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107 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
9e52832c52 Merge pull request #77317 from gnufied/fix-block-volume-resizing 
Fix block volume expansion
 2019-05-01 20:42:56 -07:00
Kubernetes Prow Robot
b5c34d0c43 Merge pull request #74734 from codenrhoden/move-mountspath 
Move MountsInGlobalPDPath from mount pkg to volume
 2019-05-01 17:28:18 -07:00
Hemant Kumar
0eb68c5a22 Fix blockvolume expansion 2019-05-01 18:25:54 -04:00
David Zhu
1271237d23 Add migration metrics checking to all test suites 2019-05-01 11:24:03 -07:00
Travis Rhoden
78d109e201 Always use filepath.Join instead of path.Join 
This patch cleans up pkg/util/mount/* and pkg/util/volume/* to always
use filepath.Join instead of path.Join. filepath.Join is preferred
because path.Join can have issues on Windows.
 2019-04-29 09:56:05 -06:00
David Zhu
213cc99ead Operation generator migration metric fixes and test metrics retrieval code 2019-04-25 16:27:45 -07:00
Kubernetes Prow Robot
88992ba185 Merge pull request #75986 from mucahitkurt/improvement/reduce-event-spam-for-GenerateAttachVolumeFunc 
Reduce event spam for function GenerateAttachVolumeFunc
 2019-04-24 18:12:44 -07:00
Mucahit Kurt
1c1da755dc reduce event spam for function GenerateAttachVolumeFunc 
Signed-off-by: Mucahit Kurt <mucahitkurt@gmail.com>
 2019-04-24 23:45:28 +03:00
Kubernetes Prow Robot
7e02769736 Merge pull request #75926 from cwdsuzhou/operation_generator_add_attach_detach 
Add operation name for other volume operations
 2019-04-18 00:26:08 -07:00
caiweidong
7c9e567008 add operation name for other volume operations 2019-04-12 11:09:13 +08:00
Kubernetes Prow Robot
b1829dff0b Merge pull request #74844 from leakingtapan/migration-raw-block 
Implement CSI migration logic for block volume
 2019-03-28 18:12:14 -07:00
Cheng Pan
f7050a04ce Implement CSI migration logic for block volume 2019-03-26 22:22:03 +00:00
Hemant Kumar
97ec61561a Allow different operation names 2019-03-13 14:20:45 -04:00
Hemant Kumar
a8f318779b Add CSI volume resizing tests 
Add some tests for checking node expansion
Add new tests for expander
 2019-03-08 09:23:18 -05:00
Hemant Kumar
529cd7119b Move resize function parameters to a new ResizeOptions type 
This enables us to pass CSI volume phase
 2019-03-08 09:21:44 -05:00
Hemant Kumar
89d1de9eb9 Rename ExandFS to NodeExpand 
Handle resize error in online resizing
Use NodeExpandable plugin to mark volumes that require node expansion
 2019-03-08 09:21:44 -05:00
David Zhu
41b3579345 Address review comments 2019-03-07 17:17:09 -08:00
David Zhu
7d2f4e97b8 Add ADC Fallback if Node doesn't have driver installed 2019-03-07 14:47:38 -08:00
Deep Debroy
1fb4290c4e Update API names and references 
Signed-off-by: Deep Debroy <ddebroy@docker.com>
 2019-03-04 19:13:05 -08:00
Kubernetes Prow Robot
84dce4d119 Merge pull request #74393 from codenrhoden/refactor-subpath 
Refactor subpath out of pkg/util/mount
 2019-02-27 15:54:36 -08:00
Travis Rhoden
2c4d748bed Refactor subpath out of pkg/util/mount 
This patch moves subpath functionality out of pkg/util/mount and into a
new package pkg/volume/util/subpath. NSEnter funtionality is maintained.
 2019-02-26 19:59:53 -07:00
David Zhu
b0b6fd035a Add feature gate check for migration at beginning of useCSIPlugin check 2019-02-26 11:47:20 -08:00
Yecheng Fu
618917e210 VolumeSpec may be nil in volume reconstruction scenario 2019-02-25 13:52:21 +08:00
Cheng Pan
6355186c3e Add In-tree to CSI migration logic for Mount and Unmount 2019-02-18 04:55:31 +00:00
Kubernetes Prow Robot
60943a7a08 Merge pull request #69830 from davidz627/feature/csiTranslationMigration 
In-Tree to CSI Migration logic for PersistentVolume Attach/Detach
 2019-02-14 22:43:05 -08:00
David Zhu
5dde1df1cd Migration shim logic for Persistent Volumes for Attach/Detach 2019-02-14 17:04:23 -08:00
Andrew Kim
ca6a051b00 remove cloud provider dependencies to pkg/volume 
Co-authored-by: Weibin Lin <linweibin1@huawei.com>
 2019-02-09 01:16:55 -05:00
qingsenLi
4b25a4fd93 fix some typos in /pkg/volume 2019-01-28 23:17:48 +08:00
Kubernetes Prow Robot
54c4428eb4 Merge pull request #71276 from jingxu97/Oct/uncertain 
Handle failed attach operation leave uncertain volume attach state
 2019-01-17 22:52:57 -08:00
David Zhu
384fce6bb1 Common Migration shim functaionality and flags 2019-01-17 14:43:59 -08:00
David Zhu
d8c9dc5bb5 Add IsMigratableToCSI to volume plugin interface 2019-01-17 14:43:52 -08:00
Jing Xu
7bac6ca73a Address comments 
This commit addressed the comment and also add a unit test.
 2019-01-11 10:57:37 -08:00
saad-ali
2251bf0c21 Ensure volume mount err checking done inside op 
Ensure volume mount error checking is done inside the operation so that
failures get handled with exponential backoff, etc.
 2018-11-29 16:52:24 -08:00
Mikhail Shaverdo
a29981640f Fix nil pointer dereference panic in attachDetachController 
add check `attachableVolumePlugin == nil` to operationGenerator.GenerateDetachVolumeFunc()
 2018-11-29 13:10:07 +03:00
Jing Xu
47331cf0a2 WIP: Handle failed attach operation leave uncertain volume attach state 
This PR fixes issue #32727.

