- 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
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Attacher/Detacher refactor for local storage
Proposal link: https://github.com/kubernetes/community/pull/2438
**What this PR does / why we need it**:
Attacher/Detacher refactor for the plugins which just need to mount device, but do not need to attach, such as local storage plugin.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
```release-note
Attacher/Detacher refactor for local storage
```
/sig storage
/kind feature
Automatic merge from submit-queue (batch tested with PRs 66602, 67178, 67207, 67125, 66332). 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>.
Add UT to RBD volume test of TestGetAccessModes and TestRequiresRemount
**What this PR does / why we need it**:
Add UT to RBD volume test of TestGetAccessModes and TestRequiresRemount
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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fix wrong description
**What this PR does / why we need it**:
fix wrong description
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65254, 64837, 64782, 64555, 64850). 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>.
fix rbd device works at block mode not get mapped to container
In my environment, restart docker will caused all of the container restart(our kernel is a bit old).
Kubelet will also be restart.
After the container up , I checked the container and find the RBD block device is not mapped to container.
When I inspect the container, its {HostConfig.Devices[]} field is empty.
I did some debug, then find that at code https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/kubelet_pods.go#L113
The volName is empty.
```release-notes
Fix issues for block device not mapped to container.
```
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Fix#64119 RBD volumes cannot be mapped read only to more than 1 container
**What this PR does / why we need it**:
RBD volumes cannot be mapped read only to more than 1 container.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#64119
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Volume topology aware dynamic provisioning: work based on new API
**What this PR does / why we need it**:
The PR has been split to 3 parts:
Part1: https://github.com/kubernetes/kubernetes/pull/63232 for basic scheduler and PV controller plumbing
Part2: https://github.com/kubernetes/kubernetes/pull/63233 for API change
and the PR itself includes work based on the API change:
- Dynamic provisioning allowed topologies scheduler work
- Update provisioning interface to be aware of selected node and topology
**Which issue(s) this PR fixes**
Feature: https://github.com/kubernetes/features/issues/561
Design: https://github.com/kubernetes/community/issues/2168
**Special notes for your reviewer**:
/sig storage
/sig scheduling
/assign @msau42 @jsafrane @saad-ali @bsalamat
@kubernetes/sig-storage-pr-reviews
@kubernetes/sig-scheduling-pr-reviews
**Release note**:
```release-note
Volume topology aware dynamic provisioning
```
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Fix iSCSI and RBD UnmountDevice with mount containers.
Google's [configure-helper.sh](https://github.com/kubernetes/kubernetes/blob/master/cluster/gce/gci/configure-helper.sh) script bind-mounts `/var/lib/kubelet` somewhere into `/home/kubernetes` and thus every mount that Kubernetes does is visible **twice** in `/proc/mounts`.
iSCSI and RBD volume plugins should not rely on counting entries in `/proc/mounts` and unmount device when Kubernetes thinks it's unusued. Kubernetes tracks the mounts by itself and most of other volume plugins already rely on it safely.
/sig storage
Fixes#56704
(well, it does not fix it, but it makes Kubernetes working with double mounts)
**Release note**:
```release-note
NONE
```
@rootfs, PTAL
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Fix#63183 Pods on different nodes mount Ceph RBD PVC stuck on ContainerCreating
**What this PR does / why we need it**:
Ceph/RBD pvc can be attached on different nodes when use ReadOnlyMany.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#63183
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 59034, 63565, 63533). 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>.
[RBD block device ]ignore the loopbackdevice error, or the rbd volume will not get detached
The rbd volume loop device maybe not found and then the volume will not get detached.
so need to ignore the error.
@mtanino @sbezverk
Can you take a look?
Release note:
```
ignore the loopback device not found error when `GetLoopDevice`
```
Hemant Kumar