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59 Commits (4420e0452ed94083ae3d3aa61df34875d310ed9a)

Author SHA1 Message Date
Mike Danese 438052c453 fix variable shadowing bug in etcd_tools.go 2015-03-05 22:34:28 -08:00
Daniel Smith 4e7bccab02 Merge pull request #4991 from fabioy/etcdcheck-fix 
Fix the etcd version check and have it return the version string.
 2015-03-04 14:55:49 -08:00
Daniel Smith 4cd59e629a Merge pull request #5010 from smarterclayton/update_resource_version 
genericetcd.Etcd should test resourceVersion
 2015-03-04 14:49:05 -08:00
Mike Danese e1ca63f569 SetObj and CreateObj optionally accept an object to fill with the result of the get 2015-03-04 10:38:42 -08:00
Fabio Yeon c38c6f0dad Fix the etcd version check and have it return the version string. 2015-03-03 16:59:00 -08:00
Clayton Coleman 3d52aac13c genericetcd.Etcd should test resourceVersion 
Also fix that Update was returning AlreadyExists instead of
NotFound (when create is disabled) and that Update when CreateOnUpdate
was true was not populating the returned object.

Added more tests
 2015-03-03 19:54:43 -05:00
Clayton Coleman 23d199ded9 Make generic etcd more powerful and return operations from etcd 
When we complete an operation, etcd usually provides a response
object.  Return that object up instead of querying etcd twice.
 2015-02-13 13:11:33 -05:00
Yu-Ju Hong 6813683ee2 Allow AtomicUpdate() to surface the error when the key doesn't exist 
In some cases, when the key doesn't exist, AtomicUpdate should simply fail and
surface the error. This change adds a new function parameter "ignoreNotFound"
for this purpose.
 2015-02-11 21:56:28 -08:00
saadali a41f520bf0 Add "Update Event" to Kubernetes API 2015-02-05 00:07:51 -08:00
Deyuan Deng d30da9a812 List objects in deterministic order 2015-01-27 09:29:40 -05:00
Mike Danese a98faa1f62 fixed bug in tools.NewEtcdClientStartServerIfNecessary 2014-12-03 12:58:03 -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
Dawn Chen 30fcf24131 Merge pull request #2121 from brendandburns/standalone 
Create a standalone k8s binary, capable of running a full cluster
 2014-11-10 22:04:28 -08:00
Brendan Burns 2c1221864d Make a standalone binary. 2014-11-10 13:34:11 -08:00
Brendan Burns d7dc20fd6a Add etcd to the list of services to validate. 
Also add minions.
 2014-11-05 21:22:01 -08:00
Vojtech Vitek (V-Teq) 90809c270d Use conversion.EnforcePtr() where appropriate 
Signed-off-by: Vojtech Vitek (V-Teq) <vvitek@redhat.com>
 2014-10-28 16:36:09 +01:00
Clayton Coleman 3a89883223 EtcdHelper.decodeList was not properly returning errors 2014-10-23 16:48:16 -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
derekwaynecarr b63974bd21 Extract list must flatten nodes across directories 2014-10-16 13:02:52 -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
Daniel Smith 4d4ebcd38e Add ttl parameter to CreateObj 2014-09-25 12:08:14 -07:00
Daniel Smith 3ea383d073 Make ExtractToList, deprecate ExtractList. 2014-09-25 12:07:16 -07:00
Daniel Smith 0d30a656ef Do interface{} -> runtime.Object rename everywhere 2014-09-07 22:19:24 -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
Clayton Coleman bafc422ac0 Add the resource version to api.*List items from etcd 
Allows clients to watch more easily (can invoke Get, then
Watch).
 2014-08-28 23:17:00 -04:00
Daniel Smith db1c0db5c7 Move etcd watch code to its own files 2014-08-25 15:56:54 -07:00
Daniel Smith 72b35816cd Need to remove pods that change labels. 2014-08-25 15:56:54 -07:00
Daniel Smith daab393562 Merge pull request #780 from brendandburns/native 
