Deploy and Host Kali Linux on Railway

Kali Linux is a Debian-based Linux distribution designed for security research, penetration testing, digital forensics, and advanced Linux workflows. This template deploys Kali Rolling on Railway using the kalilinux/kali-rolling Docker image, giving you a cloud-hosted Kali environment with Railway SSH access and optional persistent storage.

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About Hosting Kali Linux

Hosting Kali Linux on Railway involves deploying the official Kali Rolling Docker image as a containerized Linux environment. Railway handles infrastructure, deployment, runtime management, networking, and service configuration so you can launch a Kali-based workspace without manually provisioning a VPS. Once deployed, you can connect to the running container using Railway SSH, inspect the system, install packages with apt, run commands, test scripts, and store files in a mounted Railway Volume for persistence across restarts and redeployments.

Common Use Cases

Cloud-hosted Kali Linux workspace for security research, diagnostics, and Linux testing
Isolated environment for testing scripts, packages, tools, and Debian-based workflows
Lightweight Kali sandbox for learning, experimentation, and controlled command-line tasks

Dependencies for Kali Linux Hosting

Railway account
Railway CLI for SSH access
Web browser to access and manage the Railway dashboard
Optional Railway Volume for persistent storage

Deployment Dependencies

This template uses the official Kali Linux Rolling Docker image:

Implementation Details

The template is based on the Kali Rolling Docker image:

kalilinux/kali-rolling

Because this image includes bash, you can use a Railway custom start command like this to keep the container running for SSH access:

bash -lc 'echo "container is running on Railway"; tail -f /dev/null'

Inside the container, Kali packages can be installed with apt:

apt update
apt install -y curl nano htop git

If you want a fuller Kali toolset, install only the packages or metapackages you actually need. For example:

apt update
apt install -y kali-tools-top10

For persistent files, use the mounted Railway Volume path, for example:

/data

Store important files, generated outputs, scripts, logs, and project data inside the mounted volume so they can survive restarts and redeployments.

Why Deploy Kali Linux on Railway?

Railway is a singular platform to deploy your infrastructure stack. Railway will host your infrastructure so you don't have to deal with configuration, while allowing you to vertically and horizontally scale it.

By deploying Kali Linux on Railway, you are one step closer to supporting a complete full-stack application with minimal burden. Host your servers, databases, AI agents, and more on Railway.