Automatic merge from submit-queue
Fix kubectl help command
PR 48d47b1027 broke `kubectl help` command due
to wrong check `help for help cmd` .
Fixes#29736
Automatic merge from submit-queue
fix kubectl rolling update empty file cause panic issue
```release-note
Fix issue with kubectl panicing when passed files that do not exist.
```
Fix#29398
@pwittrock @justinsb ptal. This just fix on the cmd layer, I am thinking whether we should return err from marshal&unmarshal if the reader is empty.
When creating a client read the GroupVersion value passed in the
restclient.Config. If the passed GroupVersion does not match current
group or is not enabled fallback to default GroupVersion for that group.
Automatic merge from submit-queue
Validation logic applied to edited file
The file that is submitted via ``edit`` is now subject to validation
logic as any other file. The validation flags were added to the ``edit``
command.
Fixes: #17542
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Fix Windows terminal handling
Fix some issues with Windows terminal handling with respect to TTYs that came up as part of the
code that adds support for terminal resizing.
cc @smarterclayton @sttts @csrwng
The more explicit regular expression for rejection makes a
possibility of accessing pods (or any other resources) which
contain "attach" or "exec" in their names via proxy API. It
was not possible before.
Also, the reference for "run" resource was removed, because
it doesn't exist in any of k8s APIs currently.
Fixes: #21464
Automatic merge from submit-queue
Make sure --record=false is acknowledged when passed to commands
```release-note
Change setting "kubectl --record=false" to stop updating the change-cause when a previous change-cause is found.
```
Ensures that when `--record=false` is explicity set that no `ChangeCauseAnnotation`s are set on the object. Previously, if `--record=true` was used then all following actions triggered a `ChangeCauseAnnotation` even if `--record=false` was set, due to the prior `ChangeCauseAnnotation` existing.
Reference to bug report: https://bugzilla.redhat.com/show_bug.cgi?id=1351127
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Automatic merge from submit-queue
kubectl apply add --overwrite flag
```release-note
Add "kubectl --overwrite" flag to automatically resolve conflicts between the modified and live configuration using values from the modified configuration.
```
fixes#17238
This PR just add the `--overwrite` flag, pkg/strategicpatch has already support overwrite. @bgrant0607 @jackgr ptal.
Automatic merge from submit-queue
Implement a RESTMappings method
With the introduction of batch/v1 and batch/v2alpha1, any
MultiRESTMapper that has per groupversion mappers (as a naive discovery
client would create) would end up being unable to call RESTMapping() on
batch.Jobs. As we finish up discovery we will need to be able to choose
prioritized RESTMappings based on the service discovery doc.
This change implements RESTMappings(groupversion) which returns all
possible RESTMappings for that kind. That allows a higher level call to
prioritize the returned mappings by server or client preferred version.
@deads2k
The file that is submitted via edit is now subject to validation
logic as any other file. The validation flags were added to the edit
command.
Fixes: #17542
Automatic merge from submit-queue
Support terminal resizing for exec/attach/run
```release-note
Add support for terminal resizing for exec, attach, and run. Note that for Docker, exec sessions
inherit the environment from the primary process, so if the container was created with tty=false,
that means the exec session's TERM variable will default to "dumb". Users can override this by
setting TERM=xterm (or whatever is appropriate) to get the correct "smart" terminal behavior.
```
Fixes#13585
With the introduction of batch/v1 and batch/v2alpha1, any
MultiRESTMapper that has per groupversion mappers (as a naive discovery
client would create) would end up being unable to call RESTMapping() on
batch.Jobs. As we finish up discovery we will need to be able to choose
prioritized RESTMappings based on the service discovery doc.
This change implements RESTMappings(groupversion) which returns all
possible RESTMappings for that kind. That allows a higher level call to
prioritize the returned mappings by server or client preferred version.
Automatic merge from submit-queue
update resource builder error message to be more clear
release-note-none
The error message given by command line `kubectl get` is sometimes of no help / not clear on what must be corrected, e.g.：
`kubectl get pod pod/database-1-i10b9`
error: when passing arguments in resource/name form, all arguments must include the resource
##### Steps to Reproduce:
1. Run command "$ kubectl get pod pod/database-1-i10b9"
##### Actual Result:
Get unfriendly error message which is of no help:
"error: when passing arguments in resource/name form, all arguments must include the resource"
##### Expected Result:
Error message should recommend end user to run this cli in good grammar: "$ kubectl get pod database-1-i10b9" or "$ kubectl get pod/database-1-i10b9"
##### Before
"error: when passing arguments in resource/name form, all arguments must include the resource"
##### After
"error: there is no need to specify a resource type as a separate argument when passing arguments in resource/name form (e.g. `kubectl get resource/<resource_name>` instead of `kubectl get resource resource/<resource_name>`"
[]()
Add support for terminal resizing for exec, attach, and run. Note that for Docker, exec sessions
inherit the environment from the primary process, so if the container was created with tty=false,
that means the exec session's TERM variable will default to "dumb". Users can override this by
setting TERM=xterm (or whatever is appropriate) to get the correct "smart" terminal behavior.