Add a utility for doing master election via etcd.
 2014-08-15 11:48:13 -07:00
Brendan Burns a17acd30ee Add a utility for doing master election via etcd. 2014-08-15 11:42:16 -07:00
brendandburns 39d2020392 Merge pull request #897 from smarterclayton/watch_starting_too_early 
Watch should start from next index when getting the initial state
 2014-08-15 09:46:13 -07:00
Clayton Coleman befbf8466f Only write to etcd if values have changed 
This prevents certain loops from writing data to etcd every few
seconds (when data hasn't changed).
 2014-08-14 20:34:36 -04:00
Clayton Coleman 7c67cbff04 Watch should start from next index when getting the initial state 
Also, the fake response we return should have an Action that is
appropriate for the operation.
 2014-08-14 20:32:46 -04:00
Clayton Coleman 2872e565a2 Delete should use current node, not prev node index 
The index an object was deleted on should be resp.Node.ModifiedIndex
 2014-08-14 16:14:24 -04:00
Daniel Smith 5e34a9784f Merge pull request #852 from smarterclayton/deliver_state_on_nil_version 
Watch delivers current state for resourceVersion=0
 2014-08-11 15:13:15 -07:00
Dan Mace b986c520a7 Apply resource versioning to list extractions from etcd 
Set the resource version on lists of objects extracted from etcd to prevent
them from always being interpreted as new during updates.
 2014-08-11 21:11:08 +00:00
Clayton Coleman c5630a9567 Watch delivers current state for resourceVersion=0 
Allows clients to get the current state without having to execute
a get followed by a watch.  Makes integration with action loops
much cleaner.
 2014-08-11 17:07:14 -04:00
Daniel Smith 283fdba6ab Add more parameters to Watch 
* Add labels selector (same as List)
* Add fields selector
 * Plan to let you select pods by Host and/or Status
* Add resourceVersion to let you resume a watch where you left off.
 2014-08-08 14:09:13 -07:00
Clayton Coleman 67dbd15929 Address remaining comments from #756 
Rename Encoding to Codec, Versioning to ResourceVersioner.  Add
GoDoc.  Add Delete(key, recursive) to EtcdHelper
 2014-08-06 11:25:35 -04:00
Kouhei Ueno c1ec1d6d72 Remove duplicated def of IsEtcdNodeExist 2014-08-06 03:45:50 +09:00
Kouhei Ueno c7947abd9c Revert "Revert "Use atomic create in EtcdHelper.AtomicUpdate"" 
This reverts commit 73b64aa490.
 2014-08-06 03:43:19 +09:00
Daniel Smith 73b64aa490 Revert "Use atomic create in EtcdHelper.AtomicUpdate" 2014-08-05 11:34:00 -07:00
Daniel Smith 51872d65c9 Merge pull request #694 from nyaxt/atomicetcd 
Use atomic create in EtcdHelper.AtomicUpdate
 2014-08-05 11:19:22 -07:00
Kouhei Ueno 3f9ec452e4 use atomic create in EtcdHelper.AtomicUpdate 2014-08-05 23:37:32 +09:00
Clayton Coleman 325f9ef005 Make create atomic on etcd for Services/ReplControllers 2014-08-05 01:12:27 -04:00
Kouhei Ueno 6288336436 Rename IsEtcdConflict to IsEtcdTestFailed 2014-08-05 08:07:20 +09:00
Brendan Burns ab4918464e Switched Set to Create 2014-08-04 12:10:16 -07:00
Clayton Coleman 4448be2d95 Expose an Encoding/Versioning interface for use with etcd 
etcd_tools.go is not dependent on the specific implementation
(which is provided by pkg/api).  All EtcdHelpers are created
with an encoding object which handles Encode/Decode/DecodeInto.
Additional tests added to verify simple atomic flows.

Begins to break up api singleton pattern.
 2014-08-03 21:35:33 -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
Kouhei Ueno a3771c9042 AtomicUpdate should use api.Encode 2014-08-01 02:35:38 +09:00
Kouhei Ueno 6dd1e9cbb5 Implement FakeEtcdClient.CompareAndSwap 2014-08-01 02:35:38 +09:00