cacti

網上找的都是源代碼包，裝的很是頭疼，還好遇到了blogbus的系統工程師，向他請教了下安裝cacti的方法。用的是rpm包的方法，纔有以下文章。 如果在網上看到有名爲 “花開”的寫的類似的文章的話，則以他爲原創。  因是他現場指導，很是感謝。 再以自身實踐過成功後，記下這篇文章，以待以後翻閱，參考用。

 

#cacti所需軟件
PHP 4.3.6+
MySQL 4.1.x or 5.x
RRDTool 1.0.49+ or 1.2.x
NET-SNMP 5.1.2+

#更詳細的依賴關係
 * httpd
 * php
 * php-mysql
 * php-snmp
 * mysql
 * mysql-server
 * net-snmp

 

#Disable SELinux  關閉SELinux
vi /etc/sysconfig/selinux

#SELINUX=enforcing
SELINUX=disabled
設置完需要重新啓動

#下載 Cacti  [url]http://www.cacti.net[/url]
wget [url]http://www.cacti.net/downloads/cacti-0.8.7b.tar.gz[/url]

#安裝所需的包
yum -y install httpd
yum -y install php
yum -y install php-mysql
yum -y install php-snmp
yum -y install mysql-server
yum -y install perl
yum -y install net-snmp-utils
yum -y install libpng
yum -y install freetype
yum -y install libart_lgpl

yum -y groupinstall Development\ Tools     /*這個是開發工具*/
 
#將httpd和mysqld設置成自動啓動
chkconfig httpd on
chkconfig mysqld on

#下載 rrdtool
wget [url]http://dag.wieers.com/rpm/packages/rrdtool/perl-rrdtool-1.2.23-1.el5.rf.i386.rpm[/url]
wget [url]http://dag.wieers.com/rpm/packages/rrdtool/rrdtool-1.2.23-1.el5.rf.i386.rpm[/url]

#安裝
rpm -ivh perl-rrdtool-1.2.23-1.el5.rf.i386.rpm rrdtool-1.2.23-1.el5.rf.i386.rpm

#修改mysqld配置
vi /etc/my.cnf

[mysqld]
collation-server                = utf8_general_ci
default-collation              = utf8_general_ci
character-set-server         = utf8
default-character-set       = utf8

[mysql]
default-character-set = utf8

#建立cacti所需數據庫，並設置相關權限
mysqladmin create cacti
mysql cacti < cacti.sql   ( cacti.sql cacti目錄下)

mysql> create user cacti@'localhost';
mysql> create user cacti@'127.0.0.1';

mysql> grant all privileges on cacti.* to cacti@'localhost';
mysql> grant all privileges on cacti.* to cacti@'127.0.01';

mysql> set password for cacti@'localhost' = password('cactipasswd');
mysql> set password for cacti@'127.0.0.1' = password('cactipasswd');

#修改cacti配置文件
cp tar -zxvf cacti-0.8.7b.tar.gz /var/www/html
cd cacti-0.8.7b
mv cacti-0.8.7b cacti
tar -zxvf cacti-0.8.7b.tar.gz
cd cacti-0.8.7b
mv cacti-0.8.7b cacti

vi include/config.php   ( cacti目錄下)

$database_type = "mysql";
$database_default = "cacti";
$database_hostname = "localhost";
$database_username = "cacti";
$database_password = "cacitpasswd";
$database_port = "3306";

#爲cacti配置apache訪問
vi /etc/httpd/conf.d/cacti.conf

Alias /cacti  /srv/_webapp/cacti
<Directory /srv/_webapp/cacti >
    Options Indexes FollowSymLinks
    AllowOverride None
    Order allow,deny
    Allow from all
</Directory>

#設置cacti數據保存目標權限
chown -R apache rra log ( cacti目錄下)

#設置cacti採集
vi /etc/cron.d/cacti
*/5 * * * *  apache   /usr/bin/php -q /srv/_webapp/cacti/poller.php > /srv/_webapp/cacti/log/poller.log 2>&1

 

####################
# ARP***監控、處理
####################

# 安裝 ARPWACTH
yum -y install arpwatch
# 設備成自動啓動
chkconfig arpwatch on
# 啓動arpwatch服務
serivce arpwatch start  、/etc/init.d/arpwatch start

# 設置arpwatch
vi /etc/sysconfig/arpwatch
# -u <username> : defines with what user id arpwatch should run
# -e <email>    : the <email> where to send the reports
# -s <from>     : the <from>-address
OPTIONS="-u pcap -e [email][email protected][/email] -s 'root (Arpwatch)'"

# 遍歷VLAN內的MAC地址
#!/bin/bash

for i in `seq 254` ; do
    arping -c2 210.51.44.$i | awk '/Unicast reply from/{print $4,$5}' | sed 's/\[//' | sed 's/\]//'
done