The best thing about config management tool from Cloudflare was that it had great documentation which helped me to configure various tools/services in no time! It's not free so I can't say anything bad but definitely would recommend you try this software out if looking at some other options available online as well (ease integrations). We used cloudfare configurations service during our deployment process where we were setting up multiple servers / applications with different OS versions using Chef cookbooks along side AWS infrastructure services like EC2 etc..