Automatic merge from submit-queue (batch tested with PRs 65290, 65326, 65289, 65334, 64860). 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 printer check to tolerate vendoring
After you've vendored code, the package includes a vendor dir. This updates the code to tolerate that.
/assign @soltysh @juanvallejo
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65290, 65326, 65289, 65334, 64860). 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>.
Typo fix: unqalified=>unqualified
**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 65301, 65291, 65307, 63845, 65313). 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>.
Adds cri-tools as a dependency to kubeadm deb/rpms
Closeskubernetes/kubeadm#942
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
**What this PR does / why we need it**:
This PR adds cri-tools as a dependency to kubeadm. Kubeadm code now requires crictl to exist on the system or an ignorable error will be thrown during init.
**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#942
**Special notes for your reviewer**:
I'm making a similar PR in the release repo as well.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65301, 65291, 65307, 63845, 65313). 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>.
Add option to control SSL chain completion
**What this PR does / why we need it**:
This adds templated support to the kubernetes-worker juju charm for the --enable-ssl-chain-completion option on the ingress proxy. It defaults to false, to ensure that production sites are not reliant on OCSP or DNS in order to function.
**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
kubernetes-worker juju charm: Added support for setting the --enable-ssl-chain-completion option on the ingress proxy. "action required": if your installation relies on supplying incomplete certificate chains and using OCSP to fill them in, you must set "ingress-ssl-chain-completion" to "true" in your juju configuration.
```
Automatic merge from submit-queue (batch tested with PRs 65301, 65291, 65307, 63845, 65313). 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 scheduler reset metrics bug in testinfra
/cc @krzysied
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65301, 65291, 65307, 63845, 65313). 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>.
Add client-go example using fake client in test.
**What this PR does / why we need it**:
This adds an example showing the steps needed to get a working
SharedInformerFactory with a fake client for testing.
**Special notes for your reviewer**:
I had a really hard time figuring out how to use this utility correctly. I don't think this example is sufficient documentation, but it's a good start.
**Release note**:
```release-note
NONE
```
/sig api-machinery
/kind documentation
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>.
Change Azure ARM Rate limiting error message
**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#65284
Change Azure ARM Rate limiting error message
**Special notes for your reviewer**:
@khenidak
**Release note**:
```release-note
Change Azure ARM Rate limiting error message.
```
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 code in runtime/scheme_test.go
**What this PR does / why we need it**:
remove unused code in runtime/scheme_test.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
```
Automatic merge from submit-queue (batch tested with PRs 65064, 65218, 65260, 65241, 64372). 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>.
updated fluentd in fluentd-es-image to version 1.2.2
**What this PR does / why we need it**: Updates fluentd in fluentd-es-image to version 1.2.2.
Also updates all other used gems to most recent versions.
**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 65064, 65218, 65260, 65241, 64372). 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>.
Have the /rootfs rw for containerized node e2e
**What this PR does / why we need it**:
The ``[sig-storage] HostPath [It] should support subPath [NodeConformance]`` test needs it otherwise the kubelet complains with:
```
Jun 19 20:05:27 ip-172-18-11-17.ec2.internal docker[26836]: E0619 20:05:27.495132 26860 kubelet_pods.go:198] failed to create subPath directory for volumeMount "test-volume" of container "test-container-1": cannot create directory /rootfs/tmp/sub-path: read-only file system
```
**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**: The tests are run inside RH infrastructure so no CI tests are needed to run
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 65064, 65218, 65260, 65241, 64372). 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 scale io volume source spec
**What this PR does / why we need it**:
> FSType
Implicitly inferred to be "ext4" if unspecified.
Actually the default value to "xfs".
**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 65064, 65218, 65260, 65241, 64372). 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>.
Add sysctls to the ouput of `describe` on PSPs
**What this PR does / why we need it**:
When promoting the sysctls feature for PSPs, the output of the
`kubectl describe` command was forgotten about. This commit
adds the `AllowedUnsafeSysctls` and `ForbiddenSysctls` fields
to the output of that command.
**Which issue(s) this PR fixes** :
Fixes#65181
**Release notes**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65064, 65218, 65260, 65241, 64372). 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>.
Added attach/mount/check steps to CSI Driver E2E tests
This PR makes the CSI Volume E2E tests actually go through the entire dynamic provisioning pipeline and test attach/mount/check file etc.
