Automatic merge from submit-queue
Add OWNERS to the dockertools package
We are in the middle of switching to the CRI implementation. It's critical to minimize
the development of dockertools to avoid any more diversion. We should freeze any
non-essential changes to dockertools once CRI becomes the default. This change
adds an OWNERS file with a small group of people to ensure no unintentional changes
go through unnoticed.
Automatic merge from submit-queue
Update owners file for job and cronjob controller
I've just noticed we have outdated OWNERS files for job and cronjob controllers.
@erictune ptal
@kubernetes/sig-contributor-experience-pr-reviews fyi
Automatic merge from submit-queue (batch tested with PRs 40345, 38183, 40236, 40861, 40900)
refactor approver and signer interfaces to be consisten w.r.t. apiserver interaction
This makes it so that only the controller loop talks to the
API server directly. The signatures for Sign and Approve also
become more consistent, while allowing the Signer to report
conditions (which it wasn't able to do before).
Automatic merge from submit-queue (batch tested with PRs 40345, 38183, 40236, 40861, 40900)
remove the create-external-load-balancer flag in cmd/expose.go
**What this PR does / why we need it**:
In cmd/expose.go there is a todo "remove create-external-load-balancer in code on or after Aug 25, 2016.", and now it's been a long time past. So I remove this flag and modify the test cases.
Please check for this, thanks!
**Release note**:
```
remove the deprecated flag "create-external-load-balancer" and use --type="LoadBalancer" instead.
```
Automatic merge from submit-queue
Extract a number of short description strings for translation
@fabianofranz
@kubernetes/sig-cli-pr-reviews
Follow on for https://github.com/kubernetes/kubernetes/pull/39223
addressed review comments
Addressed review comment for pv_reclaimpolicy.go to verify content of the volume
addressed 2nd round of review comments
addressed 3rd round of review comments from jeffvance
Automatic merge from submit-queue (batch tested with PRs 41023, 41031, 40947)
apiserver command line options lead to config
Logically command line options lead to config, not the other way around. We're clean enough now we can actually do the inversion.
WIP because I have some test cycles to fix, but this is all the meat.
@kubernetes/sig-api-machinery-misc
Automatic merge from submit-queue (batch tested with PRs 40980, 40985)
added short names for resources which are exposed during discovery
**What this PR does / why we need it**:
The changes add short names for resources. The short names will be delivered to kubectl during discovery.
Automatic merge from submit-queue (batch tested with PRs 40971, 41027, 40709, 40903, 39369)
Validate unique against HostPort/Protocol/HostIP
**What this PR does / why we need it**:
We can bind to specific IPs however validation will fail for different HostIP:HostPort combination. This is a small fix to check combination of HostPort/Protocol/HostIP rather than just HostPort/Protocol.
Sample configuration
...
"ports": [
{
"protocol": "TCP",
"containerPort": 53,
"hostPort": 55,
"hostIP": "127.0.0.1",
"name": "dns-local-tcp"
},
{
"protocol": "TCP",
"containerPort": 53,
"hostPort": 55,
"hostIP": "127.0.0.2",
"name": "dns-local-tcp2"
}
]
Before:
* spec.template.spec.containers[1].ports[2].hostPort: Duplicate value: "55/TCP"
* spec.template.spec.containers[1].ports[3].hostPort: Duplicate value: "55/TCP"
After applying the patch:
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 127.0.0.1:55 0.0.0.0:* LISTEN 3644/docker-proxy
tcp 0 0 127.0.0.2:55 0.0.0.0:* LISTEN 3629/docker-proxy
Thanks
Ashley
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 40971, 41027, 40709, 40903, 39369)
Set docker opt separator correctly for SELinux options
This is based on @pmorie's commit from #40179
Automatic merge from submit-queue (batch tested with PRs 40971, 41027, 40709, 40903, 39369)
Promote SubjectAccessReview to v1
We have multiple features that depend on this API:
SubjectAccessReview
- [webhook authorization](https://kubernetes.io/docs/admin/authorization/#webhook-mode)
- [kubelet delegated authorization](https://kubernetes.io/docs/admin/kubelet-authentication-authorization/#kubelet-authorization)
- add-on API server delegated authorization
The API has been in use since 1.3 in beta status (v1beta1) with negligible changes:
- Added a status field for reporting errors evaluating access
- A typo was discovered in the SubjectAccessReviewSpec Groups field name
This PR promotes the existing v1beta1 API to v1, with the only change being the typo fix to the groups field. (fixes https://github.com/kubernetes/kubernetes/issues/32709)
Because the API does not persist data (it is a query/response-style API), there are no data migration concerns.
