1.kubectl copy /tmp/test-file test-pod:/
2.kubectl copy /tmp/test-file test-pod:
example 1 will fail, example 2 will cause a panic.
This patch fix bugs above.
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fix print object should be updated error
**What this PR does / why we need it**:
Print object should be updated.
After this patch, it goes the same as create.go
0254399884/pkg/kubectl/cmd/create.go (L346)
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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fix kubectl apply error message
**What this PR does / why we need it**:
Fix messy code in kubectl apply error message.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixeskubernetes/kubectl#197
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/sig cli
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Support completion for kubectl apply view/edit-last-applied
**What this PR does / why we need it**: With this PR, `kubectl apply view/edit-last-applied` support completion.
```
$ kubectl apply view-last-applied <tab>
certificatesigningrequest configmap daemonset event job node pod podtemplate rolebinding serviceaccount storageclass
clusterrolebinding controllerrevision deployment horizontalpodautoscaler namespace persistentvolume poddisruptionbudget replicaset secret statefulset
componentstatus cronjob endpoints ingress networkpolicy persistentvolumeclaim podsecuritypolicy replicationcontroller service status
$ kubectl apply view-last-applied deployment nginx<tab>
nginx nginx2
```
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
`kubectl apply view/edit-last-applied support completion.
```
kubectl logs -l will print logs for pods with the same label, however
it doesn't support pods with multi containers. This change adds support
to it with --all-containers.
Ussage:
$ kubectl logs my-pod --all-containers
$ kubectl logs -laa=bb --all-containers
$ kubectl logs my-pod my-container --all-containers (err: --all-containers=true should not be specifiled with container name my-container)
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Fix comments and small fixes
**What this PR does / why we need it**: Fix some comments, and remove trivial duplicates.
**Release note**:
```release-note
None
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
escape literal percent sign when formatting
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#61503
**Special notes for your reviewer**:
/assign @janetkuo @liggitt
/cc @kubernetes/sig-cli-bugs
**Release note**:
```release-note
escape literal percent sign when formatting
```
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Add support for --dry-run to kubectl patch.
**What this PR does / why we need it**:
Add support for the `--dry-run` flag to `kubectl patch`. This is helpful to be able to preview patches prior to applying them.
**Which issue(s) this PR fixes**:
Refs #11488
**Special notes for your reviewer**:
This PR carries #45712.
**Release note**:
```release-note
`kubectl patch` now supports `--dry-run`.
```
- Add DetectConflictor interface on Element level. Implemented it for particular elements.
- If Options.FailOnConflict is enabled, Merge will detect conflict by invoking doConflictDecect for particular element,
returning ConflictError with details.
- Add tests, including use case examples and illustration. For example: list, map, and complicated combination.
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`--force` only takes effect when `--grace-period=0`
`kubectl delete` should warn when `force` is specified without `--grace-period=0`
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#61374
**Release note**:
```release-note
NONE
```
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--show-all is inert in v1.11
**What this PR does / why we need it**:
`--show-all` is inert in v1.11
ref: #60210
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
`--show-all` (which only affected pods and only for human readable/non-API printers) is inert in v1.11, and will be removed in a future release.
```
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add --from-literal --from-file docker-reg secret
**Release note**:
```release-note
NONE
```
Related downstream issue https://github.com/openshift/origin/issues/18833
Adds `--from-file` and `--from-literal` flag support to `kubectl create secret docker-registry`.
These flags have the same behavior as their counterparts in `kubectl create secret generic`.
cc @bparees @soltysh
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fix a small error in description
**What this PR does / why we need it**:
The example in create job subcommand lacks job-name, this patch fixes this
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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distinguish which labels belong to resource
**Release note**:
```release-note
NONE
```
Usability improvement for `kubectl label ... --list` when listing labels for more than one resource.
Append resource kind/name before its set of labels.