Fixes#64927
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 65187, 65206, 65223, 64752, 65238). 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 scheduler port boundary to match detection
zero is allowed to disable the port. Fix boundary check to allow it.
```release-note
NONE
```
No release note because if we fix it in time, nothing was wrong.
Automatic merge from submit-queue (batch tested with PRs 65187, 65206, 65223, 64752, 65238). 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>.
Kubelet watches necessary secrets/configmaps instead of periodic polling
Automatic merge from submit-queue (batch tested with PRs 65187, 65206, 65223, 64752, 65238). 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>.
Fixed detection of inaccessible AWS encryption key.
AWS provisioner now checks if created encrypted volume gets "Available" or it gets silently deleted by AWS because StorageClass referenced invalid (e.g. non-existing) KMS key for encryption.
This seems to be the only way how to detect such invalid key, because Kubernetes may not have enough permission to check if the key exists.
**Which issue(s) this PR fixes**
Fixes#62171
**Special notes for your reviewer**:
**Release note**:
```release-note
AWS now checks for validity of ecryption key when creating encrypted volumes. Dynamic provisioning of encrypted volume may get slower due to these checks.
```
/sig aws
/sig storage
@kubernetes/sig-aws-misc
Automatic merge from submit-queue (batch tested with PRs 65187, 65206, 65223, 64752, 65238). 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>.
sample-apiserver: Add RBAC roles and ClusterRoleBindings for Admission Webhooks
**What this PR does / why we need it**:
When you run the `sample-apiserver` using the [manifests provided in the artifacts directory](https://github.com/kubernetes/sample-apiserver/tree/master/artifacts/example), you will get the following errors, related to insufficient permissions to list Namespaces and Admission Webhooks:
```
E0619 07:43:06.422862 1 reflector.go:205] k8s.io/sample-apiserver/vendor/k8s.io/client-go/informers/factory.go:130: Failed to list *v1.Namespace: namespaces is forbidden: User "system:serviceaccount:wardle:apiserver" cannot list namespaces at the cluster scope
E0619 07:43:06.423981 1 reflector.go:205] k8s.io/sample-apiserver/vendor/k8s.io/client-go/informers/factory.go:130: Failed to list *v1beta1.MutatingWebhookConfiguration: mutatingwebhookconfigurations.admissionregistration.k8s.io is forbidden: User "system:serviceaccount:wardle:apiserver" cannot list mutatingwebhookconfigurations.admissionregistration.k8s.io at the cluster scope
E0619 07:43:07.424130 1 reflector.go:205] k8s.io/sample-apiserver/vendor/k8s.io/client-go/informers/factory.go:130: Failed to list *v1beta1.ValidatingWebhookConfiguration: validatingwebhookconfigurations.admissionregistration.k8s.io is forbidden: User "system:serviceaccount:wardle:apiserver" cannot list validatingwebhookconfigurations.admissionregistration.k8s.io at the cluster scope
```
This PR adds two manifests, `rbac.yaml` containing the RBAC rules, and `rbac-bind.yaml` used to bind roles to the `wardle` service account.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: None
**Release note**:
```release-note
NONE
```
/assign @sttts @deads2k
/sig api-machinery
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>.
juju charms: set more accurate status based on goal_state
**What this PR does / why we need it**:
Use juju goal-state to report more accurate charm status.
**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 https://github.com/juju-solutions/bundle-canonical-kubernetes/issues/593
**Special notes for your reviewer**:
The goal-state hook tool was released in juju 2.4. For deployments on earlier versions of juju, this will fall back to the current status reporting behavior.
**Release note**:
```release-note
Report accurate status for kubernetes-master and -worker charms.
```
Automatic merge from submit-queue (batch tested with PRs 65152, 65199, 65179, 64598, 65216). 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 optimization from getWork in resourcequota/controller.go
**What this PR does / why we need it**:
This change simplifies the code in
plugin/pkg/admission/resourcequota/controller.go by removing the
optimization in getWork that required the caller to NOT call
completeWork if getWork returns the empty list of work. BTW, the
caller was not obeying that requirement; now the caller's behavior
(which is unchanged) is right.
**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#63608
**Special notes for your reviewer**:
This is a simpler alternative to #64377
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65152, 65199, 65179, 64598, 65216). 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 MaxAge default audit log option
Fix typo in flag default.
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65152, 65199, 65179, 64598, 65216). 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>.
