Title pretty much has the question. I have an existing Packstack install, which started with an answer file, and I've then made modifications afterwards. Is it possible to go backwards and generate a new answer file that would reflect the settings in the existing install? i.e. say I wanted to set up a second all-in-one install identical to the first, for testing. Or as another example, the best way to compare two different installs and diff the settings.

If not, which is looking to be the case - any thoughts on the best way to do something like this? Reproduce an existing environment or comparing two environments? I know there are conf files that could be moved/diff'd, but I'm not sure how to ensure I have all of the correct/appropriate ones, etc...