From fc8252ee23871569dc0f6a95c48b8d3c0971cda0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Kalbermatter?= <loic.kalbermatter@pulseflow.ch>
Date: Mon, 10 Jun 2024 15:49:20 +0200
Subject: [PATCH] feat: update traefik field for multiple hosts

---
 README.md              | 1 +
 templates/traefik.yaml | 8 +++++---
 values.yaml            | 2 +-
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 3e85b18..235021a 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,7 @@ Helm Chart for Stalwart Mail Server - Secure & Modern All-in-One Mail Server (IM
 | service.ports.submission | int | `587` |  |
 | service.type | string | `"NodePort"` |  |
 | traefik.enabled | bool | `false` |  |
+| traefik.hosts | list | `[]` |  |
 | traefik.ports.http | string | `"websecure"` |  |
 | traefik.ports.imaps | string | `"imaps"` |  |
 | traefik.ports.smtps | string | `"smtps"` |  |
diff --git a/templates/traefik.yaml b/templates/traefik.yaml
index 1be77ef..46b7275 100644
--- a/templates/traefik.yaml
+++ b/templates/traefik.yaml
@@ -1,5 +1,5 @@
 {{- if .Values.traefik.enabled }}
-{{- range $port,$entryport := .Values.traefik.ports }}
+{{- range $port, $entryport := .Values.traefik.ports }}
 ---
 apiVersion: traefik.io/v1alpha1
 kind: IngressRouteTCP
@@ -9,13 +9,15 @@ spec:
   entryPoints:
     - {{ $entryport }}
   routes:
-    - match: HostSNI(`{{ $.Values.traefik.host }}`)
+    {{- range $host := .Values.traefik.hosts }}
+    - match: HostSNI(`{{ $host }}`)
       services:
         - name: {{ include "stalwart-mail.fullname" $ }}
           port: {{ $port }}
           proxyProtocol:
             version: 2
+    {{- end }}
   tls:
     passthrough: true
 {{- end }}
-{{- end }}{{/* end-if .enabled */}}
+{{- end }}
diff --git a/values.yaml b/values.yaml
index 7ca8d22..18f5bef 100644
--- a/values.yaml
+++ b/values.yaml
@@ -34,7 +34,7 @@ ingress:
 
 traefik:
   enabled: false
-  #host: "mail.example.com"
+  hosts: []
   ports:
     http: websecure
     imaps: imaps