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271 Commits (4397bdedf3cedb3dd6e172e1013bc3c7dd712411)

Author SHA1 Message Date
Mike Danese a4a48f5849 Merge pull request #11802 from jiangyaoguo/new-builder-cleaner-for-iscis 
Refector iscsi volume to seperate builder and cleaner
 2015-07-24 11:27:36 -07:00
Huamin Chen fa8a2ef81d fencing off multiple rbd mount 
Signed-off-by: Huamin Chen <hchen@redhat.com>
 2015-07-24 11:49:32 -04:00
jiangyaoguo ce52ae782d refector iscsi volume to seperate builder and cleaner 2015-07-24 16:55:56 +08:00
jiangyaoguo 27524d6b36 refector gec-pd to seperate builder and cleaner 2015-07-24 16:15:37 +08:00
Vish Kannan cc326c714b Merge pull request #11561 from saad-ali/issue11231 
Fix GCE PD attach/detach issues
 2015-07-23 14:53:45 -07:00
saadali 234f3ed814 Make GCE PD attach block on pending detach. Retry on detach/attach errors. 2015-07-23 14:03:50 -07:00
Vish Kannan d09d121b6c Merge pull request #11572 from jiangyaoguo/new-builder-cleaner-for-nfs 
Refactor nfs volume to seperate builder and cleaner
 2015-07-23 13:54:46 -07:00
Vish Kannan 94bed5a426 Merge pull request #11739 from jiangyaoguo/new-builder-cleaner-for-glusterfs 
Refector glusterfs volume to seperate builder and cleaner
 2015-07-23 13:17:22 -07:00
jiangyaoguo 8bb0ae9f89 refector glusterfs volume to seperate builder and cleaner 2015-07-23 15:07:40 +08:00
Tim Hockin 6eda8f47df Remove volumes legacy mode 2015-07-22 21:53:35 -07:00
Vish Kannan 5f79267b97 Merge pull request #10484 from markturansky/vol_iscsi_export 
Changed ISCSI plugin name from exported to private
 2015-07-22 17:07:15 -07:00
Vish Kannan 2e3841efc5 Merge pull request #10485 from markturansky/volume_rbd_export 
Changed RBD Volume plugin name from exported to private
 2015-07-22 17:02:55 -07:00
jiangyaoguo 612f68f820 reflector nfs volume to seperate builder and cleaner 2015-07-20 19:16:48 +08:00
jiangyaoguo 63560f385c refector host_path volume to seperate builder and cleaner 2015-07-20 17:23:04 +08:00
Zach Loafman 7df8d76a93 Merge pull request #10169 from saad-ali/fixPDIssue2 
Work around for PDs stop mounting after a few hours issue
 2015-06-30 15:47:21 -07:00
saadali c952ee23a7 Work around for PDs stop mounting after a few hours issue 2015-06-30 13:31:03 -07:00
markturansky fe6399a689 Changed plugin name from exported to private 2015-06-29 13:07:22 -04:00
markturansky 7e1eb15434 Changed plugin name from exported to private 2015-06-29 13:04:09 -04:00
Sami Wagiaalla a317b5ffc8 iscsi plugin: print error messages not just exit status. 
Signed-off-by: Sami Wagiaalla <swagiaal@redhat.com>
 2015-06-29 11:28:56 -04:00
markturansky 39c5152e2c fixed pv recycler timeout precision 2015-06-20 00:34:29 -04:00
Satnam Singh b48aa0b693 Merge pull request #9957 from rootfs/fix-9952 
check IsNotExist error when validating mountpoint
 2015-06-18 15:18:06 -07:00
markturansky 88a4ff02f5 Fixed typo in error string 2015-06-17 17:51:42 -04:00
markturansky 0a6b7b61ec Changed PVClaimVolumeSource name to match other volume names 2015-06-17 16:17:49 -04:00
Huamin Chen 0280dac6b1 check IsNotExist error when validating mountpoint 
Signed-off-by: Huamin Chen <hchen@redhat.com>
 2015-06-17 15:25:15 -04:00
markturansky cfc08c4fdf Changed busybox img to official gcr.io image 2015-06-16 16:15:19 -04:00
markturansky 4210a5dfd8 Scrub pod closes watch channel 2015-06-11 14:25:44 -04:00
markturansky 986cbb56d4 Recycling HostPath and NFS impls 2015-06-04 15:46:03 -04:00
markturansky cb547f4b5c RecyclableVolumePlugin interfaces 2015-06-04 15:40:52 -04:00
