Commit Graph

104 Commits

Author SHA1 Message Date
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
00d6255f44
Merge pull request #91712 from KobayashiD27/structured-logging-in-event
Migrate log to klog.InfoS for staging/src/k8s.io/client-go
2020-06-22 23:53:40 -07:00
Kobayashi Daisuke
4ae11dac2e Replace StartLogging(klog.Infof) with StartStructuredLogging(0) 2020-06-15 17:48:35 +09:00
Jayasekhar Konduru
2a89577659 CSI: Modify VolumeAttachment check to use Informer/Cache
Change-Id: Ie70c8b6657c67eefbf13042f36d56ca84a2e42bb
2020-06-11 10:34:09 -07:00
Yecheng Fu
8422044f17 sharing a common pod pvc indexer among volume controllers 2020-06-03 14:51:21 +08:00
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
Christian Huffman
c6fd25d100 Updated CSIDriver references 2020-03-06 08:21:26 -05:00
Travis Rhoden
0c5c3d8bb9
Remove pkg/util/mount (moved out of tree)
This patch removes pkg/util/mount completely, and replaces it with the
mount package now located at k8s.io/utils/mount. The code found at
k8s.io/utils/mount was moved there from pkg/util/mount, so the code is
identical, just no longer in-tree to k/k.
2019-11-15 08:29:12 -07:00
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
Travis Rhoden
367f879131
Retire mount.Exec for k8s.io/utils/exec
This patch removes mount.Exec entirely and instead uses the common
utility from k8s.io/utils/exec.

The fake exec implementation found in k8s.io/utils/exec differs a bit
than mount.Exec, with the ability to pre-script expected calls to
Command.CombinedOutput(), so tests that previously relied on a callback
mechanism to produce specific output have been updated to use that
mechanism.
2019-11-13 14:09:57 -07:00
Michelle Au
fb6dfeb718 Convert attach-detach controller to use v1.CSINode 2019-10-28 13:41:13 -07:00
Kubernetes Prow Robot
a5dc1fffb0
Merge pull request #83543 from yutedz/attach-resync-comment
Remove stale comment about resyncPeriod
2019-10-09 13:17:50 -07:00
Ted Yu
f0a6aa1e9b Log error from AddIndexers in NewAttachDetachController 2019-10-07 16:15:25 -07:00
Ted Yu
b81242b62e Remove stale comment about resyncPeriod 2019-10-06 05:02:07 -07:00
Yassine TIJANI
7e4c3096fe move WaitForCacheSync to the sharedInformer package
Signed-off-by: Yassine TIJANI <ytijani@vmware.com>
2019-08-22 16:13:41 +01:00
Travis Rhoden
4574473753
Rename mount.NewOsExec to mount.NewOSExec 2019-08-09 12:30:56 -06:00
Xing Yang
000ab86788 Move CSIDriver Lister to the controller 2019-04-05 12:20:11 -07:00
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
Xing Yang
6265f4f78c CSINodeInfo/CSIDriver controller changes
This is the 2nd PR to move CSINodeInfo/CSIDriver APIs to
v1beta1 core storage APIs. It includes controller side changes.
It depends on the PR with API changes:
https://github.com/kubernetes/kubernetes/pull/73883
2019-03-04 16:41:58 -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
Jing Xu
7bac6ca73a Address comments
This commit addressed the comment and also add a unit test.
2019-01-11 10:57:37 -08:00
Jing Xu
562d0fea53 Handle failed attach operation leave uncertain volume attach state
This commit adds the unit tests for the PR. It also includes some files
that are affected by the function name changes.
2018-11-19 17:21:49 -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
WanLinghao
7df1078d6f Currently, kubelet token mamanger only clean tokens who are expired. For tokens with long expiration, if the pod who creates them got killed or evicted, those tokens may stay in kubelet's memory until they are expired. It's bad for kubelet and node itself. After this patch, each time a pod was deleted, token manager would clean related tokens. 2018-10-22 09:32:59 +08:00
Walter Fender
f3f46d5f5a Moving the cloudprovider interface to staging.
Individual implementations are not yet being moved.
Fixed all dependencies which call the interface.
Fixed golint exceptions to reflect the move.
Added project info as per @dims and
https://github.com/kubernetes/kubernetes-template-project.
Added dims to the security contacts.
Fixed minor issues.
Added missing template files.
Copied ControllerClientBuilder interface to cp.
This allows us to break the only dependency on K8s/K8s.
Added TODO to ControllerClientBuilder.
Fixed GoDeps.
Factored in feedback from JustinSB.
2018-10-04 14:41:20 -07:00
Cheng Xing
8555408f42 Removing CRD installation from attach detach controller 2018-09-18 14:25:15 -07:00
Cheng Xing
94d649b590 Rearranged feature flags 2018-09-07 17:45:27 -07:00
saad-ali
247bad23f0 Improve CSI CRD installation code 2018-09-02 09:23:36 -07:00
saad-ali
fdeb895d25 Automatically install CRDs during controller init 2018-08-31 12:25:59 -07:00
Jan Safranek
7d673cb8f0 Pass new CSI API Client and informer to Volume Plugins 2018-08-31 12:25:59 -07:00
Fabio Bertinatto
4ce2058ef6 Add more metrics for A/D Controller:
* Number of Volumes in ActualStateofWorld and DesiredStateofWorld
* Numer of times A/D Controller performs force detach
2018-08-15 10:01:57 +02:00
Yecheng Fu
5fafae11d8 attachdetach controller: attach volumes immediately when Pod's PVCs are bound
- Use queue to process PVCs on add/update events
- Index pods by PVC key then we don't need to iterate to find pods
2018-08-14 01:03:13 +08:00
Kubernetes Submit Queue
0972ce1acc
Merge pull request #65649 from rsc/fix-printf
Automatic merge from submit-queue (batch tested with PRs 66076, 65792, 65649). 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>.

