CentOS 6.4 x64 Cacti 监控安装配置

Cacti 监控安装配置

环境：安装Cacti 的服务器 Linux 6.4 x64 ip 10.8.8.11 一：配置iptables , selinux vi /etc/sysconfig/iptables ————————————————————————- # Firewall configuration written by system-config-firewall# Manual customization of this file is not recommended.*filter:INPUT ACCEPT [0:0]:FORWARD ACCEPT [0:0]:OUTPUT ACCEPT [0:0]-A INPUT -m state –state ESTABLISHED,RELATED -j ACCEPT-A INPUT -p icmp -j ACCEPT-A INPUT -i lo -j ACCEPT-A INPUT -m state –state NEW -m tcp -p tcp –dport 22 -j ACCEPT-A INPUT -m state –state NEW -m tcp -p tcp –dport 80 -j ACCEPT-A INPUT -m state –state NEW -m tcp -p tcp –dport 3306 -j ACCEPT-A INPUT -m state –state NEW -m tcp -p tcp –dport 161 -j ACCEPT-A INPUT -j REJECT –reject-with icmp-host-prohibited-A FORWARD -j REJECT –reject-with icmp-host-prohibitedCOMMIT ————————————————————————– vi /etc/selinux/config ————————————————————————– # This file controls the state of SELinux on the system.# SELINUX= can take one of these three values:# enforcing – SELinux security policy is enforced.# permissive – SELinux prints warnings instead of enforcing.# disabled – No SELinux policy is loaded.SELINUX=disabled# SELINUXTYPE= can take one of these two values:# targeted – Targeted processes are protected,# mls – Multi Level Security protection.SELINUXTYPE=targeted ————————————————————————– reboot 重启服务器二：安装配置WEB环境 lnmp 一键安装…省略…. 三：安装配置Cacti Web服务安装rrdtool、net-snmp以及相关依赖包 rrdtool 下载 : http://oss.oetiker.ch/rrdtool/ yum install rrdtool net-snmp rrdtool-devel net-snmp-devel net-snmp-utils net-snmp-python net-snmp-perl lm_sensors-devel file-devel rpm-devel file intltool libart_lgpl libart_lgpl-devel elfutils pango-devel* cairo-devel* mysql-devel Mod_auth_mysql php-mysql cairo dejavu-fonts-common.noarch dejavu-lgc-sans-mono-fonts.noarch dejavu-sans-mono- fonts.noarch fontpackages-filesystem.noarch libXft libXrender libthai pango pixman perl-rrdtool net-snmp net-snmp-utils tcp_wrappers-devel chkconfig snmpd on 设置snmpd 开机启动 service snmpd start 启动snmpd服务 1. 下载Cactic 0.8.8a wget http://www.cacti.net/downloads/cacti-0.8.8a.tar.gz tar zxvf cacti-0.8.8a.tar.gz cd cacti-0.8.8a mkdir -p /opt/htdocs/cacti cp -r * /opt/htdocs/cacti chown upload:upload /opt/htdocs/cacti -R chmod 700 /opt/htdocs/cacti -R 2. 设置Cacti 数据库登陆mysql /opt/local/mysql/bin/mysql -uroot -p123456 创建数据库create database cactidb; 创建数据库用户insert into mysql.user(Host,User,Password) values(‘localhost’,’cactiuser’,password(‘123456’)); 授权用户cactiuser对数据库cactidb完全访问grant all on cactidb.* to ‘cactiuser’@’%’ identified by ‘123456’ with grant option; 设置生效flush privileges; use cactidb 导入cacti数据库文件source /opt/htdocs/cacti/cacti.sql exit 3. 配置Cacti 文件 vi /opt/htdocs/cacti/include/config.php —————————————————————————————– */ /* make sure these values refect your actual database/host/user/password */$database_type = “mysql”;$database_default = “cactidb”;$database_hostname = “localhost”;$database_username = “cactiuser”;$database_password = “123456”;$database_port = “3306”;$database_ssl = false; /* Edit this to point to the default URL of your Cacti install ex: if your cacti install as at http://serverip/cacti/ this would be set to /cacti/*///$url_path = “/cacti/”; /* Default session name – Session name must contain alpha characters *///$cacti_session_name = “Cacti”; ?> ——————————————————————————————— 配置完成以后.在浏览器输入 10.8.8.11

Please select the type of installation选择New install点Next，出现下面界面

登陆. 用户名密码都为 admin 如上提示，第一次登陆以后，会提示修改密码

设置定时采集 crontab -e 每5分钟采集一次 */5 * * * * php /opt/htdocs/cacti/poller.php 四，配置监控机 Windows 7 监控Windows 需要安装snmp 协议 (简单网络管理协议) 在控制面板中找到“卸载程序”

在弹出的窗口中单击“打开或关闭Windows功能” 勾选弹出窗口中的“简单网络管理协议（SNMP）”项后单击“确定”并根据提示完成安装即可

完成SNMP服务的安装后，右键单击“计算机”选择“管理”

在弹出的“计算机管理”窗口中左侧导航栏中找到“服务”，并在右侧找到“SNMP Service”项

鼠标双击“SNMP Service”选项，在弹出的窗口中切换到“安全”选项卡中，如上图添加“接受的社区名称”和接收那些主机发出的SNMP数据包。

———————————————————————————2. 添加Linux 主机的监控在Linux 下安装 snmp 服务 yum -y install net-snmp 设置开机自动启动 snmp服务 chkconfig snmpd on 启动 snmp 服务 service snmpd start 配置 snmp 服务 cd /etc/snmp/ mv snmpd.conf vi snmpd.conf 修改下面内容————————————————————-# sec.name source communitycom2sec notConfigUser default public 更改为com2sec notConfigUser 10.8.8.11 public —————————————————————— ——————————————————————————- ##### Finally, grant the group read-only access to the systemview view. # group context sec.model sec.level prefix read write notifaccess notConfigGroup “” any noauth exact systemview none none 将 systmview 更改为 all ———————————————————————————– ————————————————————————————## incl/excl subtree mask#view all included .1 80 去掉 #view 的注释 ———————————————————————————— 成功以后会显示如下信息！