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
Add --force to kubectl delete and explain force deletion
--force is required for --grace-period=0. --now is == --grace-period=1.
Improve command help to explain what graceful deletion is and warn about
force deletion.
Part of #34160 & #29033
```release-note
In order to bypass graceful deletion of pods (to immediately remove the pod from the API) the user must now provide the `--force` flag in addition to `--grace-period=0`. This prevents users from accidentally force deleting pods without being aware of the consequences of force deletion. Force deleting pods for resources like StatefulSets can result in multiple pods with the same name having running processes in the cluster, which may lead to data corruption or data inconsistency when using shared storage or common API endpoints.
```
--force is required for --grace-period=0. --now is == --grace-period=1.
Improve command help to explain what graceful deletion is and warn about
force deletion.
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
make --include-extended-apis deprecated and remove plumbing
Marks a dead CLI parameter as deprecated and removes the plumbing for it.
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.
reqs:
- the kubectl cmd must support the -f | --filename flag
- the kubectl cmd must support visiting a dir one level deep,
or using more than one resource
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.
Before this patch if you type `kubectl delete [tab][tab]` you would get
nothing. `kubectl delete pod [tab][tab]` would show the list of pods.
This patch causes `kubectl delete [tab][tab]` to show the list of
resources like pod, service, podtemplate, serviceaccount, etc
This change allows the namespace in kubeconfig to be overridden by
specifying the namespace in the spec file. If namespace is explicitly
provided in the command line flags and the spec file has a different
namespace, this will cause an error.
Clayton Coleman