Peter Engelbert b4220f8b08 Add credential pluginkubectl kuberc set options (#137300)
* Add <...> kuberc set --section=credentialplugin

The requirement that the `--command` option be provided is no longer
valid; a solution will need to be found.

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>

* Remove required mark on `--command` flag

Move the validation logic to the Validate() function

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>

* Remove requirement for `--command`

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>

* Add cmd test cases for kuberc

- Verify all error messages added/changed by this PR
- Verify changes are effected by at least one valid `kubectl kuberc
  set` invocation with --section=credentialplugin

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>

* Add unit tests for --section=credentialplugin

Additionally:
- Update allowlist-entry validation logic to check for empty string in
  value of k/v pairs
- Update kuberc cmd test with this case as well

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>

* Address linter complaints

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>

* Update staging/src/k8s.io/kubectl/pkg/cmd/kuberc/set.go

Co-authored-by: Maciej Szulik <soltysh@gmail.com>

* Add two new test cases

Additionally:
- update error message when policy is invalid
- use utilerrors.NewAggregate instead of custom code
- add --section=credentialplugin example to cli help
- fix copypasted doc comments
- use more descriptive variable names in for loops
- avoid confusion due to variable shadowing
- fix capitalization typo
- check both validate and run errors in credentialplugin tests

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>

* Improve cli help for policy flag

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>

---------

Signed-off-by: Peter Engelbert <pmengelbert@gmail.com>
Co-authored-by: Maciej Szulik <soltysh@gmail.com>
2026-03-12 22:49:41 +05:30
2026-03-05 17:25:38 -08:00
2026-03-05 16:48:18 -05:00
2024-12-23 00:15:17 +03:30

Kubernetes (K8s)

CII Best Practices Go Report Card GitHub release (latest SemVer)


Kubernetes, also known as K8s, is an open source system for managing containerized applications across multiple hosts. It provides basic mechanisms for the deployment, maintenance, and scaling of applications.

Kubernetes builds upon a decade and a half of experience at Google running production workloads at scale using a system called Borg, combined with best-of-breed ideas and practices from the community.

Kubernetes is hosted by the Cloud Native Computing Foundation (CNCF). If your company wants to help shape the evolution of technologies that are container-packaged, dynamically scheduled, and microservices-oriented, consider joining the CNCF. For details about who's involved and how Kubernetes plays a role, read the CNCF announcement.


To start using K8s

See our documentation on kubernetes.io.

Take a free course on Scalable Microservices with Kubernetes.

To use Kubernetes code as a library in other applications, see the list of published components. Use of the k8s.io/kubernetes module or k8s.io/kubernetes/... packages as libraries is not supported.

To start developing K8s

The community repository hosts all information about building Kubernetes from source, how to contribute code and documentation, who to contact about what, etc.

If you want to build Kubernetes right away there are two options:

You have a working Go environment.
git clone https://github.com/kubernetes/kubernetes
cd kubernetes
make
You have a working Docker environment.
git clone https://github.com/kubernetes/kubernetes
cd kubernetes
make quick-release

For the full story, head over to the developer's documentation.

Support

If you need support, start with the troubleshooting guide, and work your way through the process that we've outlined.

That said, if you have questions, reach out to us one way or another.

Community Meetings

The Calendar has the list of all the meetings in the Kubernetes community in a single location.

Adopters

The User Case Studies website has real-world use cases of organizations across industries that are deploying/migrating to Kubernetes.

Governance

Kubernetes project is governed by a framework of principles, values, policies and processes to help our community and constituents towards our shared goals.

The Kubernetes Community is the launching point for learning about how we organize ourselves.

The Kubernetes Steering community repo is used by the Kubernetes Steering Committee, which oversees governance of the Kubernetes project.

Roadmap

The Kubernetes Enhancements repo provides information about Kubernetes releases, as well as feature tracking and backlogs.

Description
Production-Grade Container Scheduling and Management
Readme Apache-2.0 1.4 GiB
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