GTM config check post fail back

Hello Folks,

I have deployed couple of GTMs in our infra as standalone as well as active/standby. Facing some issues post switching between primary to secondary or vice versa since we had to go through all the parameters / configuration to ensure all the parameters are configuration accordingly. Meaning there are cases, the configuration off after the switching and needs to reconfigure back to the original configuration.

If there is a solution / tool that can capture the before configuration and the after configuration. It can determine the different and perform the changes to the original configuration.