Clone a master installation

[Chris]

Dear All,

I'd like to install a master on a virtual machine and rsync this
installation to ten clients (desktop installation for a library). Also,
all changes after the initial installation to this master image should
be replicated to them.

There are some modifications for the master installation necessary. It
must not use UUIDs for example.

Is there a ready-to-use script for this scenario?

Thank you in advance.

- Chris