**Before**
```
$ kubectl label dc myapp test-deployment-config label1=test --list
app=myapp
label1=test
label1=test
```
**After**
```
$ kubectl label dc myapp test-deployment-config label1=test --list
Listing labels for DeploymentConfig/myapp:
label1=test
app=myapp
Listing labels for DeploymentConfig/test-deployment-config:
label1=test
```
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Remove YEAR field of all generated files and fix kubernetes boilerplate checker
**What this PR does / why we need it**:
Remove YEAR field of all generated files and fix kubernetes boilerplate checker
xref: [remove YEAR fileds in gengo #91](https://github.com/kubernetes/gengo/pull/91)
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes [#gengo/issues/24](https://github.com/kubernetes/gengo/issues/24)
**Special notes for your reviewer**:
/cc @thockin @lavalamp @sttts
**Release note**:
```release-note
NONE
```
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remove docker-email from required args for "create secret docker-registry"
Completes https://github.com/kubernetes/kubernetes/pull/42191
While that removed `docker-email` as required from the generator, the CLI still asserts the presence of the argument resulting in "error: flag docker-email is required" when `--docker-email` is omitted from a `kubectl create secret docker-registry` call.
Comments on the original issue (https://github.com/kubernetes/kubernetes/issues/41727) note that this change is still needed to accomplish the original intent.
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Add support for --dry-run to kubectl create job
**What this PR does / why we need it**:
Create job subcommand lacks dry-run flag, this patch fix this.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Remove invalid comments in unit tests
**Release note**:
```release-note
NONE
```
1.add dry-run flag for create job subcommand
2.add cmd-util test for create job subcommand
modified: pkg/kubectl/cmd/create_job.go
modified: hack/make-rules/test-cmd-util.sh
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include file name in the error when visiting files
**What this PR does / why we need it**:
/kind bug
/sig cli
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#60916
**Special notes for your reviewer**:
/cc @kubernetes/sig-cli-api-reviews
**Release note**:
```release-note
include file name in the error when visiting files
```
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flag value bindings for kubectl apply commands
**What this PR does / why we need it**:
/kind cleanup
/sig cli
xxxOptions did not get bound as default value for some flags.
This PR cleans those flag bindings for `kubectl apply` commands.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #60366
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
None
```
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resource-name not present in the URL for list,watch,deletecollection
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
cc @deads2k @liggitt
/sig cli
/sig auth
**Release note**:
```release-note
NONE
```
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flag value bindings for kubectl attach/convert/delete/drain/edit/exec commands
**What this PR does / why we need it**:
xxxOptions did not get bound as default value for flags.
This PR cleans those flag bindings for `kubectl attach/convert/delete/drain/edit/exec` commands.
/kind cleanup
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #60366
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
None
```
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flag value bindings for kubectl create/get/set commands
**What this PR does / why we need it**:
/kind cleanup
/sig cli
xxxOptions did not get bound as default value for some flags.
This PR cleans those flag bindings for `create/get/set` commands.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #60366
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
None
```
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clean testprinter
**What this PR does / why we need it**:
testPrinter became useless after patch #60117
This patch clean it
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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supplement for the fix of kubectl default value binding
**What this PR does / why we need it**:
Issue https://github.com/kubernetes/kubernetes/issues/60366
lists a bunch of PRs that fix kubectl default value binding problems.
This patch supplement a missed file.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#60366
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Document that endpoints is only plural in resource aliases
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Ref #61200
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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remove "scale job" from help info
Remove "scale job" from help info since it's deprecated
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/assign @deads2k @soltysh
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improve get description
ref: #60210
/assign @deads2k
**Release note**:
```release-note
NONE
```
Before this change:
```
$ kubectl exec -p nginx-aaaaaaaaaaaaa-67b58bf687-r68b9 ls
-p POD_NAME is DEPRECATED and will be removed in a future version. Use exec POD_NAME instead.bin
boot
dev
...
$ kubectl scale --replicas=2 job/pi
kubectl scale job is DEPRECATED and will be removed in a future version.job.batch "pi" scaled
```
After this change:
```
$ kubectl exec -p nginx-aaaaaaaaaaaaa-67b58bf687-r68b9 ls
-p POD_NAME is DEPRECATED and will be removed in a future version. Use exec POD_NAME instead.
bin
boot
dev
...
$ kubectl scale --replicas=2 job/pi
kubectl scale job is DEPRECATED and will be removed in a future version.
job.batch "pi" scaled
```
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code-gen: output golint compliant 'Generated by' comment
New PR instead of reopening #58115 because /reopen did not work.
