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update aws-sdk to support new region cn-northwest-1
Update aws sdk to support region cn-northwest-1 in China.
**What this PR does / why we need it**:
need newer aws-sdk version to support new region cn-northwest-1
**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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Allow more fields at root of CRD schema if status is enabled
Fixes https://github.com/kubernetes/kubernetes/issues/65293
Currently, we allow only `properties`, `required` and `description` at the root of the CRD schema when the status subresource is enabled.
We can also include some other fields, even though sometimes they might not make sense (but they don't harm).
The main idea is that when validation schema for status is extracted as `properties["status"]`, validation for status is not lost.
**Release note**:
```release-note
More fields are allowed at the root of the CRD validation schema when the status subresource is enabled.
```
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apimachinery: cleanup code and comments
fix golint issues
/kind cleanup
```release-note
NONE
```
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fix go import
**What this PR does / why we need it**:
Fix go import introduced by #63777.
cc @lavalamp
/assign @sttts
**Release note**:
```release-note
NONE
```
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Remove scheduler config deprecated warning as the new component config is still in alpha
**What this PR does / why we need it**:
The new scheduler's component config file (API) is still in alpha. We shouldn't push users to use the alpha feature as it may change in the future and the changes may not be backward compatible.
**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
```
/sig scheduling
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[trivial] fix option help message.
s/andif/and if/
**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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leader election: fix dead loop bug
**What this PR does / why we need it**:
bug fix: leader election calling apiserver without time interval. It is a dead loop.
**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#65666
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Read manifest directory in Kubelet immediately to speed up cluster startup in GCE
This eliminated unnecessary 20s on cluster startup.
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kubeadm: Replace GetCoreImage with less error prone functions
**What this PR does / why we need it**:
GetCoreImage is a too generic function, that takes too many arguments. This
makes it prone to errors that may be difficult to trace. The solution is to
split it into the following couple of functions with a more targeted interface:
- GetKubeControlPlaneImage used to fetch Kubernetes control plane images or the
unified control plane image (if one is specified).
- GetEtcdImage is used to fetch the etcd image.
In addition to these, a couple of new utility functions are also created:
- GetKubeControlPlaneImageNoOverride used like GetKubeControlPlaneImage but
does not return the unified control plane image (even if it is set).
- GetGenericArchImage returns image path in the form of "prefix/image-goarch:tag"
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixeskubernetes/kubeadm#800
**Special notes for your reviewer**:
/cc @kubernetes/sig-cluster-lifecycle-pr-reviews
/area kubeadm
/assign @luxas
/assign @timothysc
/cc @chuckha
/kind enhancement
**Release note**:
```release-note
NONE
```
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Update output format so that it matches actual accepted values
/assign @juanvallejo
**Release note**:
```release-note
NONE
```
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Reload systemd config files before starting kubelet.
In some environments, the os image comes with preloaded kubelet.service,
so we need to reload systemctl configs to make changes effective.
**What this PR does / why we need it**:
Some OS images already contains kubelet.service with preloaded kubelet in some random version. After doing changes to kubelet.service we need to call 'systemctl daemon-reload' to make changes effective.
**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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Remove int support from json patches
**What this PR does / why we need it**:
JSON only contains `int64` and `float64` types for numbers so `int` is not needed.
**Special notes for your reviewer**:
This is a follow up for https://github.com/kubernetes/kubernetes/pull/62981.
**Release note**:
```release-note
NONE
```
/sig api-machinery
/kind cleanup
/cc liggitt sttts
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fix ipset creation fails on centos. issue 65461
**What this PR does / why we need it**:
remove usage of ipset comment extension because ipset versions on centos 7.x don't support comment yet.
See the issue #65461
**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#65461
**Special notes for your reviewer**:
The comments for corresponding iptable rules are left untouched.
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65094, 65533, 63522, 65694, 65702). 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>.
set leader election client and renew timeout
**What this PR does / why we need it**:
set leader-election client timeout
set timeout for tryAcquireOrRenew
**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#65090#65257
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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azure: Add validation of resourceGroup option.
ResourceGroup can be set only on `kind: Managed` disks.
**Release note**:
```release-note
NONE
```
/assign @andyzhangx
Automatic merge from submit-queue (batch tested with PRs 65348, 65599, 65635, 65688, 65691). 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 a typo error in description
**What this PR does / why we need it**:
fix a typo error in 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 65348, 65599, 65635, 65688, 65691). 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>.
test/e2e_node/system/types_unix: support ZFS
**What this PR does / why we need it**:
Docker validation tests in the case of ZFS used as the graph driver
fail due to "zfs" not being present in the default Docker specification.
