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309 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
bacce2eca6
Merge pull request #100215 from pacoxu/fix/data-race 
fix a data race in volume reconciler ut #99815
 2021-03-24 20:01:29 -07:00
Chris Henzie
f756bd5189 Fix nil ptr dereference in log line 2021-03-22 16:06:51 -07:00
Kubernetes Prow Robot
b5c6434f6b
Merge pull request #98850 from yangjunmyfm192085/run-test14 
Structured Logging migration: modify volume and container part logs o…
 2021-03-17 11:45:19 -07:00
JunYang
01a4e4face Structured Logging migration: modify volume and container part logs of kubelet. 
Signed-off-by: JunYang <yang.jun22@zte.com.cn>
 2021-03-17 08:59:03 +08:00
pacoxu
0bb911f90a fix two data race in volume reconciler ut 99815 2021-03-14 13:20:34 +08:00
Kubernetes Prow Robot
410d092d8a
Merge pull request #99643 from pohly/generic-ephemeral-volume-beta 
generic ephemeral volume beta
 2021-03-09 17:39:26 -08:00
Kubernetes Prow Robot
c3bed939ff
Merge pull request #97659 from chenyw1990/fixedPodTerminatingWithSubpathNotEmpty 
don't delete pod from desiredStateOfWorld when pod's sandbox is running
 2021-03-09 16:07:26 -08:00
Kubernetes Prow Robot
a56fa34d6b
Merge pull request #99942 from jsafrane/refactor-migration-featuregates 
Refactor CSI migration plugin manager to get featureGates as a parameter
 2021-03-09 04:27:46 -08:00
Patrick Ohly
555d4a12bf generic ephemeral volumes: drop ReadOnly field 
As discussed during the alpha review, the ReadOnly field is not really
needed because volume mounts can also be read-only. It's a historical
oddity that can be avoided for generic ephemeral volumes as part
of the promotion to beta.
 2021-03-09 08:22:48 +01:00
Kubernetes Prow Robot
f34b63acee
Merge pull request #99620 from jingxu97/mar/owner 
Add jingxu97 to volumemanager owner
 2021-03-08 22:53:31 -08:00
Jan Safranek
219cbc818a Refactor CSI migration plugin manager to get featureGates as a parameter 
This allows caller to provide fake ones for testing of various corner cases
(migration on A/D controller disabled while enabled on kubelet).
 2021-03-08 13:50:01 +01:00
Krzysztof Gibuła
e46b280f96 Replace klog with with testing.T logging in pkg/kubelet tests 2021-03-07 23:10:02 +01:00
chenyw1990
289990db65 don't delete pod from desired state of world when pod's sandbox is running, because volume is the resource of pod. 2021-03-05 11:33:04 +08:00
Patrick Ohly
68370c8aa6 kubelet: more tests for generic ephemeral volumes 
This simulates various error scenarios (PVC not created for pod,
feature disabled) and switching between feature disabled and enabled.
 2021-03-03 10:13:05 +01:00
Patrick Ohly
edb9a8584c kubelet: better error when generic ephemeral volume is disabled 
Silently ignoring the unsupported volume type leads to:

  Warning  FailedMount       8s    kubelet            Unable to attach or mount volumes: unmounted volumes=[my-csi-volume default-token-bsnbz], unattached volumes=[my-csi-volume default-token-bsnbz]: failed to get Plugin from volumeSpec for volume "my-csi-volume" err=no volume plugin matched

The new message is easier to understand:
  Warning  FailedMount       6s (x5 over 49s)  kubelet            Unable to attach or mount volumes: unmounted volumes=[my-csi-volume], unattached volumes=[my-csi-volume default-token-rwlpp]: volume my-csi-volume is a generic ephemeral volume, but that feature is disabled in kubelet
 2021-03-03 10:13:05 +01:00
Jing Xu
763c951238 Add jingxu97 to volumemanager owner 
add myself as volumemanager owner

