Automatic merge from submit-queue
Move hardPodAffinitySymmetricWeight to scheduler policy config
**What this PR does / why we need it**:
Move hardPodAffinitySymmetricWeight to scheduler policy config
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#43845
**Special notes for your reviewer**:
If you like this, will add test later
**Release note**:
```
Move hardPodAffinitySymmetricWeight from KubeSchedulerConfiguration to scheduler Policy config
```
Automatic merge from submit-queue
Support storageclass storage updates to v1
**What this PR does / why we need it**: enable cluster administrators to update storageclasses stored in etcd from storage.k8s.io/v1beta1 to storage.k8s.io/v1.
**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**: I had a hard time getting the test to work with how it was handling KUBE_API_VERSIONS and RUNTIME_CONFIG. I would appreciate some extra review attention there. Also, I had to hack in a `cluster-scoped` "namespace" to get the verification portions of the test script to work. I'm definitely open to ideas for how to improve that if needed.
**Release note**:
```release-note
Support updating storageclasses in etcd to storage.k8s.io/v1. You must do this prior to upgrading to 1.8.
```
cc @kubernetes/sig-storage-pr-reviews @kubernetes/sig-api-machinery-pr-reviews @jsafrane @deads2k @saad-ali @enj
Automatic merge from submit-queue (batch tested with PRs 46552, 46608, 46390, 46605, 46459)
Move admission lifecycle to genericapi
**What this PR does / why we need it**: ends the whole sequence of moving some admission plugins to generic api.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46552, 46608, 46390, 46605, 46459)
Require DeleteStrategy for all registry.Store
**What this PR does / why we need it**:
All `registry.Store` objects already set a non-nil `DeleteStrategy`. This change ensures that all future objects do so as well.
Signed-off-by: Monis Khan <mkhan@redhat.com>
xref: #24153 openshift/origin/issues/14198
cc @deads2k @liggitt @caesarxuchao @lavalamp @smarterclayton @derekmahar
In regards to this, why is the `RESTDeleteStrategy` a useless interface (as far as deletion goes)? We cast it to `GarbageCollectionDeleteStrategy` or `RESTGracefulDeleteStrategy` in an attempt to do operations related to deletion, but we have "default" behavior for both of those cases. It should be possible to make `DeleteStrategy` optional by using the other strategies as the `runtime.ObjectTyper` and then defaulting a `nil` `DeleteStrategy` with the expected behavior.
```go
// RESTDeleteStrategy defines deletion behavior on an object that follows Kubernetes
// API conventions.
type RESTDeleteStrategy interface {
runtime.ObjectTyper
}
type GarbageCollectionPolicy string
const (
DeleteDependents GarbageCollectionPolicy = "DeleteDependents"
OrphanDependents GarbageCollectionPolicy = "OrphanDependents"
)
// GarbageCollectionDeleteStrategy must be implemented by the registry that wants to
// orphan dependents by default.
type GarbageCollectionDeleteStrategy interface {
// DefaultGarbageCollectionPolicy returns the default garbage collection behavior.
DefaultGarbageCollectionPolicy() GarbageCollectionPolicy
}
// RESTGracefulDeleteStrategy must be implemented by the registry that supports
// graceful deletion.
type RESTGracefulDeleteStrategy interface {
// CheckGracefulDelete should return true if the object can be gracefully deleted and set
// any default values on the DeleteOptions.
CheckGracefulDelete(ctx genericapirequest.Context, obj runtime.Object, options *metav1.DeleteOptions) bool
}
```
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46552, 46608, 46390, 46605, 46459)
Fixes kubectl cached discovery on Windows
Fixes https://github.com/kubernetes/kubectl/issues/18
The `kubectl` cached discovery makes use of `func (f *File) Chmod(mode FileMode) error` which is not supported and errors out on Windows, making `kubectl get` and potentially a number of other commands to fail miserably on that platform. `os.Chmod` by file name, on the other hand, does not error out and should be used instead.
**Release note**:
```release-note
NONE
```
@deads2k @brendandburns @kubernetes/sig-cli-pr-reviews
Automatic merge from submit-queue
gcloud command syntax changed between alpha and beta versions
syntax for secondary-ranges changed from:
name=NAME,range=RANGE
to
NAME=RANGE
Automatic merge from submit-queue (batch tested with PRs 43275, 45014, 46449, 46488, 46525)
move CustomResourceDefinitions from alpha to beta
CRDs are built upon the known ThirdPartyResource API with the lessons learned guiding the new shape. Short comings of the old TPR API even have specific tests to ensure that CRDs do not face the same issues. Given that, this API qualifies for beta.
These are straight mechanical changes.
@kubernetes/sig-api-machinery-misc
@ericchiang You asked about this in the original pull.
Automatic merge from submit-queue (batch tested with PRs 43275, 45014, 46449, 46488, 46525)
fix typo in taint_controller
**What this PR does / why we need it**:
fix typo in taint_controller
**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**:
Automatic merge from submit-queue (batch tested with PRs 43275, 45014, 46449, 46488, 46525)
Export ErrWatchClosed from watch.Until
This is needed so that users of watch.Until may check for this
particular error instead of attempting to match the error string.
