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325 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
372ebd24f5 Merge pull request #83098 from ddebroy/disable-intree 
CSI Migration phase 2: disable probing of in-tree plugins
 2019-11-14 20:51:42 -08:00
Deep Debroy
129f15328b Disable in-tree plugins migrated to CSI 
Signed-off-by: Deep Debroy <ddebroy@docker.com>
 2019-11-14 17:28:21 -08:00
Masaki Kimura
a275026ad4 Split CustomBlockVolumeMapper and CustomBlockVolumeUnmapper 
- Move SetUpDevice to BlockVolumeStager
  - Move MapPodDevice to BlockVolumePublisher
  - Move TearDownDevice to BlockVolumeUnstager
  - Move UnmapPodDevice to BlockVolumeUnpublisher
  - Implement BlockVolumePublisher only in local and csi plugin
  - Implement BlockVolumeUnstager only in fc, iscsi, rbd, and csi plugin
  - Implement BlockVolumeStager and BlockVolumeUnpublisher only in csi plugin
 2019-11-14 22:01:19 +00:00
Masaki Kimura
f363a03f0b Refactor BlockVolumeMapper and BlockVolumeUnmapper interface 
- Rename MapDevice to MapPodDevice in BlockVolumeMapper
- Add UnmapPodDevice in BlockVolumeUnmapper (This will be used by csi driver later)
- Add CustomBlockVolumeMapper and CustomBlockVolumeUnmapper interface
- Move SetUpDevice and MapPodDevice to CustomBlockVolumeMapper
- Move TearDownDevice and UnmapPodDevice to CustomBlockVolumeUnmapper
- Implement CustomBlockVolumeMapper only in local and csi plugin
- Implement CustomBlockVolumeUnmapper only in fc, iscsi, rbd, and csi plugin
- Change MapPodDevice to return path and SetUpDevice not to return path
 2019-11-14 22:01:11 +00:00
Masaki Kimura
aee875a855 Fix error messages in operation_generator.go 2019-11-14 15:58:27 +00:00
Masaki Kimura
8a159d7253 Move MapBlockVolume call to operation_generator and add UnmapBlockVolume 2019-11-14 15:58:26 +00:00
Masaki Kimura
68be3947b8 Make descriptor lock per pod and release it per pod 
This change is needed to avoid unmapVolumeFunc for one pod blocked,
when the lock for the same volume is taken for another pod.
 2019-11-14 15:58:26 +00:00
Masaki Kimura
2ecdc5e8d1 Change globalMapPath to bind mount from symlink 
This change is needed to make descriptor lock per pod, in the next commit.
If losetup is called for symlink, path in the output for losetup is resolved,
as a result, we can't distinguish which path the lock is taken.
 2019-11-14 15:58:26 +00:00
Kubernetes Prow Robot
a45917008f Merge pull request #84301 from yutedz/pvc-expand-fail 
Add event for pvc in case node expansion fails
 2019-10-28 14:09:29 -07:00
Ted Yu
e8bd5c7785 Add event for pvc in case node expansion fails 2019-10-24 09:11:01 -07:00
caiweidong
909be01bd6 Add an event to pvc when node expand successfully 2019-10-21 11:33:46 +08:00
David Zhu
92cb06a2e7 Refactor CSI Translation Library into a struct that is injected into various components to simplify unit testing in future 2019-09-27 12:59:53 -07:00
Kubernetes Prow Robot
3a19f1e80b Merge pull request #82472 from draveness/feature/remove-feature-gates-in-1-17 
feat: cleanup several GA feature flags which should be removed in 1.17
 2019-09-17 06:58:24 -07:00
Kubernetes Prow Robot
60bc301889 Merge pull request #81613 from tedyu/op-exec-vol-cont 
Continue with remaining volumeAttached's in VerifyVolumesAreAttached
 2019-09-10 14:31:33 -07:00
Ted Yu
8819a4b6b4 Continue with remaining volumeAttached's in VerifyVolumesAreAttached 2019-09-09 15:52:53 -07:00
draveness
2c0d6053fa feat: remove PersistentLocalVolumes feature gates 2019-09-09 08:10:27 +08:00
Travis Rhoden
935c23f2ad Move HostUtil to pkg/volume/util/hostutil 
This patch moves the HostUtil functionality from the util/mount package
to the volume/util/hostutil package.

All `*NewHostUtil*` calls are changed to return concrete types instead
of interfaces.

All callers are changed to use the `*NewHostUtil*` methods instead of
directly instantiating the concrete types.
 2019-08-30 10:14:42 -06:00
Han Kang
3a50917795 migrate kubelet's metrics/probes & metrics endpoint to metrics stability framework 2019-08-28 11:16:38 -07:00
Kubernetes Prow Robot
f105fef3d5 Merge pull request #81429 from huffmanca/resize_block_volume 
Enables resizing of block volumes.
 2019-08-23 17:59:05 -07:00
Hemant Kumar
9dbe0b3ad8 Fix devicePath for raw block expansion 
Fix tests
 2019-08-22 22:48:46 -04:00
Christian Huffman
7a4cdf5ab2 Included resizing for CSI-based block volumes. 
Perform a no-op when volume is of type raw block

Fix bug with checking volume mounts for readonly
 2019-08-22 15:45:57 -04:00
Travis Rhoden
a7830a2c6e mv HasMountRefs from mount pkg to vol/util 
HasMountRefs is only used internal to K8s and should not be moved out
with the mount package. move it to pkg/volume/util instead.
 2019-08-21 14:53:34 -06:00
Masaki Kimura
c130b77a48 Move nil check for mapperPlugin earlier in reconstructVolume 2019-08-01 20:36:21 +00:00
Jan Safranek
bab81b809b Don't create mounter when reconstructing block volume 
CSI mounter will create a new directory + json for a filesystem volume,
leading to even more orphaned files/directories.
 2019-08-01 20:04:10 +00:00
David Zhu
290a7f12ce Add migration shim for VerifyVolumesAreAttached and BulkVolumeVerify 2019-07-23 12:57:47 -07:00
Kubernetes Prow Robot
2bf8ab13c4 Merge pull request #80048 from davidz627/fix/tests 
Fixes mount/unmount paths for migrated inline volumes
 2019-07-12 20:19:17 -07:00
David Zhu
2820c1d8c8 Add davidz627 (David Zhu) to Approvers for OperationExecutor and GCE PD 2019-07-11 13:14:31 -07:00
David Zhu
93d6356d2f Fixes mount/unmount paths for migrated inline volumes. Some minor fixes for GCE specific inline migrated volumes 2019-07-11 11:51:43 -07:00
Kubernetes Prow Robot
d59a603f1b Merge pull request #78267 from mucahitkurt/cleanup/operation-generator-migration-scenarios-unit-tests 
unit tests for operationGenerator.GenerateUnmapVolumeFunc
 2019-07-09 18:20:25 -07:00
Travis Rhoden
be7da5052f Refactor pkg/util/mount to be more reusable 
This patch refactors pkg/util/mount to be more usable outside of
Kubernetes. This is done by refactoring mount.Interface to only contain
methods that are not K8s specific. Methods that are not relevant to
basic mount activities but still have OS-specific implementations are
now found in a mount.HostUtils interface.
 2019-06-14 09:35:18 -06:00
Kubernetes Prow Robot
518f16636f Merge pull request #78593 from RobertKrawitz/ephemeral-storage-quota-cleanup 
Ephemeral storage quota cleanup
 2019-06-14 05:33:18 -07:00
Mucahit Kurt
db1c07750a unit tests for the volume plugin name that's used inside GeneratedUnmapVolumeFunc for csi migration on/off scenarios 
Signed-off-by: Mucahit Kurt <mucahitkurt@gmail.com>
 2019-06-11 08:32:25 +03:00
Kubernetes Prow Robot
333081e79c Merge pull request #78595 from gnufied/fix-aws-dangling-volumes 
Add dangling volume as uncertain
 2019-06-06 16:47:59 -07:00
Hemant Kumar
7bcebe98bb Add dangling volume as uncertain 2019-06-06 15:25:10 -04:00
Hemant Kumar
0f62e3fbe8 Make language of error msgs and func names consistent: ExpandVolumeInUse 
change feature flag
Fix the e2e test for online and offline expansion
 2019-06-03 12:26:56 -04:00
Kubernetes Prow Robot
b7fa33ec15 Merge pull request #77703 from ddebroy/inline-mig-1 
API changes to support migration of inline in-tree volumes to CSI
 2019-05-31 12:23:19 -07:00
Robert Krawitz
bf1f0fa5d9 Remove pod UID from volumeMount, we can get it elsewhere 2019-05-31 14:25:01 -04:00
Kubernetes Prow Robot
cf76868b34 Merge pull request #66928 from RobertKrawitz/ephemeral-storage-quota-exp 
Ephemeral storage monitoring via filesystem quotas
 2019-05-30 20:44:26 -07:00
Deep Debroy
de7be9d613 Populate InlineVolumeSpec in CSI attacher and translation library 
Signed-off-by: Deep Debroy <ddebroy@docker.com>
 2019-05-30 09:35:22 +00:00
Robert Krawitz
f8661d6240 Use xfs_quota command to apply quotas 2019-05-29 15:12:28 -04:00
Robert Krawitz
448e0c44c6 Apply quotas via syscalls using cgo. 2019-05-29 15:12:28 -04:00
Robert Krawitz
5b97b2860d Change fsGroup to mounterArgs in volume.SetUp() to allow for future extension. 2019-05-29 15:12:28 -04:00
Hemant Kumar
7563b4d01b Address comments about retry in online resizing block 2019-05-29 11:01:45 -04:00
Hemant Kumar
d119899e22 handle review comments 2019-05-28 15:22:41 -04:00
Hemant Kumar
33b95ebddb add some tests for expand controller 
Update bazel file
 2019-05-20 10:55:23 -04:00
Hemant Kumar
673773cbde check for pvc objects 2019-05-16 12:23:52 -04:00
Matthew Wong
c16a555654 Use workqueue model in expand controller 
Add a test for patch creation
 2019-05-14 16:42:06 -04:00
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