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一、创建nagios用户和用户组
[iyunv@localhost ~]#useradd nagios
[iyunv@localhost ~]#mkdir /usr/local/nagios
[iyunv@localhost ~]#chown -R nagios.nagios /usr/local/nagios
//开始编译安装nagios
[iyunv@localhost ~]# tar -zxvf nagios-3.3.1.tar.gz
[iyunv@localhost ~]# cd nagios/
//指定nagios的安装目录,一般都是装到/usr/loca/下
[iyunv@localhost nagios]# ./configure --prefix=/usr/local/nagios/
[iyunv@localhost nagios]# make all
//make install用来安装nagios的主程序
[iyunv@localhost nagios]# make
[iyunv@localhost nagios]# make install
make install-init命令是在/etc/rc.d/init.d目录下创建nagios启动脚本
[iyunv@localhost nagios]# make install-init
make install-commandmode命令来配置目录权限
[iyunv@localhost nagios]# make install-commandmode
make install-cofig命令用来安装nagios示例配置文件,默认安装的路径是/usr/local/nagios/etc
[iyunv@localhost nagios]# make install-config
[iyunv@localhost nagios]# pwd
/usr/local/nagios
[iyunv@localhost nagios]# ls
bin etc libexec sbin share var
bin:可执行程序所在目录
etc:配置文件所在目录
sbin:cgi文件所在目录,也就是执行外部命令所需文件所在目录
share:网页文件所在目录
libexec:外部插件所在目录
var:日志文件,lock等文件所在目录
var/archives:日志自动归档目录
var/rw:用来存放外部命令文件的目录
[iyunv@localhost nagios]#
安装nagios的插件
[iyunv@localhost ~]# tar -zxvf nagios-plugins-1.4.15.tar.gz
[iyunv@localhost ~]# cd nagios-plugins-1.4.15/
[iyunv@localhost nagios-plugins-1.4.15]# ./configure --prefix=/usr/local/nagios/
[iyunv@localhost nagios-plugins-1.4.15]# make && make install
/usr/local/nagios/libexec,会看到新增很多的插件。
[iyunv@localhost libexec]# ls
check_apt check_ide_smart check_nntps check_spop
check_breeze check_ifoperstatus check_nt check_ssh
check_by_ssh check_ifstatus check_ntp check_ssmtp
。。。。。。。。。。。。。。。。。。。。
七、配置nagios
[iyunv@localhost ~]# vi /usr/local/apache2/conf/httpd.conf
修改httpd的配置文件
找到如下两行
User apache
Group apache
#如果找不到,请通过搜索nobody寻找
修改为
User nagios
Group nagios
在配置文件末尾增加如下信息:
#setting for nagios
ScriptAlias /nagios/cgi-bin "/usr/local/nagios/sbin"
<Directory "/usr/local/nagios/sbin">
AuthType Basic
Options ExecCGI
AllowOverride None
Order allow,deny
Allow from all
AuthName "Nagios Access"
AuthUserFile /usr/local/nagios/etc/htpasswd
Require valid-user
</Directory>
Alias /nagios "/usr/local/nagios/share"
<Directory "/usr/local/nagios/share">
AuthType Basic
Options None
AllowOverride None
Order allow,deny
Allow from all
AuthName "nagios Access"
AuthUserFile /usr/local/nagios/etc/htpasswd
Require valid-user
</Directory>
保存配置文件
八、新增验证文件
[iyunv@localhost nagios]# /usr/bin/htpasswd -c /usr/local/nagios/etc/htpasswd tiger
New password:
Re-type new password:
Adding password for user tiger
在/usr/local/nagios/etc下就会新增一个htpasswd验证文件
[iyunv@localhost nagios]# cd /usr/local/nagios/etc/
[iyunv@localhost etc]# ls
cgi.cfg htpasswd nagios.cfg objects resource.cfg
由于我这是已经搭建好lamp了 ,所以也就不用再安装apache了。
重启下apache服务
[iyunv@localhost etc]# /usr/local/apache2/bin/apachectl stop
[iyunv@localhost etc]# /usr/local/apache2/bin/apachectl start
。
通过浏览器输入http://ip/nagios/
输入用户名/密码,就可以看到nagios的管理界面啦。此时看到的界面中没有任何监控机的信息 |
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