Automatic merge from submit-queue
Update client config invalid option errors to be more specific
This patch adds better error handling for cases where a global option (such as --context or --cluster) causes an invalid config to be returned.
```release-note
release-note-none
```
This patch provides a more relevant error message when a client
configuration option is passed with an invalid or non-existent value.
`$ kubectl get pods --cluster="non-existent"`
```
error: No configuration file found, please login or point to an existing
file
```
`$ kubectl get pods --cluster="non-existent"`
```
error: cluster "non-existent" does not exist
```
Automatic merge from submit-queue
Allow empty annotation values
Related downstream issue: https://github.com/openshift/origin/issues/11175
**Release note**:
```release-note
release-note-none
```
Annotations with empty values can be used, for example, in diagnostics
logging. This patch removes the client-side check for empty values in
an annotation key-value pair.
**Before**
```
$ kubectl annotate pod zookeeper-1 node-selector="" --overwrite
error: invalid annotation format: node-selector=
```
**After**
```
$ kubectl annotate pod zookeeper-1 node-selector="" --overwrite
pod "zookeper-1" annotated
```
```
$ kubectl get po/zookeeper-1 --template='{{.metadata.annotations}}'
map[... node-selector: test-label:test]
```
@fabianofranz @liggitt
Annotations with empty values can be used, for example, in diagnostics
logging. This patch removes the client-side check for empty values in
an annotation key-value pair.
**Before**
```
$ kubectl annotate pod zookeeper-1 node-selector="" --overwrite
error: invalid annotation format: node-selector=
```
**After**
```
$ kubectl annotate pod zookeeper-1 node-selector="" --overwrite
pod "zookeper-1" annotated
```
```
$ kubectl get po/zookeeper-1 --template='{{.metadata.annotations}}'
map[... node-selector: test-label:test]
```
Automatic merge from submit-queue
Add local option to annotate
**What this PR does / why we need it**:
Add the --local option to be both consistent with other commands and so it can be used with "set selector" and "create service".
**Which issue this PR fixes**
Related: #7296
**Special notes for your reviewer**:
None
**Release note**:
```release-note
Add a new option "--local" to the `kubectl annotate`
```
Automatic merge from submit-queue
Rollout dry run
**What this PR does / why we need it**: rollout undo add dry-run implementation
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#28219
**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`.
-->
```
rollout undo add dry-run option
```
Most of the contents of docs/ has moved to kubernetes.github.io.
Development of the docs and accompanying files has continued there, making
the copies in this repo stale. I've removed everything but the .md files
which remain to redirect old links. The .yaml config files in the docs
were used by some tests, these have been moved to test/fixtures/doc-yaml,
and can remain there to be used by tests or other purposes.
Automatic merge from submit-queue
Basic scaler/reaper for petset
Currently scaling or upgrading a petset is more complicated than it should be. Would be nice if this made code freeze on friday. I'm planning on a follow up change with generation number and e2es post freeze.
Automatic merge from submit-queue
Add a short `-n` for `kubectl --namespace`
fixes#24078
`--namespace` is a very common flag for nearly every `kubectl` command we have. We should claim `-n` for it.
Automatic merge from submit-queue
add --raw for kubectl get
Adds a `--raw` option to `kubectl get` that allow you specify your URI, but use the transport built by `kubectl`. This is especially useful when working with secured environments that require authentication and authorization to hit non-api endpoints. For example, `kubect get --raw /metrics` or if you want to debug a watch with a view at the exact data `kubectl get --raw '/api/v1/namespaces/one/replicationcontrollers?watch=true'`.
@kubernetes/kubectl
@fabianofranz fyi
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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---
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This allows us to start building real dependencies into Makefile.
Leave old hack/* scripts in place but advise to use 'make'. There are a few
rules that call things like 'go run' or 'build/*' that I left as-is for now.
