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162 Commits

Author SHA1 Message Date
Jan Safranek
1edf34a4e5 Fixed persistent volume claim controllers processing an old claim. 
Fixes #19860 (it may be easier to look at the issue to see exact sequence
to reproduce the bug and understand the fix).

When PersistentVolumeProvisionerController.reconcileClaim() is called with the
same claim in short succession (e.g. the claim is created by an user and
at the same time periodic check of all claims is scheduled), the second
reconcileClaim() call gets an old copy of the claim as its parameter.

The method should always reload the claim to get a fresh copy with all
annotations, possibly added by previous reconcileClaim() call.


The same applies to PersistentVolumeClaimBinder.syncClaim().


Also update all the test to store claims in "fake" API server before calling
syncClaim and reconcileClaim.
 2016-02-02 13:52:07 +01:00
Jan Safranek
e2826626b1 Fixed persistent volume claim controllers processing an old volume 
We should always load the newest version of the volume from APIserver before
processing it.

When PersistentVolumeProvisionerController.reconcileVolume() is called with the
same volume in short succession (e.g. the volume is created by a provisioner
and at the same time periodic check of all volumes is scheduled), the second
reconcileVolume() call gets an old copy of the volume as its parameter and
it does not see annotations updated by the previous call.

This may result in one volume being provisioned several times, creating orphan
volumes in the cloud.

The same error is in PersistentVolumeClaimBinder.syncVolume().
 2016-02-01 10:44:31 +01:00
Chao Xu
c72d234bbf replacing handwritten client in several controllers 2016-01-31 15:42:02 -08:00
Fabio Yeon
7205a160ac Remove all instances of "/tmp" from unit tests and replace with a common 
tmp directory creator. Exception is documented.
 2016-01-27 16:11:22 -08:00
markturansky
1ad2df6b61 verify UID when releasing and binding volumes 2016-01-27 08:43:18 -05:00
k8s-merge-robot
52cb4c1d9d Merge pull request #18445 from resouer/fix-emptydir 
Auto commit by PR queue bot
 2016-01-26 02:45:54 -08:00
harry
0fa5b6c4f7 Add e2e test for wrapper volumes 
Use git server in e2e and refactor wrapper builder

