updates

app.py

@@ -11,6 +11,7 @@ DEFAULT_GROUP_PRIORITY = 100
 DEFAULT_GROUP = 'Applications'
 DEFAULT_GROUP_ICON = 'fas fa-box'
 DEFAULT_TITLE = 'Traefik Routers'
+DEFAULT_ICON = 'fas fa-bars'
 
 client = docker.from_env()
 
@@ -30,6 +31,7 @@ def filter_routers(routers, containers):
                 if not is_router_hidden(router['name'], containers):
                     router['description'] = get_router_description(router['name'], containers)
                     router['display_name'] = get_router_display_name(router['name'], containers)
+                    router['icon'] = get_router_icon(router['name'], containers)
                     router['group'] = get_router_group(router['name'], containers)
                     filtered_routers.append(router)
                 break
@@ -71,16 +73,17 @@ def get_router_group(router_name, containers):
             return labels[group_label]
     return DEFAULT_GROUP
 
-def get_groups(containers):
-    groups = {
-        DEFAULT_GROUP: {
-            'priority': DEFAULT_GROUP_PRIORITY,
-            'collapsed': False,
-            'routers': [],
-            'icon': DEFAULT_GROUP_ICON
-        }
-    }
+def get_router_icon(router_name, containers):
+    service_name = router_name.split('@')[0]
+    for container in containers:
+        labels = container.attrs.get('Config', {}).get('Labels', {})
+        icon_label = f'traefik-frontend.http.routers.{service_name}.icon'
+        if icon_label in labels:
+            return labels[icon_label]
+    return DEFAULT_ICON
 
+def get_groups(containers):
+    groups = {DEFAULT_GROUP: {'priority': DEFAULT_GROUP_PRIORITY, 'collapsed': False, 'routers': [], 'icon': DEFAULT_GROUP_ICON}}
     for container in containers:
         labels = container.attrs.get('Config', {}).get('Labels', {})
         for label, value in labels.items():