Automatic merge from submit-queue (batch tested with PRs 37860, 38429, 38451, 36050, 38463)
Remove "pod xxx deleted" message from kubectl run --rm
This is a follow-on to https://github.com/kubernetes/kubernetes/issues/28695
Its unnecessary to print the message when the user asked for it.
We should only show a msg (error) when we didn't do what they asked.
Also showing this in a "kubectl run" is bad because it then
gets appended to the user's output and they would then have to strip
it off if they want to use the output in some follow-on processing.
Signed-off-by: Doug Davis <dug@us.ibm.com>
```release-note
kubectl run --rm no longer prints "pod xxx deleted"
```
Automatic merge from submit-queue (batch tested with PRs 38413, 37164)
Remove chatty "waiting for pod" msg from kubectl run
Attacking #28695 one step at a time
Signed-off-by: Doug Davis <dug@us.ibm.com>
Its unnecessary to print the message when the user asked for it.
We should only show a msg (error) when we didn't do what they asked.
Also showing this in a "kubectl run" is bad because it then
gets appended to the user's output and they would then have to strip
it off if they want to use the output in some follow-on processing.
Signed-off-by: Doug Davis <dug@us.ibm.com>
Automatic merge from submit-queue
When --grace-period=0 is provided, wait for deletion
The grace-period is automatically set to 1 unless --force is provided, and the client waits until the object is deleted.
This preserves backwards compatibility with 1.4 and earlier. It does not handle scenarios where the object is deleted and a new object is created with the same name because we don't have the initial object loaded (and that's a larger change for 1.5).
Fixes#37117 by relaxing the guarantees provided.
```release-note
When deleting an object with `--grace-period=0`, the client will begin a graceful deletion and wait until the resource is fully deleted. To force deletion, use the `--force` flag.
```
The grace-period is automatically set to 1 unless --force is provided,
and the client waits until the object is deleted.
This preserves backwards compatibility with 1.4 and earlier. It does not
handle scenarios where the object is deleted and a new object is created
with the same name.
Automatic merge from submit-queue
Deprecate extensions/v1beta1.Jobs related stuff
This PR supersedes https://github.com/kubernetes/kubernetes/pull/33861, it's a pre-req for removing `extensions/v1beta1.Jobs` (#32763) in the next release.
@kubernetes/kubectl @kubernetes/api-review-team ptal
@bgrant0607 @erictune @janetkuo fyi
```release-note
Deprecate extensions/v1beta1.Jobs
```
Automatic merge from submit-queue
Better kubectl run validations
Adds more validations to flags that must be mutually exclusive in `kubectl run`. For example, `--dry-run` must not be used with `--attach`, `--stdin` or `--tty`. Adds unit tests for these new validations and some previously existing ones.
**Release note**:
<!-- Steps to write your release note:
1. Use the release-note-* labels to set the release note state (if you have access)
2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`.
-->
```release-note
NONE
```
Automatic merge from submit-queue
Update run flags to point to generators docs
@janetkuo you've requested that in https://github.com/kubernetes/kubernetes/pull/32484#issuecomment-246840562 I'm opening this PR but like you I don't like the length of the descriptions already. The other problem with this is that there's not clean docs for a user to figure out what the generators are. I've stumbled upon this several times and I always found myself looking into the code :/ How about adding new flag/subcommand that will give you more information about generators and we'd move all those `--restart` and `--generator` information into specific generator info and present at the top level only general information?
Automatic merge from submit-queue
add port validate when --port is set or --expose=true
```shell
$ kubectl run nginx --image=nginx --port=88888 --expose=true
The Deployment "nginx" is invalid.
spec.template.spec.containers[0].ports[0].containerPort: Invalid value: 88888: must be between 1 and 65535, inclusive
$ kubectl run nginx --image=nginx --port=0 --expose=true
error: --port must be a positive integer when exposing a service
```
1. when port is greater than 65535, port is required between 1 and 65535 and deployment 'nginx' can not be created.
2. when port is less than 1, port is not validated and deployment 'nginx' can be created. But service will be created failed.
so i add this change:
when --port is set or --expose=true, validate port range so that error reported can be the same when port is greater than 65535 or less than 1.