Automatic merge from submit-queue (batch tested with PRs 43275, 45014, 46449, 46488, 46525)
Fix typo
**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
```
Automatic merge from submit-queue
use make slice to store objects to improve efficiency
Signed-off-by: allencloud <allen.sun@daocloud.io>
**What this PR does / why we need it**:
we we know the slice length in advance, I think we had better use make to create the specified length of slice. This will improve some kind of performance. Since if we create a slice with []type{}, we did not know how much space runtime should reserve, since slice implementation should be continuous in memory. While when we make a slice with specified length, runtime would reserve a continuous memory space which will not result in slice movement in case of current space is not enough.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
NONE
**Special notes for your reviewer**:
NONE
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
delete unreachable code
Signed-off-by: yupengzte <yu.peng36@zte.com.cn>
**What this PR does / why we need it**:
After panic， the code is unreachable，delete them.
**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
```
Automatic merge from submit-queue (batch tested with PRs 45534, 37212, 46613, 46350)
[e2e]Fix define redundant parameter
When timeout to reach HTTP service, redundant parameter make the
error is nil.
Automatic merge from submit-queue (batch tested with PRs 45534, 37212, 46613, 46350)
check err
Signed-off-by: yupengzte <yu.peng36@zte.com.cn>
**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
```
Automatic merge from submit-queue (batch tested with PRs 45488, 45335, 45909, 46074, 46615)
Make log-monitor give up on trying to ssh to a dead node after some time
Fix#38263
Automatic merge from submit-queue (batch tested with PRs 45488, 45335, 45909, 46074, 46615)
add test for set image validation
**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
```
Automatic merge from submit-queue (batch tested with PRs 45488, 45335, 45909, 46074, 46615)
Add Unit Test:describe configmap
**What this PR does / why we need it**:
Add Unit Test:describe configmap
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45488, 45335, 45909, 46074, 46615)
fmt.Errorf replaces errors
**What this PR does / why we need it**:
fmt.Errorf replaces errors
importing errors is redundant.
**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
```
Automatic merge from submit-queue (batch tested with PRs 45488, 45335, 45909, 46074, 46615)
Fix screwed-up log message format
It had two %-verbs and three arguments
**What this PR does / why we need it**:
Fixes kubelet log lines like this:
May 08 11:49:04 brya-1 kubelet[23248]: W0508 11:49:04.248123 23248 eviction_manager.go:128] Failed to admit pod kube-proxy-g3hjs_kube-system(55c1fbbb-33e4-11e7-b83c-42010a800002) - node has conditions: %v%!(EXTRA []v1.NodeConditionType=[MemoryPressure])
to remove the `%v%!(EXTRA`
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46561, 46566)
Fix golint errors in cmd/kube-apiserver
**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
```
Automatic merge from submit-queue (batch tested with PRs 46561, 46566)
Return nil when err is nil
**What this PR does / why we need it**:
Return nil directly when err is nil
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45327, 46217, 46377, 46428, 46588)
Matches single without selector
This is reducing cpu-usage of apiserver by ~5% in 5000-node clusters.
Automatic merge from submit-queue (batch tested with PRs 45327, 46217, 46377, 46428, 46588)
ommitting close file while testing manifest
ommitting close file while testing manifest.
Automatic merge from submit-queue (batch tested with PRs 45327, 46217, 46377, 46428, 46588)
Fix comment typo in kube-apiserver and cachesize
**What this PR does / why we need it**:
Fix comment typo in files cmd/kube-apiserver/app/server.go and pkg/registry/cachesize/cachesize.go
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Not a major issue, just a minor improvement.
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 45327, 46217, 46377, 46428, 46588)
fix some typo
**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
```
Automatic merge from submit-queue
The first letter should be capitalized
**What this PR does / why we need it**:
The first letter should be capitalized
**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
```
Automatic merge from submit-queue
Correct spelling in quobyte
**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
```
Automatic merge from submit-queue
avoiding unnecessary loop to copy pods listed
**What this PR does / why we need it**: avoids unnecessary loop to copy pods listed
**Which issue this PR fixes** : fixes#46433
**Release note**:
```release-note
```
/assign @wojtek-t
Automatic merge from submit-queue
Kubeadm - Make code OS-agnostic
**What this PR does / why we need it**:
Kubernetes just got Windows Containers alpha support, opening the opportunity for kubeadm to also be used to setup, at least, Windows Server 2016 or newer worker nodes. With that in mind, we should take the effort of writing OS-agnostic code whenever possible, e.g. when dealing with the filesystem.
**Which issue this PR fixes**
https://github.com/kubernetes/kubeadm/issues/108
**Special notes for your reviewer**:
**Release note**:
Automatic merge from submit-queue
Fix golint error in apimachinery/pkg/{fields,lables}
Also add these two packages to linted packages lists
**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
```
Automatic merge from submit-queue
no-snat test
This test checks that Pods can communicate with each other in the same cluster without SNAT.
I intend to create a job that runs this in small clusters (\~3 nodes) at a low frequency (\~once per day) so that we have a signal as we work on allowing multiple non-masquerade CIDRs to be configured (see [kubernetes-incubator/ip-masq-agent](https://github.com/kubernetes-incubator/ip-masq-agent), for example).
/cc @dnardo
Automatic merge from submit-queue
AWS: support node port health check
**What this PR does / why we need it**:
if a custom health check is set from the beta annotation on a service it
should be used for the ELB health check. This patch adds support for
that.
**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**:
Let me know if any tests need to be added.
**Release note**:
```release-note
```
Tim St. Clair