Automatic merge from submit-queue (batch tested with PRs 49850, 47782, 50595, 50730, 51341)
Paramaterize `stickyMaxAgeMinutes` for service in API
**What this PR does / why we need it**:
Currently I find `stickyMaxAgeMinutes` for a session affinity type service is hard code to 180min. There is a TODO comment, see
https://github.com/kubernetes/kubernetes/blob/master/pkg/proxy/iptables/proxier.go#L205
I think the seesion sticky max time varies from service to service and users may not aware of it since it's hard coded in all proxier.go - iptables, userspace and winuserspace.
Once we parameterize it in API, users can set/get the values for their different services.
Perhaps, we can introduce a new field `api.ClientIPAffinityConfig` in `api.ServiceSpec`.
There is an initial discussion about it in sig-network group. See,
https://groups.google.com/forum/#!topic/kubernetes-sig-network/i-LkeHrjs80
**Which issue this PR fixes**:
fixes#49831
**Special notes for your reviewer**:
**Release note**:
```release-note
Paramaterize session affinity timeout seconds in service API for Client IP based session affinity.
```
Automatic merge from submit-queue (batch tested with PRs 51114, 51233, 51024, 51053, 51197)
default field selectors
We have a lot of code around field selectors that doesn't add much value. Every gettable resources probably wants name and namespace by default and since they all use metav1 (today), we can assign that as a default. If we think we'll always have metav1 style name and namespace, then this makes a reasonable default and you can always set something different.
This removes cruft and avoids the risk of accidentally forgetting a field selector.
@kubernetes/sig-api-machinery-misc @smarterclayton
Automatic merge from submit-queue (batch tested with PRs 51229, 50131, 51074, 51167, 51213)
Fix typos in kubefed
**What this PR does / why we need it**:
Fix some typos in kubefed.
**Which issue this PR fixes** : fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 51113, 46597, 50397, 51052, 51166)
implement proposal 34058: hostPath volume type
**What this PR does / why we need it**:
implement proposal #34058
**Which issue this PR fixes** : fixes#46549
**Special notes for your reviewer**:
cc @thockin @luxas @euank PTAL
Automatic merge from submit-queue (batch tested with PRs 50257, 50247, 50665, 50554, 51077)
Remove incorrect patch-merge directives.
**What this PR does / why we need it**:
Directives were misplaced for the following types:
- MatchExpressions
- Taints
- Tolerations
Per the discussion in #46547, we cannot fix these because it would cause backwards-compatibility problems. Instead, remove the incorrect ones so they don't mislead users. This has no impact on behavior.
**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**:
Takes over from #46547 by @aaronlevy
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 50806, 48789, 49922, 49935, 50438)
iSCSI volume plugin: iSCSI initiatorname support
**What this PR does / why we need it**:
This PR adds iSCSI initiatorname parameter to ISCSIVolumeSource to enable automatic configuration of initiator name per volume. This would allow for more fine grained configuration, and remove the need to configure the initiator name on the host by administrator.
**Which issue this PR fixes**: fixes#47311
**Special notes for your reviewer**:
/cc @rootfs @jsafrane @msau42
**Release note**:
```
iSCSI volume plugin: Support customization of iSCSI initiator name per volume
```
Automatic merge from submit-queue (batch tested with PRs 50531, 50853, 49976, 50939, 50607)
Log error from ensureDNSRecords
Hiding errors is not a good idea. It took me some time to figure it out why my coredns is not working. It turned out that I had wrong etcd configuration but errors about it were hidden.
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46512, 50146)
Make metav1.(Micro)?Time functions take pointers
Is there any reason for those functions not to be on pointers?
Automatic merge from submit-queue
Promote CronJobs to batch/v1beta1 - just the API
This PR promotes CronJobs to beta.
@erictune @kubernetes/sig-apps-api-reviews @kubernetes/api-approvers ptal
This builds on top of #41890 and needs #40932 as well
```release-note
Promote CronJobs to batch/v1beta1.
```
Directives were misplaced for the following types:
- MatchExpressions
- Taints
- Tolerations
Per the discussion in #46547, we cannot fix these because it would cause
backwards-compatibility problems. Instead, remove the incorrect ones so
they don't mislead users. This has no impact on behavior.
