Architecture: LAMP three Server Load balancer

Here, Linux is the RedHat5.8 system. To facilitate the use of yum installation, for example, source code installation, you can refer to the previous documents for configuration. Reference: LAMP explanation and source code compilation and Installation:

Here, Linux is the RedHat 5.8 system. To facilitate the use of yum installation, for example, the source code installation can refer to the previous document combined with configuration.

Refer:
LAMP detailed description and source code compilation and installation process http://www.linuxidc.com/Linux/2012-07/65908.htm
RHEL5.4 compile and install LAMP http://www.linuxidc.com/Linux/2012-06/61712.htm

The test topology is as follows:

First, configure yum and disable selinux. Here, we use three virtual machines. The local DNS also points to 192.168.80.139.

1. Configure 192.168.80.140 and mysql Server:

 
 

  
  
# yum -y install mysql mysql-server  
  
  
 
  
  
# service mysqld start  
  
  
# mysqladmin -u root password 'redhat'  
  
  
# mysql -u root -p  
  
  
mysql> GRANT ALL ON discuz.* TO root@'%.%.%.%' IDENTIFIED BY 'redhat';  
  
  
mysql> FLUSH PRIVILEGES;  
  
  
 
  
  
# mkdir -p /web/discuz  
  
  
# unzip Discuz_7.2_FULL_SC_UTF8.zip -d /web/discuz  
  
  
 
  
  
# vim /etc/exports  
  
  
/web/discuz     192.168.80.0/24(rw,no_root_squash)  
  
  
# service nfs restart