Do not query for VMUUID in vsphere cloud provider if it was explicitly passed
**What this PR does / why we need it**:
It allows running the kube controller-manager with the vsphere cloudprovider enabled on a machine that is not a vmware VM
**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#65145
**Special notes for your reviewer**:
**Release note**:
```release-note
In the vSphere cloud provider the `Global.vm-uuid` configuration option is not deprecated anymore, it can be used to overwrite the VMUUID on the controller-manager
```
/sig vmware
Automatic merge from submit-queue (batch tested with PRs 65123, 65176, 65139, 65084, 65056). 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 dynamic provisioning tests on AWS.
The tests are not slow, they finish on GCE in ~46 seconds and on AWS
in ~103 seconds.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65123, 65176, 65139, 65084, 65056). 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>.
Increase fluentd-gcp grace termination period to 1min
By default, all pods have 30s for graceful termination. This gives fluentd additional 30s to export logs e.g. when the node is shutting down.
**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
fluentd-gcp grace termination period increased to 60s.
```
cc @vishh
Automatic merge from submit-queue (batch tested with PRs 65123, 65176, 65139, 65084, 65056). 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>.
Periodically fetch logexported nodes instead of sleeping
Automatic merge from submit-queue (batch tested with PRs 65123, 65176, 65139, 65084, 65056). 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>.
Pass cluster_location argument to Heapster
**What this PR does / why we need it**:
Fixes Stackdriver monitoring on GCE clusters where cluster location is not a single zone, for example regional clusters.
**Release note**:
```release-note
Pass cluster_location argument to Heapster
```
Automatic merge from submit-queue (batch tested with PRs 65123, 65176, 65139, 65084, 65056). 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 in kubeadm generated doc
Fix a typo in kubeadm comment that leads to confusing docs generated.
```release-note
None
```
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>.
Add OWNERS file for rpm packages to mirror the debs
**What this PR does / why we need it**:
Makes the rpm bazel package OWNERS match the deb one
Adds @chuckha as reviewer and @timothysc as an approver for both
**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
```
@kubernetes/sig-cluster-lifecycle-pr-reviews @ixdy
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>.
etcd: reuse leases for keys in a time window
Reuse leases for keys in a time window, to reduce the overhead to etcd
caused by using massive number of leases
Fixes#47532
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65116, 61718, 65140, 65128, 65099). 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>.
apiserver: add context to authn/authz kubeconfig errors
Before this the user only saw messages about in-cluster config, but didn't know which.
Automatic merge from submit-queue (batch tested with PRs 65116, 61718, 65140, 65128, 65099). 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>.
apiextensions: add update to testSimpleCRUD (again?)
Did we ever have that before cleanups/refactorings?
Automatic merge from submit-queue (batch tested with PRs 65116, 61718, 65140, 65128, 65099). 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>.
Narrow e2e pre-check on scheduler predicates
WaitForAllNodesHealthy actually checks for optional add-ons running on all nodes. The scheduler tests only care about node readiness, so just check for that.
Hit this running scheduler e2e tests downstream on clusters that do not deploy those optional add-ons. The test would just hang and fail unnecessarily
/sig scheduling
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65265, 64822, 65026, 65019, 65077). 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>.
rm dead auto gen code
During our product upgrade, found `pkg/client/listers/apis` should not exist.
Delete this package.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 65265, 64822, 65026, 65019, 65077). 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>.
Correct several mistakes in the comments/doc for PollImmediate.
**What this PR does / why we need it**:
The wait.PollImmediate(...) docs refer to the Poll(...) function by mistake which is confusing. This PR fixes that issue.
**Release note**:
```release-note
Corrected a mistake in the documentation for wait.PollImmediate(...)
```
Automatic merge from submit-queue (batch tested with PRs 65265, 64822, 65026, 65019, 65077). 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 some small mistakes in kubeadm
**What this PR does / why we need it**:
fix some small mistakes in kubeadm
**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. 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>.
Split scheduler latency metric to fine-grained steps
This splits the summary metric we recently added into finer steps. It should be very useful for performance experiments.
/cc @wojtek-t
fyi - @bsalamat @misterikkit
Strictly speaking this is a breaking change, but since this metric was added only ~week ago I think it should fine (we should port this change to 1.11).
```release-note
Split 'scheduling_latency_seconds' metric into finer steps (predicate, priority, premption)
```
