Setup A Cloudflare Tunnel With Terraform
I am cooking up some stuff at home and want to put it on the interwebs, but I don’t want it on the same infra as my homelab. Now… I only have a server or 2, so to some degree it will be, but networking-wise I didn’t want to funnel extra traffic through my reverse proxy. So, I’d heard about Cloudflare Tunnels - they sound like P2P VPN to me, but I know there’s layers of the networking stack I’m blatantly ignoring. “What the tunnel is” isn’t much the point - I’m here to show you how to set one up and get yourself a fancy https://app.mydomain.com for your web app running kind of wherever you want Example Repo linked at the bottom Requirements # Terraform or open-tofu. I currently use open-tofu but either would be fine. is a simple way to get going Cloudflare account with a domain API token with permissions: (the example repo runs cloudflared in a docker compose stack) Tunnel # The module is simple and has just a few resources: We see there will be the a DNS record that tofu references by…