Samba AD on CentOS7
This page describe Samba4 Active Directory installation on CentOS. The environment is composed of 2 DCs with replication, and one fileserver.
dc1.domain.com.br dc2.domain.com.br fileserver.domain.com.br
The installation is based on CentOS7 Minimal ISO, you should update the system, and install basic tools.
yum update yum install -y vim wget
This pre-setup can be done in all 3 servers, basically it will setup the Sernet Samba Repository and install samba from repo.
wget https://raw.githubusercontent.com/hflautert/lotus7/master/samba4/pre_install_samba4.sh chmod +x pre_install_samba4.sh ./pre_install_samba4.sh
First of all we need a domain, so lets provision it.
samba-tool domain provision --use-rfc2307 --interactive
This post setup will configure the services to startup and disable Selinux and Firewall, during my tests the firewall did not save the allowed ports, even with permanent flag, so I´v decided to disable to avoid problems.
wget https://raw.githubusercontent.com/hflautert/lotus7/master/samba4/post_install_samba4.sh chmod +x post_install_samba4.sh ./post_install_samba4.