cacti（一）

chenhualian

Installation CACTI:
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yum install php
php-mysql mysql mysql-server mysql-devel net-snmp  net-snmp* rrdtool
rrdtool*
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useradd -u 104
cactiuser -d /var/www/cacti -s /sbin/nologin
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cd /var/www
tar zxvf cacti-0.8.6j.tar.gz
mv cacti-0.8.6j cacti
chown -R root:root cacti
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chown -R
cactiuser /var/www/cacti/rra
chown -R  cactiuser /var/www/cacti/log
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mysql> GRANT
ALL on cacti.* to
[email=cactiuser@localhost]cactiuser@localhost[/email]
identified by 'cactiuser';
mysql> flush privileges
mysql> create database cacti
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mysql -u cactiuser
-p cacti
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crontab -e
#
# CACTI
#
*/5 * * * * php /var/www/cacti/poller.php >
/dev/null 2>&1
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本来应该不要以root权限执行
*/5 * * * * cactiuser php /var/www/cacti/poller.php
> /dev/null 2>&1)
但如果你会用到ping的功能. 目前cacti中lib/ping.php, 我还无法解决非root如何执行, 所以直接用root执行
如果你没用到任何plugin, 其实就用cactiuser去执行crontab, 但如果这样... 那要改/etc/passwd中cactiuser由/sbin/nologin改为/bin/bash
·
Edit
/etc/logrotate.d/cacti
/var/www/cacti/log/cacti.log {
daily
rotate 8
create 0644 cactiuser cactiuser
}
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Edit
/var/www/cacti/include/config.php
$database_default = "cacti"
$database_hostname = "localhost"
$database_username = "cactiuser"
$database_password = "cacti"
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Edit
/etc/http/conf.d/cacti.conf
ServerAdmin tommy@ttn.com.tw
DocumentRoot /var/www/cacti
ServerName ncccacti1.ttn.net

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http://ncccacti1.ttn.net/
ID: admin
pw: admin

Installation Plugins Architecture:

   不论有没用得到Plugins, 我建议一开始还没用前就先装, 不要使用后才开始做, 因为他需要改变一些Files, 一开始做若有问题, 要处理就比较容易:
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download
[Plugin Architecture Zip]

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cd /usr/local/src
mkdir mkdir cacti-plugin
cd cacti-plugin
unzip cacti-plugin-arch.zip
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cd /var/www/cacti
patch -p1 -N 0.8.6j.diff
(因为我是0.8.6j, 如果是不同版本就要选不同的)
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Modified
/var/www/cacti/include/config.php
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check 之前设定没改掉
$database_default = "cacti"
$database_hostname = "localhost"
$database_username = "cactiuser"
$database_password = "cacti"
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修改url_path:
$config['url_path'] = '/';

下面开始安装一些scripts/plugins等五四三:
Install Advance Ping:
安装高级的ping功能模块
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至
http://forums.cacti.net/about10049.html
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将ss_fping.zip解开放至/var/www/cacti/scripts
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将cacti_graph_template_ping_advanced_ping_v1_3.xml
import至console
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Console ->
Import Templates:
Import Template from Local
File: cacti_graph_template_ping_advanced_ping_v1_3.xml
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save
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检查:
Console -> Graph Templates: 可以看到PING - Advanced Ping v1.3
Install Monitor Plugin:
               
               
               

本文来自ChinaUnix博客，如果查看原文请点：http://blog.chinaunix.net/u1/33556/showart_1002699.html