configure OSM

site.conf

@@ -87,6 +87,18 @@
     },
   },
 
+  config_mode = {
+    geo_location = {
+      osm = {
+        center = {
+          lat = 49.3761,
+          lon = 6.9468,
+        },
+        zoom = 10,
+      },
+    },
+  },
+
   -- The next node feature allows clients to always reach the node it is
   -- connected to using a known IP address.
   next_node = {