---
title: "firecracker-wsl2-rootless: the reference code"
description: "Firecracker nested in WSL2 with no root at run time: twenty jailed microVMs, each checked from the host. The code behind today's article."
url: "https://mko.run/notes/2026-11-10-firecracker-wsl2-rootless/"
language: "en"
published: 2026-11-10
tags: ["firecracker", "wsl2"]
---
# firecracker-wsl2-rootless: the reference code

Firecracker nested in WSL2 with no root at run time: twenty jailed microVMs, each checked from the host. The code behind [today's article](https://mko.run/firecracker-wsl2-rootless/).