Update e2e test to use a fake git server
 2016-01-24 16:57:44 +08:00
Clayton Coleman
33085c0cf2 Update tests to handle codec changes 2016-01-22 13:27:26 -05:00
Alex Mohr
12845ba9a5 Merge pull request #18877 from markturansky/fix_18830 
Trigger syncClaim after PV provisioning to reduce wait
 2016-01-21 15:06:46 -08:00
k8s-merge-robot
6cf3a4b5f0 Merge pull request #18957 from jsafrane/devel/pv-name-tag 
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 2016-01-21 05:55:12 -08:00
Jan Safranek
8c48250a55 Add an integration test for volume tags. 2016-01-08 19:09:29 +01:00
Jan Safranek
400ebf87a1 Add PV.Name to volume tags. 
We add claim.Name and claim.Namespace as tags to AWS EBS / GCE PD / OpenStack
Cinder volumes created by Kubernetes. To easily match Kubernetes volumes and
cloud volumes, let's add also PV.Name.
 2016-01-04 12:28:02 +01:00
markturansky
50d83f3851 added missing return statements 2016-01-03 13:54:09 -05:00
markturansky
66b5844841 trigger syncClaim after pv provisioning to reduce wait 2015-12-17 21:35:10 -05:00
deads2k
9fda7f1812 update StatusDetails to handle Groups 2015-12-17 09:14:12 -05:00
k8s-merge-robot
9b106f5bc9 Merge pull request #18083 from markturansky/fail_if_no_recycler 
Auto commit by PR queue bot
 2015-12-16 19:35:49 -08:00
Saad Ali
3968a5e63c Merge pull request #18601 from pmorie/devel/provisioner-aws 
Dynamic provisioner for AWS EBS
 2015-12-16 10:51:35 -08:00
markturansky
4aacb76149 added cast checks to controllers to prevent nil panics 2015-12-15 11:34:03 -05:00
Jan Safranek
6ff5286df9 Implement Creater and Deleter interfaces for AWS EBS. 
Also mark the created EBS volumes with tags, so the admin knows
who/what created the volumes.
 2015-12-15 10:22:49 +01:00
Wojciech Tyczynski
960808bf08 Switch to versioned ListOptions in client. 2015-12-14 14:26:09 +01:00
markturansky
4fc1bf1f23 Added PersistentVolumeController 2015-12-11 10:33:30 -05:00
markturansky
34c063cfe1 attempt recycling once, fail pv permanently 2015-12-10 18:23:45 -05:00
Phillip Wittrock
c67ce887f2 Volume Metrics Interface and base implementation. 
- Add volume.MetricsProvider function to Volume interface.
- Add volume.MetricsDu for providing metrics via executing "du".
- Add volulme.MetricsNil for unsupported Volumes.
 2015-12-09 16:06:24 -08:00
Wojciech Tyczynski
b0fcb5adef Pass ListOptions to List in ListWatch. 2015-12-07 11:53:53 +01:00
Wojciech Tyczynski
6dcb689d4e Simplify List() signature in clients. 2015-12-03 09:54:07 +01:00
k8s-merge-robot
8a8639d7af Merge pull request #17863 from wojtek-t/only_list_options_in_watch 
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 2015-12-02 06:28:28 -08:00
Wojciech Tyczynski
8343c8ce6c Pass ListOptions to List() methods. 2015-12-01 15:00:36 +01:00
Wojciech Tyczynski
d2dfc912e6 Simplify Watch() signature in clients. 2015-12-01 14:19:26 +01:00
Phillip Wittrock
6b358e43dd Merge pull request #17747 from saad-ali/fixErrorCreatingPDTry2 
Refactor GCE wrapper library to allow execution from E2E test suite
 2015-11-25 15:57:42 -08:00
k8s-merge-robot
7f2f7aa091 Merge pull request #16432 from markturansky/recycler_race 
Auto commit by PR queue bot
 2015-11-25 11:54:06 -08:00
saadali
42b200a0a0 Refactor GCE wrapper library to allow execution from E2E test suite 
This reverts commit 147b6911f5, reversing
changes made to 6fd986065b.
 2015-11-25 11:48:06 -08:00
Wojciech Tyczynski
b6ef62af24 Use unversioned.ListOptions in clients. 2015-11-24 16:52:09 +01:00
Jerzy Szczepkowski
8a922e22be Revert "Refactor GCE wrapper library to allow execution from E2E test suite" 2015-11-23 09:24:32 +01:00
saadali
882469dd7b Refactor GCE wrapper library to allow execution from E2E test suite 2015-11-20 11:41:10 -08:00
markturansky
b9b8cf7fff Fixed race condition in pv binder 2015-11-12 13:55:09 -05:00
Jerzy Szczepkowski
5ef087adab Merge pull request #16266 from wojtek-t/fix_handshake_reflector 
Reuse TCP connections in Reflector between resync periods.
 2015-10-27 10:36:18 +01:00
k8s-merge-robot
df265b2d6e Merge pull request #15510 from aveshagarwal/master-selflink-objref 
Auto commit by PR queue bot
 2015-10-27 00:37:21 -07:00
Wojciech Tyczynski
d47e21f19f Reuse TCP connections in Reflector between resync periods. 2015-10-26 19:35:25 +01:00
Wojciech Tyczynski
f4d75e0a0a Support timeout in watch requests 2015-10-24 13:12:49 +02:00
Avesh Agarwal
8e4a8b7260 Addresses issue #6596. 
Removes ForTesting_ReferencesAllowBlankSelfLinks.
Fixes controller's persistentvolumes unit tests.
 2015-10-12 19:21:48 -04:00
eulerzgy
4ed5f9d240 adjust package name for pkg/controller directory 2015-10-12 09:51:27 +08:00
Chao Xu
7c9f4cc42f experimental. -> extensions. 2015-10-09 15:49:10 -07:00
Wojciech Tyczynski
df79026b79 Extend resyncPeriods in controllers in production. 2015-10-08 09:10:09 +02:00
markturansky
f2378a2da7 shortened annotation key name, improved comments 2015-09-23 22:02:08 -04:00
markturansky
09600095c4 allow pre-binding of persistent volumes to pvclaims 2015-09-23 10:24:42 -04:00
k8s-merge-robot
c1eb1a1b2f Merge pull request #13791 from fgrzadkowski/fix_secrets_in_docker 
Auto commit by PR queue bot
 2015-09-17 15:13:29 -07:00
markturansky
c2de9e9647 Added volume.Deleter interface and simple HostPath implementation 2015-09-17 12:08:58 -04:00
Filip Grzadkowski
7fe34f2050 Introduce nsenter writer for volume plugins 2015-09-17 16:40:29 +02:00
markturansky
7bc55b5aea configurable pv recyclers 2015-09-15 12:48:25 -04:00
Daniel Smith
b225c1d47a Run gofmt (separate commit for easy rebases) 2015-09-10 17:17:59 -07:00
Daniel Smith
15b30b8b09 Move version agnostic parts of client 
pkg/client/unversioned/cache -> pkg/client/cache
pkg/client/unversioned/record -> pkg/client/record
 2015-09-10 17:17:59 -07:00
Quinton Hoole
e5e2bc9580 Merge pull request #10833 from markturansky/loosen_binding 
Allow PV/Claim matching on inexact access modes
 2015-09-04 09:06:31 -07:00
markturansky
0e7f73ad67 expand volume.Spec to include full Volume and PV 2015-09-03 08:57:32 -04:00
k8s-merge-robot
f5c2d90c3a Merge pull request #12293 from deads2k/testclient-specific-reaction 
Auto commit by PR queue bot
 2015-09-02 09:18:24 -07:00
deads2k
7e180c258d update testclient for delegating reaction chain 2015-09-01 12:58:35 -04:00
Sreekanth Pothanis
f5da6b34ce Cinder Volume Plugin 2015-08-30 19:56:27 -07:00
Prashanth B
05b205bab6 Revert "Volume Plugin for Cinder; Openstack Block Storage" 2015-08-28 10:56:24 -07:00
markturansky
0b6030f50c added better matching for PV access modes 2015-08-27 15:34:07 -04:00
Sreekanth Pothanis
c841a20361 Cinder Volume Plugin 2015-08-25 15:13:56 -07:00
Kris Rousey
ae6c64d9bb Moving everyone to unversioned client 2015-08-18 10:23:03 -07:00
Kris Rousey
565189f5b8 Correcting all go vet errors 2015-08-11 13:55:37 -07:00
markturansky
8e0d391b1e Refactored persistent volume controllers to new packaging structure 2015-08-10 23:18:48 -04:00