Creating a Monitoring Servlet for the selenium grid
If you running on Windows, use this command to start the hub:
java -cp *;. org.openqa.grid.selenium.GridLauncherV3 -role hub -servlets ConsoleServlet -hubConfig config.json
In a folder that contains the selenium server standalone jar, the consoleServlet jar, and the config.json
Access the ConsoleServlet here: http://localhost:4444/grid/admin/ConsoleServlet