redundant web server and email server
Posted on 2012-04-08
I'm wondering what I would need to do the the DNS settings and what config files I need to change to add in a secondary redundant web server and email server. I'm using apache 2.x, php 5.4, mysql 5.x and postfix mail_version = 2.3.3. If my web server goes down then the secondary server should pick up and, likewise, if the primary mail server goes down then I wish for the secondary mail server to be chosen.