This won't be ready to merge until the upstream https://github.com/kubernetes/gengo/pull/94 merges. Once that merges, the second commit will be changed to godep-save.sh and update-staging-godeps.sh, and the last commit will be changed to update-all.sh
The failing test is due to the upstream changes not being merged yet
```devel-release-note
Go code generated by the code generators will now have a comment which allows them to be easily identified by golint
```
Fixes#56489
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kubectl: flag value bindings for common utils
**What this PR does / why we need it**:
/kind cleanup
/sig cli
xxxOptions did not get bound as default value for some flags.
This PR cleans those flag bindings in common utils library.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #60366
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
None
```
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flag value bindings for kubectl label/patch/taint/top commands
**What this PR does / why we need it**:
/kind cleanup
/sig cli
xxxOptions did not get bound as default value for some flags.
This PR cleans those flag bindings for `kubectl label/patch/taint/top` commands.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
xref #60366
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 59286, 59743, 59883, 60190, 60165). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
DaemonSet Controller and tests to apps/v1
**What this PR does / why we need it**:
Updates the DaemonSet controller, its integration tests, and its e2e tests to use the apps/v1 API.
**Release note**:
```release-note
The DaemonSet controller, its integration tests, and its e2e tests, have been updated to use the apps/v1 API.
```
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Remove pkg/client/unversioned
**What this PR does / why we need it**:
This is removing unused package, and moves the used bits into appropriate placeholders.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#25442
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/assign @deads2k
/assign @sttts
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deprecate --show-all
`--show-all` is a pod-only filter that only affects human-readable printing of pods and only from `kubectl get`. It hides pods which are in a terminal state. Even at the beginning this was questionable, since you often (usually?) want to see the pods that have failed: all happy pods are alike, but every unhappy pod is unhappy in its own way. In addition, it only worked on human-readable printers. Doing a `-o name` or `-o yaml` showed a different set of results!
Per the mailing list discussion here: https://groups.google.com/forum/#!topic/kubernetes-sig-cli/0SxgDxObxD0
```release-note
`--show-all` (which only affected pods and only for human readable/non-API printers) is now defaulted to true and deprecated. It will be inert in 1.11 and removed in a future release.
```
/assign @adohe
/assign @pwittrock
/assign @soltysh
@kubernetes/sig-cli-maintainers
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kubectl scale: support Unstructured objects
Support `Unstructured` objects with kubectl scale.
So that we can use the scale subresource for custom resources (possible after https://github.com/kubernetes/kubernetes/pull/55168 is merged):
```
➜ cluster/kubectl.sh scale --replicas=5 crontabs/my-new-cron-object
crontab "my-new-cron-object" scaled
```
**Release note**:
```release-note
NONE
```
/cc sttts deads2k p0lyn0mial
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kubectl create job
**What this PR does / why we need it**:
This add `kubectl create job` command, and is a followup to #60039.
**Special notes for your reviewer**:
**Release note**:
```release-note
Add kubectl create job command
```
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Remove ClientSetForVersion & ClientConfigForVersion from factory
**What this PR does / why we need it**:
This is further cleaning the factory.
**Special notes for your reviewer**:
/assign @deads2k
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Allow env to be updated via specific key in resource
**What this PR does / why we need it**:
This change allows users of the `oc` client to specify a list of comma-separated keys when running `oc set env` which should be imported from a resource i.e configmap or secret
This can be useful when a number of applications want to share a configuration object but don't want to pollute a resource with unused environment
**Release note**:
```release-note
Allow kubectl env to specify which keys to import from a config map
```
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remove unneeded factory codec methods
Builds on https://github.com/kubernetes/kubernetes/pull/60117, so only the last commit is unique.
After we collapsed onto our own internal scheme for managing conversion and typing, the flexibility in codecs is the next area to collapse. This pull eliminates those methods from the factory and then removes lots of dead code in the fake factories that supported this un-used flexibility
@kubernetes/sig-cli-maintainers
@pwittrock @adohe @soltysh looking cleaner all the time.
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58716, 59977, 59316, 59884, 60117). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
collapse printing paths
This collapses our printers into:
1. `PrintSuccess` - which was special cased before and should really just be a flavor of printer
2. `PrintObject` - prints an object using all the defaults. This should go away once we have options on all our commands.
