Automating Cloudflare Tunnel with Terraform

What this post added

This post introduces the automation of Cloudflare Tunnel using Terraform, enabling Infrastructure as Code for secure application exposure. It details the transition from manual 'classic' tunnels to API-driven 'Named Tunnels' and demonstrates how to provision tunnels, backend instances (like GCP compute instances), and DNS records using Terraform. This significantly enhances the scalability, CI/CD integration, and dynamic resource management capabilities of Cloudflare Tunnel.