allow custom interface

index.js

@@ -30,6 +30,7 @@ const helmet = require('helmet');
 
 // Get what we need for starting the server
 const serverPort = process.env.SRV_PORT;
+const serverInterface = process.env.SRV_IF;
 
 // Database Setup
 const db = database.db;
@@ -111,7 +112,7 @@ db.sync().then(() => {
         res.json(FormatForAPI(err.message || 'Internal Server Error'));
     });
 
-    app.listen(serverPort, () => {
+    app.listen(serverPort, serverInterface, () => {
-        console.log(`NDM running @ localhost:${serverPort}`);
+        console.log(`NDM running @ ${serverInterface}:${serverPort}`);
     });
 });