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fix typeos in cloud-controller-manager
**What this PR does / why we need it**:
fix typeos
**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 #
NONE
**Special notes for your reviewer**:
**Release note**:
```
NONE
```
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fix the typo of wtih
**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 #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Instrument the Azure API calls for Prometheus monitoring
**What this PR does / why we need it**:
Instruments the Azure API calls for Prometheus monitoring.
**Special notes for your reviewer**:
This is version 2 based on the wrapped clients.
**Release note**:
```release-note
Instrument the Azure cloud provider for Prometheus monitoring.
```
cc @feiskyer @andyzhangx @jdumars @khenidak
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use shared informers for TokenCleaner 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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-Add scheduler optimization options, short circuit all predicates if …
…one predicate fails
Signed-off-by: Wang Guoliang <iamwgliang@gmail.com>
**What this PR does / why we need it**:
Short circuit all predicates if one predicate fails.
I think we can add a switch to control it, maybe some scenes do not need to know all the causes of failure, but also can get a great performance improvement; if you need to fully understand the reasons for the failure, and accept the current performance requirements, can maintain the current logic. It should expose this switch to the user.
**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#56889 and #48186
**Special notes for your reviewer**:
@davidopp
**Release note**:
```
Allow scheduler set AlwaysCheckAllPredicates, short circuit all predicates if one predicate fails can greatly improve the scheduling performance.
```
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[Deployments] Move some tests to use go sub-test
**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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Fix device plugin endpoint UT
**What this PR does / why we need it**:
Fix some issues in device plugin endpoint UT.
**Which issue(s) this PR fixes**:
Fixes#55920
**Special notes for your reviewer**:
@jiayingz @RenaudWasTaken @lichuqiang PTAL.
/sig node
**Release note**:
```release-note
None
```
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wires the generic scaler to kubectl
**What this PR does / why we need it**:
the changes introduced in this commit plumbs in the generic scaler to kubectl.
note that we don't change the behaviour of kubectl.
For example it won't scale new resources. That's the end goal.
The first step is to retrofit existing code to use the generic scaler.
**Release note**:
```release-note
NONE
```
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The lbaas.opts.SubnetId should be set by subnet id.
Fix#58145
The getSubnetIDForLB() should return subnet id rather than net id.
**Release note**:
```release-note
NONE
```
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Improved readability for messages being logged
**What this PR does / why we need it**:
This improves the readability for messages seen by end-user. /cc @jwforres @bsalamat - For UX
**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#57152
**Release note**:
```release-note
NONE
```
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Allow kubectl drain to continue w ds-managed pods with local storage
**Release note**:
```release-note
NONE
```
Prevents oadm drain from failing if it encounters DaemonSet-managed pods
that have local storage, when the option to ignore DaemonSet-managed
pods has been specified.
Will add a test
cc @kubernetes/sig-cli-misc @deads2k @fabianofranz @dustymabe
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Added metrics for predicate and priority evaluation
**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#45972
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Avoid panic in Cloud CIDR Allocator
**What this PR does / why we need it**:
I suspect a race exists where we attempt to look up the CIDR for a terminating node. By the time `updateCIDRAllocation` is called the node has disappeared. We determine it does not have a cloud CIDR (i.e. Alias IP Range) and attempt to record a `CIDRNotAvailable` node status. Unfortunately we reference `node.Name` while `node` is still nil.
By getting the node before looking up the cloud CIDR we avoid the nil pointer dereference, and potentially fail fast in the case the node has disappeared.
**Which issue(s) this PR fixes**:
Fixes#58181
**Release note**:
```release-note
Avoid panic when failing to allocate a Cloud CIDR (aka GCE Alias IP Range).
```
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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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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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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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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
```
note that we don't change the behaviour of kubectl.
For example it won't scale new resources. That's the end goal.
The first step is to retrofit existing code to use the generic scaler.
