cacti0.8.8安装文档

1.更新包

yum update

2.安装ntp wget

yum install ntp wget 

3.设置ntp服务器

ntpdate cn.pool.ntp.org

4.关闭selinux

vi /etc/sysconfig/selinux

将selinux改为disable

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5.关闭防火墙

setenforce 0

service iptables stop

chkconfig iptables off

6.下载安装依赖包

添加源:

vi /etc/yum.repos.d/dag.repo

将下列内容复制到dag.repo

[dag]

name=Dag RPM Repository for Red Hat Enterprise Linux

baseurl=http://apt.sw.be/redhat/el$releasever/en/$basearch/dag

gpgcheck=1

enabled=1


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挂载公钥

wget  http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt

rpm --import RPM-GPG-KEY.dag.txt


更新源

yum update

 

安装依赖包

yum install -y httpd mysql mysql-server php php-mysql net-snmp net-snmp-utils php-gd

yum install -y zlib libpng freetype libjpeg fontconfig gd libxml2 

yum install -y rrdtool


测试rrdtool

rrdtool

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7。将下列服务设为开机启动

chkconfig httpd on

chkconfig snmpd on

chkconfig mysqld on

service httpd start

service snmpd start

service mysqld start


8.配置httpd

vi /etc/httpd/conf/httpd.conf

ServerName localhost:80


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图4


9.配置php timezone

vi /etc/php.ini

date.timezone = Asia/Shanghai


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图5


10.检查php是否正常(不检查也没事儿,一般没问题)

cd /var/www/html

vi phpinfo.php

<?php

phpinfo();

?>

访问 ip/phpinfo.php

查看是否正常


11.查看cacti的下载地址

cd /tmp

wget http://www.cacti.net/downloads/cacti-0.8.8f.tar.gz


12.移动文件

将cacti文件夹下文件移到/var/www/html

mv cacti0.8.8f/* /var/www/html

chown -R apache:apache *

chmod -R 777 rra/ log/


13.配置mysql,建立cactiuser用户,密码为cactiuser

mysql   //进入mysql

create database cacti;           //创建cacti的数据库

grant all on cacti.* to cactiuser@localhost identified by 'cactiuser';  //建立cactiuser用户,密码为cactiuser,并授权 (此处密码可更改

flush privileges;   //刷新权限

exit            //退出数据库

mysql -u root -p cacti < cacti.sql  //导入cacti.sql到mysql cacti库中    


14.修改cacti配置文件

vi include/config.php

database_password = ‘’  //查看是否一致,与刚刚配置的相同  

url_path = "/";


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15.安装cacti

打开服务器ip地址

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全新安装

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16.登陆cacti

默认用户名,密码 admin  admin,登陆成功后必须修改密码。


17.配置服务器的snmp version(此步骤为添加此服务器到cacti监控)

vi /etc/snmp/snmpd.conf


grant the group read-only access to the systemview view(这下面)

systemview 修改为all

view all 前面的#号去掉

重启snmpd

service snmpd restart


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18.安装crontable以便启动cacti采集器(如果安装可忽略此步)

yum install -y vixie-cron

并开机启动crond

chkconfig crond on


19.添加计划任务(注意此处不要添加多次任务计划)

echo '*/5 * * * * root /usr/bin/php /var/www/html/poller.php' >> /etc/crontab

service crond restart




 

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