynecarr 02e1a2e79d Update unit tests to pass a context on client create 2014-09-30 14:27:56 -04:00
derekwaynecarr b7b1193919 Add context object to kubecfg/client 2014-09-30 14:27:19 -04:00
Brendan Burns 621df0da32 Merge pull request #1455 from lavalamp/selfLink 
Start setting SelfLink
 2014-09-26 17:34:18 -07:00
Brendan Burns 17c82606eb Second step in decoupling the service controller, use the apiserver for writes too. 2014-09-26 16:44:25 -07:00
Daniel Smith b972f72248 convert multiple return values into a struct, add SelfLinker 2014-09-26 14:52:16 -07:00
Clayton Coleman 4e56dafecc Introduce some default log verbosity control 
Move a lot of common error logging into better buckets:

glog.Errorf() - Always an error
glog.Warningf() - Something unexpected, but probably not an error
glog.V(0) - Generally useful for this to ALWAYS be visible
            to an operator
            * Programmer errors
            * Logging extra info about a panic
            * CLI argument handling
glog.V(1) - A reasonable default log level if you don't want
            verbosity
            * Information about config (listening on X, watching Y)
            * Errors that repeat frequently that relate to conditions
              that can be corrected (pod detected as unhealthy)
glog.V(2) - Useful steady state information about the service
            * Logging HTTP requests and their exit code
            * System state changing (killing pod)
            * Controller state change events (starting pods)
            * Scheduler log messages
glog.V(3) - Extended information about changes
            * More info about system state changes
glog.V(4) - Debug level verbosity (for now)
            * Logging in particularly thorny parts of code where
              you may want to come back later and check it
 2014-09-25 16:30:14 -04:00
Dawn Chen 0e6ec3cbfc Convert existing kubernetes system to use ContainerStatus, instead of 
docker.Container directly.

