nagios 安装备忘

前提， rhel6.2  环境
安装 lamp 架构，支持 GD 库

www.nagios.org 下载 nagios-3.5.0.tar.gz

配置前初始化用户及建立目录
useradd nagios
mkdir /tmp/nagios /tmp/nagios-temp /var/run/nagios
chown nagios:nagios /tmp/nagios /tmp/nagios-temp /var/run/nagios

  注: 官方推荐用户与执行命令组不一样 ./configure --with-command-group=nagcmd

 

编译参数
./configure --enable-nanosleep --enable-event-broker --enable-embedded-perl --enable-cygwin --enable-libtap --with-nagios-user=nagios --with-nagios-group=nagios --with-command-user=nagios --with-command-group=nagios --with-httpd-conf=/usr/local/apache2/conf/extra/ --with-checkresult-dir=/tmp/nagios --with-temp-dir=/tmp/nagios-temp --with-init-dir=/etc/rc.d/init.d --with-lockfile=/var/run/nagios --with-gd-lib=/usr/local/lib --with-perlcache  --with-cgiurl=/nagios/cgi-bin --with-htmurl=/nagios

 

编译提示
 General Options:
 -------------------------
        Nagios executable:  nagios.exe
        Nagios user/group:  nagios,nagios
       Command user/group:  nagios,nagios
            Embedded Perl:  yes, with caching
             Event Broker:  yes
        Install ${prefix}:  /usr/local/nagios
                Lock file:  /var/run/nagios
   Check result directory:  /tmp/nagios
           Init directory:  /etc/rc.d/init.d
  Apache conf.d directory:  /usr/local/apache2/conf/extra/
             Mail program:  /bin/mail
                  Host OS:  linux-gnu

 Web Interface Options:
 ------------------------
                 HTML URL:  http://localhost/nagios/
                  CGI URL:  http://localhost/nagios/cgi-bin/
 Traceroute (used by WAP):  /bin/traceroute

 

安装过程
make all
make install
 ( cd base ; cp nagios nagios.exe ; cp nagiostat nagiostat.exe )
 ( cd /usr/local/nagios/bin ; cp nagios.exe nagios ; cp nagiostat.exe nagiostat )
make install-init
make install-commandmode
make install-config
make install-webconf
make install-exfoliation
make install-classicui

cp -R contrib/eventhandlers/ /usr/local/nagios/libexec/
chown -R nagios:nagios /usr/local/nagios/libexec/eventhandlers

 

检测安装是否成功，同样可以用下面方法检测配置文件是否具有错误
/usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg
/etc/init.d/nagios start

 

创建 nagios 登陆用户
htpasswd –c /usr/local/nagios/etc/htpasswd.users nagiosadmin

 

安装参数帮助
  make install
     - This installs the main program, CGIs, and HTML files

  make install-init
     - This installs the init script in /etc/rc.d/init.d

  make install-commandmode
     - This installs and configures permissions on the
       directory for holding the external command file

  make install-config
     - This installs *SAMPLE* config files in /usr/local/nagios/etc
       You'll have to modify these sample files before you can
       use Nagios.  Read the HTML documentation for more info
       on doing this.  Pay particular attention to the docs on
       object configuration files, as they determine what/how
       things get monitored!

  make install-webconf
     - This installs the Apache config file for the Nagios
       web interface

  make install-exfoliation
     - This installs the Exfoliation theme for the Nagios
       web interface

  make install-classicui
     - This installs the classic theme for the Nagios
       web interface

 

安装过程需要注意的目录
command dir
/usr/local/nagios/bin

html dir
/usr/local/nagios/share

daemon dir
/etc/rc.d/init.d/nagios

commandmode dir
/usr/local/nagios/var/rw

web config file
/usr/local/apache2/conf/extra//nagios.conf

exfoliation dir (theme)
/usr/local/nagios/share/stylesheets
/usr/local/nagios/share/images

sample config file
/usr/local/nagios/etc/nagios.cfg
/usr/local/nagios/etc/cgi.cfg
/usr/local/nagios/etc/resource.cfg
/usr/local/nagios/etc/objects/templates.cfg
/usr/local/nagios/etc/objects/commands.cfg
/usr/local/nagios/etc/objects/contacts.cfg
/usr/local/nagios/etc/objects/timeperiods.cfg
/usr/local/nagios/etc/objects/localhost.cfg
/usr/local/nagios/etc/objects/windows.cfg
/usr/local/nagios/etc/objects/printer.cfg
/usr/local/nagios/etc/objects/switch.cfg

可参考  http://support.nagios.com/ 中 nagios core 的安装文档
也可以参考  http://nagios.sourceforge.net/docs/3_0/toc.html 中的配置文档