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fix typo
**What this PR does / why we need it**:
Fix typos in package tunneler.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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Fix volume remount on reboot
**What this PR does / why we need it**:
Check the mount is actually attached & mounted before marking actual state of world of Kubelet reconciler.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#51982
**Special notes for your reviewer**:
Added explicit check to make sure volumes are attached and are mounted before marking the state in actual state of world.
**Release note**:
NONE
If sandbox teardown results in an error, GC will periodically attempt
to again remove the sandbox. Until the sandbox is removed, pod
sandbox status calls will attempt to enter the pod's namespace and
retrieve the pod IP, but the first teardown attempt may have already
removed the network namespace, resulting in a pointless log error
message that the network namespace doesn't exist, or that nsenter
can't find eth0.
The network-ready mechanism originally attempted to suppress those
messages by ensuring that pod sandbox status skipped network checks
when networking was already torn down, but unfortunately the ready
value was cleared too early.
Also, don't tear down the pod network multiple times if the first
time we tore it down, it succeeded.
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Mark the LBaaS v1 of OpenStack cloud provider deprecated
Since LBaaS v1 is deprecated in the OpenStack Liberty release, we
deprecated it on Kubernetes.
Reference OpenStack doc:
https://docs.openstack.org/mitaka/networking-guide/config-lbaas.html
Related to: #52717
**Release note**:
```release-note
Mark the LBaaS v1 of OpenStack cloud provider deprecated.
```
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suspect nil HostPathType
**What this PR does / why we need it**:
Nil `HostPathType` is suspicious. @luxas Will help re-verify.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#52242
**Special notes for your reviewer**:
/assign @luxas @thockin
**Release note**:
```release-note
None
```
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Made image as deliberately optional in v1 Container struct.
**What this PR does / why we need it**:
Revert https://github.com/kubernetes/kubernetes/pull/47246/
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
Mark image as deliberately optional in v1 Container struct. Many objects in the Kubernetes API inherit the container struct and only Pods require the field to be set.
```
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Kubelet weird output fix
**What this PR does / why we need it**:
All kube binaries print the following message at the top when executed:
```
2017/08/28 21:37:12 proto: duplicate proto type registered: google.protobuf.Any
2017/08/28 21:37:12 proto: duplicate proto type registered: google.protobuf.Duration
2017/08/28 21:37:12 proto: duplicate proto type registered: google.protobuf.Timestamp
```
This PR addresses the above issue
It involves the following two changes:
1. Updating vendor packages
- Removes everything under the repo ``go.pedge.io``
- Updates repo libopenstorage/openstorage (which was using the above package)
2. Updates the portworx volume native driver to adhere to the newly vendor'ed code.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
fixes#51452
**Special notes for your reviewer**:
I have divided the changes into 2 commits
1. Vendor'ed changes
2. Changes in portworx volume driver.
```release-note
Remove duplicate proto errors in kubelet.
```
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Fix Kubeproxy to work for Windows Kernel mode
**What this PR does / why we need it**:
Kubeproxy doenst work for with windows kernel mode. This PR adds a Kernel Proxy for windows to use the underlying platform features.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
#49666
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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FC plugin: Return target wwn + lun at GetVolumeName()
**What this PR does / why we need it**:
At volume attach/detach controller, GetVolumeName() is
expected to return unique volume identifier, but FC
plugin didn't return unique identifier if user specified
FC volume using target wwn and lun.
In order to return unique identifier, GetVolumeName()
should use combination of target wwn and lun.
**Which issue this PR fixes** : fixes#52690
**Special notes for your reviewer**:
Should we use same format of unique volume identifier between v1.7 and v1.8 `for the purpose of backward compatibility?`
- At v1.7(before introducing attach/detach function), unique ID was pod's uuid + volume name
```
I0918 22:47:13.113481 44661 reconciler.go:257] operationExecutor.MountVolume started for volume "pv0001" (UniqueName: "kubernetes.io/fc/d6c66980-9ce4-11e7-8bb7-f8bc12550954-pv0001") pod "nginx-pod1" (UID: "d6c66980-9ce4-11e7-8bb7-f8bc12550954")
I0918 22:47:15.116584 44661 operation_generator.go:476] MountVolume.SetUp succeeded for volume "pv0001" (UniqueName: "kubernetes.io/fc/d6c66980-9ce4-11e7-8bb7-f8bc12550954-pv0001") pod "nginx-pod1" (UID: "d6c66980-9ce4-11e7-8bb7-f8bc12550954")
```
- At latest master, unique ID is targetWWNs.(if a user specifies a volume using target wwn + lun)
```
I0918 22:23:48.389339 1016 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "pv0001" (UniqueName: "kubernetes.io/fc/[78060e801049abcd]") pod "nginx-pod3" (UID: "8f76b894-9ce1-11e7-b8f4-f8bc12550954")
```
/cc @jsafrane @rootfs @msau42 @jingxu97
**Release note**:
```
NONE
```
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Fix FC WaitForAttach not mounting a volume
**What this PR does / why we need it**:
WaitForAttach failed consistently with this error:
Heuristic determination of mount point failed:stat
/var/lib/kubelet/plugins/kubernetes.io/fc/wwn-lun-0:
no such file or directory
We should create dir at first to avoid the error.