And this can also find the port range error before creating the deployment other than during creating the deployment.
Automatic merge from submit-queue
Update kubectl create message when using --dry-run
`kubectl create <resource> <name> --dry-run` provides a misleading success
message.
When commands such as `kubectl new-app node` are run with a
`--dry-run` flag, they make this clear by appending a "(DRY RUN)"
string to the final output. `kubectl create <resource> <name> --dry-run`
does not do this, providing a potentially misleading output.
This patch appends a "(DRY RUN)" string to the end of a successful
message of `kubectl create` subcommands that support the `--dry-run` flag.
`kubectl create quota quota --dry-run`
```
resourcequota "quota" created
```
`kubectl create quota quota --dry-run`
```
resourcequota "quota" created (DRY RUN)
```
**Release note**:
```release-note
release-note-none
```
Automatic merge from submit-queue
add ClientSet to factory to remove non-generated client
We should move to using generated clients in the `kubectl` client. We should really move to generated external clients, but this at least moves away from using manually created clients.
@fabianofranz @mfojtik When I complete this work (move the other commands and eliminate the old API), this will ripple downstream.
Automatic merge from submit-queue
kubectl run add pull-policy flag to control image pull policy
```release-note
Add support for --image-pull-policy to 'kubectl run'
```
Fix#30493
@pwittrock @thockin ptal
Automatic merge from submit-queue
Make more messages respect --quiet flag
Make following two messages respect `--quiet` in `kubectl run`
- `If you don't see a command prompt, try pressing enter.`
- `Pod "name" deleted`
Ref #28695
Automatic merge from submit-queue
return err on `kubectl run --image` with invalid value
When running `kubectl run <configname> --image="Invalid$$%ImageValue%%__"`, a configuration is successfully created with an image name that is not a valid value for an image reference.
This patch validates that the image name is a valid image reference, and returns an error before creating a config if an invalid value is passed.
`$ kubectl run test --image="Invalid__%imagename"`
```
error: Invalid image name "Invalid__%imagename": invalid reference format
```
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Automatic merge from submit-queue
Remove unneeded continute
very minor but I noticed and it and it bugged me :-)
Signed-off-by: Doug Davis <dug@us.ibm.com>
Automatic merge from submit-queue
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.
The one side effect is that for the "kubectl help" commands a newline
is prepended to output, which will alter the yaml output.
Here we use dedent to format the code to match the output.
hack/update-generated-docs.sh has been run and the affected files have
been added.
Note: for describe.go we added a period to the end of an output message.
This sets AttachOptions.CommandName dynamically depending on the corba Command
hierarchy. If the root command is named e.g. "oc" (for the OpenShift cli) this
will result in "oc attach" instead of the static "kubectl attach" before this
patch.
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1341450
Automatic merge from submit-queue
Add flag -t as shorthand for --tty
`-t` was deprecated in #12813 (Aug. 2015, about 6+ months ago).
Now remove `--template`'s shorthand `-t` and create a shorthand `-t` for `--tty` in `kubectl run`.
@kubernetes/kubectl
Most of the logic related to type and kind retrieval belongs in the
codec, not in the various classes. Make it explicit that the codec
should handle these details.
Factory now returns a universal Decoder and a JSONEncoder to assist code
in kubectl that needs to specifically deal with JSON serialization
(apply, merge, patch, edit, jsonpath). Add comments to indicate the
serialization is explicit in those places. These methods decode to
internal and encode to the preferred API version as previous, although
in the future they may be changed.
React to removing Codec from version interfaces and RESTMapping by
passing it in to all the places that it is needed.
This commit moves the generators into separate buckets and creates
separate calls for each one group. This helps in providing just the
necessary generators to each generator command.
Validation of flags against generators is also added so that flags
that are not meant to be used with a specific generator will result
in error.
Increase the supported controls on pod logging. Add validaiton to pod
log options. Ensure the Kubelet is using a consistent, structured way to
process pod log arguments.
Add ?sinceSeconds=<durationInSeconds>, &sinceTime=<RFC3339>, ?timestamps=<bool>,
?tailLines=<number>, and ?limitBytes=<number>
