[root@Cacti ~]# yum install -y gcc httpd php php-mysql php-snmp mysql mysql-devel mysql-server rrdtool
[root@Cacti ~]# yum install -y net-snmp net-snmp-devel net-snmp-utils wget ntp

[root@Cacti ~]# chkconfig ntpd on
[root@Cacti ~]# /etc/init.d/ntpd start

[root@Cacti ~]# sed -i "s@;date.timezone =@date.timezone = Asia/Chongqing@g" /etc/php.ini
[root@Cacti ~]# /etc/init.d/mysqld start
[root@Cacti ~]# chkconfig mysqld on

[root@Cacti ~]# mysql -uroot -p
Enter password: 
mysql> create database cacti;
mysql> create user cactiuser@localhost identified by 'cactiuser';
mysql> grant all on cacti.* to cactiuser@localhost;
mysql> flush privileges;

[root@Cacti ~]# cd /usr/local/src/
[root@Cacti src]# tar zxf cacti-0.8.8f.tar.gz
[root@Cacti src]# cp -rf cacti-0.8.8f /var/www/html/cacti
[root@Cacti src]# cd cacti-0.8.8f
[root@Cacti cacti-0.8.8f]# mysql -h localhost -u cactiuser -p cacti<cacti.sql
[root@Cacti ~]# vi /var/www/html/cacti/include/config.php
<?php
$database_type = "mysql";
$database_default = "cacti";
$database_hostname = "localhost";
$database_username = "cactiuser";
$database_password = "cactiuser";
$database_port = "3306";
$database_ssl = false;
?>


[root@Cacti ~]# crontab -e
*/1 * * * * php /var/www/html/cacti/poller.php >/dev/null

[root@Cacti ~]# chkconfig httpd on
[root@Cacti ~]# /etc/init.d/httpd start

[root@Cacti ~]# cat /etc/snmp/snmpd.conf |grep -v -E '^#|^$'
com2sec notConfigUser  default       public
group   notConfigGroup v1           notConfigUser
group   notConfigGroup v2c           notConfigUser
view    systemview    included   .1.3.6.1.2.1.1
view    systemview    included   .1.3.6.1.2.1.25.1.1
view    systemview    included   .1.3.6.1.2.1.2
access  notConfigGroup ""      any       noauth    exact  systemview none none
syslocation Unknown (edit /etc/snmp/snmpd.conf)
syscontact Root <root@localhost> (configure /etc/snmp/snmp.local.conf)
dontLogTCPWrappersConnects yes

[root@Cacti ~]# chkconfig snmpd on
[root@Cacti ~]# /etc/init.d/snmpd start

[root@Cacti src]# tar zxf cacti-spine-0.8.8f.tar.gz
[root@Cacti src]# cd cacti-spine-0.8.8f
[root@Cacti cacti-spine-0.8.8f]# ./configure
[root@Cacti cacti-spine-0.8.8f]# make && make install
[root@Cacti cacti-spine-0.8.8f]# cp -rf /usr/local/spine/etc/spine.conf.dist /etc/spine.conf
[root@Cacti cacti-spine-0.8.8f]# ln -s /usr/local/spine/bin/spine /usr/bin/
[root@Cacti ~]# vi /etc/spine.conf 
DB_Host         localhost
DB_Database     cacti
DB_User         cactiuser
DB_Pass         cactiuser
DB_Port         3306

[root@Cacti src]# wget http://docs.cacti.net/_media/plugin:monitor-v1.3-1.tgz -O monitor-v1.3-1.tgz
[root@Cacti src]# tar zxf monitor-v1.3-1.tgz
[root@Cacti src]# mv monitor /var/www/html/cacti/plugins/

[root@Cacti src]# wget http://docs.cacti.net/_media/plugin:clog-v1.7-1.tgz -O clog-v1.7-1.tgz
[root@Cacti src]# tar zxf clog-v1.7-1.tgz
[root@Cacti src]# mv clog /var/www/html/cacti/plugins/

[root@Cacti src]# wget http://docs.cacti.net/_media/plugin:settings-v0.71-1.tgz -O settings-v0.71-1.tgz
[root@Cacti src]# tar zxf settings-v0.71-1.tgz
[root@Cacti src]# mv settings /var/www/html/cacti/plugins/

[root@Cacti src]# wget http://docs.cacti.net/_media/plugin:thold-v0.5.0.tgz -O thold-v0.5.0.tgz
[root@Cacti src]# tar zxf thold-v0.5.0.tgz
[root@Cacti src]# mv thold /var/www/html/cacti/plugins/