rhel5.5上安装cacti注意事项

色粉盒撒娇

rhel5.5上安装cacti注意事项

基本环境
os:rhel5.5 i386
rpm:lamp
cacti:0.8.8a
rrdtool:1.4.5

注意点如下：

一，安装cacti所需要的环境（mysql、mysql-server、httpd、php、php-mysql）-此部署环境并没有默认安装mysql,php,httpd等
yum install mysql ##同时会下载安装perl-DBI
yum install mysql-server ##同时会下载安装perl-DBD-MySQL
yum install httpd
yum install php ##会同时下载安装php-cli，php-common
yum install php-mysql ##会同时下载安装php-pdo

二，安装rrdtoll
#yum -y install cairo-devel libxml2-develpango-devel pango libpng-devel freetype freetype-devel libart_lgpl-devel
源码包安装rrdtool
#wgethttp://down1.chinaunix.net/distfiles/rrdtool-1.4.5.tar.gz
您需要设置PKG_CONFIG_PATH，请输入
#export PKG_CONFIG_PATH=/usr/lib/pkgconfig/
#./configure –prefix=/usr/local/rrdtool
#make
#make install
#cd/usr/local/rrdtool/share/rrdtool/examples/
#./stripes.pl
#ls -l
#cp stripes.png  /var/www/html/  （这一步骤的前提是你本机是个WWW服务器器）
在浏览器中输入http://IP/stripes.png ，能看到rrd的示例图说明安装成功；
安装snmp的支持工具
#yum install net-snmp
#yum install net-snmp-utils  

三，安装cacti所需要的大量的库
zlib:       yum install zib
libpng:       yum install libpng
freetype:      yum install freetype
jpeg:       yum install libjpeg
fontconfig:    yum install fontconfig
gd:           yum install gd
libxml:       yum install libxml2
源码包安装cacti
#wgethttp://www.cacti.net/downloads/cacti-0.8.8a.tar.gz
#tar -zxvf cacti-0.8.8a.tar.gz -C /opt
#mv /opt/cacti-0.8.8a  /var/www/html/cacti
#cd /var/www/html/cacti
#vim include/config.php
$database_type = "mysql";
$database_default = "cacti";
$database_hostname = "localhost";
$database_username = "cacti";
$database_password = "cacti";
$database_port = "3306";
添加一个cacti用户，并将cacti的安装目录所属用户改为cacti用户
#useradd cacti -d /var/www/html/cacti
#chown -R cacti /var/www/html/cacti
#chgrp -R cacti /var/www/html/cacti
#chmod 755 /var/www/html/cacti
配置cacti数据库
#mysqladmin -uroot password"123456"
#mysql –uroot –p
mysql> create database cacti;
mysql> use mysql;
mysql> grant all privileges on cacti.*to 'cacti'@'localhost' identified by 'cacti';
mysql> flush privileges;
mysql> exit
导入cacti的sql文件
#mysql -uroot -p cacti < /var/www/html/cacti/cacti.sql
#service httpd restart
四,后续操作
http://ip/cacti
1,
http://blog.运维网.com/jerrymin/../attachment/201206/180112866.png

2,
http://blog.运维网.com/jerrymin/../attachment/201206/180143657.png

3,
http://blog.运维网.com/jerrymin/../attachment/201206/180247860.png


出现上面错误
#cd /usr/local/bin
#ln –s /usr/local/rrdtool/bin/rrdtool  rrdtool
按F5刷新浏览器即可，后双击Finish完成安装
4,
http://blog.运维网.com/jerrymin/../attachment/201206/180316264.png


初始用户名和密码都是admin,第一次登录要更改密码
如下图
http://blog.运维网.com/jerrymin/../attachment/201206/180358518.png


5，

http://blog.运维网.com/jerrymin/../attachment/201206/180426887.png



附件：http://down.运维网.com/data/2360833