WaitForAttachAndMount should mark only pod in DesiredStateOfWorldPopulator (DSWP)
and DSWP should mark the volume to be remounted only when the new pod has been
processed.
Otherwise DSWP and reconciler race who gets the new pod first. If it's reconciler,
then DownwardAPI and Projected volumes of the pod are not refreshed with new
content and they are updated after the next periodic sync (60-90 seconds).
Automatic merge from submit-queue (batch tested with PRs 59767, 56454, 59237, 59730, 55479). 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>.
Block Volume: Refactor volumehandler in operationexecutor
**What this PR does / why we need it**:
Based on discussion with @saad-ali at #51494, we need refactor volumehandler in operationexecutor
for Block Volume feature. We don't need to add volumehandler as separated object.
```
VolumeHandler does not need to be a separate object that is constructed inline like this.
You can create a new operation, e.g. UnmountOperation to which you pass the spec,
and it can return either a UnmountVolume or UnmapVolume.
```
**Which issue(s) this PR fixes** : no related issue.
**Special notes for your reviewer**:
@saad-ali @msau42
**Release note**:
```release-note
NONE
```
This PR is the first part of redesign of volume reconstruction work. The
changes include
1. Remove dependency on volume spec stored in actual state for volume
cleanup process (UnmountVolume and UnmountDevice)
Modify AttachedVolume struct to add DeviceMountPath so that volume
unmount operation can use this information instead of constructing from
volume spec
2. Modify reconciler's volume reconstruction process (syncState). Currently workflow
is when kubelet restarts, syncState() is only called once before
reconciler starts its loop.
a. If volume plugin supports reconstruction, it will use the
reconstructed volume spec information to update actual state as before.
b. If volume plugin cannot support reconstruction, it will use the
scanned mount path information to clean up the mounts.
In this PR, all the plugins still support reconstruction (except
glusterfs), so reconstruction of some plugins will still have issues.
The next PR will modify those plugins that cannot support reconstruction
well.
This PR addresses issue #52683, #54108 (This PR includes the changes to
update devicePath after local attach finishes)
Automatic merge from submit-queue (batch tested with PRs 55475, 57155, 57260, 57222). 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>.
Improved mount/attach error logging and added attach event.
Fixed kubelet error message to be more descriptive. Added Attach success event for help in debugging.
The attach event is helpful when the node may not have the correct information about attachment status, it allows the user to see whether the Attach was run at all. If there is no success/failure attach message we can infer that there was no attach started at all.
Fixes#57217
Automatic merge from submit-queue. 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>.
Update volume OWNERS to reflect active sig-storage reviewers
**What this PR does / why we need it**:
Update sig-storage reviewers to add new members and remove those that don't have as much time to review storage PRs. Approvers are unchanged.
**Special notes for your reviewer**:
For all those that have been removed, please approve. If you want to remain as a reviewer, let me know and I will add you back.
**Release note**:
NONE
Automatic merge from submit-queue (batch tested with PRs 49849, 50334, 51414)
make volumesInUse sorted in node status updates
**What this PR does / why we need it**:
`volumesInUse` is not sent in a stable sort order. This will make node status patch requests larger than needed, and makes debugging nodes harder than necessary.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#49731
**Special notes for your reviewer**:
/cc @derekwaynecarr @jboyd01
**Release note**:
```release-note
make volumesInUse sorted in node status updates
```
This message is verbose and repeated over and over again in log files
creating a lot of noise. Leave the messsage in, but require a -v in
order to actually log it.
Fixes#29059
Automatic merge from submit-queue (batch tested with PRs 45990, 45544, 45745, 45742, 45678)
Refactor reconciler volume log and error messages
**What this PR does / why we need it**:
Utilizes volume-specific error and log messages introduced in #44969, inside files that also log volume information.
Specifically:
- pkg/kubelet/volumemanager/reconciler/reconciler.go,
- pkg/controller/volume/attachdetach/reconciler/reconciler.go, and
- pkg/kubelet/volumemanager/populator/desired_state_of_world_populator.go
**Which issue this PR fixes** : fixes#40905
**Special notes for your reviewer**:
**Release note**:
```release-note
```
NONE
