Commit Graph

83 Commits

Author SHA1 Message Date
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
zhengchuan hu
2b8891a59f rename the name of eventsource in controller-manager 2017-09-04 23:30:59 +08:00
Cheng Xing
396c3c7c6f Adding dynamic Flexvolume plugin discovery capability, using filesystem watch. 2017-08-25 11:42:32 -07:00
Jan Safranek
bc0e170d9c Add pluginName to VolumeHost.GetMouter
Different plugins can get different mounter, depending where the mount
utilities are.
2017-08-14 12:16:26 +02:00
Jan Safranek
282404cbc9 Add Exec interface to VolumeHost
This exec should be used by volume plugins to execute mount utilities.
It will eventually execute things in mount containers.
2017-08-14 12:16:25 +02:00
supereagle
adc0eef43e remove duplicated import and wrong alias name of api package 2017-07-25 10:04:25 +08:00
Chao Xu
9d489c8504 manual changes 2017-07-17 15:05:38 -07:00
Jacob Simpson
29c1b81d4c Scripted migration from clientset_generated to client-go. 2017-07-17 15:05:37 -07:00
Kubernetes Submit Queue
d19a2841e3 Merge pull request #47645 from jsafrane/integration-test-speedup
Automatic merge from submit-queue (batch tested with PRs 48139, 48042, 47645, 48054, 48003)

Speed up attach/detach controller integration tests

Internal attach/detach controller timers should be configurable and tests should use much shorter values.

`reconcilerSyncDuration` is deliberately left out of `TimerConfig` because it's the only one that's not a constant one, it's configurable by user.

Fixes #47129 

Before:
```
--- PASS: TestPodDeletionWithDswp (63.21s)
--- PASS: TestPodUpdateWithWithADC (13.68s)
--- PASS: TestPodUpdateWithKeepTerminatedPodVolumes (13.55s)
--- PASS: TestPodAddedByDswp (183.01s)
--- PASS: TestPersistentVolumeRecycler (12.55s)
--- PASS: TestPersistentVolumeDeleter (12.54s)
--- PASS: TestPersistentVolumeBindRace (3.51s)
--- PASS: TestPersistentVolumeClaimLabelSelector (12.50s)
--- PASS: TestPersistentVolumeClaimLabelSelectorMatchExpressions (12.54s)
--- PASS: TestPersistentVolumeMultiPVs (3.05s)
--- PASS: TestPersistentVolumeMultiPVsPVCs (4.36s)
--- PASS: TestPersistentVolumeControllerStartup (7.29s)
--- PASS: TestPersistentVolumeProvisionMultiPVCs (5.02s)
--- PASS: TestPersistentVolumeMultiPVsDiffAccessModes (12.48s)
ok  	k8s.io/kubernetes/test/integration/volume	359.727s
```

After:
```
--- PASS: TestPodDeletionWithDswp (3.71s)
--- PASS: TestPodUpdateWithWithADC (3.63s)
--- PASS: TestPodUpdateWithKeepTerminatedPodVolumes (3.70s)
--- PASS: TestPodAddedByDswp (5.68s)
--- PASS: TestPersistentVolumeRecycler (12.54s)
--- PASS: TestPersistentVolumeDeleter (12.55s)
--- PASS: TestPersistentVolumeBindRace (3.55s)
--- PASS: TestPersistentVolumeClaimLabelSelector (12.50s)
--- PASS: TestPersistentVolumeClaimLabelSelectorMatchExpressions (12.52s)
--- PASS: TestPersistentVolumeMultiPVs (3.98s)
--- PASS: TestPersistentVolumeMultiPVsPVCs (3.85s)
--- PASS: TestPersistentVolumeControllerStartup (7.18s)
--- PASS: TestPersistentVolumeProvisionMultiPVCs (5.23s)
--- PASS: TestPersistentVolumeMultiPVsDiffAccessModes (12.48s)
ok  	k8s.io/kubernetes/test/integration/volume	103.267s
```

PV controller tests are the slowest ones now.

@kubernetes/sig-storage-pr-reviews 
/assign @gnufied 

```release-note
NONE
```
2017-06-27 14:08:17 -07:00
Chao Xu
60604f8818 run hack/update-all 2017-06-22 11:31:03 -07:00
Chao Xu
f2d3220a11 run root-rewrite-import-client-go-api-types 2017-06-22 11:30:59 -07:00
Chao Xu
f4989a45a5 run root-rewrite-v1-..., compile 2017-06-22 10:25:57 -07:00
Kubernetes Submit Queue
d0a2beb1e7 Merge pull request #42249 from justinsb/volumes_logging
Automatic merge from submit-queue (batch tested with PRs 42252, 42251, 42249, 47512, 47887)

volumes: Add logging when removing node fails

Part of #40583

```release-note
NONE
```
2017-06-21 22:13:30 -07:00
Jan Safranek
b28790a63b Speed up attach/detach controller integration tests
Internal attach/detach controller timers should be configurable and tests
should use much shorter values.

reconcilerSyncDuration is deliberately left out of TimerConfig because it's
the only one that's not a constant one, it's configurable by user.
2017-06-16 12:15:04 +02:00
Shyam Jeedigunta
4425864707 Migrate kubelet configmap management logic to an interface 2017-05-31 10:39:36 +02:00
Kubernetes Submit Queue
0aad9d30e3 Merge pull request #44897 from msau42/local-storage-plugin
Automatic merge from submit-queue (batch tested with PRs 46076, 43879, 44897, 46556, 46654)

Local storage plugin

**What this PR does / why we need it**:
Volume plugin implementation for local persistent volumes.  Scheduler predicate will direct already-bound PVCs to the node that the local PV is at.  PVC binding still happens independently.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: 
Part of #43640

**Release note**:

```
Alpha feature: Local volume plugin allows local directories to be created and consumed as a Persistent Volume.  These volumes have node affinity and pods will only be scheduled to the node that the volume is at.
```
2017-05-30 23:20:02 -07:00
NickrenREN
add091b1fb fix regression in UX experience for double attach volume
send event when volume is not allowed to multi-attach
2017-05-25 09:27:24 +08:00
Michelle Au
6ade5461ad Add GetNodeLabels to VolumeHost interface 2017-05-22 14:44:06 -07:00
Hemant Kumar
951a36aac7 Add Keepterminatedpodvolumes as a annotation on node
and lets make sure that controller respects it
and doesn't detaches mounted volumes.
2017-05-11 22:31:14 -04:00
Hemant Kumar
9a1a9cbe08 detach the volume when pod is terminated
Make sure volume is detached when pod is terminated because
of any reason and not deleted from api server.
2017-05-11 22:18:22 -04:00
Tomas Smetana
852c44ae59 Fix issue #34242: Attach/detach should recover from a crash
When the attach/detach controller crashes and a pod with attached PV is deleted
afterwards the controller will never detach the pod's attached volumes. To
prevent this the controller should try to recover the state from the nodes
status.
2017-04-20 13:04:50 +02:00
NickrenREN
5cafb9042b find and add active pods for dswp
loops through the list of active pods and ensures that each one exists in the desired state of the world cache
2017-04-18 11:21:37 +08:00