3. `PrinterForOptions` - which gives back a printer based on the options. This should really be a method on the options themselves.
And none of these methods have any factory dependencies anymore.
@kubernetes/sig-cli-maintainers
@soltysh @juanvallejo You two have followed the work. Let's tie this off.
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Remove trailing commas from test-swagger.json
Trailing commas are not allowed in JSON. Commas are only allowed between values. See http://www.json.org/
**What this PR does / why we need it**:
Fixes invalid JSON in test-swagger.json
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 59391, 58097, 60057, 60090). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
cleanup printers some more
This cleans up some more dead printer flags and unnecessary arguments for various methods. We're getting closer. Still need to clean up some ugly around `PrintSuccess` and then its time to start trimming layers.
@kubernetes/sig-cli-maintainers
```release-note
NONE
```
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kubectl port-forward should resolve service port to target port
**What this PR does / why we need it**:
Continues on the work in #59705, this PR adds additional support for looking up targetPort for a service, as well as enable using svc/name to select a pod.
**Which issue(s) this PR fixes**:
Fixes#15180Fixes#59733
**Special notes for your reviewer**:
I decided to create pkg/kubectl/util/service_port.go to contain two functions that might be re-usable.
**Release note**:
```release-note
`kubectl port-forward` now supports specifying a service to port forward to: `kubectl port-forward svc/myservice 8443:443`
```
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fix --watch on multiple requests
**Release note**:
```release-note
NONE
```
`kubectl get <resource> --watch` only supports watching a single resource kind at a time.
This check fails if more than one resource `Info` is returned.
When dealing with large quantities of a single resource kind, or an amount that exceeds the value of `--chunk-size`, more than one request is made to the server causing a resource `Info` to be created for each of the requests, ultimately causing the above check to fail even though we are dealing with the same type of resource.
This patch modifies that check to take into account the GVKs of all infos returned, and only fail if at least one differs.
cc @deads2k
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fix all the typos across the project
**What this PR does / why we need it**:
There are lots of typos across the project. We should avoid small PRs on fixing those annoying typos, which is time-consuming and low efficient.
This PR does fix all the typos across the project currently. And with #59463, typos could be avoided when a new PR gets merged.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/sig testing
/area test-infra
/sig release
/cc @ixdy
/assign @fejta
**Release note**:
```release-note
None
```
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add more error logs in kubectl run
**What this PR does / why we need it**:
closes issue #29307
now will get log with different cases:
```bash
kubectl run hello-node --image=aronchick/hello-node:2.0 --port=8080 --expose=true
service "hello-node" created
deployment "hello-node" created
kubectl run hello-node --image=aronchick/hello-node:2.0 --port=8080 --expose=true
Error from server (AlreadyExists): deployments.extensions "hello-node" already exists
Error from server (AlreadyExists): services "hello-node" already exists
kubectl delete deploy hello-node
deployment "hello-node" deleted
kubectl run hello-node --image=aronchick/hello-node:2.0 --port=8080 --expose=true
deployment "hello-node" created
Error from server (AlreadyExists): services "hello-node" already exists
kubectl delete svc hello-node
service "hello-node" deleted
kubectl run hello-node --image=aronchick/hello-node:2.0 --port=8080 --expose=true
service "hello-node" created
Error from server (AlreadyExists): deployments.extensions "hello-node" already exists
```
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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2nd try at using a vanity GCR name
The 2nd commit here is the changes relative to the reverted PR. Please focus review attention on that.
This is the 2nd attempt. The previous try (#57573) was reverted while we
figured out the regional mirrors (oops).
New plan: k8s.gcr.io is a read-only facade that auto-detects your source
region (us, eu, or asia for now) and pulls from the closest. To publish
an image, push k8s-staging.gcr.io and it will be synced to the regionals
automatically (similar to today). For now the staging is an alias to
gcr.io/google_containers (the legacy URL).
When we move off of google-owned projects (working on it), then we just
do a one-time sync, and change the google-internal config, and nobody
outside should notice.
We can, in parallel, change the auto-sync into a manual sync - send a PR
to "promote" something from staging, and a bot activates it. Nice and
visible, easy to keep track of.
xref https://github.com/kubernetes/release/issues/281
TL;DR:
* The new `staging-k8s.gcr.io` is where we push images. It is literally an alias to `gcr.io/google_containers` (the existing repo) and is hosted in the US.
