ArgoCD configuration on Bare metal with nginx-ingress and cloudflare tunnel
Before starting, lets visualize a illustration how it works User initiates a request to a web application hosted on a cluster server. DNS resolution directs the user to Cloudflare. Cloudflare acts as a reverse proxy, terminating the SSL/TLS connection and initiating a tunnel to the Nginx ingress controller in the Kubernetes cluster. The Nginx ingress controller routes the request based on the Host header to the appropriate service within the cluster. The service distributes traffic across pods running the application. A selected pod processes the request and generates a response. The response travels back through the Nginx ingress controller, Cloudflare tunnel, and finally to the user’s device. ...