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Add support for --dry-run to kubectl patch.
**What this PR does / why we need it**:
Add support for the `--dry-run` flag to `kubectl patch`. This is helpful to be able to preview patches prior to applying them.
**Which issue(s) this PR fixes**:
Refs #11488
**Special notes for your reviewer**:
This PR carries #45712.
**Release note**:
```release-note
`kubectl patch` now supports `--dry-run`.
```
- Add DetectConflictor interface on Element level. Implemented it for particular elements.
- If Options.FailOnConflict is enabled, Merge will detect conflict by invoking doConflictDecect for particular element,
returning ConflictError with details.
- Add tests, including use case examples and illustration. For example: list, map, and complicated combination.
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`--force` only takes effect when `--grace-period=0`
`kubectl delete` should warn when `force` is specified without `--grace-period=0`
**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#61374
**Release note**:
```release-note
NONE
```
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--show-all is inert in v1.11
**What this PR does / why we need it**:
`--show-all` is inert in v1.11
ref: #60210
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
`--show-all` (which only affected pods and only for human readable/non-API printers) is inert in v1.11, and will be removed in a future release.
```
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add --from-literal --from-file docker-reg secret
**Release note**:
```release-note
NONE
```
Related downstream issue https://github.com/openshift/origin/issues/18833
Adds `--from-file` and `--from-literal` flag support to `kubectl create secret docker-registry`.
These flags have the same behavior as their counterparts in `kubectl create secret generic`.
cc @bparees @soltysh
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fix a small error in description
**What this PR does / why we need it**:
The example in create job subcommand lacks job-name, this patch fixes this
**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
```
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distinguish which labels belong to resource
**Release note**:
```release-note
NONE
```
Usability improvement for `kubectl label ... --list` when listing labels for more than one resource.
Append resource kind/name before its set of labels.
**Before**
```
$ kubectl label dc myapp test-deployment-config label1=test --list
app=myapp
label1=test
label1=test
```
**After**
```
$ kubectl label dc myapp test-deployment-config label1=test --list
Listing labels for DeploymentConfig/myapp:
label1=test
app=myapp
Listing labels for DeploymentConfig/test-deployment-config:
label1=test
```
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Remove YEAR field of all generated files and fix kubernetes boilerplate checker
**What this PR does / why we need it**:
Remove YEAR field of all generated files and fix kubernetes boilerplate checker
xref: [remove YEAR fileds in gengo #91](https://github.com/kubernetes/gengo/pull/91)
**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 [#gengo/issues/24](https://github.com/kubernetes/gengo/issues/24)
**Special notes for your reviewer**:
/cc @thockin @lavalamp @sttts
**Release note**:
```release-note
NONE
```
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remove docker-email from required args for "create secret docker-registry"
Completes https://github.com/kubernetes/kubernetes/pull/42191
While that removed `docker-email` as required from the generator, the CLI still asserts the presence of the argument resulting in "error: flag docker-email is required" when `--docker-email` is omitted from a `kubectl create secret docker-registry` call.
Comments on the original issue (https://github.com/kubernetes/kubernetes/issues/41727) note that this change is still needed to accomplish the original intent.
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Add support for --dry-run to kubectl create job
**What this PR does / why we need it**:
Create job subcommand lacks dry-run flag, this patch fix this.
**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
```
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Remove invalid comments in unit tests
**Release note**:
```release-note
NONE
```
1.add dry-run flag for create job subcommand
2.add cmd-util test for create job subcommand
modified: pkg/kubectl/cmd/create_job.go
modified: hack/make-rules/test-cmd-util.sh
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include file name in the error when visiting files
**What this PR does / why we need it**:
/kind bug
/sig cli
**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#60916
**Special notes for your reviewer**:
/cc @kubernetes/sig-cli-api-reviews
**Release note**:
```release-note
include file name in the error when visiting files
```
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flag value bindings for kubectl apply commands
**What this PR does / why we need it**:
/kind cleanup
/sig cli
xxxOptions did not get bound as default value for some flags.
This PR cleans those flag bindings for `kubectl apply` commands.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #60366
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
None
```
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resource-name not present in the URL for list,watch,deletecollection
**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**:
cc @deads2k @liggitt
/sig cli
/sig auth
**Release note**:
```release-note
NONE
```
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flag value bindings for kubectl attach/convert/delete/drain/edit/exec commands
**What this PR does / why we need it**:
xxxOptions did not get bound as default value for flags.
This PR cleans those flag bindings for `kubectl attach/convert/delete/drain/edit/exec` commands.
/kind cleanup
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #60366
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
None
```
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flag value bindings for kubectl create/get/set commands
**What this PR does / why we need it**:
/kind cleanup
/sig cli
xxxOptions did not get bound as default value for some flags.
This PR cleans those flag bindings for `create/get/set` commands.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #60366
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
None
```
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clean testprinter
**What this PR does / why we need it**:
testPrinter became useless after patch #60117
This patch clean 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
```
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supplement for the fix of kubectl default value binding
**What this PR does / why we need it**:
Issue https://github.com/kubernetes/kubernetes/issues/60366
lists a bunch of PRs that fix kubectl default value binding problems.
This patch supplement a missed file.
**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#60366
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Document that endpoints is only plural in resource aliases
**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)*:
Ref #61200
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
