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Handle Unhealthy devices

Update node capacity with sum of both healthy and unhealthy devices.
Node allocatable reflect only healthy devices.



**What this PR does / why we need it**:
Currently node capacity only reflects healthy devices. Unhealthy devices are ignored totally while updating node status. This PR handles unhealthy devices while updating node status. 

**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 #57241

**Special notes for your reviewer**:

**Release note**:
<!--  Write your release note:
Handle Unhealthy devices

```release-note
Handle Unhealthy devices
```
/cc @tengqm @ConnorDoyle @jiayingz @vishh @jeremyeder @sjenning @resouer @ScorpioCPH @lichuqiang @RenaudWasTaken @balajismaniam 

/sig node

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Add `cloud` for the generated GCE interfaces, support structs

Note: this does not wire the generated code.

```release-note
NONE
```

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Comment typo fix in StatefulSet controller

**What this PR does / why we need it**:

**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**:

```
NONE
```

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[FC Plugin] Create proper volumeSpec during ConstructVolumeSpec

**What this PR does / why we need it**:

Currently, FC plugin returns volume name and empty FCVolumeSource during ConstrutVolumeSpec of filesystem volume's reconstruction.

In this fix, ConstructVolumeSpec retrieves global mount path, and analyzes volume parameters such as
WWN, LUN, WWID from the path.

**Which issue(s) this PR fixes** :
Fixes #58085

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

cc @rootfs @jsafrane 
/sig storage

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Enable on-demand collection of node metrics

**What this PR does / why we need it**:
This PR enables collecting node-level metrics on-demand.  This is useful because it allows the kubelet to respond to resource pressure more quickly.

**Which issue(s) this PR fixes**:
Ref: #51745

**Release note**:
```release-note
NONE
```

/sig node
/priority important-soon
/kind bug

/assign @vishh @derekwaynecarr 
cc @tallclair

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Remove the deprecated vagrant kube-up implementation

xref #49213

```release-note
NONE
```

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Bump Metrics Server to version v0.2.1

**What this PR does / why we need it**:
Bumps Metrics Server to version v0.2.1, which exposes standard apiserver metrics via /metric endpoint.

**Release note**:
```release-note
Expose Metrics Server metrics via /metric endpoint.
```

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use shared informers for BootstrapSigner controller

**What this PR does / why we need it**:

fix TODO: Switch to shared informers

**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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apimachinery: remove dead code from roundtrip tester

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fixed the some typo in eviction_manager

**What this PR does / why we need it**:

fixed some wrong typo in `eviction_manager.go`

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remove duplicate function

remove duplicate function



**What this PR does / why we need it**:

remove duplicate function `GetDeploymentConditionInternal`

**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**:

```
NONE

```

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remove support for container-linux in gce kube-up

see #49213 

```release-note
Remove deprecated container-linux support in gce kube-up.sh. 
```

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Add custom volume name based on SC parameter.

At present glusterfs dynamic PVs are created with
    random names. However an admin would like to have some
    handle on the volume names created dynamically for
    various purposes. One example would be having a filter
    for sorting out PVs created for a particular storage class.
    
    This patch enables the functionality by having a custom
    volume name as a prefix to dynamic PVs. This is an optional
    parameter in SC and if set, the dynamic volumes are created
    in below format where `_` is the field seperator/delimiter:
    
    customvolumeprefix_PVCname_randomUUID
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

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Add stub device plugin for conformance e2e test

**What this PR does / why we need it**:

Add stub device plugin for conformance e2e test
- extend [device_plugin_stub](https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/cm/deviceplugin/device_plugin_stub.go) to support e2e test
- add test suite with this device-plugin-stub
- simulate more use cases by deploying some pods to request these resources

**Which issue this PR fixes**:

fixes #52861

**Special notes for your reviewer**:

@vishh @jiayingz PTAL.

**Release note**:

```release-note
None
```

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client-go: remove open-api import from types

This builds off of https://github.com/kubernetes/kube-openapi/pull/21 and removes the following imports from `k8s.io/client-go/kubernetes`:

```
github.com/PuerkitoBio/purell
github.com/PuerkitoBio/urlesc
github.com/emicklei/go-restful
github.com/emicklei/go-restful/log
github.com/go-openapi/jsonpointer
github.com/go-openapi/jsonreference
github.com/go-openapi/spec
github.com/go-openapi/swag
github.com/mailru/easyjson/buffer
github.com/mailru/easyjson/jlexer
github.com/mailru/easyjson/jwriter
golang.org/x/text/cases
golang.org/x/text/internal
golang.org/x/text/internal/tag
golang.org/x/text/language
golang.org/x/text/runes
golang.org/x/text/secure/precis
golang.org/x/text/width
k8s.io/kube-openapi/pkg/common
```

/assign @sttts 
/assign @mbohlool 

cc @kubernetes/sig-api-machinery-pr-reviews 


```release-note
NONE
```

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[Alpha: DynamicKubeletConfig] Double check before setKubeletConfiguration

**What this PR does / why we need it**:

Double check the `newCfg` is not equal to the `oldCfg` before we call `setKubeletConfiguration(newCfg)` in `tempSetCurrentKubeletConfig()`.

