mailu app initial attempt

mailu/ingress.yaml

@@ -0,0 +1,42 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: mailu
+  namespace: {{ .namespace }}
+  annotations:
+    traefik.ingress.kubernetes.io/router.entrypoints: websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
+    cert-manager.io/cluster-issuer: letsencrypt-prod
+    external-dns.alpha.kubernetes.io/target: {{ .externalDnsDomain }}
+    external-dns.alpha.kubernetes.io/cloudflare-proxied: "false"
+spec:
+  ingressClassName: traefik
+  tls:
+  - hosts:
+    - {{ .hostname }}
+    secretName: {{ .tlsSecretName }}
+  rules:
+  - host: {{ .hostname }}
+    http:
+      paths:
+      - path: /admin
+        pathType: Prefix
+        backend:
+          service:
+            name: admin
+            port:
+              number: 80
+      - path: /webmail
+        pathType: Prefix
+        backend:
+          service:
+            name: webmail
+            port:
+              number: 80
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: front
+            port:
+              number: 80