markturansky b1464437de fixed test 2015-06-02 09:19:28 -04:00
Jan Safranek d2b4ae4df4 Fix persistent volumes. 
Check Spec.PersistentVolumeSource in NFS, RBD, Gluster and iSCSI volume
plugins.
 2015-06-02 09:19:28 -04:00
Justin Santa Barbara 9839253233 Add logging to volume tear-down to help understand mount behaviour 2015-05-29 20:11:13 -04:00
Tim Hockin 0bbba1c3d1 Merge pull request #8732 from markturansky/missing_pv_support 
Fixed CanSupport func across all volumes (for PV)
 2015-05-27 08:45:47 -07:00
Tim Hockin d0249aac75 Merge pull request #8133 from markturansky/iscsi_pv2 
added ISCSI volume plugin to PersistentVolumeSource
 2015-05-27 08:36:37 -07:00
Saad Ali 8e25670c07 Merge pull request #8688 from markturansky/nfs_missing_pv 
Fixed NFS CanSupport func for PVs
 2015-05-26 18:48:31 -07:00
Saad Ali c8d2026fa4 Merge pull request #8737 from pmorie/volume-doc 
Add doc.go files for all volume plugins
 2015-05-26 14:53:35 -07:00
Paul Morie feb0880b1e Add tests for secret volume plugin reboot/idempotency 2015-05-25 13:34:07 -04:00
Paul Morie 38c96725c0 Add doc.go files for all volume plugins 2015-05-23 16:59:12 -04:00
markturansky 3ad583cf2d Fixed spotty CanSupport for PV and added more unit tests for same 2015-05-23 09:59:05 -04:00
markturansky 63ddfa537e fixed missing PV check in CanSupport 2015-05-22 15:23:34 -04:00
markturansky 5b23fc39b2 added ISCSI volume plugin to PersistentVolumeSource 2015-05-22 15:18:20 -04:00
markturansky 4f88d418c8 Added missing PV support to NFS 2015-05-22 15:10:40 -04:00
Huamin Chen 4a800fd10e add rados block device(rbd) volume plugin 
Signed-off-by: Huamin Chen <hchen@redhat.com>
 2015-05-21 14:51:31 -04:00
Tim Hockin fd22f48f5b rename StorageType StorageMedium 2015-05-18 17:21:30 -07:00
Tim Hockin f66ca25d9f Rename AccessMode to PersistentVolumeAccessMode 2015-05-18 17:21:30 -07:00
Tim Hockin 2c28c6d99f Merge pull request #8191 from pmorie/secrets-reboot 
Make secret volumes function correctly across reboot
 2015-05-14 09:31:02 -07:00
Victor Marmol aa744f92da Merge pull request #7847 from swagiaal/fix-gce-pd-on-atomic-host 
Support default udev GCE PD device path
 2015-05-14 09:10:06 -07:00
Paul Morie bea1c05057 Make secret volumes function correctly across reboot 2015-05-14 01:51:14 -04:00
markturansky 0191574f7e Bi-directional bind between pv.Spec.ClaimRef and pvc.Spec.VolumeName 2015-05-13 14:05:21 -04:00
Paul Morie e2dd95a8b3 Make nfs volume plugin use injected mounter 2015-05-11 13:36:36 -04:00
Paul Morie cd359ffa73 Refactor volume interfaces to receive pod instead of ObjectReference 2015-05-10 20:12:57 -04:00
Abhi Shah 87e85e25f1 Revert "Added ISCSI to PV structs" 2015-05-08 11:31:35 -07:00
markturansky 4c9eac6c3d Added ISCSI to PV structs 2015-05-07 18:13:03 -04:00
Sami Wagiaalla a85451addc Support default udev GCE PD device path 
The expected GCE PD device name is google-{name of disk}. This is
because standard GCE images contain a udev rules file which renames
the GCE PD device to google-{name of disk} https://github.com/GoogleCloudPlatform/compute-image-packages/blob/master/google-startup-scripts/lib/udev/rules.d/65-gce-disk-naming.rules. In custome images which do not have that udev rules file
the device gets the default rules apply http://cgit.freedesktop.org/systemd/systemd/tree/rules/60-persistent-storage.rules
and the GCE PD device ends up with a name which looks like scsi-0Google_PersistentDisk_{name of disk}
This patch adds support for that scenario.

