Automatic merge from submit-queue (batch tested with PRs 41382, 41407, 41409, 41296, 39636)
Update to use proxy subresource consistently
Proxy subresources have been in place since 1.2.0 and improve the ability to put policy in place around proxy access.
This PR updates the last few clients to use proxy subresources rather than the root proxy
Automatic merge from submit-queue (batch tested with PRs 41299, 41325, 41386, 41329, 41418)
move metav1 conversions to metav1
Conversions for `metav1` types belong in metav1 and should be registered when you register the types.
@mikedanese @luxas I think this is what you just hit in your fresh scheme.
@smarterclayton @lavalamp double check the sanity, but I think this does what people expect.
Automatic merge from submit-queue (batch tested with PRs 41299, 41325, 41386, 41329, 41418)
stop senseless negotiation
Most client commands don't respect a negotiated version at all. If you request a particular version, then of course it should be respected, but if you have none to request, then the current negotiation step doesn't return anything useful so we may as well have nothing so we can at least detect the situation.
@jwforres @kubernetes/sig-cli-pr-reviews
Added a TODO to make the negotiate function useful. I think I'm inclined to remove it entirely unless someone can come up with a useful reason to have it.
Automatic merge from submit-queue (batch tested with PRs 41337, 41375, 41363, 41034, 41350)
use instance's Name to attach gce disk
**What this PR does / why we need it**:
fix#40427
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#40427
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 41357, 41178, 41280, 41184, 41278)
Switch RBAC subject apiVersion to apiGroup in v1beta1
Referencing a subject from an RBAC role binding, the API group and kind of the subject is needed to fully-qualify the reference.
The version is not, and adds complexity around re-writing the reference when returning the binding from different versions of the API, and when reconciling subjects.
This PR:
* v1beta1: change the subject `apiVersion` field to `apiGroup` (to match roleRef)
* v1alpha1: convert apiVersion to apiGroup for backwards compatibility
* all versions: add defaulting for the three allowed subject kinds
* all versions: add validation to the field so we can count on the data in etcd being good until we decide to relax the apiGroup restriction
```release-note
RBAC `v1beta1` RoleBinding/ClusterRoleBinding subjects changed `apiVersion` to `apiGroup` to fully-qualify a subject. ServiceAccount subjects default to an apiGroup of `""`, User and Group subjects default to an apiGroup of `"rbac.authorization.k8s.io"`.
```
@deads2k @kubernetes/sig-auth-api-reviews @kubernetes/sig-auth-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 41115, 41212, 41346, 41340, 41172)
Enable PodTolerateNodeTaints predicate in DaemonSet controller
Ref #28687, this enables the PodTolerateNodeTaints predicate to the daemonset controller
cc @Random-Liu @dchen1107 @davidopp @mikedanese @kubernetes/sig-apps-pr-reviews @kubernetes/sig-node-pr-reviews @kargakis @lukaszo
```release-note
Make DaemonSet controller respect node taints and pod tolerations.
```
Automatic merge from submit-queue
fix service spec for kube api server
For the auto generated kube api-server service, the service spec re-uses the service port itself. The endpoint is created correctly using public port. Fix the service also because there are some plugin controllers that react to service spec itself.
Before fix:
```
sh-4.2# kubectl get endpoints
NAME ENDPOINTS AGE
kubernetes 172.17.0.2:8443,172.17.0.2:8053,172.17.0.2:8053 20h
sh-4.2# kubectl get services kubernetes -o json
...
...
"spec": {
"clusterIP": "172.30.0.1",
"ports": [
{
"name": "https",
"port": 443,
"protocol": "TCP",
"targetPort": 443 ## <--- same as port, even if the endpoint really means 8443
},
{
"name": "dns",
"port": 53,
"protocol": "UDP",
"targetPort": 8053
},
{
"name": "dns-tcp",
...
```
After fix:
```
"spec": {
"clusterIP": "172.30.0.1",
"ports": [
{
"name": "https",
"port": 443,
"protocol": "TCP",
"targetPort": 8443 # <-- fixed, now matches the endpoint object
},
{
"name": "dns",
"port": 53,
"protocol": "UDP",
"targetPort": 8053
},
{
"name": "dns-tcp",
``
Automatic merge from submit-queue
Added kubectl create role command
Added `kubectl create role` command.
Fixed part of #39596
**Release note**:
```
Added one new command `kubectl create role` to help user create a single role from command line.
