Tunneled SSH Access with Cloudflared

Notes on configuring ssh over cloudflared

1. Configure cloudflare tunnel on TARGET

   Add an entry to /etc/cloudflared/config.yml

    - hostname: home.carltons.us
      service: ssh://localhost:22
   

   Remember to restart cloudflared

2. Configure tunnel to TARGET on cloudflared dashboard

3. Install cloudflared on the Mac:

    brew install cloudflare/cloudflare/cloudflared
   

4. Add this to ~/.ssh/config

    Host TARGET
      User mike
      IdentityFile ~/.ssh/id_ed25519
      ProxyCommand cloudflared access ssh --hostname %h