Signed-off-by: Sami Wagiaalla <swagiaal@redhat.com>
 2015-05-06 15:09:15 -04:00
Paul Morie b538642464 Inject mounter into volume plugins 2015-05-04 11:28:57 -04:00
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
Clayton Coleman 1a8845af61 Merge pull request #7490 from smarterclayton/alter_list 
Do not automatically decode runtime.RawExtension
 2015-05-01 16:48:26 -04:00
Clayton Coleman 12ba4e2452 Do not automatically decode runtime.RawExtension 
Make clients opt in to decoding objects that are stored
in the generic api.List object by invoking runtime.DecodeList()
with a set of schemes. Makes it easier to handle unknown
schema objects because decoding is in the control of the code.

Add runtime.Unstructured, which is a simple in memory
representation of an external object.
 2015-04-29 12:53:07 -04:00
Deyuan Deng 6897095e56 Change mount.Interface.Mount to exec('mount'), instead of syscall 2015-04-29 10:46:32 -04:00
Chris Moos 36e3ec9c1f Fix crash in kubelet when persistent volume claim is not bound. 
While testing #6105 ran into this issue, kubelet crashed because
controller had not yet bound the claim to a volume.
 2015-04-25 12:38:18 -07:00
Paul Morie bc8f010a10 Make secret volume plugin idempotent 2015-04-23 11:23:23 -04:00
Vish Kannan a054201556 Merge pull request #7110 from swagiaal/improve-iscsi-test 
iscsi Test: Add explicit check for attach and detach calls.
 2015-04-22 11:21:42 -07:00
Sami Wagiaalla 0a7f6c2999 iscsi Test: Add explicit check for attach and detach calls. 
Signed-off-by: Sami Wagiaalla <swagiaal@redhat.com>
 2015-04-21 10:30:47 -04:00
Jan Safranek 0293c6b7f0 Use pod namespace when looking for its GlusterFS endpoints. 
I have a pod, which exports a Gluster filesystem in non-default namespace.
When I try to use this FS as a GlusterfsVolumeSource in a 'client' pod
definition, Kubernetes looks for the appropriate endpoint in 'default'
namespace instead of the namespace where the client pod is being defined.
 2015-04-21 12:33:59 +02:00
markturansky d904e747e3 PVClaim volume plugin 2015-04-14 16:21:29 -04:00
markturansky e1481fb9c2 Refactored Volume plugins to use InternalVolume instead of API types 2015-04-14 14:25:01 -04:00
Tim Hockin f318da8344 Merge pull request #6379 from pmorie/rootcontext 
Skeletal security context to facilitate tmpfs mount
 2015-04-13 12:01:11 -07:00
Vish Kannan 810ad7116d Merge pull request #6763 from swagiaal/improve-gce-pd-test 
GCE PD Test: Add explicit check for attach and detach calls
 2015-04-13 10:55:10 -07:00
Paul Morie c98e89fca0 Set rootcontext of emptyDir tmpfs mounts correctly 2015-04-13 12:50:36 -04:00
Sami Wagiaalla 309fd272b6 GCE PD Test: Add explicit check for attach and detach calls 
Signed-off-by: Sami Wagiaalla <swagiaal@redhat.com>
 2015-04-13 11:36:28 -04:00
Marko Luksa 9bfa29896b Added missing argument 2015-04-13 15:46:27 +02:00
Justin Santa Barbara 7626914344 Rename aws_pd.go -> aws_ebs.go, aws_pd_test.go -> aws_ebs_test.go 2015-04-10 13:25:44 -07:00
Justin Santa Barbara 503e19e58c Rename aws_pd -> aws_ebs 2015-04-10 13:25:44 -07:00
Justin Santa Barbara 933cf60af7 Style: volumeId -> volumeID 2015-04-10 13:25:44 -07:00
Justin Santa Barbara a20484b5ed Apply latest changes from copy-and-pasted gce_pd 2015-04-10 13:25:43 -07:00
Justin Santa Barbara 9711e771c5 Rename AWSPersistentDisk -> AWSElasticBlockStore, aws-pd -> aws-ebs 
Per comments from @markturansky - thanks!
 2015-04-10 13:25:43 -07:00
Justin Santa Barbara 95b68ae0b0 Rename pdName -> volumeId for AWS persistent volumes 2015-04-10 13:25:43 -07:00
Justin Santa Barbara 3689bf0298 Fix pd name parse 2015-04-10 13:25:43 -07:00
Justin Santa Barbara cdc569a6c8 Parse the pdName from the volume mount 
Don't assume there are no slashes!
 2015-04-10 13:25:43 -07:00
Justin Santa Barbara f0cedd7375 More logging around error causes 
Come back exceptions, all is forgiven!
 2015-04-10 13:25:43 -07:00
Justin Santa Barbara 3549b30c8e Add missing import 2015-04-10 13:25:42 -07:00
