CentOS下cacti安装配置

Cacti安装(CentOS 5.2 32位)

所需软件：

http

Php

Php-mysql

php-pdo

Php-snmp

Mysql

Mysql-server

Perl-DBD-MySQL

Php-pdo

Net-snmp

Net-snmp-libs

Net-snmp-utils

curl-7.15.0.tar.gz

freetype-2.1.9.tar.gz

gettext-0.16.1.tar.gz

gd-2.0.35.tar.gz

jpegsrc.v6b.tar.gz

libart_lgpl-2.3.17.tar.gz

libpng-1.2.18.tar.gz

libxml2-2.6.32.tar.gz

zlib-1.2.3.tar.gz

libxml2-2.6.32.tar.gz

 

编译安装libxml

# tar zxvf libxml2-2.6.32.tar.gz

# cd libxml2-2.6.32.tar.gz

# ./configure --prefix=/usr/local/libxml2/

# make && make install

 

 编译安装zlib

 # tar zxvf zlib-1.2.3.tar.gz

 # cd zlib-1.2.3

 #./configure --prefix=/usr/local/zlib2/

 # make && make install

 

编译安装jpeg支持

# tar -zxf jpegsrc.v6b.tar.gz

# cd jpeg-6b/

# mkdir /usr/local/jpeg6/include

# mkdir /usr/local/jpeg6/bin

# mkdir -p /usr/local/jpeg6/man/man1

# mkdir /usr/local/jpeg6/lib

# ./configure --prefix=/usr/local/jpeg6

# make

# make install-lib

# make install

 

编译安装 libpng

# tar zxvf libpng-1.2.18.tar.gz

# cd libpng-1.2.18.tar.gz

# cp scripts/makefile.gcmmx makefile

# cp /usr/local/zlib2/include/* /usr/local/include/

# cp /usr/local/zlib2/lib/* /usr/local/lib

#./configure --disable-shared --prefix=/usr/local/libpng2/

# make && make install

 

编译安装 freetype

# tar zxvf freetype-2.1.9.tar.gz

# cd freetype-2.1.9

#./configure --disable-shared --prefix=/usr/local/freetype2/

# make && make install

 

编译安装 libart_lgpl

# tar zxvf libart_lgpl-2.3.17.tar.gz

# cd ibart_lgpl-2.3.17

#./configure --disable-shared --prefix=/usr/local/libart/

# make && make install

 

编译安装 gettext

# tar zxvf gettext-0.16.1.tar.gz

# cd gettext-0.16.1

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

# make && make install

 

编译安装 gd 库 :

# tar zxvf gd-2.0.35.tar.gz

# cd gd-2.0.35

#cp /usr/lib/libattr.* /lib/

# ./configure --prefix=/usr/local/gd2 --with-zlib=/usr/local/zlib2/ --with-png=/usr/local/libpng2/ --with-jpeg=/usr/local/jpeg6/--with-freetype=/usr/local/freetype2/--with-libart=/usr/local/libart/ --with-gettext=/usr/local/gettext/ --with-libxml=/usr/local/libxml2

 # make && make install

 

编译安装 Curl 支持

# tar zxvf curl-7.15.0.tar.gz

# cd curl-7.15.0

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

# make && make install

 

编译安装 rrdtools

# tar zxvf rrdtool-1.2.27.tar

# cd rrdtool-1.2.27

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

# make && make install

如果 ./configure 时出现下面这个错误

configure: error: Please fix the library issues listed above and try again.

表明系统有功能缺失，需安装 libart_lgpl-devel.rpm 这个包

如果还是提示听样的错误，有可能是找不到 FreeType

把 /usr/local/freetype2/lib/pkgconfig 下的 .pc 文件拷贝到 /usr/lib/pkgconfig 下即可

把/usr/local/freetype2/bin/* 拷贝到/usr/bin/下

把/usr/local/freetype2/lib/* 拷贝到/usr/lib/下

把/usr/local/freetype2/include/* 拷贝到/usr/include/下

如果 make install 时出现 [tclrrd.o] 错误

就安装 tcl-8.4.7-2.i386.rpm 以及 tcl-devel-8.4.7-2.i386.rpm 这 2 个包

 

将cacti文件复制到/var/www/html/cacti

#Chmod –R 777 /var/www/html/cacti

 

创建cacti所需数据库

Create database cacti;

导入cacti表到cacti数据库

Use cacti;

Source /var/www/html/cacti/cacti.sql;

创建数据库用户

GRANT ALL ON cacti.* TO cactiuser@localhost IDENTIFIED BY 'chenmincacti';

 

修改/var/www/html/cacti/include/config.php

#Vim /var/www/html/cacti/include/config.php

$database_type = "mysql";

$database_default = "cacti";

$database_hostname = "localhost";

$database_username = "cactiuser";

$database_password = "chenmincactir";

$database_port = "3306";

 

添加任务计划

#crontab –e

*/5 * * * * /usr/bin/php /var/www/html/cacti/poller.php > /dev/null 2>&1

每五分钟采集一次数据

 

安装cacti

http://192.168.1.123/cacti

 

安装完后设置rratool版本与与你所用的rratool一致

设置使用SNMP v2

 

稍微修改系统中 snmp 的配置

# vi /etc/snmp/snmpd.conf

com2secnotConfigUser default public

改为：com2secnotConfigUser 127.0.0.1 public

access notConfigGroup "" any   noauth    exact systemview none none

改为：accessnotConfigGroup""anynoauthexact all none none

#view all    included .1         80

将前面的 # 注释 去掉。

# service snmpd restart

 

安装monitor thold

#unzip cacti-plugin-0.8.7e-PA-v2.5.zip

#cd cacti-plugin-0.8.7e-PA-v2.5

#cp –a * /var/www/html/cacti/

#mysql –u root –p123456 cactidb < pa.sql

# patch -p1 -N < cacti-plugin-0.8.7e-PA-v2.5.diff

# vi /var/www/html/cacti/include/global.php

$plugins = array();

//$plugins[] = 'thold';

$plugins[] = 'thold';

$plugins[] = 'monitor';

$plugins[] = 'settings'

$config['url_path'] = '/';  改为 $config['url_path'] = '/cacti/';

#tar xvf monitor-0.7.tar.gz -C /var/www/html/cacti/plugins

#tar xvf settings-0.5.tar.gz -C /var/www/html/cacti/plugins/

# tar xvf thold-0.4.1.tar.gz -C /var/www/html/cacti/plugins/

点User management

选中plugin management

点plugin management

找到Thresholds配置页面,点install和enable

完成！