Automatic merge from submit-queue
[Federation] Fix flake in TestUpdateClusterRace
**What this PR does / why we need it**:
Fix#50262
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#50262
**Special notes for your reviewer**:
Although we do locking/unlocking while using protected data in ClusterController, there are chances that `clusterClient` can be deleted as it is a pointer. Also its better to lock/unlock once for the function `UpdateClusterStatus` instead of multiple locks/unlocks.
**Release note**:
```
NONE
```
/assign @madhusudancs
/cc @dminh @kubernetes/sig-federation-bugs
Automatic merge from submit-queue (batch tested with PRs 50302, 50573, 50500, 50633, 50617)
[Federation] Kubefed doc fix
Fixes https://github.com/kubernetes/kubernetes/issues/50615
@kubernetes/sig-federation-bugs
@madhusudancs, would it be of any reason to have separate code for kubefed for the version and options subcommands (rather then using ```kubectl.NewCmdVersion()``` and ```kubectl.NewCmdOptions```). I dont see the need, but I might be missing something.
**What this PR does / why we need it**:
Fixes https://github.com/kubernetes/kubernetes/issues/50615
**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**:
```NONE
```
Automatic merge from submit-queue (batch tested with PRs 49129, 50436, 50417, 50553, 47587)
add validation for fed-apiserver and apiserver run options
**What this PR does / why we need it**:
Add validation for fed-apiserver and apiserver run options
**Which issue this PR fixes**
fixes#50552
**Special notes for your reviewer**:
This is a follow-up of #50135
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
add fuzzer dir for each apigroup
Fixes https://github.com/kubernetes/kubernetes/issues/50081.
We should put fuzzer functions in each apigroups separately to make the code more modular instead of monolithic.
Automatic merge from submit-queue
add some checks for fedration-apiserver options
**What this PR does / why we need it**:
I find there is a TODO, see https://github.com/kubernetes/kubernetes/blob/master/federation/cmd/federation-apiserver/app/options/validation.go#L30
This PR add some checks for fedration-apiserver options
@sttts
**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
move logs to kubectl/util
Move `pkg/util/logs` to `pkg/kubectl/util/logs` per https://github.com/kubernetes/kubernetes/issues/48209#issuecomment-311730681
This will make kubeadm, kubefed, gke-certificates-controller and e2e have dependency on kubectl, which should be fine.
partially addresses: kubernetes/community#598
```release-note
NONE
```
/assign @apelisse @monopole
Automatic merge from submit-queue
add newline for unimplemented RequiredDuringSchedulingRequiredDuringExecution
**What this PR does / why we need it**:
Unimplemented `RequiredDuringSchedulingRequiredDuringExecution` should not be treated as comments of `RequiredDuringSchedulingIgnoredDuringExecution`
* [pkg/api/types.go#L1937](https://github.com/kubernetes/kubernetes/blob/master/pkg/api/types.go#L1937)
* [staging/src/k8s.io/api/core/v1/types.go#L2155](https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/api/core/v1/types.go#L2155)
> // NOT YET IMPLEMENTED. TODO: Uncomment field once it is implemented.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:fixes #50483
**Special notes for your reviewer**:
* Add an empty line to separate them.
/cc @aveshagarwal @bsalamat @gyliu513 @k82cn @timothysc
**Release note**:
```release-note
None
```
Automatic merge from submit-queue
[Federation] Implement leader election for controller-manager
**What this PR does / why we need it**:
- Add cluster-selector for namespace
- Add support for creating federation-only objects. - Ref #44631
- Implements leader election for controller-manager.
Ref: #44283
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#44490
**Special notes for your reviewer**:
This PR also fixes the issue #44490, which is about delay in initializing controller-manager due to unavailability of api-server.
**Release note**:
```release-note
federation: Support for leader-election among federation controller-manager instances introduced.
```
/cc @kubernetes/sig-federation-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 49725, 50367, 50391, 48857, 50181)
Don't call one of pointless conversions
@kubernetes/sig-federation-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 49642, 50335, 50390, 49283, 46582)
Add rbac.authorization.k8s.io/v1
xref https://github.com/kubernetes/features/issues/2
Promotes the rbac.authorization.k8s.io/v1beta1 API to v1 with no changes
```release-note
The `rbac.authorization.k8s.io/v1beta1` API has been promoted to `rbac.authorization.k8s.io/v1` with no changes.
The `rbac.authorization.k8s.io/v1alpha1` version is deprecated and will be removed in a future release.
```
Kubernetes Submit Queue