cacti监控 On RHEL6

shaerzzr

　　1. Install required packages
　　# yum -y install httpd php php-mysql php-snmp mysql mysql-server net-snmp
　　2. Configure MySQL
　　# /etc/init.d/mysqld start
　　# mysqladmin --user=root create cacti
# mysql -u root -p
　　mysql>GRANT ALL on cacti.* TO cacti@localhost IDENTIFIED BY 'password';
　　mydql>flush privileges;
　　3. Install and Configure Cacti
　　# tar xf cacti-0.8.7g.tar.gz
　　# cp -r cacti-0.8.7g /var/www/html/cacti
　　# cd /var/www/html/cacti
　　# mysql cacti < cacti.sql
　　# vim include/config.php
　　$database_type = &quot;mysql&quot;;
$database_default = &quot;cacti&quot;;
$database_hostname = &quot;localhost&quot;;
$database_username = &quot;cacti&quot;;
$database_password = &quot;password&quot;;
　　# useradd -s /sbin/nologin -M cacti
　　# chown -R cacti.cacti rra/ log/
　　# crontab -e
　　*/5 * * * * cacti php /var/www/html/cacti/poller.php > /dev/null 2>&1
　　注意：可以手动运行php /var/www/html/cacti/poller.php进行测试会发现有多WARNING：
　　PHP Warning:  strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Asia/Chongqing' for 'CST/8.0/no DST' instead in /var/www/html/cacti/include/global_arrays.php on line 640
　　解决办法是：
　　# vim /etc/php.ini
　　date.timezone = PRC
　　# /etc/init.d/httpd restart
　　4. Install and Confiture Spine
　　# yum -y install automake libtool mysql-devel net-snmp-devel

#  tar xf cacti-spine-0.8.7g.tar.gz
#  cd cacti-spine-0.8.7g
#  aclocal
#  libtoolize --force
#  autoheader
#  autoconf
#  automake
#  ./configure
#  make && make install && echo $?
　　# cp /usr/local/spine/etc/spine.conf.dist /usr/local/spine/etc/spine.conf
　　# vi /usr/local/spine/etc/spine.conf
　　DB_Host         localhost
DB_Database     cacti
DB_User         cacti
DB_Pass         password
DB_Port         3306
DB_PreG         0
　　5. Install and Configure rrdtool
　　# yum -y install libxml2-devel pango-devel cairo-devel perl-ExtUtils-MakeMaker
　　# tar xf rrdtool-1.4.4.tar.gz
　　# cd rrdtool-1.4.4
　　# ./configure
　　# make && make install && echo $?
　　6. Test and Further Configure
　　Use firefox to open the url: http://localhost/cacti

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