* The contents of `staging-k8s.gcr.io` are automatically synced to `{asia,eu,us)-k8s.gcr.io`.
* The new `k8s.gcr.io` will be a read-only alias to whichever regional repo is closest to you.
* In the future, images will be promoted from `staging` to regional "prod" more explicitly and auditably.
```release-note
Use "k8s.gcr.io" for pulling container images rather than "gcr.io/google_containers". Images are already synced, so this should not impact anyone materially.
Documentation and tools should all convert to the new name. Users should take note of this in case they see this new name in the system.
```
This is the 2nd attempt. The previous was reverted while we figured out
the regional mirrors (oops).
New plan: k8s.gcr.io is a read-only facade that auto-detects your source
region (us, eu, or asia for now) and pulls from the closest. To publish
an image, push k8s-staging.gcr.io and it will be synced to the regionals
automatically (similar to today). For now the staging is an alias to
gcr.io/google_containers (the legacy URL).
When we move off of google-owned projects (working on it), then we just
do a one-time sync, and change the google-internal config, and nobody
outside should notice.
We can, in parallel, change the auto-sync into a manual sync - send a PR
to "promote" something from staging, and a bot activates it. Nice and
visible, easy to keep track of.
Automatic merge from submit-queue (batch tested with PRs 59276, 51042, 58973, 59377, 59472). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Allow passing request-timeout from NewRequest all the way down
**What this PR does / why we need it**:
Currently if you pass `--request-timeout` it's not passed all the way down to the actual request object. There's a separate field on the `Request` object that allows setting that timeout, but it's not taken from that flag.
@smarterclayton @deads2k ptal, this is coming from https://github.com/openshift/origin/pull/13701
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remove mapper dependency for cmdutil.Factory#PrintSuccess
**Release note**:
```release-note
NONE
```
Part of a series of patches removing printing stack dependency on mappings the rest mapper
**Before**
```
$ kubectl label pod/my-pod label=label
pod "my-pod" labeled
```
**After**
```
$ kubectl label pod/my-pod label=label
pods "my-pod" labeled
```
cc @deads2k
Automatic merge from submit-queue (batch tested with PRs 51323, 59306, 58991, 59050). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix apply --force w/ invalid resource
Fixes https://github.com/kubernetes/kubernetes/issues/58984
- First commit: Fixes cases where `--force` is provided with `kubectl apply`, with an object that is BOTH invalid and will cause a conflict error
- Second commit: Fixes cases where `--force` is provided with `kubectl apply`, with an invalid object
Justification for the first commit here: https://bugzilla.redhat.com/show_bug.cgi?id=1539529#c3
**Release note**:
```release-note
NONE
```
cc @ironcladlou
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kubectl should return an error if "-l" and "--all" are both specified
**What this PR does / why we need it**:
Per discussion in [#50497](https://github.com/kubernetes/kubernetes/pull/50497#discussion_r134881507)
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
/assign @caesarxuchao @mengqiy
**Release note**:
```release-note
kubectl should return an error if "-l" and "--all" are both specified
```
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add example for kubectl config unset, this will help user use
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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suggest using describe cmd to list pod containers
**Release note**:
```release-note
NONE
```
Usability: suggest using `kubectl describe` to obtain available pod containers when running `kubectl attach ...`
cc @soltysh
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Use GetDryRunFlag to keep consistent
**What this PR does / why we need it**:
There's a cmd util GetDryRunFlag, but we still get 'dry-run' directly somewhere. This PR makes them consistent.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58955, 58968, 58971, 58963, 58298). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
removes the remainder from ScalerFor method
**What this PR does / why we need it**:
this PR removes existing scalers from `ScalerFor` method
**Release note**:
```release-note
NONE
```
all remaining scalers were replaced by GenericScaler exept JobScaler.
It is not clear whether JobScaler could use generic scaler or not.
For more details see the pull request.
