Is it possible to install VestaCP on an already working server?

Question

linux

There is a server with websites, an assembly of nginx (frontend) + apache (backend), MySQL DBMS, FTP server, PHP (mod_php or FastCGI) and PhpMyAdmin.
I recently found a free control panel https://vestacp.com
Can I put it on an already working server? Or everything from scratch?

Answer 1

There are three exits.
1) Install clean CentOS + VestaCP and transfer sites
2) Try to clean up the server - which is more difficult and not more stable
3) Change DNS for all sites to a second server (Install clean CentOS + VestaCP and transfer sites), and when your main server is ready, restore all sites from Vesta backups to it.

Answer 2

The Vesta documentation has an answer to this question.

Answer 3

It's easier on a clean server. And so you need to uninstall all this stuff.

Answer 4

No, you have to install from scratch.