ktube Documentation

ktube is a Kubernetes-native operator for managing secure, outbound-only tunnels to expose your services to the internet using providers like Cloudflare, ngrok, and Microsoft Dev Tunnels.

Quickstart Guide

Get up and running in 5 minutes

Architecture Overview

Understand how ktube works under the hood

Provider Guide

Configure Cloudflare, ngrok, or Dev Tunnels

Provider Development

Build custom providers using Go or AI-assisted prompts

Key Features

  • Outbound-only connections — No inbound firewall rules needed
  • Multi-provider support — Cloudflare, ngrok, Dev Tunnels built-in
  • Quick Tunnels — Auto-generated URLs for development
  • Custom domains — Use your own domains with automatic TLS
  • GitOps ready — Declarative YAML configurations
  • Extensible — Build custom providers with Go or OCI packages