Automatic merge from submit-queue
Create client from API version passed in config or use default
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.
This PR should allow accessing `ScheduledJob` properly in `batch/v2alpha1`.
@smarterclayton @deads2k @caesarxuchao @lavalamp ptal
Automatic merge from submit-queue
Add a flag for `kubectl expose`to set ClusterIP and allow headless services
- Use `--cluster-ip=None` to create a headless service
- Fixes#10294
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.
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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
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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
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
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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.
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.
Automatic merge from submit-queue
kubectl: refactor rollout history to be more configurable
ChangeCauseAnnotation is hardcoded in PrintRolloutHistory and it needs
to be overriden since other resources that may need to be added in
`kubectl rollout history` may not use it. Instead of adding one more
method in the factory, refactor the existing HistoryViewer interface
to accomodate the change.
@kubernetes/kubectl
ChangeCauseAnnotation is hardcoded in PrintRolloutHistory and it needs
to be overriden since other resources that may need to be added in
`kubectl rollout history` may not use it. Instead of adding one more
method in the factory, refactor the existing HistoryViewer interface
to accomodate the change.
Automatic merge from submit-queue
--no-header available now for custom-column
Change `CustomColumnsPrinter` to have `noHeader` boolean, also changed `GetPrinter` to receive this bool and pass it through.
One test `TestNewColumnPrinterFromSpecWithNoHeaders` added for checking if there is no headers in output for sure
fixes#24133
Automatic merge from submit-queue
Include petsets in kubectl valid commands
Petsets are already implemented in kubectl, but there were no hints
for that subcommand.
Fixes#25615
Search and replace for references to moved examples
Reverted find and replace paths on auto gen docs
Reverting changes to changelog
Fix bugs in test-cmd.sh
Fixed path in examples README
ran update-all successfully
Updated verify-flags exceptions to include renamed files
Automatic merge from submit-queue
Follow up to PR 25640 - Cleanup newline and tweak help text
Follow up to PR https://github.com/kubernetes/kubernetes/pull/25640
* Remove redundant newline below Aliases:
* Renaming "Available Commands:" to "Available Sub-commands:"
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Remove unneeded continute
very minor but I noticed and it and it bugged me :-)
Signed-off-by: Doug Davis <dug@us.ibm.com>
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kubectl should print usage at the bottom
Override the Usage: output using SetUsageTemplate. Just moved
the strings in the template to make sure we print Usage: at
the bottom of the output and not at the top.
Fixes issue #7496
Automatic merge from submit-queue
kubectl/autoscale: fix tips when validating --max flag
While autoscaling, it was not clear what was the reason of failed --max flag validation.
This fix divides reasons to:
- value not provided or too low
- value of max is lower than value of min
bug 1336632
Bugzilla link: https://bugzilla.redhat.com/show_bug.cgi?id=1336632
Override the Usage: output using SetUsageTemplate. Just moved
the strings in the template to make sure we print Usage: at
the bottom of the output and not at the top.
Fixes issue 7496
Automatic merge from submit-queue
Use `CreatedByAnnotation` constant
A nit but didn't want the strings to get out of sync.
Signed-off-by: Doug Davis <dug@us.ibm.com>
Automatic merge from submit-queue
Update "kubectl get all" to display resource type as part of name
fixes#23838
release-note-none
When running "kubectl get all", or printing any output with mixed resource kinds, an additional column is added to the output with each resource's kind:
`kubectl get all --all-namespaces`
```
NAMESPACE NAME DESIRED CURRENT AGE
default rc/docker-registry-1 1 1 23h
testproject rc/node-1 0 0 2d
NAMESPACE NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE
default svc/docker-registry 172.30.36.42 <none> 5000/TCP 23h
default svc/kubernetes 172.30.0.1 <none> 443/TCP,53/UDP,53/TCP 7d
testproject svc/ruby-ex 172.30.187.128 <none> 8080/TCP 6d
NAMESPACE NAME READY STATUS RESTARTS AGE
default po/docker-registry-1-cpf8o 1/1 Running 1 23h
```
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Automatic merge from submit-queue
kubectl: don't display an empty list when trying to get a single resource that isn't found
Return immediately when attempting to get a singular resource that isn't found, so that we avoid
printing out a List if the output format is something like json or yaml.
Before:
```
$ kubectl get pod/foo -o yaml
apiVersion: v1
items: []
kind: List
metadata: {}
pods "foo" not found
```
After:
```
$ kubectl get pod/foo -o yaml
pods "foo" not found
```
Fixes#28243
@kubernetes/kubectl @kubernetes/rh-ux @smarterclayton @liggitt @deads2k @metral
Automatic merge from submit-queue
Implement custom help command for kubectl
```release-note
* kubectl help now provides "Did you mean this?" suggestions for typo/invalid command names.
```
Custom implementation of help command allows to print `Did you mean this?` with
suggestions, which is missed in embed help command from github.com/spf13/cobra
Also, it can be extended with different search features. At this patch, help
command searches query in short descriptions of commands in case of mismatch
with commands names.
fixes#25234
Own implemenation of help command allows to print `Did you mean this?` with
suggestions, which is missed in embed help command from github.com/spf13/cobra
Also, it can be extended with different search features. At this patch, help
command search query in short descriptions of commands in case of mismatch
with commands names.
fixes#25234
Return immediately when attempting to get a singular resource that isn't found, so that we avoid
printing out a List if the output format is something like json or yaml.
Before:
```
$ kubectl get pod/foo -o yaml
apiVersion: v1
items: []
kind: List
metadata: {}
pods "foo" not found
```
After:
```
$ kubectl get pod/foo -o yaml
pods "foo" not found
```
Automatic merge from submit-queue
Fixed misleading error message when a resource with no selector or na…
Commit:
- Fixed misleading error message when a resource with no selector or name is provided to kubectl delete or label command
This commit fixes#25541
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kubectl attach: error out for non-existing containers
Currently, kubectl attach falls back to the first container which is pretty confusing.
Based on https://github.com/kubernetes/kubernetes/pull/27541.
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TLS bootstrap API group (alpha)
This PR only covers the new types and related client/storage code- the vast majority of the line count is codegen. The implementation differs slightly from the current proposal document based on discussions in design thread (#20439). The controller logic and kubelet support mentioned in the proposal are forthcoming in separate requests.
I submit that #18762 ("Creating a new API group is really hard") is, if anything, understating it. I've tried to structure the commits to illustrate the process.
@mikedanese @erictune @smarterclayton @deads2k
```release-note-experimental
An alpha implementation of the the TLS bootstrap API described in docs/proposals/kubelet-tls-bootstrap.md.
```
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Automatic merge from submit-queue
Dedent
Adding the dedent package and then applying it to the kubectl help commands. Also updating the documentation to reflect the use of dedent.