Add "zfs" in the GraphDriver slice.
kubeadm relies on the `DockerValidator` and pre-flight checks would fail if the user is using ZFS.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Updates kubernetes/kubeadm#930
**Special notes for your reviewer**:
NONE
/cc @kubernetes/sig-node-pr-reviews
/cc @kubernetes/sig-cluster-lifecycle-pr-reviews
/cc @kvaps (reported by)
/area node-e2e
/area kubeadm
**Release note**:
```release-note
Unix: support ZFS as a valid graph driver for Docker
```
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distribute services between 2 namespaces in e2e DNS scale services test
**What this PR does / why we need it**:
What: Alters the dns scale test, to distribute the scale load of 10K services between 2 namespaces, so that the test does not fail to create the services.
Why: To allow the dns test to proceed.
Expect to Fix#64774 but wont know until it's actually run in e2e tests, so not marking that issue to auto-close on merge. FWIW, it does pass in local tests using hack/local-up-cluster.sh.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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fix typo brance -> brace
**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**:
fix typo brance -> brace
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 65299, 65524, 65154, 65329, 65536). 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>.
Make various fixes to flex tests and fix some crashes
* Fixes two controller-manager crashes when a flex plugin gets removed from flex directory.
* Also enables e2e tests to run in local clusters and other environments.
* Removes disruptive from flex e2e tests because flex can be installed in a running cluster and does not require kubelet or controller-manager restart anymore.
/sig storage
cc @verult @jsafrane
```release-note
Fix controller-manager crashes when flex plugin is removed from flex plugin directory
```
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make builder tolerant of restmapper failures when it doesn't need answer
@kubernetes/sig-cli-maintainers
The restmapper, category expander, and client are not required for local lookups. Make them late binding functions instead of building and gathering errors early.
/assign @soltysh @juanvallejo
```release-note
NONE
```
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Allow override of AllowCreateOnUpdate with new argument to Update
**What this PR does / why we need it**:
Changes the Update function signature to include a new bool which tells storage to override what the UpdateStrategy returns for AllowCreateOnUpdate. This is not exposed to the user, the handler is the one that sets this override value. Eventually the patch handler will set this to true, in order to provide more consistent apply behavior, without changing the existing PUT behavior.
Redo of https://github.com/kubernetes/kubernetes/pull/65075 but on master to reduce number of conflicts when we merge feature-serverside-apply with master.
/sig api-machinery
/cc @apelisse @lavalamp
**Release note**:
```release-note
NONE
```
No release note because this is just an internal change
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Unify log messages in pkg/kubectl/cmd/util/helpers.go
**What this PR does / why we need it**:
Unify a flag fatal message from "err accessing ..." to "**error** accessing ...", follow the word of other messages in _pkg/kubectl/cmd/util/helpers.go_.
**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**:
Very glad to open my first PR for kubernetes, thanks.
**Release note**:
```release-note
NONE
```
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fix a log param error
**What this PR does / why we need it**:
As the patch shows, it fix a small log param error in pkg/kubectl/cmd/get/get.go
**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 missing error handling in schema-related code
**What this PR does / why we need it**:
Adds missing error handling to a few places.
**Which issue(s) this PR fixes**
Updates #51457. Still more work to do to fix the issue - client generation code needs to be updated (addressed in https://github.com/kubernetes/kubernetes/pull/64664).
**Release note**:
```release-note
NONE
```
/kind bug
/sig api-machinery
GetCoreImage is a too generic function, that takes too many arguments. This
makes it prone to errors that may be difficult to trace. The solution is to
split it into the following couple of functions with a more targeted interface:
- GetKubeControlPlaneImage used to fetch Kubernetes control plane images or the
unified control plane image (if one is specified).
- GetEtcdImage is used to fetch the etcd image.
In addition to these, a couple of new utility functions are also created:
- GetKubeControlPlaneImageNoOverride used like GetKubeControlPlaneImage but
does not return the unified control plane image (even if it is set).
- GetGenericArchImage returns image path in the form of "prefix/image-goarch:tag"
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.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>.
remove unused variable in openapi-spec script
**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
```
Automatic merge from submit-queue (batch tested with PRs 64741, 65484). 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 docs mismatched with implementation
**What this PR does / why we need it**:
Some document is far different with the implementation, which is really confusing.
Manually fixed them and appended more information.
**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 64741, 65484). 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>.
enable etcdv3 client prometheus metics
**What this PR does / why we need it**:
Provide a way to enable etcdv3 client prometheus metics
**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#64740
**Special notes for your reviewer**:
**Release note**:
```release-note
Enable etcdv3 client prometheus metics
```
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simplify httplog.LogOf
**What this PR does / why we need it**:
LogOf returns the logger hiding in w， otherwise returns a passthroughLogger, and it never panics.
**Release note**:
```release-note
NONE
```
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