The Kyverno Command Line Interface (CLI) is designed to validate and test policy behavior to resources prior to adding them to a cluster. The CLI can be used in CI/CD pipelines to assist with the resource authoring process to ensure they conform to standards prior to them being deployed. It can be used as a kubectl plugin or as a standalone CLI.

longhornctl, a CLI (command-line interface) designed to simplify Longhorn manual operations.

What Can You Do With longhornctl?

- Install and verify prelight requirements.
- Execute one-time Longhorn operations.
- Gain inside into your Longhorn system.

Meshery manages the provisioning, configuration and operation of your Kubernetes clusters, workloads, and service meshes. While supporting hundreds of different types of cloud native infrastructure integrations.

Meshery also offers a catalog of curated design templates filled with configuration best practices.

Using a GitOps-centric approach, visually and collaboratively design and manage your infrastructure and microservices. Use Meshery to interoperate your various cloud native systems. With both REST and GraphQL APIs, integrating with Meshery as an extensible platform is facilitated through NATS, CloudEvents, gRPC, Service Mesh Interface (SMI), and Service Mesh Performance (SMP).

Find outdated or deprecated Helm charts running in your cluster.

CLI for OpenShift or OKD kubernetes clusters, includes a kubectl binary

With OpenShift Client CLI (oc), you can create applications and manage OpenShift resources. It is built on top of kubectl which means it provides its full capabilities to connect with any kubernetes compliant cluster, and on top adds commands simplifying interaction with an OpenShift cluster.

Develop your applications directly in your Kubernetes Cluster

This project is a component of the Operator Framework, an open source toolkit to manage Kubernetes native applications, called Operators, in an effective, automated, and scalable way. Read more in the introduction blog post.

Operators make it easy to manage complex stateful applications on top of Kubernetes. However writing an Operator today can be difficult because of challenges such as using low level APIs, writing boilerplate, and a lack of modularity which leads to duplication.

The Operator SDK is a framework that uses the controller-runtime library to make writing operators easier by providing:

* High level APIs and abstractions to write the operational logic more intuitively
* Tools for scaffolding and code generation to bootstrap a new project fast
* Extensions to cover common Operator use cases

A cli tool to help discover deprecated apiVersions in Kubernetes

Validation of best practices in your Kubernetes clusters

A Kubernetes cluster resource sanitizer