This repository contains a feature for GitHub Codespaces to connect the running VM to a Tailscale network.

To get started, add the following feature to your devcontainer.json:

"runArgs": ["--device=/dev/net/tun"],
"features": {
  // ...
  "ghcr.io/tailscale/codespace": {}
  // ...
}

Then launch your Codespace. After it starts up, run tailscale up:

sudo tailscale up --accept-routes

You'll only need to run tailscale up once per Codespace. The Tailscale state will be saved between rebuilds.