5.设置配置文件
[root@lab cacti]# vim /var/www/html/cacti/include/config.php
$database_type = "mysql";
$database_default = "cacti";
$database_hostname = "localhost";
$database_username = "cactiuser";
$database_password = "cacti";
$database_port = "3306";
6.增加Cacti用户,通过该用户的crontab定时采集数据
[root@lab cacti]# useradd cacti
[root@lab cacti]# passwd cacti
Changing password for user cacti.
New UNIX password:
BAD PASSWORD: it is too short
Retype new UNIX password:
passwd: all authentication tokens updated successfully.
将Cacti的采集脚本放入Cacti用户的crontab里,每5分钟采集一次
[root@lab cacti]# crontab -u cacti -e
*/5 * * * * /usr/bin/php /var/www/html/cacti/poller.php >/dev/null 2>&1
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