Ingressroute subdomain rule

Traefik Traefik v2 (latest)
1

Hi there,

I am quite new with kubernetes and Ingressroutes and am facing the following challenge:

I wanted to make a pod (zigbee2mqtt) available through a subdomain. Already tried it with pathprefix but it was not working so I thought about subdomains with the following IngressRoute forwarding to the respective k8s service: http://zigbee.domain.home

---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
  name: zigbee2mqtt-ingress-route
  namespace: homeassistant
  labels:
    app: zigbee2mqtt
spec:
  entryPoints:
    - web
  routes:
  - match:  HostRegexp(`zigbee.domain.home`) 
    kind: Rule
    services:
    - name: zigbee2mqtt
      port: 8080
      kind: Service
  tls: {}

It shows up in the Traefik dashboard but, however, does not lead to the connected service:

grafik
grafik1154×580 28 KB

Entering the service's IP directly (red) works. The domain (blue) is also internally registered as a DNS entry.

Any ideas what I am missing?
Thanks and looking forward to learning a lot :slight_smile: