centos6.6 安装cacti监控服务器

已验证,http://www.cnblogs.com/wayde-Z/p/5969885.html

整理一份cacti的安装步骤.留作笔记和以后参考用.

环境:

centos 6.6 -x64

cacti-0.8.8b-cn.tar.gz

mysql yum安装即可

yum服务使用centos自带的就行.如果是红帽请自行解决yum.本文不赘述.

**注意:同步好服务器的时间.免得后面加上监控服务器不出图.

1.安装基础服务(LAMP)

 #yum -y install mysql-server httpd php php-mysql zlib freetype libjpeg fontconfig gd libxml2 zlib freetype libjpeg fontconfig gd libxml2 php-gd rrdtool rrdtool-devel net-snmp net-snmp-devel net-snmp-utils 

配置snmp

1 vi /etc/snmp/snmpd.conf
2 com2sec notConfigUser  default       public
3 改为:com2sec notConfigUser  127.0.0.1       public
4 access  notConfigGroup ""      any       noauth    exact  systemview none none
5 改为:access  notConfigGroup ""      any       noauth    exact  all none none
6 #view all    included  .1                               80  去掉注释

启动服务并加如开机启动

service httpd start
service mysqld start
service snmpd start
chkconfig httpd on
chkconfig mysqld on
chkconfig snmpd on 

安装cacti

wget http://www.cacti.net/downloads/cacti-0.8.7e.tar.gz
tar zxf cacti-0.8.7e.tar.gz -C /var/www/html/ 
cd /var/www/html/
mv cacti-0.8.7e/ cacti

初始化数据库

 
mysql -u root
2 mysql> create database cacti;
3 mysql> grant all on cacti.* to cacti@localhost identified by 'cacti';
4 mysql> grant all on cacti.* to cacti@'127.0.0.1' identified by 'cacti';
5 mysql> flush privileges;
6 mysql> use cacti;
7 mysql> source /var/www/html/cacti/cacti.sql;
8 mysql> quit
 

配置cacti

 
1 vi /var/www/html/cacti/include/config.php 
2 $database_type = "mysql";
3 $database_default = "cacti";
4 $database_hostname = "localhost";
5 $database_username = "cacti";
6 $database_password = "cacti";
7 $database_port = "3306";

把配置文件里改成和这里一样的就可以了.
 

设置相关权限和计划任务.

useradd cacti -d /var/www/html/cacti -s /sbin/nologin
chown -R cacti /var/www/html/cacti/rra /var/www/html/cacti/log
echo '*/5 * * * * root /usr/bin/php /var/www/html/cacti/poller.php > /dev/null 2>&1' >> /etc/crontab

初始化cacti

访问你的cacti.地址如下.红色替换成你的服务器ip

http://192.168.0.13/cacti

如果显示的页面和这个一样.说明你前面配置的没有问题了.

直接点击next>>

如果都显示ok则可以点击finish.如果有not found 则要看看是哪个命令或者路径不对.

finsh之后就是登录界面了,用户名和密码都是admin.

第一次登录需要修改密码.如下

 

填入新密码保存即可.

这样cacti就安装完成了.

  • 插件安装

wget http://www.cacti.net/downloads/pia/cacti-plugin-0.8.7g-PA-v2.8.tar.gz
tar zxf cacti-plugin-0.8.7g-PA-v2.8.tar.gz
cp -R cacti-plugin-arch/* /var/www/html/cacti

yum install -y patch

cd /var/www/html/cacti
mysql -ucacti -p cacti < pa.sql
patch -p1 -N < cacti-plugin-0.8.7g-PA-v2.8.diff
vi include/global.php
增加$config['url_path'] = “/cacti/”;
service httpd restart
service mysqld restart

进入"用户管理"->点admin->区域权限->Plugin Management,画勾,save。

 下载以下3个插件

•thold-v0.4.9-3.tgz
•monitor-v1.3-1.tgz
•settings-v0.71-1.tgz

tar zxf settings-v0.71-1.tgz -C /var/www/html/cacti/plugins
tar zxf monitor-v1.3-1.tgz -C /var/www/html/cacti/plugins
tar zxf thold-v0.4.9-3.tgz -C /var/www/html/cacti/plugins

在console--Configuration--Plugin Management里面点击安装,启用即可。

最后插件这几行未见到monitor选项卡。

尝试了以下3条命令,还是未果。

cd /var/www/html/cacti/plugins/monitor/
mysql -ucacti -p cacti < monitor.sql
vi global.php 增加$plugins[] = 'monitor';

原文地址:https://www.cnblogs.com/tcicy/p/7712753.html