allow client to change servers

[CyberNorris]

We have a client with a prod and a dev server. They need the ability to have the FortiWeb switch between the two servers. Is there an easy way to give them access just to change the IP in the server pool, or to mark one system in maintenance and the other enabled?

My concept is to have a web page somewhere with a button that they click on which will kick off a script that will SSH into the FortiWeb and change the internal IP address of their server in the configuration.

I'm not a coder and only understand the concept of what needs to be done. I can provide the commands to accomplish this, but can't build the script in a way that won't give away the password, won't allow anything other than the commands specified or build the web page that will kick off the script.

Thoughts and comments?