kubernetes: fix printf format errors

These are all flagged by Go 1.11's
more accurate printf checking in go vet,
which runs as part of go test.

```release-note
NONE
```
2018-07-11 14:09:08 -07:00
Russ Cox
2bd91dda64 kubernetes: fix printf format errors
These are all flagged by Go 1.11's
more accurate printf checking in go vet,
which runs as part of go test.

Lubomir I. Ivanov <neolit123@gmail.com>
applied ammend for:
  pkg/cloudprovider/provivers/vsphere/nodemanager.go
2018-07-11 00:10:15 +03:00
Tim Allclair
b1012b2543
Remove unused io util writer & volume host GetWriter() 2018-07-09 14:09:48 -07:00
Hemant Kumar
8d46912e7f Add metrics for attachable volumes in use 2018-06-28 11:50:51 -04:00
Mike Danese
91feb345aa implement service account token projection 2018-06-04 17:22:08 -07:00
Michelle Au
6cf8a6606c Only count mounts that are from other pods 2018-04-19 15:40:51 -07:00
Yecheng Fu
55ef18ad42 Report events to apiserver in local volume plugin.
- Add VolumeHost.GetEventRecorder() method
- Add related e2e tests
2018-04-18 11:19:36 +08:00
Mikhail Mazurskiy
468655b76a
Use typed events client directly 2018-04-01 18:57:29 +10:00
wackxu
f737ad62ed update import 2018-02-27 20:23:35 +08:00
wackxu
cd48a6745a mini fix about typo 2018-01-26 15:42:57 +08:00
mlmhl
0e6ac1df76 fix populateDesiredStateOfWorld bug for attach/detach controller 2018-01-07 17:45:42 +08:00
Vladimir Vivien
7405159558 VolumeHost.GetNodeName method added for CSI fix 2017-12-02 05:54:54 -05:00
mtanino
8903e8cd85 BlockVolumesSupport: CRI, VolumeManager and OperationExecutor changes
This patch contains following changes.
- container runtime changes for adding block devices
- volumemanager changes
- operationexecutor changes
2017-11-20 14:10:26 -05:00
Kevin
4c8539cece use core client with explicit version globally 2017-10-27 15:48:32 +08:00
Kubernetes Submit Queue
2aa0704c0e Merge pull request #51754 from huzhengchuan/fix/event_name
Automatic merge from submit-queue (batch tested with PRs 51754, 53261, 53450). 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>.

Rename the name of event source in controller-manager

**What this PR does / why we need it**: Make the event source more obvious 

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #51753

**Special notes for your reviewer**:

**Release note**:

```
NONE
```
2017-10-04 13:13:15 -07:00
Hemant Kumar
8edae9b3fc Always populate volume status from node 2017-09-12 09:03:42 -04:00