centos5.4 cacti安装使用

一.安装LAMP环境

yum install php php-mysql php-snmp mysql mysql-server net-snmp net-snmp-libs net-snmp-utils php-pdo perl-DBD-MySQL

二.下载cacti软件包和rrdtool

admin ，输入用户名与密码，点击 点击安装使用中遇到问题：

<span lang="EN-US" style="padding: 0px; margin: 0px; color: rgb(85, 85, 85); font-family: 宋体, "Arial Narrow', arial, serif; font-size: medium; line-height: 32px; background-color: rgb(255, 255, 255);"> 不出图可能是rrd版本的问题，查看apache错误日志

ERROR: I don't understand ':54:25 To 2013/04/19 10:54:25\c' in command: 'COMMENT:From 2013/04/18 10:54:25 To 2013/04/19 10:54:25\c'

重新下载安装rrd

还有可能是rra目录权限问题，前期可以直接给777

<span lang="EN-US" style="padding: 0px; margin: 0px; color: rgb(85, 85, 85); font-family: 宋体, "Arial Narrow', arial, serif; font-size: medium; line-height: 32px; background-color: rgb(255, 255, 255);"> 五、客户端配置

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1.yum -y install net-snmp net-snmp-devel

2.vi /etc/snmp/snmpd.conf（修改snmp配置文件中的三个参数）

将下边这行中的default改为cacti）服务器的地址

com2secnotConfigUser default public

com2secnotConfigUser cacti_ip public

将下边这行中的systemview改为all

access notConfigGroup "" any noauth exact systemview none none

access notConfigGroup "" any noauth exact all none none

将下边这行的注释“#”号去掉

#view all included .1 80

修改防火墙

添加-A INPUT -p udp -m udp --dport 161 -j ACCEPT

service iptables restart

七、添加客户端

点console--Device--Add

desription 标识

hostname ip地址

host template 选ucd/net SNMP Host

snmp version 选version 2

点create，会出现如下结果

SNMP Information System::DEC:06:19:48:22:GMT:2011:X86_64 Uptime: 26266941 (3 days, 0 hours, 57 minutes) Hostname: localhost.localdomain Location: Unknown (edit /etc/snmp/snmpd.conf) Contact: Root root@localhost (configure /etc/snmp/snmp.local.conf)

*Create Graphs for this Host *Data Source List *Graph List

点 Create Graphs for this Host

选择一些需要监控的选项后保存就可以了