cacti更换spine轮询

1.安装前准备

yum install net-snmp-devel mysql mysql-devel openssl-devel

2.安装spine

spine的安装要跟cacti的版本匹配

cd /usr/local/src
wget http://www.cacti.net/downloads/spine/cacti-spine-0.8.8a.tar.gz
tar zxvf cacti-spine-0.8.8a.tar.gz
cd cacti-spine-0.8.8a
./configure
make
make install

3.配置spine

cd /usr/local/spine/etc/
cp spine.conf.dist spine.conf
vim spine.conf
#填写数据库信息，即cacti数据库
DB_Host         localhost
DB_Database     cacti
DB_User         cactiuser
DB_Pass         cactiuser
DB_Port         3306
DB_PreG         0

4.在cacti页面上设置spine

设置spine路径，Console――Settings――Paths

更改cacti轮询器为spine，Console――Settings――Poller

清除之前的缓存Console――System Utilities――Rebuild Poller Cache

5.修改crontab

将crontab的时间修改成与cacti上设置的一样的轮询时间

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

6.测试spine轮询器

/usr/local/spine/bin/spine
#SPINE: Using spine config file [spine.conf]
#SPINE: Version 0.8.8a starting
#SPINE: Time: 0.1167 s, Threads: 1, Hosts: 2

ps：如果出现“FATAL: Unable to read configuration file! (Spine init)”，则检查上面的配置是否正确。