- 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
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.
Automatic merge from submit-queue (batch tested with PRs 60073, 58519, 61860). 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>.
flexvolume prober: trigger plugin init only for the relevant plugin
**What this PR does / why we need it**:
The automatic discovery trigger init only to the specific plugin directory that was updated, and not to all the plugins in the flexvolume plugin directory.
**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#58352
**Special notes for your reviewer**:
NONE
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46973, 48556)
Improve error reporting when flex driver has failed to initialize
**What this PR does / why we need it**:
This PR improves error reporting for the case when flex driver is failing to initialize. There are 2 improvements:
1) show only the plugin name instead of a full struct. This makes a message shorter and removes useless and internal information.
Before:
>E0605 16:44:59.330215 26786 plugins.go:359] Failed to load volume plugin &{k8s/nfs /usr/libexec/kubernetes/kubelet-plugins/volume/exec/k8s~nfs %!s(*kubelet.kubeletVolumeHost=&{0xc431ea5800 {{1 0} map[kubernetes.io/downward-api:0xc431ee3f20 kubernetes.io/aws-ebs:0xc431ee3eb0 kubernetes.io/git-repo:0xc431ee3ef0 kubernetes.io/host-path:0xc430e985f0 kubernetes.io/rbd:0xc42bfab840 kubernetes.io/quobyte:0xc431ee3f00 kubernetes.io/fc:0xc42bfab980 kubernetes.io/empty-dir:0xc431ee3ed0 kubernetes.io/nfs:0xc430e98640 kubernetes.io/iscsi:0xc42bfab720 kubernetes.io/glusterfs:0xc430faaba0 kubernetes.io/cinder:0xc42bfab8c0 kubernetes.io/gce-pd:0xc431ee3ee0 kubernetes.io/secret:0xc42bfab6a0 kubernetes.io/flocker:0xc431ee3f30 kubernetes.io/cephfs:0xc431ee3f10]} 0xc42698cf40}) %!s(*exec.executor=&{}) {%!s(int32=0) %!s(uint32=0)} []}, error: unexpected end of JSON input
After:
>E0605 16:59:45.520185 29041 plugins.go:359] Failed to load volume plugin k8s/nfs, error: unexpected end of JSON input
2) quote script output. In case the output was empty, messages look a bit better:
Before:
> E0605 16:44:59.330077 26786 driver-call.go:212] Failed to unmarshal output for command: init, **output: **, error: unexpected end of JSON input
> W0605 16:44:59.330170 26786 driver-call.go:140] FlexVolume: driver call failed: executable: /usr/libexec/kubernetes/kubelet-plugins/volume/exec/k8s\~nfs/nfs, args: [init], error: fork/exec /usr/libexec/kubernetes/kubelet-plugins/volume/exec/k8s\~nfs/nfs: permission denied, **output: **
After:
>E0605 16:59:45.519906 29041 driver-call.go:212] Failed to unmarshal output for command: init, **output: ""**, error: unexpected end of JSON input
>W0605 16:59:45.520109 29041 driver-call.go:140] FlexVolume: driver call failed: executable: /usr/libexec/kubernetes/kubelet-plugins/volume/exec/k8s\~nfs/nfs, args: [init], error: fork/exec /usr/libexec/kubernetes/kubelet-plugins/volume/exec/k8s\~nfs/nfs: permission denied, **output: ""**
Automatic merge from submit-queue (batch tested with PRs 44601, 44842, 44893, 44491, 44588)
Define const annotation variable once
We do not need to define the const annotation var twice in pkg/volume and pkg/volume/validation
**Release note**:
```release-note
NONE
```
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.
This implements Bulk volume polling using ideas presented by
justin in https://github.com/kubernetes/kubernetes/pull/39564
But it changes the implementation to use an interface
and doesn't affect other implementations.
This fix prevents the PV controller from forcefully overwriting the provisioned volume's name with the generated PV name. Instead, it allows dynamic provisioner implementers to set the name of the volume to a value that they choose.
