apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: mosquitto
  annotations:
    cert-manager.io/cluster-issuer: "letsencrypt"
    external-dns.alpha.kubernetes.io/target: home.martyn.berlin
spec:
  ingressClassName: nginx
  tls:
  - hosts:
    - iot.martyn.berlin
    secretName: mosquitto-certs
  rules:
  - host: iot.martyn.berlin
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: mosquitto-ws
            port: 
              number: 9001