Automatic merge from submit-queue (batch tested with PRs 57229, 58907). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Abstract cmd valid args get behind the factory
**What this PR does / why we need it**:
This abstract retrieving the list of handled resources for valid args as a function to follow more conventions.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Prefer exact resource name matches to shortname expansions
Prevents a shortname of "pod" or "pods" from taking precedence over an exact resource name match
```release-note
NONE
```
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Make REST mappings for resources a unique list
This ensures the mappings list for resources(shortcuts, plural) unique,
instead of doing multiple requests to server for the same resource.
**What this PR does / why we need it**:
Treat resource shortcuts, plurals the same thing on kubectl side instead of doing multiple requests to servers, and outputs should not duplicate entires.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#57498
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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Promote Statefulset controller and its e2e tests to use apps/v1
**What this PR does / why we need it**:
Promotes the statefulset controller to use to use the latest apps group [apps/v1](https://github.com/kubernetes/kubernetes/pull/53679)
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes # https://github.com/kubernetes/kubernetes/issues/55714
**Special notes for your reviewer**:
* Listerexpansion for v1 `k8s.io/client-go/listers/apps/v1` (was recently done for v1beta2)
* `v1beta2` && `v1` had `ObservedGeneration` as `int64` where as `v1beta1` and rest of the code (including conversion) is expecting `ObservedGeneration` to be `*int64`
```
type StatefulSetStatus struct {
// observedGeneration is the most recent generation observed for this StatefulSet. It corresponds to the
// StatefulSet's generation, which is updated on mutation by the API Server.
// +optional
ObservedGeneration int64 `json:"observedGeneration,omitempty" protobuf:"varint,1,opt,name=observedGeneration"`
```
* for kubectl's `rollback` and `history` commands a couple functions have been duplicated to allow us to use `v1` version instead of `v1beta1` for statefulsets, while the older functions are still used by other controllers.
We should be able to remove these duplicates once all the controllers are moved.
If this aligns with the plan then i could move other controllers too.
cc: @kow3ns
**Release note**:
```release-note
NONE
```
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Add binary configmap
Reviving code from https://github.com/kubernetes/kubernetes/pull/33549 submitted by @zreigz
**What this PR does / why we need it**:
Add support for binary files in ConfigMap
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#32432
**Special notes for your reviewer**:
**Release note**:
```release-note
ConfigMap objects now support binary data via a new `binaryData` field. When using `kubectl create configmap --from-file`, files containing non-UTF8 data will be placed in this new field in order to preserve the non-UTF8 data. Use of this feature requires 1.10+ apiserver and kubelets.
```
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[Kubectl] Update RunCreate to follow more conventions
**What this PR does / why we need it**:
Make RunCreate with options like other commands, and abstract raw() into separated func.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58302, 58782, 58555, 58741). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
use containing API group when resolving shortname from discovery
**What this PR does / why we need it**:
kubectl does not use containing API group when resolving shortname from discovery
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#58695
**Special notes for your reviewer**:
/assign @liggitt
/cc @nikhita @zjj2wry
**Release note**:
```release-note
use containing API group when resolving shortname from discovery
```
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kubectl: Use metrics-server for kubectl top commands
**What this PR does / why we need it**:
This PR implements support for the kubectl top commands to use the metrics-server as an aggregated API, instead of requesting the metrics from heapster directly. If the `metrics.k8s.io` API is not served by the apiserver, then this still falls back to the previous behavior.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#55489
**Special notes for your reviewer**:
As utilizing heapster as well as the v1alpha1 version of the metrics API is discouraged, I intentionally implemented the support very separated, so that once it is decided, that support is entirely removed, this will make it easy.
**Release note**:
```release-note
Support metrics API in `kubectl top` commands.
```
/cc @kubernetes/sig-instrumentation-pr-reviews @DirectXMan12 @fgrzadkowski @piosz
Previously, running commands like `kubectl get` with no further
arguments would print a list of valid resource types with an error
messages formatted like so:
<snip>
* serviceaccounts (aka 'sa')
* services (aka 'svc')
* statefulsets (aka 'sts')
* storageclasses (aka 'sc')error: Required resource not specified.
Use "kubectl explain <resource>" for a detailed description of that resource (e.g. kubectl explain pods).
See 'kubectl get -h' for help and examples.
This commit adds extra spacing so it now looks pretty:
<snip>
* serviceaccounts (aka 'sa')
* services (aka 'svc')
* statefulsets (aka 'sts')
* storageclasses (aka 'sc')
error: Required resource not specified.
Use "kubectl explain <resource>" for a detailed description of that resource (e.g. kubectl explain pods).
See 'kubectl get -h' for help and examples.
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Remove unused code in UT files in pkg/
**What this PR does / why we need it**:
Remove unused code in UT files in pkg/ .
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
update vendor spf13/cobra to enforce required flags
**What this PR does / why we need it**:
spf13/cobra#502 has enforced checking flags that marked as required, an error will be raised if unset.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*:fixes #54855
xref #48400fixeskubernetes/kubectl#121
**Special notes for your reviewer**:
/assign @liggitt @eparis
**Release note**:
```release-note
kubectl now enforces required flags at a more fundamental level
```
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Add more validators when run kubectl get with --raw
**What this PR does / why we need it**:
1. Make --raw and --output mutually exclusive for kubectl get cmd
2. Add url/ParseRequestURI check for the specified raw URI
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#57379
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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bug(cli):fix kubectl rollout status not recoginze resource namespace
**What this PR does / why we need it**:
Fixes#42364
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
cc @kubernetes/sig-cli-pr-reviews
**Release note**:
```release-note
NONE
```
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small tfix in cmd factory comment
Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
**What this PR does / why we need it**:
tfix in cmd factory comment
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
wires the generic scaler to kubectl
**What this PR does / why we need it**:
the changes introduced in this commit plumbs in the generic scaler to kubectl.
note that we don't change the behaviour of kubectl.
For example it won't scale new resources. That's the end goal.
The first step is to retrofit existing code to use the generic scaler.
**Release note**:
```release-note
NONE
```
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Allow kubectl drain to continue w ds-managed pods with local storage
**Release note**:
```release-note
NONE
```
Prevents oadm drain from failing if it encounters DaemonSet-managed pods
that have local storage, when the option to ignore DaemonSet-managed
pods has been specified.
Will add a test
cc @kubernetes/sig-cli-misc @deads2k @fabianofranz @dustymabe
note that we don't change the behaviour of kubectl.
For example it won't scale new resources. That's the end goal.
The first step is to retrofit existing code to use the generic scaler.
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client-go: remove import of github.com/gregjones/httpcache
Moves NewCacheRoundTripper from `k8s.io/client-go/transport` to its own package. This prevents Kubernetes clients from requiring its dependencies.
This change removes the following transitive imports from `k8s.io/client-go/kubernetes`
```
github.com/google/btree
github.com/gregjones/httpcache
github.com/gregjones/httpcache/diskcache
github.com/peterbourgon/diskv
```
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58025, 57112, 57879, 57571, 58062). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix typos in kubectl pkg
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49874, 56919, 57246). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
refactor getting uninitialized in kubectl get
**What this PR does / why we need it**:
remove leftover TODO to refactor getting uninitialized in kubectl get
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
/assign @smarterclayton
**Release note**:
```release-note
None
```
This patch adds missing value to a format string (%s) in --restart flag
validation for "kubectl run".
"kubectl run --restart=foo" was giving error:
error: invalid restart policy: %!s(MISSING)
Now it says:
error: invalid restart policy: foo
Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
Automatic merge from submit-queue (batch tested with PRs 57511, 57978). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Small improvement of showKind get
**What this PR does / why we need it**:
Given the complexity of determining whether to show resource with kind, this PR will be a small improvement when with `--show-kind=true`. There's no need to waste time to run the complex logic if we already decided to show resource with kind.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Simplify the sorting codes
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```
Automatic merge from submit-queue (batch tested with PRs 57521, 56769). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
forbid unnamed context
**What this PR does / why we need it**:
forbid unnamed contexts with validation
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56747
**Special notes for your reviewer**:
/assign @sttts @fabianofranz
**Release note**:
```release-note
forbid unnamed context
```
This moves plugin/pkg/scheduler to pkg/scheduler and
plugin/cmd/kube-scheduler to cmd/kube-scheduler.
Bulk of the work was done with gomvpkg, except for kube-scheduler main
package.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
delete the unused function in kubectl
**What this PR does / why we need it**:
delete some unused code in `kubctl`
Shijiang Wei