Installation configuration cacti

Prerequisite: The lamp has been compiled and installed (mysql5.5)

First, configure the service side

1, note the central host, and enable the virtual host, add a virtual host

# cd/etc/httpd/

# Vim Httpd.conf

Commented out: DocumentRoot "/usr/local/apache/htdocs"

Enable: # Virtual hosts

Include/etc/httpd/extra/httpd-vhosts.conf

# vim/etc/httpd/extra/httpd-vhosts.conf

<virtualhost *:80>

DocumentRoot "/web/vhosts/cacti"

ServerName cacti.fsy.com

<directory "/web/vhosts/cacti" >

Options Indexes

allowoverride None

Require all granted

</Directory>

Errorlog "Logs/cati-error_log"

Customlog "Logs/cacti-access_log" common

</VirtualHost>

2, install RRDtool Collection tool

1) Install the RRDtool before installing the appropriate Lib library, the following installation:

# yum Install cairo-devel libxml2-devel Pango pango-devel–y

2)

# tar Xzf rrdtool-1.4.5.tar.gz

# CD rrdtool-1.4.5

#./configure--prefix=/usr/local/rrdtool/

# make && make install

#/usr/local/rrdtool/bin/rrdtool

You can now display the RRDtool version, indicating that the installation was successful!

3) Create a link

# ln-s/usr/local/rrdtool/bin/*/usr/local/bin/

3. Install SNMP Service

# yum Install Net-snmp net-snmp-utils–y

4, the initial installation of cacti

# mkdir-p/web/vhosts

# Tar XF cacti-0.8.8a.tar.gz-c/web/vhosts

# cd/web/vhosts/

# LN-SV cacti-0.8.8a Cacti

# Service httpd Restart

5. Initialize the database and create the user

# CD Cacti

# mysqladmin creat cactidb

# MySQL Cactidb < cacti.sql

# MYSQL-E "GRANT all on cactidb.* to [e-mail protected] identified by ' Cactiuser '"

# mysqladmin Flush-privileges

6, modify the cacti configuration file

# CD include/

# Vim config.php

Modify the following two items

$database _default = "CACTIDB";

$url _path = "/";

7. Create execution user Cactiuser, and modify directory owner and owner group

#/WEB/VHOSTS/CACTI

# Useradd Cactiuser

# chown-r Cactiuser:cactiuser Rra/log

8, installation cacti

Configure local domain name resolution to add the following

202.207.178.6 cacti.fsy.com

Then visit cacti.fsy.com to start the installation

Because lamp is compiled and installed, cacti will be/usr/local/php/bin/php when installing the

The default user name and password are admin

9. Define the task schedule for Cactiuser and test

If there is no crontab, need to install vixie-crons Crontabs

1) define the task schedule and execute once every five minutes poller.php

# echo ' */5 * * * * */usr/local/php/bin/php/web/vhosts/cacti/poller.php &>/dev/null ' >/var/spool/cron/ Cactiuser

2) Change the time zone for the task plan to execute smoothly

# Vim/etc/php.ini

Modify the following content:

Date.timezone = Asia/shanghai

3) Testing

# Su-cactiuser

$/usr/local/php/bin/php/web/vhosts/cacti/poller.php

Second, configure the monitored Linux Host

1. Modify the configuration file

# vim/etc/snmp/snmpd.conf

Change 62 lines to the following so that all can be accessed:

Access Notconfiggroup "" Any noauth exact none none

Change 41 lines to the following to allow the server to capture its data

Com2sec notconfiguser 202.207.178.6 Public

Enable 65 rows

View all included. 1 80

2. Start the service

# Servcie SNMPD Restart

On the server-side Operation Web page, configure

Welcome to criticize and correct!

This article is from the "10917734" blog, please be sure to keep this source http://10927734.blog.51cto.com/10917734/1884592

Installation configuration cacti