The command `kubeadm alpha phases addon` has a property
called `kube-dns` which would install kube-dns, pre 1.11.
In the case of 1.11 this property will install CoreDNS,
because the property is also bound to the `CoreDNS` feature gate,
which is now `true` by default.
Fix that by renaming the property to `coredns`, updating the Cobra
info and also updating the unit tests.
Automatic merge from submit-queue (batch tested with PRs 64034, 64072, 64146, 64059, 64161). 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 kubectl wait
Adds a `kubectl wait --for=[delete|condition=condition-name] resource/string` command. This allows generic waiting on well behaved conditions and for a resource or set of resources to be deleted.
This was requested for delete to do foreground deletion
WIP because I need to add test cases.
@kubernetes/sig-cli-maintainers this is using a separation of concerns made possible by the genericclioptions to make an easily unit testable command.
@smarterclayton
```release-note
adds a kubectl wait command
```
Automatic merge from submit-queue (batch tested with PRs 63865, 57849, 63932, 63930, 63936). 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>.
Implement `kubeadm init diff`
**What this PR does / why we need it**:
Some users want to see the changes `kubeadm` woulda apply before actually running `kubeadm upgrade apply`. This shows the changes that will be made to the static pod manifests before applying them. This is a narrower case than `kubeadm upgrade apply --dry-run`, which specifically focuses on the static pod manifests.
**Which issue(s) this PR fixes**:
Part of [kubeadm/489](https://github.com/kubernetes/kubeadm/issues/489#issuecomment-388974795)
**Special notes for your reviewer**:
**Release note**:
```release-note
adds the `kubeadm upgrade diff` command to show how static pod manifests will be changed by an upgrade.
```
This command will use crictl or docker to pull images locally.
The dockerfall back is needed because in some cases the kubelet is not
yet running so there is no CRI dockershim socket available.
Fixeskubernetes/kubeadm#812
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
In preparation for creating a `kubeadm config images pull`
this commit refactors `kubeadm config list-images` into
`kubeadm config images list`.
Signed-off-by: Chuck Ha <ha.chuck@gmail.com>
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 phase command for dynamic kubelet configuration in kubeadm.
**What this PR does / why we need it**:
As the title says.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
partially fixes this: https://github.com/kubernetes/kubeadm/issues/571
**Special notes for your reviewer**:
/cc @luxas @fabriziopandini
@kubernetes/sig-cluster-lifecycle-pr-reviews
**Release note**:
```release-note
Phase `kubeadm alpha phase kubelet` is added to support dynamic kubelet configuration in kubeadm.
```
Automatic merge from submit-queue (batch tested with PRs 50832, 51119, 51636, 48921, 51712)
add reconcile command to kubectl auth
This pull exposes the RBAC reconcile commands through `kubectl auth reconcile -f FILE`. When passed a file which contains RBAC roles, rolebindings, clusterroles, or clusterrolebindings, it will compute covers and add the missing rules.
The logic required to properly "apply" rbac permissions is more complicated that a json merge since you have to compute logical covers operations between rule sets. This means that we cannot use `kubectl apply` to update rbac roles without risking breaking old clients (like controllers).
To solve this problem, RBAC created reconcile functions to use during startup for "stock" roles. We want to offer this power to users who are running their own controllers and extension servers.
This is an intersection between @kubernetes/sig-auth-misc and @kubernetes/sig-cli-misc
Automatic merge from submit-queue (batch tested with PRs 50806, 48789, 49922, 49935, 50438)
Remove deprecated kubectl command aliases
**What this PR does / why we need it**:
These command aliases have been deprecated for more than two years. It's time to remove them.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
ref: #8319#6118#8596
**Special notes for your reviewer**:
/sig cli
**Release note**:
```release-note
Remove deprecated kubectl command aliases `apiversions, clusterinfo, resize, rollingupdate, run-container, update`
```
Automatic merge from submit-queue
Add alpha command to kubectl
Also allow new commands to disable themselves by returning a nil value. This can be used to disable commands based on feature gates.
**What this PR does / why we need it**: Method of enabling alpha functionality in kubectl
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: ref #45922
**Special notes for your reviewer**: Part of a discussion in #45922 with @pwittrock
**Release note**:
```release-note
NONE
```
Alpha commands can be added under `kubectl alpha` and are always
accessible (regardless of feature gates). If no alpha commands have been
defined then `alpha` is not displayed in `help`.
Automatic merge from submit-queue
add set rolebinding/clusterrolebinding command
add command to set user/group/serviceaccount in rolebinding/clusterrolebinding /cc @liggitt @deads2k
Automatic merge from submit-queue (batch tested with PRs 42044, 41694, 41927, 42050, 41987)
Add apply set-last-applied subcommand
implement part of https://github.com/kubernetes/community/pull/287, will rebase after https://github.com/kubernetes/kubernetes/pull/41699 got merged, EDIT: since bug output format has been confirmed, will update the behavior of output format soon
cc @kubernetes/sig-cli-pr-reviews @AdoHe @pwittrock
```release-note
Support kubectl apply set-last-applied command to update the applied-applied-configuration annotation
```
Automatic merge from submit-queue (batch tested with PRs 41146, 41486, 41482, 41538, 41784)
Added `kubectl create clusterrole` command.
Added `kubectl create clusterrole` command.
Fixed part of #39596
**Special notes for your reviewer**:
@deads2k, please help to review this patch, thanks
**Release note**:
```
Added one new command `kubectl create clusterrole` to help user create a single ClusterRole from command line.
```
fabriziopandini