Should support appProtocol http

[ryanobjc]

Kubernetes Version

v1.29.3+orb1

Helm Chart Version

ngrok-ingress-controller ngrok-system 4 2025-01-14 15:34:51.501113 -0800 PST deployed kubernetes-ingress-controller-0.15.0 0.12.2

Operator Configuration

n/a

System Info

Darwin mm.local 24.1.0 Darwin Kernel Version 24.1.0: Thu Oct 10 21:03:11 PDT 2024; root:xnu-11215.41.3~2/RELEASE_ARM64_T6020 arm64

Kubernetes Logs

{"level":"info","ts":"2025-01-14T23:36:10Z","msg":"Starting workers","controller":"gateway","controllerGroup":"gateway.networking.k8s.io","controllerKind":"Gateway","worker count":1}
{"level":"info","ts":"2025-01-14T23:36:10Z","logger":"cache-store-driver","msg":"sync start"}
{"level":"info","ts":"2025-01-14T23:36:10Z","logger":"cache-store-driver","msg":"syncing driver state!!"}
{"level":"error","ts":"2025-01-14T23:36:10Z","logger":"cache-store-driver","msg":"could not find port for service","namespace":"test","service":"dwn","error":"unsupported appProtocol: 'http', must be 'k8s.ngrok.com/http2', 'kubernetes.io/h2c' or ''. From: test service: dwn","stacktrace":"github.com/ngrok/kubernetes-ingress-controller/internal/store.(*Driver).calculateTunnelsFromGateway\n\tgithub.com/ngrok/kubernetes-ingress-controller/internal/store/driver.go:1634\ngithub.com/ngrok/kubernetes-ingress-controller/internal/store.(*Driver).calculateTunnels\n\tgithub.com/ngrok/kubernetes-ingress-controller/internal/store/driver.go:1551\ngithub.com/ngrok/kubernetes-ingress-controller/internal/store.(*Driver).Sync\n\tgithub.com/ngrok/kubernetes-ingress-controller/internal/store/driver.go:428\ngithub.com/ngrok/kubernetes-ingress-controller/internal/controller/gateway.(*HTTPRouteReconciler).Reconcile\n\tgithub.com/ngrok/kubernetes-ingress-controller/internal/controller/gateway/httproute_controller.go:109\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile\n\tsigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:119\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler\n\tsigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:316\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem\n\tsigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:266\nsigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2\n\tsigs.k8s.io/[email protected]/pkg/internal/controller/controller.go:227"}
{"level":"info","ts":"2025-01-14T23:36:10Z","logger":"cache-store-driver","msg":"sync done"}

Helm Chart configuration

No response

What happened

My service uses appProtocol: http - because it does use http, but I guess ngrok doesn't like http backend?

In this case, our manifests originally run on istio, but in our test environment we are using ngrok, but it seems like we will have to deviate because of this bug.

What you think should happen instead

Ngrok supports http backends, that it fails on an appProtocol: http doesn't seem conforming.

How to reproduce

No response