Just found a couple of things installing on CentOS 7.1 which you may or may not find as useful feedback:
1) End of installation it attempts to #iptables stop when it should be #systemctl stop firewalld
2) I selected litespeed web server, this had to be manually started via CLI post installation.
3) I'm not sure of the litespeed user/pass (would help if this was same as the DA login) so required to set this post installation using the litespeed admin update script.
Just some thoughts.
Overall pretty smooth install 9.5/10
1) End of installation it attempts to #iptables stop when it should be #systemctl stop firewalld
2) I selected litespeed web server, this had to be manually started via CLI post installation.
3) I'm not sure of the litespeed user/pass (would help if this was same as the DA login) so required to set this post installation using the litespeed admin update script.
Just some thoughts.
Overall pretty smooth install 9.5/10