CentOS cacti安裝配置的運(yùn)行
CentOS cacti系統(tǒng)已被廣泛應(yīng)用但是也在不斷的更新,這里介紹CentOS cacti安裝設(shè)置使用,幫助大家安裝更新CentOS cacti系統(tǒng)。這里介紹CentOS cacti安裝配置。
系統(tǒng)環(huán)境
OS:CentOS
DataBase:MySQL5.0
PHP Apache
net-snmp
部署CentOS cacti配置需要的環(huán)境
安裝MySQL
yum install mysql
yum install mysql-server
安裝apache
yum install httpd
安裝php
yum install php
yum install php-mysql
啟動(dòng)各類(lèi)服務(wù)并且加入啟動(dòng)列表
service httpd start
service mysqld start #第一次啟動(dòng)會(huì)初始化MySQL的數(shù)據(jù)字典
chkconfig httpd on
chkconfig mysqld on
由于CentOS cacti配置的運(yùn)行需要大量的其它庫(kù)的支持,我們還需要安裝一些:
zib:
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
另外,還需要rrdtool的支持: 從這里下載:http://www.express.org/~wrl/rrdtool/ 這里我下載對(duì)應(yīng)centos5.4的版本,讀者請(qǐng)對(duì)應(yīng)自己的系統(tǒng)版本下載
wget http://www.express.org/~wrl/rrdtool/rrdtool-1.2.30-1.el5.wrl.x86_64.rpm
wget http://www.express.org/~wrl/rrdtool/rrdtool-perl-1.2.30-1.el5.wrl.x86_64.rpm
rpm -ivh rrdtool-1.2.30-1.el5.wrl.x86_64.rpm rrdtool-perl-1.2.30-1.el5.wrl.x86_64.rpm
安裝snmp的支持工具
yum install net-snmp
yum install net-snmp-utils
安裝CentOS cacti
下載CentOS cacti,cacit官方網(wǎng)站:http://www.cacti.net/download_cacti.php
wget http://www.cacti.net/downloads/cacti-0.8.7e.tar.gz解壓并放到apache文檔目錄(/var/www/html是默認(rèn)apache網(wǎng)站目錄)
tar -xf cacti-0.8.7e.tar.gz
mv cacti-0.8.7e /var/www/html/cacti
編輯CentOS cacti配置文件,這里配置鏈接MySQL服務(wù)的用戶(hù)名,密碼,端口等。
cd /var/www/html
vi cacti/include/config.php
$database_type = "mysql";
$database_default = "cacti";
$database_hostname = "localhost";
$database_username = "cacti";
$database_password = "cacti";
$database_port = "3306";
$config['url_path'] = '/cacti/';
添加一個(gè)cacti的用戶(hù)并添加cron任務(wù):
useradd cacti
su - cacti
crontab -e
*/5 * * * * cacti php /var/www/html/cacti/poller.php > /dev/null 2>&1
把cacti網(wǎng)站目錄所屬組改為cacti:
su - root
chgrp -R cacti /var/www/html/cacti
另外還需要兩個(gè)目錄的所有者修改,以便使cacti有寫(xiě)權(quán)限:
chown -R cacti /var/www/html/cacti/rra
chown -R cacti /var/www/html/cacti/log
CentOS cacti配置數(shù)據(jù)庫(kù)
創(chuàng)建CentOS cacti數(shù)據(jù)庫(kù) mysqladmin --user=root create cacti 導(dǎo)入cacit.sql mysql cacti< /var/www/html/cacti/cacti.sql給cacti用戶(hù)授權(quán)
mysql -uroot
mysql> use cacti
mysql> grant all on cacti.* to cacti@localhost identified by 'cacti';
mysql> flush privileges;
mysql> exit
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