Automatic merge from submit-queue (batch tested with PRs 48911, 49475, 49438, 49362, 49274)
Delete redundant err definition
**What this PR does / why we need it**:
Delete redundant err definition
line 642 has its definition and initialization, so line 641 is redundant.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
NONE
**Special notes for your reviewer**:
NONE
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48636, 49088, 49251, 49417, 49494)
Add customresourcedefinition and its shortcut in "kubectl get"
**What this PR does / why we need it**:
Add customresourcedefinition and its shortcut in "kubectl get" help info.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#48927
**Special notes for your reviewer**:
/cc @orangedeng
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
add cronjobs to all
Categories were added to the discovery API, but the `kubectl` plumbing didn't make it. We *did* make `kubectl all` gate on discovery information, so it can least be a superset.
`cronjobs` are user resources, so I've added them to the list.
@kubernetes/sig-cli-misc
```release-note
added cronjobs.batch to all, so kubectl get all returns them.
```
Automatic merge from submit-queue (batch tested with PRs 49420, 49296, 49299, 49371, 46514)
Refactoring taint functions to reduce sprawl
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#45060
**Special notes for your reviewer**:
@gmarek @timothysc @k82cn @jayunit100 - I moved some fn's to helpers and some to utils. LMK, if you are ok with this change.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46210, 48607, 46874, 46598, 49240)
Make "kubectl version" json format output more readable.
**What this PR does / why we need it**:
##39858 adds a flag --output to `kubectl version`, but the json format output is displayed in one line. It's not so readable. This PR fixes it.
and
- adds a shorthand for `output`
- ~~refactors that: if `--short` is specified, `--output` will be ignored~~
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#43750
**Special notes for your reviewer**:
/cc @php-coder @alejandroEsc
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
Remove service on termination when exec 'kubectl run' command with flags "--rm" and "--expose"
**What this PR does / why we need it**:
As the title says and issue #40504 mentioned.
cc @tanapoln
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#40504
**Special notes for your reviewer**:
Related to: #44915
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49120, 46755, 49157, 49165, 48950)
kubectl: deduplicate deployment generators
**What this PR does / why we need it**: See the description on https://github.com/kubernetes/kubectl/issues/44
**Which issue this PR fixes**: fixes https://github.com/kubernetes/kubectl/issues/44
**Special notes for your reviewer**: Yes, the lines added and removed are about the same. This is because I added 20+ lines of docstrings. Check the diff. You'll see I deleted a lot of duplicated logic :)
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49055, 49128, 49132, 49134, 49110)
make sure that the template param is the right type before using it
The CLI should attempt to make sure that the flags it uses conform to expectations instead of unconditionally killing a process. This allows for possible re-use of the printing stack.
Automatic merge from submit-queue (batch tested with PRs 49055, 49128, 49132, 49134, 49110)
add a union category expander
Adds a union category expander for use when we need to combined hardcoded and non-hardcoded options.
Automatic merge from submit-queue (batch tested with PRs 48914, 48535, 49099, 48935, 48871)
do not close os.Stdin manually
**What this PR does / why we need it**:
We don't need close os.Stdin manually, it will block our read from stdin after finish the visit.
**Special notes for your reviewer**:
**Release note**:
```
None
```
Automatic merge from submit-queue (batch tested with PRs 48481, 48256)
Protect against nil panic in apply
**What this PR does / why we need it**: `kubectl apply` has a potential panic (actually verified in OpenShift in https://github.com/openshift/origin/issues/15017) where a `patcher` calls the `runDelete` function with a nil `resource.RESTClient`, but under some conditions the client is required by that function.
**Release note**:
```release-note
NONE
```
@pwittrock @kubernetes/sig-cli-bugs
Automatic merge from submit-queue
Remove old, core/v1 specific constructs from RESTClient
Now that metav1 is abstracted from the APIs, RESTClient should also be agnostic to the core API.
