Buy Microsoft SCOM.

This tool works hand-in-hand with RPA technology. RPA will allow you to control your servers by deploying the server automation agent. You don't have the discovery, but then you can deploy the policies that maintain the authorized versus current state. On top of that, you can use server automation to deploy patches or remediate configuration issues on the operating system.

My advice to anybody who is implementing this solution is to ensure that the process is set up properly, first. Once the process is set up, the tool will do the rest for you.

Overall, this is a comprehensive tool that works well, and I wouldn't touch it other than to enhance the UI and make containerization work without the CDF.

I would rate this solution a nine out of ten.