**Which issue this PR fixes** : fixes#52674
**Special notes for your reviewer**:
@rootfs @jsafrane
**Release note**:
```
NONE
```
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RBD Plugin: Omit volume.MetricsProvider field and add some testcases.
**What this PR does / why we need it**:
Embedded struct `volume.MetricProvider` is capitalized and should be omitted in JSON marshalling. It's also a unmarshalable struct, will cause error in `RBDUtil.loadRBD`.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
It's a bug I introduced in https://github.com/kubernetes/kubernetes/pull/48486. It's my bad, sorry about that.
**Release note**:
```release-note
```
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k8s.io/code-generator: hide gen test output from go tools
The underscore in front of _test makes the go tools (including godep) to
ignore those packages by default. We do not want to create dependencies
to client-go and friends through the _test output.
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Say the valid IP range in IP errors
This is now the same as portallocator.
@ericchiang @xiangpengzhao
xref #50274
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Implement the `cloudprovider.Instances` interface for CloudStack
This PR adds code to support the `cloudprovider.Instances` interface, for the CloudStack provider
Closes#47303
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Cronjob beta defaults
**What this PR does / why we need it**:
I forget to set the defaults in beta for (successful|failed)JobsHistoryLimit so doing this now. It's already too late for 1.8 so this goes into 1.9.
**Release note**:
```release-note
Set defaults for successfulJobsHistoryLimit (3) and failedJobsHistoryLimit (1) in batch/v1beta1.CronJobs
```
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Improve cloud-cidr-allocator's performance
Fixes https://github.com/kubernetes/kubernetes/issues/52284
This makes the changes I suggested on that issue. Also it makes the cloud cidr allocator more similar to range allocator.
cc @kubernetes/sig-network-pr-reviews @kubernetes/sig-scalability-misc @wojtek-t @bowei
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Fix CRI container/imagefs stats.
`ContainerStats`, `ListContainerStats` and `ImageFsInfo` are returning `not implemented` error now.
This PR fixes it.
@yujuhong @feiskyer @yguo0905
Automatic merge from submit-queue (batch tested with PRs 51337, 47080, 52646, 52635, 52666). 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 panic in ControllerManager when GCE external loadbalancer healthcheck is nil
Fix#52722
We should cherry pick it to 1.7 and 1.6.
cc @nicksardo @abgworrall @wojtek-t @ethernetdan @enisoc
```release-note
Fix panic in ControllerManager on GCE when it has a problem with creating external loadbalancer healthcheck
```
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Map a resource to multiple signals in eviction manager
It is possible to have multiple signals that point to the same type of
resource, e.g., both SignalNodeFsAvailable and
SignalAllocatableNodeFsAvailable refer to the same resource NodeFs.
Change the map from map[v1.ResourceName]evictionapi.Signal to
map[v1.ResourceName][]evictionapi.Signal
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#52661
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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PodSecurityPolicy.allowedCapabilities: add support for * to allow to request any capabilities
**What this PR does / why we need it**:
Prior this change there was no way to allow to pods to request any capabilities. Cluster admin had always specify a full list of capabilities explicitly. Because there are many of them, it gets tedious. This PR makes possible to use `*` to allow all possible capabilities. Non-paranoid (and lazy) cluster admins can use it. Those who are super strict and paranoid of course won't use it because `*` allows capabilities that don't exist today but may be introduced in the future.
"privileged" PSP in examples was modified to allow privileged users to use this feature.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#50055
**Special notes for your reviewer**:
This functional is already present in OpenShift: https://github.com/openshift/origin/pull/12875 and https://github.com/openshift/origin/pull/15135
**Release note**:
```release-note
PSP: add support for using `*` as a value in `allowedCapabilities` to allow to request any capabilities
```
CC @simo5 @pweil- @gyliu513 @liqlin2015
At volume attach/detach controller, GetVolumeName() is
expected to return unique volume identifier, but FC
plugin didn't return unique identifier if user specified
FC volume using target wwn and lun.
In order to return unique identifier, GetVolumeName()
should use combination of target wwn and lun.
Fixes#52690
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>..
Fixes a race in deviceplugin/manager_test.go and a race in deviceplug…
…in/manager.go.
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
https://github.com/kubernetes/kubernetes/issues/52560
**Special notes for your reviewer**:
Tested with go test -count 50 -race k8s.io/kubernetes/pkg/kubelet/deviceplugin and all runs passed.
**Release note**:
```release-note
```
