Kubernetes is a lot of fun and also a maze of settings and services. When working on your Ingress rules, it’s good to have something on the inside to validate your configuration. Echo service to the rescue! Example Imagine you’ve got a bunch of services in your cluster, sharing a common base path (in this case /api/echo). And you’ve got ingress in place to manage routing. To see “what gets through” is especially useful when you’re using Ingress’ URL rewriting….