1. Cacti 설치 전 필요한 패키지
yum -y install net-snmp*
yum -y install libart_lgpl libart_lgpldevel
yum -y install libxml2*
yum -y install zlib zlib-devel
yum -y install libpng libpng-devel
yum -y install freetype freetype-devel
yum -y install intltool
yum -y install pango*
yum -y install php-snmp
2. SNMP 설정
#cacti 추가
vim /etc/snmp/snmpd.conf
com2sec public default public
group public v1 public
group public v2c public
view all included .1
access public "" any noauth exact all none none
3. rrdtool 설치
yum -y install rrdtool-*
4. cacti 설치
wget http://www.cacti.net/downloads/cacti-0.8.7i-PIA-3.1.tar.gz
tar -zxvf cacti-0.8.7i-PIA-3.1.tar.gz
mv cacti-0.8.7i-PIA-3.1 /jiran/officekeeper/cacti
5. Cacti DB 생성
mysqladmin create cacti -u root -p
mysql cacti < cacti.sql -u root -p
mysql mysql -u root -p
> GRANT ALL ON cacti.* TO cacti@localhost IDENTIFIED BY '[password]';
> FLUSH PRIVILEGES;
6. cacti DB 접근정보 수정
vim include/config.php
7. cacti 디렉토리 권한 설정
adduser cacti
chown cacti:cacti /jiran/officekeeper/cacti/ -R
chmod 755 /jiran/officekeeper/cacti/ -R
chmod 777 /jiran/officekeeper/cacti/rra -R
chmod 777 /jiran/officekeeper/cacti/log -R
8 crontab 설정
#5분마다 cacti poller 실행
*/5 * * * * cacti php /jiran/officekeeper/cacti/poller.php 1> /dev/null 2>&1 &
8. Apache 설정 및 재시작
Alias /cacti "/jiran/officekeeper/cacti"
<Directory "/jiran/officekeeper/cacti">
Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>