Use openssl to first generate an ssl key if you don't already have one to create the request for. We'll make it a 2048-bit rsa key in this case.
Create combined cert/key for each domain
One of the first thing you might notice when logging into a new CentOS 7 minimal installation is there is no ifconfig command.
FirewallD has replaced IPTables as the default firewall in CentOS 7. You can disable it and install iptables if you prefer.
That old blogolife wordpress theme was getting tired. It served its purpose for a while, but CentOS HowTos has been migrated off of the LAMP Wordpress platform and onto a python based platform - Django Mezzanine, with Bootstrap3 as the frontend styling.