When an attach operation fails, it is still possible that the volume
will be attached to the node later. This PR adds the logic to record the
volume to node with attached state no matter whether the operation
succedded or not. If the operation fails, mark the attached state to
false. If the operation succeeded, mark the attached state to true. The
reconciler will still issue attach operation until it returns
successfully. If the pod is removed in the mean time, the reconciler
will issue detach operations for all the volumes no matter what is the
attached state.
 2018-11-19 17:19:10 -08:00
Masaki Kimura
f0354ad605 Fix for adding block volume support to CSI RBD driver 2018-11-14 19:20:56 +00:00
Yecheng Fu
dfe0a08f05 Improve usability of CSI plugin metrics 
Use full qualified plugin name if volume spec is present.
 2018-11-12 09:21:49 +08:00
Davanum Srinivas
954996e231 Move from glog to klog 
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
  * github.com/kubernetes/repo-infra
  * k8s.io/gengo/
  * k8s.io/kube-openapi/
  * github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods

Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
 2018-11-10 07:50:31 -05:00
Aniket Kulkarni
75350d11e9 adding support for expanding in use persistent volumes for Flex 2018-10-24 15:31:16 -04:00
Christoph Blecker
97b2992dc1 Update gofmt for go1.11 2018-10-05 12:59:38 -07:00
Masaki Kimura
4226ae7a61 Fix to reflect commnet 
- Change not to skip error from GetLoopDevice other than DeviceNotFound
- Add comment for the reason for order of descriptor lock release and TearDownDevice
 2018-10-03 22:31:51 +00:00
Masaki Kimura
3d808540df Fix descriptor lock release logic for block volume unmapDevice 
Fixes: #69114
 2018-10-03 14:40:54 +00:00
David Zhu
9d207b3e3c GetMountRefs should not fail if the path supplied does not exist anymore. It has no mount references 2018-09-17 17:35:12 -07:00
NickrenREN
c7e4466873 attacher/detacher refactor 2018-08-14 11:12:41 +08:00
Hemant Kumar
4e7c2f638d Make various fixes to flex tests and fix some crashes 
Remove disruptive from flex
 2018-06-29 11:10:26 -04:00
Matthew Wong
b376b31ee0 Resolve potential devicePath symlink when MapVolume in containerized kubelet 2018-06-26 13:08:36 -04:00
Vladimir Vivien
3569287993 Refactor of GenerateMapDeviceFunc to delegate Map call to volume plugin. 2018-06-03 17:25:37 -04:00
mlmhl
ca12c73323 implement kubelet side online file system resize for volume 2018-05-31 17:10:24 +08:00
Kubernetes Submit Queue
75af0646ba Merge pull request #59034 from wenlxie/githubupstream.master.ignoreloopdevicenotfounderrorforrbd 
Automatic merge from submit-queue (batch tested with PRs 59034, 63565, 63533). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

[RBD block device ]ignore the loopbackdevice error, or the rbd volume will not get detached

The rbd volume loop device maybe not found and then the volume will  not get detached.
so need to ignore the error.
@mtanino @sbezverk
Can you take a look?

Release note:
```
ignore the loopback device not found error when  `GetLoopDevice` 
```
 2018-05-09 05:13:08 -07:00
Seth Jennings
2ef9e3054d kubelet: volume: do not create event on mount success 2018-05-01 14:14:42 -05:00