This positions us to promote the features that depend on this API to stable in 1.7
cc @kubernetes/sig-auth-api-reviews @kubernetes/sig-auth-misc
```release-note
The authorization.k8s.io API group was promoted to v1
```
Automatic merge from submit-queue
federation: Refactoring namespaced resources deletion code from kube ns controller and sharing it with fed ns controller
Ref https://github.com/kubernetes/kubernetes/issues/33612
Refactoring code in kube namespace controller to delete all resources in a namespace when the namespace is deleted. Refactored this code into a separate NamespacedResourcesDeleter class and calling it from federation namespace controller.
This is required for enabling cascading deletion of namespaced resources in federation apiserver.
Before this PR, we were directly deleting the namespaced resources and assuming that they go away immediately. With cascading deletion, we will have to wait for the corresponding controllers to first delete the resources from underlying clusters and then delete the resource from federation control plane. NamespacedResourcesDeleter has this waiting logic.
cc @kubernetes/sig-federation-misc @caesarxuchao @derekwaynecarr @mwielgus
Automatic merge from submit-queue (batch tested with PRs 40385, 40786, 40999, 41026, 40996)
optimize duplicate openstack serverList judgement
if len(serverList) > 1, we will return err in pager.EachPage() function,so here we do not need to judge again
Automatic merge from submit-queue (batch tested with PRs 40385, 40786, 40999, 41026, 40996)
Fixed a tiny bug on using RoleBindingGenerator
Fixed a typo bug while using RoleBindingGenerator, this
bug causes error when binding role to service accounts
through "kubectl create rolebinding" command.
Automatic merge from submit-queue
Replace hand-written informers with generated ones
Replace existing uses of hand-written informers with generated ones.
Follow-up commits will switch the use of one-off informers to shared
informers.
This is a precursor to #40097. That PR will switch one-off informers to shared informers for the majority of the code base (but not quite all of it...).
NOTE: this does create a second set of shared informers in the kube-controller-manager. This will be resolved back down to a single factory once #40097 is reviewed and merged.
There are a couple of places where I expanded the # of caches we wait for in the calls to `WaitForCacheSync` - please pay attention to those. I also added in a commented-out wait in the attach/detach controller. If @kubernetes/sig-storage-pr-reviews is ok with enabling the waiting, I'll do it (I'll just need to tweak an integration test slightly).
@deads2k @sttts @smarterclayton @liggitt @soltysh @timothysc @lavalamp @wojtek-t @gmarek @sjenning @derekwaynecarr @kubernetes/sig-scalability-pr-reviews
Automatic merge from submit-queue
add deads2k to registry package owners
I established the package layout and wrote a lot of the non-boilerplate code in this package.
Automatic merge from submit-queue (batch tested with PRs 40930, 40951)
Fix CRI port forwarding
Websocket support was introduced #33684, which broke the CRI
implementation. This change fixes it.
Automatic merge from submit-queue (batch tested with PRs 40943, 40967)
Switch kubectl version and api-versions to create a discovery client …
…directly.
The clientset will throw an error for aggregated apiservers because the
clientset looks for specific versions of apis that are compiled into
the client. These will be missing from aggregated apiservers.
The discoveryclient is fully dynamic and does not rely on compiled
in apiversions.
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 40943, 40967)
switch admission serialized config to an apiserver type
Switches the kube admission config from componentconfig to the new `apiserver.k8s.io` group so that all API servers can use the shared configuration. This switch external serialization, but it does not move the code that reads the config. I'd like to do that as a follow-on.
@kubernetes/sig-api-machinery-misc @kubernetes/api-reviewers @smarterclayton
@derekwaynecarr ptal
@sttts
