Ingress + Cloudflare Tunnel

Could you provide an example of how to use Ingress + Cloudflare tunnel?

I guess it is possible to avoid using the Cloud Provider Load Balancer solution if all traffic goes through Cloudflare Tunnel, right?

You can provide the example using Ingress Nginx OR Traefik OR any solution that allows defining custom routes for specific services, for example:

https://github.com/webmakaka/Microservices-with-Node-JS-and-React/blob/master/10_Testing_Isolated_Microservices/k8s/ingress-controller.yaml#L12-L16

Start with the referenced k8s/ingress-controller.yaml example and review the issue discussion about routing traffic through a Cloudflare Tunnel instead of a provider load balancer. Document a working Ingress-based example using Nginx or another stated routing solution, including custom routes for specific services; done means the example clearly shows how the tunnel and routes fit together.

Written by the indexing model from the issue text.