Cacti Server On Centos

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Cacti is using for monitoring network, server, and client.
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Update and upgrade

# yum list update
# yum –y upgrade

Add the need packet of software

# yum install httpd php mysql php-mysql mysql-server php-snmp net-snmp net-snmp-utils

Run service and make automatic startup when reboot

# service mysqld start
# chkconfig mysqld on
# vim /etc/httpd/conf/httpd.conf
:$
ServerName cactipnj
# service httpd start
# chkconfig httpd on

Add Repository for RRDTOOL

# vim /etc/yum.repos.d/CentOS-Base.repo

add this line in end of file

[Dag]
name=CentOS
baseurl=http://apt.sw.be/redhat/el5/en/i386/dag/
enabled=1
gpgcheck=1
gpgkey=http://apt.sw.be/redhat/RPM-GPG-KEY.dag.txt

add GPG Key and install RRDTOOL

# wget http://apt.sw.be/RPM-GPG-KEY.dag.txt
# rpm --import RPM-GPG-KEY.dag.txt
# yum install rrdtool

Create User For Run Database

# groupadd cacti
# useradd -g cacti cactiuser
# passwd cactiuser
Changing password for user cactiuser.
New UNIX password: cactipassword
Retype new UNIX password: cactipassword
passwd: all authentication tokens updated successfully.

Install Cacti

# cd /var/www/html/
# wget http://www.cacti.net/downloads/cacti-0.8.7g.tar.gz
# tar –zxf cacti-0.8.7g.tar.gz
# mv cacti-0.8.7g cacti

create database ‘cacti’

# mysqladmin -u root -p create cacti

# cd cacti
# mysql -u root -p cacti < cacti.sql

create user cacti for manage Cacti Server

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

edit configuration cacti

# vim include/config.php

/* make sure these values refect your actual database/host/user/password */
$database_type = "mysql";
$database_default = "cacti";
$database_hostname = "localhost";
$database_username = "cactiuser";
$database_password = "passwordnyacacti";
$database_port = "3306";

change owner for cactiuser:

# chown -R cactiuser rra/ log/

make crontab for cacti every 1 minute update status

# crontab -e
*/1 * * * * /usr/bin/php /var/www/html/cacti/poller.php

Open Your Web server.
example: http://152.118.191.4/cacti/

Click Next  > New Install > Next

Make sure that software is found


FINISH ^_^

Insert username: admin password: admin

and then you must change your password !!!



OK Install Cacti Server FINISH ^_^

+++ NCA