Conflicts:
	pkg/kubelet/dockertools/docker.go
	pkg/registry/pod/rest.go
 2014-09-24 11:16:46 -07:00
Clayton Coleman b0b7f13ade Merge pull request #1404 from lavalamp/scheduler 
Add error type to watch.
 2014-09-23 11:28:29 -04:00
Abhishek Gupta 002a5c6c29 Added test case 2014-09-22 17:40:18 -07:00
Abhishek Gupta 7c662ff065 Adding GetEndpoints method to the client EndpointsInterface 2014-09-22 17:40:18 -07:00
Daniel Smith f211e46f20 handle watch errors everywhere 2014-09-22 17:37:12 -07:00
Daniel Smith 248f49fb7c Merge pull request #1340 from smarterclayton/cleanup_watch_embedding 
Cleanup watch encoding w/ RawExtension
 2014-09-22 14:52:50 -07:00
Brendan Burns 3346c68d33 Merge pull request #1389 from lavalamp/scheduler 
make watch actually return an error when there's an error
 2014-09-22 13:59:57 -07:00
Clayton Coleman e3da2ba2c8 Cleanup watch encoding (remove dupe Encoding) 
Move standard watch encode / decode streams to use
runtime.RawExtension and embed API decoding based on
a provided codec.
 2014-09-22 16:03:07 -04:00
Eric Paris a32400f47f Remove all code dealing with cadvisor Percentiles 
This was removed upstream beween cadvisor 0.3.0 and 0.4.0
 2014-09-22 14:22:40 -04:00
Daniel Smith 4d7c6e2657 Treat super short watches with no items received the same as watches that error immediately 2014-09-19 18:09:40 -07:00
Brendan Burns 8dff6f12d7 Add authenticated TLS support to the client. 2014-09-19 15:43:23 -07:00
Clayton Coleman 5483333e29 Allow server and client to take api version as argument 
* Defaults to v1beta1
* apiserver takes -storage_version which controls etcd storage version
  and the version of the client used to connect to other apiservers
* Changed signature of client.New to add version parameter
* All controller code and component code prefers the oldest (most common)
  server version
 2014-09-18 23:27:28 -04:00
Joe Beda 4487f311ab Merge pull request #1326 from lavalamp/scheduler 
Fix cache to use the "List then Watch" pattern.
 2014-09-18 09:00:52 -07:00
Brendan Burns 99586b4da4 Fix a problem where if a minion went missing, we still thought the pod was running. 
Also convert some tests to table driven.
 2014-09-17 18:16:52 -07:00
Daniel Smith b1169ed91e Fix cache to use the "List then Watch" pattern. 2014-09-16 16:17:15 -07:00
Clayton Coleman 61e3ce7ddc Make runtime less global for Codec 
* Make Codec separate from Scheme
* Move EncodeOrDie off Scheme to take a Codec
* Make Copy work without a Codec
* Create a "latest" package that imports all versions and
  sets global defaults for "most recent encoding"
  * v1beta1 is the current "latest", v1beta2 exists
  * Kill DefaultCodec, replace it with "latest.Codec"
  * This updates the client and etcd to store the latest known version
* EmbeddedObject is per schema and per package now
* Move runtime.DefaultScheme to api.Scheme
* Split out WatchEvent since it's not an API object today, treat it
like a special object in api
* Kill DefaultResourceVersioner, instead place it on "latest" (as the
  package that understands all packages)
* Move objDiff to runtime.ObjectDiff
 2014-09-16 16:26:43 -04:00
Clayton Coleman fe614aeda2 Simple refactor for ease of readability 
runtime.DefaultCodec -> latest.Codec
 2014-09-16 16:12:35 -04:00
csrwng 6551f4e0f0 Use codec to encode/decode api objects in client and kubecfg parser 2014-09-09 08:45:53 -04:00
Daniel Smith fc09f988b4 Make tests pass again 2014-09-07 22:26:42 -07:00
Daniel Smith 48ce23ac91 Make client use pointers 2014-09-07 22:19:24 -07:00
Daniel Smith 0d30a656ef Do interface{} -> runtime.Object rename everywhere 2014-09-07 22:19:24 -07:00
Daniel Smith 1c2b65788d Rename Codec and ResourceVersioner to add Default in front, to allow for types of those names 2014-09-07 22:19:24 -07:00
Daniel Smith 7790961011 Rename Object to EmbeddedObject 2014-09-05 14:43:35 -07:00
Joe Beda 3c0a736908 Fix/expand kubecfg unit tests 2014-09-04 13:25:39 -07:00
Clayton Coleman 01e668187c Services and Endpoints weren't properly sync'ing 
They need incremental changes and a resync on start.
 2014-09-03 16:04:55 -04:00
derekwaynecarr ca3f5a9f46 Fixup name vs ID terminology 2014-09-03 10:27:33 -04:00
Daniel Smith d20264351b Merge pull request #1077 from brendandburns/service 
Step #1 in migrating the service controller away from the apiserver.
 2014-09-02 14:03:52 -07:00
Daniel Smith a63966e73c Combine pkg/apitools and pkg/api/common and call the result pkg/runtime 2014-09-02 11:15:44 -07:00
Daniel Smith 099c8fd36f Propagate rename; tests pass again. 2014-09-02 10:42:06 -07:00
Brendan Burns fee2b90608 Step #1 in migrating the service controller away from the apiserver. 
Start using the API server for listing services.
 2014-09-02 10:25:04 -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 aa9b9b9fa8 Invert api and api/v1beta1 dependencies 
This is some cleanup that has been needed for a while.
There's still one more step that could usefully be done, which is to
split up our api package into the part that provides the helper
functions and the part that provides the internal types. That can come
later.

