web dashboard in single container

files/docker/web/node_server/server.js

@@ -17,7 +17,8 @@ const io     = new Server(server);
 /* --------------------------------------------------------------------- */
 let config = {};
 try {
-  const file = fs.readFileSync(path.resolve(__dirname, 'cosmostat_settings.yaml'), 'utf8');
+  const filePath = '/app/cosmostat_settings.yaml';
+  const file     = fs.readFileSync(filePath, 'utf8');
   config = yaml.load(file);
 } catch (e) {
   console.error('Failed to load config.yaml:', e);