DNS name change.

Signed-off-by: Martyn Ranyard <m@rtyn.berlin>

apps-kustomized/external-mqtt/ing.yaml

@@ -0,0 +1,24 @@
+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