Change-Id: I6e6746d6efdfd3374aef6967c1c9b4cd4637cebc
 2021-03-01 20:47:40 -08:00
Benjamin Elder
56e092e382 hack/update-bazel.sh 2021-02-28 15:17:29 -08:00
Hemant Kumar
6f9a3374b1 Allow uncertain mount tests to run parallely 2021-02-18 09:37:43 -05:00
Chris Henzie
9d8f994d4e Separate test Kubelet and AttachDetach VolumeHost types 
fakeVolumeHost previously implemented both the KubeletVolumeHost and
AttachDetachVolumeHost interfaces. This design makes it difficult to test the
CSIAttacher since it behaves differently depending on what type of
VolumeHost is supplied.
 2020-12-17 15:17:04 -08:00
Shihang Zhang
d2859cd89b plumb service account token down to csi driver 2020-11-12 09:26:43 -08:00
Kubernetes Prow Robot
a9e9cabbea
Merge pull request #94676 from JornShen/fix_Test_Run_Positive_VolumeMountControllerAttachEnabledRace_data_trace 
Fix flaky unit test Test_Run_Positive_VolumeMountControllerAttachEnabledRace data race
 2020-10-27 23:31:56 -07:00
jornshen
b6b462beba Fix flaky unit test Test_Run_Positive_VolumeMountControllerAttachEnabledRace data race 
ref: https://github.com/kubernetes/kubernetes/issues/94568
 2020-10-19 16:29:15 +08:00
Kubernetes Prow Robot
6ac2930ef0
Merge pull request #94574 from auxten/pkg-kubelet-staticchecks 
Fix pkg/kubelet static checks
 2020-09-21 21:22:47 -07:00
Srini Brahmaroutu
fbe5daed73 Change code to use staging/k8s.io/mount-utils 2020-09-16 21:51:24 -07:00
auxten
a9c1acc044 Fix staticchecks ST1005,S1002,S1008,S1039 in pkg/kubelet 2020-09-07 10:53:43 +08:00
Jiawei Wang
a6d8e6c5c2 Detect change of volume attachability in the middle of attaching 
- Add Unit tests for both volumemanager and attach/detach controller
- Add E2E test
 2020-08-24 17:15:11 -07:00
Hemant Kumar
b8c0435bc2 Handle volume-in-use error 2020-07-11 09:02:58 -04:00
Patrick Ohly
ff3e5e06a7 GenericEphemeralVolume: initial implementation 
The implementation consists of
- identifying all places where VolumeSource.PersistentVolumeClaim has
  a special meaning and then ensuring that the same code path is taken
  for an ephemeral volume, with the ownership check
- adding a controller that produces the PVCs for each embedded
  VolumeSource.EphemeralVolume
- relaxing the PVC protection controller such that it removes
  the finalizer already before the pod is deleted (only
  if the GenericEphemeralVolume feature is enabled): this is
  needed to break a cycle where foreground deletion of the pod
  blocks on removing the PVC, which waits for deletion of the pod

The controller was derived from the endpointslices controller.
 2020-07-09 23:29:24 +02:00
Kubernetes Prow Robot
1e3eeba9fa
Merge pull request #91577 from knabben/kubelet-bootstrap 
kubelet: remove the --bootstrap-checkpoint-path feature
 2020-07-09 00:03:41 -07:00
Amim Knabben
0ed41c3f10 Deprecating --bootstrap-checkpoint-path flag 2020-06-09 15:27:01 -04:00
liuxu
2367569f13 fix if don't set ephemeral-storage limit emptyDir's sizeLimit doesn't work 2020-05-23 13:36:56 +08:00
Davanum Srinivas
07d88617e5
Run hack/update-vendor.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:33 -04:00
Davanum Srinivas
442a69c3bd
switch over k/k to use klog v2 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:27 -04:00
Kubernetes Prow Robot
ef672c1c2d
Merge pull request #88678 from verult/slow-rxm-attach 
Parallelize attach operations across different nodes for volumes that allow multi-attach
 2020-03-06 13:17:21 -08:00
Cheng Xing
ef3d66b98b Parallelize attach operations across different nodes for volumes that allow multi-attach 2020-03-05 22:22:05 -08:00
Ted Yu
723761aa88 Don't try to create VolumeSpec immediately after underlying PVC is being deleted 
Signed-off-by: Ted Yu <yuzhihong@gmail.com>
 2020-03-05 16:45:50 -08:00
Kubernetes Prow Robot
9d0cbb7503
Merge pull request #88673 from jsafrane/block-feature-ga 
Promote block volumes to GA
 2020-03-03 12:17:12 -08:00
Jan Safranek
3af671011a Generated API 2020-03-02 22:21:42 +01:00
Jan Safranek
8536787133 Add unit tests 2020-03-02 12:54:02 +01:00
Jan Safranek
2c1b743766 Promote block volume features to GA 2020-02-28 20:48:38 +01:00
Mike Danese
25651408ae generated: run refactor 2020-02-08 12:30:21 -05:00
Mike Danese
3aa59f7f30 generated: run refactor 2020-02-07 18:16:47 -08:00
Jordan Liggitt
cd1059e3c4 Revert "Merge pull request #87258 from verult/slow-rxm-attach" 
This reverts commit 15c3f1b119, reversing
changes made to 52d7614a8c.
 2020-01-29 14:58:32 -05:00
Cheng Xing
c6a03fa5be Parallelize attach operations across different nodes for volumes that allow multi-attach 2020-01-27 15:02:25 -08:00
Hemant Kumar
ca532c6fb2 Ensure that error is returned on NodePublish 2019-12-11 22:10:09 -05:00
Hemant Kumar
309c6f863a Handle the case of remounts correctly 2019-12-02 12:09:38 -05:00
Hemant Kumar
5feea93163 Rename MarkVolumeMountedOpts to MarkVolumeOpts 
Also remove VolumeNotMounted state
 2019-12-02 12:09:38 -05:00
Hemant Kumar
cdbd3ba5c2 Change interface of SetUp function 2019-12-02 12:09:38 -05:00
Hemant Kumar
0c52b6606e Refactor NodeStage function 
Timeout operations should result in
Fix unit tests for uncertainDeviceGlobalMounts
 2019-12-02 12:09:38 -05:00
Hemant Kumar
50dbcb3e00 Make sure PodExistsInVolume does not uses uncertain volumes 2019-12-02 12:01:40 -05:00