**Which issue(s) this PR fixes**:
Fixes https://github.com/kubernetes/kubernetes/issues/57701

**Special notes for your reviewer**:

/area kubelet
/sig node
/assign @mtaufen 
/cc @vishh @jiayingz @derekwaynecarr @dchen1107 @liggitt 
PTAL, Thanks!

**Release note**:

```release-note
NONE
```

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remove dead code in pkg/api

**What this PR does / why we need it**:
remove dead code
**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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add admission into RecommendedOptions

**What this PR does / why we need it**:

make admission part of the RecommendedOptions

**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 #56627

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

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Fix CHANGELOG urls for release 1.9.1

Something went wrong in running anago for 1.9.1 release that resulted in private repo's URLs but public repo's SHA256 for all files. I've checked several SHA256s and all of them were right after pointing to the public files. This is a manual fix for changelog. We need to figure out what went wrong with the release script too. @david-mcmahon 

fixes #58120

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Fixing logs for cri stats

**What this PR does / why we need it**:
This is a follow up PR of https://github.com/kubernetes/kubernetes/pull/55810 to clean up couple of logs in cri stats code.
Signed-off-by: abhi <abhi@docker.com>

cc @Random-Liu

Signed-off-by: abhi <abhi@docker.com>

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git: Use VolumeHost.GetExec() to execute stuff in volume plugins

This prepares volume plugins to run things in containers instead of running
them on the host.

**Special notes for your reviewer**:

* instead of `cmd.SetDir(<dir>); cmd.Exec("git <command>")`, we do `cmd.Exec("git -C <dir> <command>")` - mounter.Exec does not have SetDir()
* there are lot of changes in the tests because a different exec interface is used.

@kubernetes/sig-storage-pr-reviews 

```release-note
gitRepo volumes in pods require git 1.8.5 or later
```

/assign @rootfs

Currently, FC plugin returns volume name and empty
FCVolumeSource during ConstrutVolumeSpec during
filesystem volume's reconstruction.

In this fix, ConstructVolumeSpec retrieves global
mount path, analyzes volume parameters such as
WWN, LUN, WWID from the path.

Fixes #58085

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Revert "no need delete endpoint explicitly in endpoint controller"

Reverts kubernetes/kubernetes#57747

For: 
1.  `checkLeftoverEndpoints` does not work any more.
2. service delete auto trigger endpoint delete in apiserver, if service is successfully deleted but fail on endpoint delete. Then this endpoint will be garbage resource.

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Fix TestCadvisorListPodStats failure under mac/darwin

**What this PR does / why we need it**:
GetPodCgroupNameSuffix is not really implemented under darwin
(or windows for that matter). So let's just skip over the check
for CPU and Memory if that is not set.

**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 #57636

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```

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Fix bug:Kubelet failure to umount  mount points

What this PR does / why we need it:
Fix bug#41141:Kubelet failure to umount glusterfs mount points
kubelet failure to umount mount moints in these cases:
1. glusterfs volume : transport endpoint is not connected
2. nfs volume : stale NFS file handle
this PR will fix it

Which issue this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close that issue when PR gets merged): fixes #
fixes #41141
Special notes for your reviewer:
NONE
Release note:
NONE

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Wrap azure client calls

**What this PR does / why we need it**:

This is a clean up for azure client calls. It adds wrappers over azure clients and moves verbose logs and rate limiter inside.

**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
```

/cc @cosmincojocar  @andyzhangx

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fix cinder detach problems

**What this PR does / why we need it**: We have currently huge problems in cinder volume detach. This PR tries to fix these issues.

**Which issue(s) this PR fixes**:
Fixes #50004 
Fixes #57497

**Special notes for your reviewer**: 
**Release note**:

```release-note
openstack cinder detach problem is fixed if nova is shutdowned
```

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client-go: remove import of github.com/gregjones/httpcache

Moves NewCacheRoundTripper from `k8s.io/client-go/transport` to its own package. This prevents Kubernetes clients from requiring its dependencies.

This change removes the following transitive imports from `k8s.io/client-go/kubernetes`

```
github.com/google/btree
github.com/gregjones/httpcache
github.com/gregjones/httpcache/diskcache
github.com/peterbourgon/diskv
```


```release-note
NONE
```

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

At present glusterfs dynamic PVs are created with
random names. However an admin would like to have some
handle on the volume names created dynamically for
various purposes. One example would be having a filter
for sorting out PVs created for a particular storage class.

This patch enables the functionality by having a custom
volume name as a prefix to dynamic PVs. This is an optional
parameter in SC and if set, the dynamic volumes are created
in below format where `_` is the field seperator/delimiter:

customvolumeprefix_PVCname_randomUUID
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>

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>.

Add zouyee as a reviewer for the cluster/centos directory.

**What this PR does / why we need it**:

**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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integration: add retries to node authorizer tests

Fixes https://github.com/kubernetes/kubernetes/issues/57769

cc @kubernetes/sig-auth-pr-reviews 

```release-note
NONE
```