Detailed description of Cacti monitoring deployment under RHEL5.9

Cacti is a system monitoring graphical analysis tool developed based on php, mysql, snmp, and rrdtool. It obtains data through snmp, you can use rrdtool to draw images without having to understand the complex command parameters of rrdtool. It provides a very powerful data and user management interface, you can specify that each user can view the tree structure and any image of the host, and perform user authentication in combination with LDAP. You can also add custom monitoring templates to monitor windows operating systems, powerful functions, user interface

Cacti is a system monitoring graphical analysis tool developed based on php, mysql, snmp, and rrdtool. It obtains data through snmp, you can use rrdtool to draw images without having to understand the complex command parameters of rrdtool. It provides a very powerful data and user management interface, you can specify that each user can view the tree structure and any image of the host, and perform user authentication in combination with LDAP. You can also add custom monitoring templates to monitor windows operating systems, powerful functions and user-friendly interfaces. Currently, cacti is widely used, such as portal websites, IDC data centers, like Beijing tongniu information data center and China Unicom data center, cacti has been used as the network traffic monitoring system. Of course, my company is also using cacti to complete some monitoring roles, let's sort it out and share it with you!

 

Install apache

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tar xzvf httpd-2.2.24.tar.gzcd httpd-2.2.24./configure --prefix=/usr/local/apache --enable-somake && make install/usr/local/apache/bin/apachectl startecho "/usr/local/apache/bin/apachectl start" >> /etc/rc.local

 

Install mysql

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tar xzvf mysql-5.1.65.tar.gzcd mysql-5.1.65./configure --prefix=/usr/local/mysql --with-extra-charsets=gbk,gb2312,utf8make && make installcd /usr/src/source/mysql-5.1.65/cp support-files/my-medium.cnf /etc/mysql/my.cnf./scripts/mysql_install_db --user=mysqlchown -R mysql.mysql /usr/local/mysql/datachgrp -R root.mysql /usr/local/mysql/usr/local/mysql/bin/mysqld_safe --user=mysql &/usr/local/mysql/bin/mysqladmin -uroot password 123456echo "/usr/local/mysql/bin/mysqld_safe --user=mysql &" >> /etc/rc.local

 

Install php

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yum install libpng libpng-devel libjpeg libjpeg-devel freetype freetype-devel gd gd-develtar xzvf php-5.4.11.tar.gzcd php-5.4.11./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apche/bin/apxs --with-mysql=/usr/local/mysql -with-gd --with-freetype-dir --with-jpeg-dir --with-png-dir --enable-socketsmake && make installln -s /usr/local/php/bin/* /usr/local/bincp php.ini-dist /usr/local/php/lib/php.ini

 

Edit httpd. conf and add the following content to the configuration file:

 

Modify DirectoryIndex content

Test with a php Probe

Cd/usr/local/apache/htdocs/

Cat test. php

123	phpinfo();?>

Install rrdtool

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yum install cairo-devel libxml2-devel pango pango-develtar xzvf rrdtool-1.4.6.tar.gzcd rrdtool-1.4.6./configure --prefix=/usr/local/rrdtoolmake && make installln -s /usr/local/rrdtool/bin/* /usr/local/bin/