I currently manage three servers, one running CentOS 7 and two running CentOS 8 Stream. All of them use CWP Pro. As CentOS 7 is nearing its end of life, I'm considering upgrading to either AlmaLinux or RockyLinux. I understand that there are ways to upgrade from CentOS 7 to AlmaLinux, but I'm concerned about potential compatibility issues with CWP. I'm leaning towards setting up a new server entirely to avoid these issues. Has anyone here already done this?
On the CentOS 7 server, I host around 100 domains. I'm trying to figure out the most efficient way to migrate these to a new server. Is there a method to move all accounts at once, or will I have to transfer each user account manually?
Furthermore, if I switch to a new machine, the IP will change. Will I need to inform all of my clients to update the IP on their nameservers?
Any suggestions to simplify this process will be greatly appreciated.