Justin Santa Barbara 6c823dbdab Small clean-ups 2015-04-10 13:25:42 -07:00
Justin Santa Barbara 8fde691aa7 Fix tests 2015-04-10 13:25:42 -07:00
Justin Santa Barbara edf0292d4a Add initial support for Volumes to AWS 2015-04-10 13:25:42 -07:00
Clayton Coleman 51db3bd654 Create a new testclient package that can be backed by disk files 
Standardize how our fakes are used so that a test case can use a
simpler mechanism for providing large, complex data sets, as well
as represent queries over time.
 2015-04-07 14:56:15 -04:00
Huamin Chen a278ceeb0a implement glusterfs volume plugin 
Signed-off-by: Huamin Chen <hchen@redhat.com>
 2015-04-07 09:14:39 -04:00
Huamin Chen 7a82af31de add iscsi volume plugin 
Signed-off-by: Huamin Chen <hchen@redhat.com>
 2015-04-06 16:20:28 -04:00
markturansky c4a53a23bd Added validation to prevent mutating Claim.Spec after binding 2015-04-06 08:46:44 -04:00
markturansky 95bd170ca2 PV & PVC Client implementation 2015-04-06 08:46:43 -04:00
Deyuan Deng d62afa85ff Abstract ismountpoint and use platform mounter for NFS volume 2015-04-01 23:05:02 -04:00
Kris Rousey 6904c4d585 Fixing a lot of string formatting issues with regards to: 
* Improper format specifier (e.g. %s for bools or %s for ints)
  * More or less parameters than format specifiers
  * Not calling a formatting function when it should have (e.g. Error() instead of Errorf())
 2015-03-31 16:47:10 -07:00
Paul Morie 852362ee39 Add positive logging for secret volume plugin 2015-03-25 17:25:13 -04:00
Tim Hockin e1a66ad015 Merge pull request #5398 from markturansky/volume_access_modes 
Add GetAccessModes to volume plugin interface
 2015-03-24 15:16:01 -07:00
markturansky 519cbc498b Added conversion and check to prevent panic 2015-03-24 17:33:31 -04:00
Tim Hockin 064b7dec42 Merge pull request #5807 from pmorie/secret_volume_ref 
Change secret volume plugin reference to name
 2015-03-24 14:18:35 -07:00
markturansky 5fa07f57b6 Removed PersistentVolumeSource and FindPersistentPluginBySpec func 2015-03-24 16:26:33 -04:00
markturansky 111f3d5120 Add GetAccessModes to volume plugin interface 2015-03-24 16:02:39 -04:00
Paul Morie e40ba109a1 Change SecretVolumeSource to use a secret name instead of ObjRef 2015-03-24 13:58:41 -04:00
markturansky 2fd82f60f4 Move escape function to util and clarify name 2015-03-24 13:52:31 -04:00
Tim Hockin bfadae77e0 Promote volume plugins, prep for persistent vols 
Move pkg/kubelet/volume/... to pkg/volume/...
Some renames to make the soon-to-come persistent volumes work clearer.
 2015-03-20 13:49:40 -07:00
Tim Hockin 6cb275829f Implement volumes as plugins. 
Break up the monolithic volumes code in kubelet into very small individual
modules with a well-defined interface.  Move them all into their own packages
and beef up testing along the way.
 2015-01-20 11:45:45 -08:00
Andrew Seidl 6dee1d7fa4 Fix typos in user-facing strings 2015-01-18 01:32:34 -06:00
Brendan Burns 3da84e1844 Fix GCE-PD so that it works even if the PD is already attached. 2014-12-11 16:41:01 -08:00
Mike Danese 553239d6ee explicitly declare gce_cloud package name 2014-12-09 18:48:39 -08:00
Brendan Burns e1764e2e01 Add an e2e test for gce pd. 
Add an example for gce pd.
Add an extra log message.
 2014-11-25 09:02:00 -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
Brendan Burns b59e49fa13 Add support for git volumes. 2014-10-27 16:35:52 -07:00
Danny Jones 4ec25f3b81 Adds support for attaching GCEPersitentDisks 
Adds GCEPersistentDisk volume struct
Adds gce-utils to attach disk to kubelet's VM.
Updates config to give compute-rw to every minion.
Adds GCEPersistentDisk to API
Adds ability to mount attached disks
Generalizes PD and adds tests.
PD now uses an pluggable API interface.
Unit Tests more cleanly separates TearDown and SetUp
Modify boilerplate hook to omit build tags
Adds Mounter interface; mount is now built by OS
TearDown() for PD now detaches disk on final refcount
Un-generalized PD; GCE calls moved to cloudprovider

