[ISPConfig] Create a script to move webfiles, data, backup and email in a multiserver environment

We are using ISPConfig 3.1.11 in a multiserver environment like this : - Multiple web servers - Multiple email servers - Multiple DNS servers - Multiple databases servers Usually, one customer has its website hosted on [login to view URL], has its database on [login to view URL], and its mails stored on a.mail. Each of them are linux debian server (Stretch). We would like to have a script which is doing the following : - let's say I'm connected on the master node using root - ./[login to view URL] -> asking the website of the customer (domain name) - asking what to move (emails, dns, mysql, website) - asking the servers the data should be copied to - deactivate web, email, database (using the ISPConfig API) - copying files from each server to the target servers (the script should connect to the remote server using the provided credentials) - adapt the UNIX permissions - changing the configuration in ISPConfig using their API to select the correct server for mail server, webserver, database server - adapt the DNS zone - remove the old files from the different servers Thank you.