Difference between revisions of "Samba AD on CentOS7"

(Post Setup)
(Installation)
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=Installation=
 
=Installation=
The installation is based on CentOS7 Minimal ISO, you should update the system, and install basic tools.
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The installation is based on '''CentOS7 Minimal ISO''', you should update the system, and install basic tools.
 
  yum update
 
  yum update
 
  yum install -y vim wget
 
  yum install -y vim wget

Revision as of 12:12, 20 August 2015

This page describe Samba4 Active Directory installation on CentOS. The environment is composed of 2 DCs with replication, and one fileserver.

Enviroment

dc1.domain.com.br
dc2.domain.com.br
fileserver.domain.com.br

Installation

The installation is based on CentOS7 Minimal ISO, you should update the system, and install basic tools.

yum update
yum install -y vim wget

Pre-Setup

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

DC1 Setup

First of all we need a domain, so lets provision it.

samba-tool domain provision --use-rfc2307 --interactive

DC2 Setup

Setup kerberos, you can use the as dc1.

scp root@dc1.domain.com.br:/etc/krb5.conf /etc/krb5.conf

Join as DC.

samba-tool domain join domain.com.br DC -Uadministrator --realm=domain.com.br

Post Setup

This post setup will configure the services to startup and disable Selinux and Firewall, during my tests firewalld 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.

Fileserver Setup

The pre-setup is the same, but we are not going provision neither join, the fileserver will be just a member of domain: