code-snippets/docs/docker/cloudflared.md

Cloudflared Tunnel

Often times it's useful to spin up a tunnel to your local machine to test out your application. Cloudflared is a great tool for this, and it's very easy to use with Docker.

Usage

The following command will start a tunnel to your local machine on port 3000:

docker run --rm -p 3000:3000 cloudflare/cloudflared tunnel --url http://host.docker.internal:3000
docker run --rm cloudflare/cloudflared tunnel --url http://host.docker.internal:5173