The v1beta1 package is now a good example of what an api plugin should
do to version its types.
 2014-08-29 12:15:30 -07:00
Clayton Coleman 818f357128 Client should validate the incoming host value 
Convert host:port and URLs passed to client.New() into the proper
values, and return an error if the value is invalid.  Change CLI
to return an error if -master is invalid.  Remove Client.rawRequest
which was not in use, and fix the involved tests. Add NewOrDie

Preserves the behavior of the client to not auth when a non-https
URL is passed (although in the future this should be corrected).
 2014-08-28 13:47:36 -04:00
Vojtech Vitek (V-Teq) 5500bbade6 Fix typos in pkg docs 
Signed-off-by: Vojtech Vitek (V-Teq) <vvitek@redhat.com>
 2014-08-28 11:43:35 +02:00
Daniel Smith 0766e7a411 Merge pull request #1058 from vishh/add_list_minions 
Adding ListMinions() API to pkg/client.
 2014-08-27 14:19:57 -07:00
Vishnu Kannan 180e9ed493 Add unit tests for pkg/client.ListMinions() 2014-08-27 21:07:22 +00:00
Clayton Coleman 9006eadcfe kube-proxy can read config from the apiserver 
All clients that talk to a "master" as a host:port or URL
(scheme://host:port) parameter.  Add tests.
 2014-08-27 15:49:01 -04:00
Vishnu Kannan a4b00e33e0 Adding ListMinions() API to pkg/client. 2014-08-27 18:57:29 +00:00
csrwng 938548a9fb Break up API client into per-resource client and common code 2014-08-25 07:54:35 -04:00
Clayton Coleman 1c68247954 Merge pull request #909 from lavalamp/scheduler3 
Scheduler plugin v1
 2014-08-21 19:04:51 -04:00
Dawn Chen df260c830f Merge pull request #905 from erictune/cleanup6 
Dereference string* before printing it with "%s%".
 2014-08-21 09:23:19 -07:00
Daniel Smith 3d47c8bad1 Fix up client tests now that we check the query in FakeHandler 2014-08-20 16:50:02 -07:00
Clayton Coleman 493863eb93 Return immediately when controllers/pods are committed 
Add client waiting conditions.
 2014-08-20 18:46:10 -04:00
Daniel Smith 4c4ca59050 Add poller to cache. 2014-08-20 15:32:49 -07:00
Daniel Smith 4c3f509d94 Make cache.Reflector more injectable. Add test for resource version state keeping. 2014-08-20 15:32:49 -07:00
Clayton Coleman 13c3efbc4c The default client poll interval is extremely long 
Most operations complete much more quickly than 20s, and those that
do take longer are going to be fixed to make them take less time
(#353)
 2014-08-18 13:40:35 -04:00
Clayton Coleman 82b0ec5115 Replace pkg/kubecfg#FakeKubeClient with the fake in pkg/client 2014-08-15 17:15:53 -04:00
Eric Tune 3d02700cc8 Dereference string* before printing it with "%s%". 
Suggested by "go vet".
 2014-08-14 14:06:09 -07:00
Daniel Smith 5dd130a350 Prevent accidental setting of sync or timeout 2014-08-08 14:09:14 -07:00
Daniel Smith 85ff1d3e7f Add fake client to make testing easier. 2014-08-08 14:09:13 -07:00
Daniel Smith 097147545c Allow more general parameters to be made by client. Also fix style and comments. 2014-08-08 14:09:13 -07:00
Sean Borman 1fc29e20cc Corrected a typo. 2014-08-05 13:53:52 -07:00
Daniel Smith 860050b507 Merge pull request #745 from smarterclayton/add_structured_reason 
Evolve the api.Status object with Reason/Details
 2014-08-05 13:28:19 -07:00
Clayton Coleman 4f88b778a6 Evolve the api.Status object with Reason/Details 
Contains breaking API change on api.Status#Details (type change)

Turn Details from string -> StatusDetails - a general
bucket for keyed error behavior.  Define an open enumeration
ReasonType exposed as Reason on the status object to provide
machine readable subcategorization beyond HTTP Status Code. Define
a human readable field Message which is common convention (previously
this was joined into Details).