```
Automatic merge from submit-queue (batch tested with PRs 41312, 41289)
resolve udevadm from PATH in cinder_util.go
**What this PR does / why we need it**:
When a cinder volume gets attached to a node, the cinder volume plugin calls `udevadm` with an absolute path `/usr/bin/udevadm`. This path is incorrect for recent versions of debian, ubuntu or the hyperkube image on gcr.io where `udevadm` is located at `/bin/udevadm` or `/sbin/udevadm`. A variant of the hyperkube image is used on CoreOS to run kubelet with rkt fly stage 1.
As a result of the failed `udevadm` exec, the `AttachDisk` function in `cinder_util.go` returns an error.
This PR removes the absolute path from the `udevadm` exec. As a result, `udevadm` is resolved by looking it up in `PATH`.
This is consistent with the gce volume plugin, which executes `udevadm` the same way.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#29832
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 41137, 41268)
Allow the CertificateController to use any Signer implementation.
**What this PR does / why we need it**:
This will allow developers to create `CertificateController`s with arbitrary `Signer`s, instead of forcing the use of `CFSSLSigner`. It matches the behavior of allowing an arbitrary `AutoApprover` to be passed in the constructor.
**Release note**:
```release-note
NONE
```
CC @mikedanese
Automatic merge from submit-queue (batch tested with PRs 38252, 41122, 36101, 41017, 41264)
BootstrapSigner and TokenCleaner controllers
This is part of https://github.com/kubernetes/features/issues/130 and is an implementation of https://github.com/kubernetes/community/pull/189.
Work that needs to be done yet in this PR:
* [ ] ~~e2e tests~~ Will come in new PR.
* [x] flag to disable this by default
```release-note
Native support for token based bootstrap flow. This includes signing a well known ConfigMap in the `kube-public` namespace and cleaning out expired tokens.
```
@kubernetes/sig-cluster-lifecycle @dgoodwin @roberthbailey @mikedanese
Automatic merge from submit-queue (batch tested with PRs 41223, 40892, 41220, 41207, 41242)
Fixes#40819 and Fixes#33114
**What this PR does / why we need it**:
Start looking up the virtual machine by it's UUID in vSphere again. Looking up by IP address is problematic and can either not return a VM entirely, or could return the wrong VM.
Retrieves the VM's UUID in one of two methods - either by a `vm-uuid` entry in the cloud config file on the VM, or via sysfs. The sysfs route requires root access, but restores the previous functionality.
Multiple VMs in a vCenter cluster can share an IP address - for example, if you have multiple VM networks, but they're all isolated and use the same address range. Additionally, flannel network address ranges can overlap.
vSphere seems to have a limitation of reporting no more than 16 interfaces from a virtual machine, so it's possible that the IP address list on a VM is completely untrustworthy anyhow - it can either be empty (because the 16 interfaces it found were veth interfaces with no IP address), or it can report the flannel IP.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Fixes#40819Fixes#33114
**Special notes for your reviewer**:
**Release note**:
```release-note
Reverts to looking up the current VM in vSphere using the machine's UUID, either obtained via sysfs or via the `vm-uuid` parameter in the cloud configuration file.
```
Automatic merge from submit-queue (batch tested with PRs 41223, 40892, 41220, 41207, 41242)
skip iptables sync if no endpoint changes
Alternative to https://github.com/kubernetes/kubernetes/pull/41173fixes: #26637
No need to checksum. Just compare endpoint maps.
Automatic merge from submit-queue (batch tested with PRs 41248, 41214)
Switch hpa controller to shared informer
**What this PR does / why we need it**: switch the hpa controller to use a shared informer
**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**: Only the last commit is relevant. The others are from #40759, #41114, #41148
**Release note**:
```release-note
```
cc @smarterclayton @deads2k @sttts @liggitt @DirectXMan12 @timothysc @kubernetes/sig-scalability-pr-reviews @jszczepkowski @mwielgus @piosz
Automatic merge from submit-queue (batch tested with PRs 41246, 39998)
Cinder volume attacher: use instanceID instead of NodeID when verifying attachment
**What this PR does / why we need it**: Cinder volume attacher incorrectly uses NodeID instead of openstack instance id, so that reconciliation fails.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#39978
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 39418, 41175, 40355, 41114, 32325)
TaintController
```release-note
This PR adds a manager to NodeController that is responsible for removing Pods from Nodes tainted with NoExecute Taints. This feature is beta (as the rest of taints) and enabled by default. It's gated by controller-manager enable-taint-manager flag.
```