* Remove `LabelSelectorParam` and `FieldSelectorParam` - use `VersionedParams` with `ListOptions`
* Remove `UintParam`
* Remove all legacy field selector logic from `VersionedParams` - ParameterCodec now handles that
* Remove special parameters (like `timeout`) which is no longer set by most clients
Automatic merge from submit-queue (batch tested with PRs 48381, 48274)
Fix completions for --namespace to override kubectl flags
**What this PR does / why we need it**:
This PR fixes completions for --namespace to override kubectl flags. Due to not using __kubectl_parse_get, __kubectl_get_namespaces doesn't support to override kubectl flags.
**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
Support completion for kubectl config delete-cluster
**What this PR does / why we need it**:
This PR supports completion for kubectl config delete-cluster.
```
$ kubectl config delete-cluster <tab>
cluster01 minikube
```
**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
Support completion for kubectl config delete-cluster
```
Automatic merge from submit-queue (batch tested with PRs 46091, 48280)
allow output patch string in edit command
**What this PR does / why we need it**:
allow user to get the patch from edit command if user is not familiar with the patch format.
```
# ./cluster/kubectl.sh create role a --verb=get,list --resource=no
role "a" created
# ./cluster/kubectl.sh edit role a --output-patch=true
Patch: {"rules":[{"apiGroups":[""],"resources":["nodes"],"verbs":["get","list","delete"]}]}
role "a" edited
# ./cluster/kubectl.sh create role b --verb=get,list --resource=no
role "b" created
# ./cluster/kubectl.sh patch role b -p '{"rules":[{"apiGroups":[""],"resources":["nodes"],"verbs":["get","list","delete"]}]}'
role "b" patched
```
**Which issue this PR fixes**: fixes#47173
**Special notes for your reviewer**:
**Release note**:
```release-note
Could get the patch from kubectl edit command
```
Automatic merge from submit-queue (batch tested with PRs 48578, 48895, 48958)
run must output message on container error
**What this PR does / why we need it**: `kubectl run` must output a message (instead of just exiting with an error code) on container error.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes https://github.com/openshift/origin/issues/15031 found in OpenShift
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 47066, 48892, 48933, 48854, 48894)
replace hardcoded use of "kubectl" in apply warning msg
**Release note**:
```release-note
NONE
```
Removes use of hardcoded "kubectl" in the `kubectl apply ...` warning message that is printed when the `last-applied-configuration` annotation is missing on a resource. This is useful for downstream wrappers around the `apply` command.
cc @stevekuznetsov @fabianofranz
Automatic merge from submit-queue (batch tested with PRs 48082, 48815, 48901, 48824)
Changes for typecasting node in drain
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#48059
**Special notes for your reviewer**:
Precursor to #44944
**Release note**:
```release-note
kubectl drain now uses PATCH instead of PUT to update the node. The node object is now of type v1 instead of using internal api.
```
Automatic merge from submit-queue
Use t.Fatalf instead
**What this PR does / why we need it**:
we can use t.Fatalf to take place of t.Errorf + t.FailNow()
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46738, 48827, 48831)
Add test for kubectl resource filter.
This should prevent regression of the bug fixed in #48786.
Automatic merge from submit-queue (batch tested with PRs 48594, 47042, 48801, 48641, 48243)
Prepare to introduce websockets for exec and portforward
Refactor the code in remotecommand to better represent the structure of
what is common between portforward and exec.
Ref #48633
Automatic merge from submit-queue (batch tested with PRs 48672, 47140, 48709, 48786, 48757)
Correctly filter terminated pods in kubectl
We shouldn't use `Status.Reason` to determine whether the pod has terminated or not.
Automatic merge from submit-queue (batch tested with PRs 48196, 42783, 48507, 47719, 46138)
fix parse resource in setting selector
**What this PR does / why we need it**:
**Which issue this PR fixes**: fixes#47718
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 48402, 47203, 47460, 48335, 48322)
fix kubectl run --env flag
fixes: kubernetes/kubectl#19
cc: @ddcprg
```release-note
`kubectl run --env` no longer supports CSV parsing. To provide multiple env vars, use the `--env` flag multiple times instead of having env vars separated by commas. E.g. `--env ONE=1 --env TWO=2` instead of `--env ONE=1,TWO=2`.
```
Kubernetes Submit Queue