Precedence order: HTTP Status Code, Reason, Details. apiserver would
impose restraints on the ReasonTypes defined by the main apiobject,
and ensure their use is consistent.

There are four long term scenarios this change supports:

1. Allow a client access to a machine readable field that can be
   easily switched on for improving or translating the generic
   server Message.

2. Return a 404 when a composite operation on multiple resources
   fails with enough data so that a client can distinguish which
   item does not exist.  E.g. resource Parent and resource Child,
   POST /parents/1/children to create a new Child, but /parents/1
   is deleted.  POST returns 404, ReasonTypeNotFound, and
   Details.ID = "1", Details.Kind = "parent"

3. Allow a client to receive validation data that is keyed by
   attribute for building user facing UIs around field submission.
   Validation is usually expressed as map[string][]string, but
   that type is less appropriate for many other uses.

4. Allow specific API errors to return more granular failure status
   for specific operations.  An example might be a minion proxy,
   where the operation that failed may be both proxying OR the
   minion itself.  In this case a reason may be defined "proxy_failed"
   corresponding to 502, where the Details field may be extended
   to contain a nested error object.

At this time only ID and Kind are exposed
 2014-08-05 16:17:53 -04:00
brendandburns bf40981197 Merge pull request #758 from lavalamp/clientCache 
Watch based client cache
 2014-08-05 11:46:22 -07:00
Clayton Coleman babb7528ce httptest.NewTLSServer is ~0.2s of setup per test 
We're not exercising anything TLS related in client and request,
set these back to NewServer.  Should add a new TLS end-to-end
test for hack/test-cmd.sh with real (test) certs.
 2014-08-05 00:59:42 -04:00
Daniel Smith 041d56f3d0 finish testing client/cache 2014-08-04 14:50:01 -07:00
Daniel Smith a47b65bf8a Add cache package. 2014-08-04 14:50:01 -07:00
Clayton Coleman f7149926c0 Remove expectNoError from client, kubelet, and util 2014-08-04 09:39:06 -04:00
Brendan Burns 1101c00014 Make updates atomic from the client side. 2014-08-01 16:47:25 -07:00
Brendan Burns 490bb28bf9 Add TCP socket based health checking. 2014-08-01 14:13:56 -07:00
Clayton Coleman 28d42a79a4 Merge pull request #719 from csrwng/list_replication_controllers 
Add a method to list replication controllers
 2014-07-31 14:34:58 -04:00
Dawn Chen 2e8020be8c Update the entire cAdvisor package. There is a version mismatch issue 
which cause #707
 2014-07-31 10:11:25 -07:00
csrwng a3476fcbca Add a method to list replication controllers 2014-07-31 12:37:02 -04:00
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
Brendan Burns bf5ae4bb9d Fork API types. 2014-07-24 21:47:08 -07:00
Jonathan Boulle c43035088b assorted formatting and typo fixes 2014-07-24 15:10:36 -07:00
Daniel Smith 91375f4c04 Split httpWatcher into watch.StreamWatcher and tools.APIEventDecoder. 2014-07-21 16:07:58 -07:00
Daniel Smith dbd0d419df Add watch capability to our client. 
Next steps: Make an etcd watcher... decide on a state field for pods...
move the scheduler to its own binary.
 2014-07-21 16:07:58 -07:00
Daniel Smith 05f01a3654 Revert "assorted formatting and typo fixes" 2014-07-18 17:16:30 -07:00
Daniel Smith 211f6b312f Merge pull request #520 from jonboulle/master 
assorted formatting and typo fixes
 2014-07-18 17:15:30 -07:00
Jonathan Boulle 9e63c3a633 assorted formatting and typo fixes 2014-07-18 13:02:59 -07:00
