Tutorial: How to Set Up Cross-Region K8s 1.32 with Submariner 0.19 and Cloudflare Tunnel

Cross-region Kubernetes deployments reduce latency by 62% for global user bases, but 78% of engineering teams fail to configure multi-cluster networking correctly within their first 3 attempts. This tutorial eliminates that pain with a production-grade setup of K8s 1.32, Submariner 0.19, and Cloudfl