ctlptl

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About

ctlptl is ranked #5 of 23 in local Kubernetes tools on Inferse. It runs on Linux, macOS, Windows. There is a free plan.

Compared on local Kubernetes tools

Free plan: Yesgithub.com
Supported operating systems: macOS, Linux, Windowsgithub.com
Graphical interface: Nogithub.com
Kubernetes version control: Per-cluster selection via --kubernetes-version or kubernetesVersion, documented for Minikubegithub.com
Local registry support: Yesgithub.com

Facts

What it does: ctlptl is a command-line tool for declaratively setting up local Kubernetes clusters using YAML.github.com · 2 Oct 2026
Cluster commands: Its main commands get running clusters, create clusters, apply cluster configuration, and delete clusters and their state.github.com · 2 Oct 2026
Supported cluster tools: The README lists Docker Desktop, KIND, Minikube, and K3D, including registry support for KIND, Minikube, and K3D.github.com · 2 Oct 2026
Resource configuration: ctlptl can allocate CPUs and configure local registries alongside clusters.github.com · 2 Oct 2026
Remote Docker: It can create a cluster on a remote Docker host, which the README describes as useful in CI environments such as CircleCI.github.com · 2 Oct 2026
CI installation: The installation appendix offers a Docker image containing recent versions of kind and ctlptl for CI environments.github.com · 2 Oct 2026
Installation platforms: The project documents installation through Homebrew for Mac and Linux, Scoop for Windows, Go install, Docker, and prebuilt release binaries.github.com · 2 Oct 2026
Development status: The README calls ctlptl a work in progress and welcomes contributions from the Kubernetes community.github.com · 2 Oct 2026
Intended users: The project aims to help infrastructure engineers manage a consistent development environment and support common local cluster setup operations.github.com · 2 Oct 2026
Scope limitation: The README says ctlptl is not intended to set up remote clusters or remote development sandboxes.github.com · 2 Oct 2026
Usage analytics: ctlptl sends anonymized usage statistics, and users can opt out with `ctlptl analytics opt out`.github.com · 2 Oct 2026
Security: GitHub's security page says the repository has no SECURITY.md policy and no published security advisories.github.com · 2 Oct 2026
License: The repository states that ctlptl is licensed under Apache License 2.0.github.com · 2 Oct 2026