CentOS 6.4 Cacti安装

一.安装rrdtool

yum -y install rrdtool

二.安装配置net-snmp

1.安装net-snmp

yum -y install net-snmp net-snmp-libs net-snmp-utils

2.配置net-snmp

vim /etc/snmp/snmpd.conf

view    systemview    included   .1.3.6.1.2.1.1

改为

view    systemview    included   .1.3.6.1.2.1

3.测试net-snmp

service snmpd start
snmpwalk -v 1 -c public localhost .1.3.6.1.2.1.1.1.0

SNMPv2-MIB::sysDescr.0 = STRING: Linux test 2.6.32-358.el6.x86_64 #1 SMP Fri Feb 22 00:31:26 UTC 2013 x86_64

 

三.安装LAMP

yum -y install httpd php php-mysql php-snmp php-xml php-gd mysql mysql-server
service httpd start
service mysqld start
mysqladmin -uroot password 123
mysqladmin --user=root --password reload

Enter password:

1.下载cacti

wget http://www.cacti.net/downloads/cacti-0.8.8b.tar.gz
tar zxfv cacti-0.8.8b.tar.gz
mv cacti-0.8.8b /var/www/html/cacti
cd /var/www/html/cacti/

2.创建数据库

mysqladmin --user=root -p create cacti

3.导入数据库

mysql -uroot -p cacti < cacti.sql

4.创建数据库用户

mysql -u root -p mysql
mysql> GRANT ALL ON cacti.* TO cactiuser@localhost IDENTIFIED BY '123';
mysql> flush privileges;

5.配置include/config.php

vim include/config.php

$database_type = "mysql";

$database_default = "cacti";

$database_hostname = "localhost";

$database_username = "cactiuser";

$database_password = "123";

$database_port = "3306";

$database_ssl = false;

 

/* load up old style plugins here */   #enable plugins

$plugins = array();

//$plugins[] = 'thold';

 

 

/*

   Edit this to point to the default URL of your Cacti install

   ex: if your cacti install as at http://serverip/cacti/ this

   would be set to /cacti/

*/

//$url_path = "/cacti/";

 

/* Default session name - Session name must contain alpha characters */

//$cacti_session_name = "Cacti";

 

?>

 

6.设置目录权限

useradd cactiuser
chown -R cactiuser rra/ log/

7.配置计划任务

echo "*/5 * * * * cactiuser php /var/www/html/cacti/poller.php > /dev/null 2>&1">>/etc/crontab
service crond restart

Stopping crond:                                            [  OK  ]

Starting crond:                                            [  OK  ]

8.设置开机启动服务

chkconfig --level 35 snmpd on
chkconfig --level 35 httpd on
chkconfig --level 35 mysqld on
chkconfig --level 35 crond on

9.SELINUX和IPTABLES设置

iptables -A INPUT -i eth0 -p tcp --dport 80 -j ACCEPT
restorecon -Rv ../cacti/

9.完成cacti安装

1）在浏览器中输入：http://www.yourdomain.com/cacti

默认用户名：admin 密码：admin

2)更改密码

3)安装指南

4)提示这个直接next

5)new install 然后next

6）直接点完成

7)登陆界面，登陆之后会提示你重置下密码

8)安装完成