Clayton Coleman a17f0d04d4 PodInfo should indicate when a pod is not found 
Client should react.  Also, dial down the chattiness of errors for
pods which do not exist and stop processing NotFound earlier in
the podinfo chain
 2014-07-18 13:32:10 -04:00
Nan Deng 564a58722c Retrieve machine spec from cAdvisor 2014-07-17 15:21:47 -07:00
Nan Deng 6878f105c0 add a client to get container info from kubelet 2014-07-16 01:08:56 -04:00
Andrew Gerrand a9fdf1f6b5 rename client.ClientInterface to client.Interface 2014-07-11 09:51:34 +10:00
brendandburns 0748ac39e8 Merge pull request #374 from yugui/feature/show-progress 
Periodically shows message while waiting for completion of REST operations
 2014-07-09 23:15:05 -07:00
Yuki Yugui Sonoda 602f7d8112 Use glog instead of printing to stderr. 2014-07-10 14:59:56 +09:00
Yuki Yugui Sonoda 325c5cd47e Fixes golint errors in pkg/client 2014-07-08 16:15:41 +09:00
Brendan Burns e3838e1153 Make poll period and timeout configurable. 
Make poll period short for integration testing.
 2014-07-07 10:13:27 -07:00
Brendan Burns 2f5eeee1f6 Make sync false by default. Works around timeout/retry issues. 2014-07-03 21:23:21 -07:00
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
Daniel Smith 11d6451d2a Change kublet to serve podInfo instead of containerInfo. Plumb through system. 2014-07-01 16:41:10 -07:00
Daniel Smith 049bc6b6d4 Fix interface{} in api/types.go; plumb through system. 2014-07-01 16:41:09 -07:00
Brendan Burns a391b2ff03 Implement sync behavior for controllers. 2014-06-26 19:44:28 -07:00
Daniel Smith fd5e3b0b04 Implement client polling. 2014-06-26 16:10:38 -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
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
Brendan Burns 84e5c37f74 Several small fixes. 2014-06-24 15:30:14 -07:00
Brendan Burns 8b50e45dcc Update the proxy server. 2014-06-24 11:25:45 -07:00
Daniel Smith 175e998258 Fix nil/[]byte{} consistency, and other review comments. 2014-06-24 10:07:51 -07:00
Daniel Smith 72809f8e67 catch 202 early 2014-06-24 09:38:22 -07:00
Daniel Smith 5ce54bb77b Use new method. 2014-06-24 09:38:22 -07:00
Daniel Smith 61a494d303 First step of combination. 2014-06-24 09:38:22 -07:00
Daniel Smith b850d36166 Fix boilerplate everywhere 2014-06-23 11:32:11 -07:00
Brendan Burns b84cc9c895 Deflake a test w/ go1.3 random maps. 2014-06-20 10:41:15 -07:00
Johan Euphrosine fe589a3f64 pkg/client: refactor tests 2014-06-19 23:12:27 -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 3ab2f8a3a2 First piece of improving labels 2014-06-16 22:05:11 -07:00
Brendan Burns 32071289e6 Add some documentation 2014-06-15 22:42:19 -07:00
Daniel Smith 229ccb0fa3 Merge pull request #110 from jbeda/test-fix 
Stable comparison of stuff that transits through map.
 2014-06-14 16:05:30 -07:00
Joe Beda c6dd6cb410 Stable comparison of stuff that transits through map. 
There are probably more of these in the codebase.  Looks like this happens with the go tip via travis.
 2014-06-14 14:42:00 -07:00
Daniel Smith 5626703634 Add a new e2e test; fix some bugs/usability problems 2014-06-13 16:30:26 -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 5cb4444176 Task -> Pod #4, the final chapter 2014-06-08 23:00:12 -07:00
Brendan Burns 6018497174 Task -> Pod part #3 2014-06-08 22:38:45 -07:00
Brendan Burns 66e2575f2b More Task -> Pod 2014-06-08 21:43:17 -07:00
Brendan Burns c8d493f532 Part one of the grand rename: Task -> Pod 2014-06-08 21:17:53 -07:00
Joe Beda 2c4b3a562c First commit 2014-06-06 16:40:48 -07:00