Nagios服务器架设之一

Nagios服务器架设之一

[align=left]实验环境：RHEL 5.4[/align]
[align=left]一、Nagios服务器安装过程[/align]
[align=left]1）配置服务器端IP地址[/align]
[align=left][root@localhost ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0[/align]

[align=left]# Advanced Micro Devices [AMD] 79c970 [PCnet32 LANCE][/align]
[align=left]DEVICE=eth0[/align]
[align=left]BOOTPROTO=none[/align]
[align=left]HWADDR=00:0c:29:fe:39:A1[/align]
[align=left]ONBOOT=yes[/align]
[align=left]NETMASK=255.255.255.0[/align]
[align=left]IPADDR=192.168.6.199[/align]
[align=left]GATEWAY=192.168.6.1[/align]
[align=left]TYPE=Ethernet[/align]

[align=left]2）安装Nagios[/align]
[align=left]A，安装前准备[/align]
[align=left]1）创建nagios程序用户、组[/align]

[align=left][root@localhost ~]# useradd -s /sbin/nologin nagios ---阻止用户登录服务器[/align]
[align=left]-s :用户登录shell[/align]
[align=left][root@localhost ~]# mkdir /usr/local/nagios[/align]
[align=left][root@localhost ~]# chown -R nagios.nagios /usr/local/nagios/ ---修改它的属主属组权限[/align]

[align=left]2)保证系统中sendmail服务器要开启[/align]

[align=left][root@localhost ~]# service sendmail status[/align]
[align=left]sendmail (pid 3090) 正在运行...[/align]

[align=left]B、编译安装Nagios[/align]

[align=left][root@localhost ~]# cd /aaa/[/align]
[align=left][root@localhost aaa]# tar zxf nagios-3.2.0.tar.gz[/align]
[align=left][root@localhost aaa]# cd nagios-3.2.0[/align]
[align=left][root@localhost nagios-3.2.0]# ./configure --prefix=/usr/local/nagios/[/align]
[align=left][root@localhost nagios-3.2.0]# make all ; make install ; make install-init ; make install-commandmode ; make install-config[/align]
[align=left][root@localhost nagios-3.2.0]# chkconfig --add nagios[/align]
[align=left][root@localhost nagios-3.2.0]# chkconfig nagios on[/align]
[align=left][root@localhost nagios-3.2.0]# chkconfig --list nagios ---查看nagios服务是否运行[/align]
[align=left]nagios 0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭[/align]

[align=left]C、安装Nagios插件[/align]
[align=left]你可以从http://www.nagios.org官方网站上下载最新的nagios插件[/align]
[align=left][root@localhost aaa]# tar zxf nagios-plugins-1.4.14.tar.gz[/align]
[align=left][root@localhost aaa]# cd nagios-plugins-1.4.14[/align]
[align=left][root@localhost nagios-plugins-1.4.14]# ./configure --prefix=/usr/local/nagios/ ; make ; make install[/align]
[align=left]D、安装Nagios的汉化包[/align]
[align=left][root@localhost aaa]# tar jxf nagios-cn-3.2.0.tar.bz2[/align]
[align=left][root@localhost aaa]# cd nagios-cn-3.2.0[/align]
[align=left][root@localhost nagios-cn-3.2.0]# ./configure ; make all ; make install[/align]
[align=left]E、安装LAMP架构[/align]
[align=left][root@localhost ~]# mount /dev/cdrom /media/[/align]
[align=left][root@localhost ~]# vi /etc/yum.repos.d/rhel-debuginfo.repo[/align]

[align=left][rhel-debuginfo][/align]
[align=left]name=Red Hat Enterprise Linux $releasever - $basearch - Debugbaseurl=file:///media/Server[/align]
[align=left]enabled=1[/align]
[align=left]gpgcheck=0[/align]
[align=left]gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release[/align]

[align=left][root@localhost ~]# yum -y install php* mysql* http*[/align]
[align=left][root@localhost ~]# service httpd start[/align]
[align=left]启动 httpd： [确定][/align]
[align=left][root@localhost ~]# chkconfig httpd on[/align]
[align=left][root@localhost ~]# vi /etc/httpd/conf/httpd.conf[/align]

[align=left] 231 User apache[/align]
[align=left]232 Group apache[/align]
[align=left]391 DirectoryIndex index.php index.html index.html.var[/align]
[align=left]992 #setting for nagios[/align]
[align=left] 993 ScriptAlias /nagios/cgi-bin "/usr/local/nagios/sbin"[/align]
[align=left] 994 <Directory "/usr/local/nagios/sbin">[/align]
[align=left] 995 AuthType Basic[/align]
[align=left] 996 Options ExecCGI[/align]
[align=left] 997 AllowOverride None[/align]
[align=left] 998 Order allow,deny[/align]
[align=left] 999 Allow from all[/align]
[align=left] 1000 AuthName "nagios access"[/align]
[align=left] 1001 AuthUserFile /usr/local/nagios/etc/htpasswd[/align]
[align=left] 1002 Require valid-user[/align]
[align=left] 1003 </Directory>[/align]
[align=left] 1004 Alias /nagios "/usr/local/nagios/share"[/align]
[align=left] 1005 <Directory "/usr/local/nagios/share">[/align]
[align=left] 1006 AuthType Basic[/align]
[align=left] 1007 Options ExecCGI[/align]
[align=left] 1008 AllowOverride None[/align]
[align=left] 1009 Order allow,deny[/align]
[align=left] 1010 Allow from all[/align]
[align=left] 1011 AuthName "nagios access"[/align]
[align=left] 1012 AuthUserFile /usr/local/nagios/etc/htpasswd[/align]
[align=left] 1013 Require valid-user[/align]
[align=left] 1014 </Directory>[/align]

[align=left]创建apache目录的验证文件“/usr/local/nagios/etc/htpasswd”[/align]
[align=left][root@localhost ~]# htpasswd -c /usr/local/nagios/etc/htpasswd benet[/align]

[align=left]New password:[/align]
[align=left]Re-type new password:[/align]
[align=left]Adding password for user benet[/align]

[align=left]重启apache服务器并进行验证nagios登陆情况[/align]
[align=left][root@localhost ~]# service httpd restart[/align]

[align=left]停止 httpd： [确定][/align]
[align=left]启动 httpd： [确定][/align]

[align=left]至此nagios服务器安装结束[/align]
[align=left] [/align]本文出自 “Steven Home” 博客，请务必保留此出处http://shxke.blog.51cto.com/1173559/932982