Address comments.
 2014-10-08 20:03:59 -07:00
Eric Tune 9c0769422d Directory renamed to Dir to match json property 2014-10-01 13:35:21 -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
derekwaynecarr 39293eaf56 Enforce isDir, elliminates message in kubelet.log 2014-08-18 13:17:41 -04:00
Danny Jones 7c28e0849f Reorganization; Directory traversal less ugly 
Directory traversal is no longer recursive and only goes as deep as it
needs to. Moved GetActiveVolumes to volume packages and added a simple
test.
 2014-08-06 11:20:34 -07:00
Danny Jones 3f7f6cb2dc Modifies tests to use new volume objects. 2014-08-06 10:21:59 -07:00
Danny Jones 6191ffc0de Modifies directory walker to use a regex 
Now a regex is used to determine active volume properties from
their directory paths.
 2014-08-06 10:21:59 -07:00
Danny Jones 47bca30edc Splits volume interface into Builders and Cleaners 
Different information is needed to perform setup versus teardown. It
makes sense to separate these two interfaces since when we call teardown
from the reconciliation loop, we cannot rely on having the
information provided by the api definition of the volume.
 2014-08-06 10:21:59 -07:00
Danny Jones dfc9cb86f0 Initial reconciliation loop. 
Determines the set of active volumes versus the set of valid volumes
defined by the manifests. If there is an active volume that is not
defined in any of the manifests, deletes and cleans up that volume.
 2014-08-06 10:21:59 -07:00
Kelsey Hightower 7b59845843 volume: improve test coverage and minor refactoring 
The volume package does not test enough use-cases.

Improve test coverage by adding additional tests and refactoring
current tests to use table testing.

This change introduces a new error var to make testing unsupported
volume type errors easier.

This change does not introduce any changes in behavior.
 2014-07-27 14:11:19 -07:00
Danny Jones 1117da4a55 SetUp now returns an error. 
SetUp returns an error, kubelet now skips pod if error occurs.
 2014-07-24 13:53:44 -07:00
Danny Jones bfa4642055 Adds a flag to specify root working directory. 
--root_dir specifies the directory kubelet will use for it's
procedures. Currently used for volume mounts.
 2014-07-24 13:04:05 -07:00
Danny Jones bb2843498d API modified to use source; now supports EmptyDirectory 
API is now modified to use a Source struct to handle multiple volumes.

Two volume types are supported now, HostDirectory and EmptyDirectory.
 2014-07-17 15:25:50 -07:00
Danny Jones f1a7850454 Adds EmptyDirectory volume struct 
Adds EmptyDirectory to volumes. This represents a directory
on the host, given to a pod that should not persist beyond.

The current draft does not cleanup after itself.
 2014-07-17 10:09:14 -07:00
Danny Jones f84ff740f0 Adds initial volumes package; Supports host-dirs 
Adds the framework for external volume mounts.

Currently supports bare host directory mounts.

Modifies the API to support host directory mounts from Volumes
instead of VolumeMounts.
 2014-07-17 10:08:45 -07:00