1.安装nagios主程序 解压缩 tar -zxvf nagios-2.9.tar.gz cd nagios-2.9 编译,指定安装目录为/usr/local/nagios ./configure --prefix=/usr/local/nagios 输出如下信息
| *** Configuration summary for nagios 2.9 04-10-2007 ***: General Options: ------------------------- Nagios executable: nagios Nagios user/group: nagios,nagios Command user/group: nagios,nagios Embedded Perl: no Event Broker: yes Install ${prefix}: /usr/local/nagios Lock file: ${prefix}/var/nagios.lock Init directory: /etc/rc.d/init.d Host OS: linux-gnu Web Interface Options: ------------------------ HTML URL: [url]http://localhost/nagios/[/url] CGI URL: [url]http://localhost/nagios/cgi-bin/[/url] Traceroute (used by WAP): /usr/sbin/traceroute Review the options above for accuracy. If they look okay, type 'make all' to compile the main program and CGIs. |
make all 输出如下信息
| *** Compile finished *** If the main program and CGIs compiled without any errors, you can continue with installing Nagios as follows (type 'make' without any arguments for a list of all possible options): make install - This installs the main program, CGIs, and HTML files 使用make install来安装主程序,CGI和HTML文件 make install-init - This installs the init script in /etc/rc.d/init.d 使用make install-init在/etc/rc.d/init.d安装启动脚本 make install-commandmode - This installs and configures permissions on the directory for holding the external command file 使用make install-commandmode来配置目录权限 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! 使用make install-commandmode来安装示例配置文件,安装的路径是/usr/local/nagios/etc. *** Support Notes ******************************************* If you have questions about configuring or running Nagios, please make sure that you: - Look at the sample config files - Read the HTML documentation - Read the FAQs online at [url]http://www.nagios.org/faqs[/url] before you post a question to one of the mailing lists. Also make sure to include pertinent information that could help others help you. This might include: - What version of Nagios you are using - What version of the plugins you are using - Relevant snippets from your config files - Relevant error messages from the Nagios log file For more information on obtaining support for Nagios, visit: [url]http://www.nagios.org/support/[/url] ************************************************************* Enjoy. |
安装 make install 输出如下错误
| cd ./base && make install make[1]: Entering directory `/home/yahoon/nagios/nagios-2.9/base' make install-basic make[2]: Entering directory `/home/yahoon/nagios/nagios-2.9/base' /usr/bin/install -c -m 775 -o nagios -g nagios -d /usr/local/nagios/bin /usr/bin/install: invalid user `nagios' 非法用户nagios make[2]: *** [install-basic] Error 1 make[2]: Leaving directory `/home/yahoon/nagios/nagios-2.9/base' make[1]: *** [install] Error 2 make[1]: Leaving directory `/home/yahoon/nagios/nagios-2.9/base' make: *** [install] Error 2 |
重新执行make install输出信息如下
| *** Main program, CGIs and HTML files installed *** You can continue with installing Nagios as follows (type 'make' without any arguments for a list of all possible options): 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[1]: Leaving directory `/home/yahoon/nagios/nagios-2.9' |
执行如下命令来安装脚本 make install-init
执行 make install-commandmode 输出信息如下
| /usr/bin/install -c -m 775 -o nagios -g nagios -d /usr/local/nagios/var/rw chmod g+s /usr/local/nagios/var/rw *** External command directory configured *** You can continue with installing Nagios as follows (type 'make' without any arguments for a list of all possible options): 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! |
执行 make install-config 输出信息如下
| /usr/bin/install -c -m 775 -o nagios -g nagios -d /usr/local/nagios/etc /usr/bin/install -c -m 664 -o nagios -g nagios sample-config/nagios.cfg /usr/local/nagios/etc/nagios.cfg-sample /usr/bin/install -c -m 664 -o nagios -g nagios sample-config/cgi.cfg /usr/local/nagios/etc/cgi.cfg-sample /usr/bin/install -c -m 660 -o nagios -g nagios sample-config/resource.cfg /usr/local/nagios/etc/resource.cfg-sample /usr/bin/install -c -m 664 -o nagios -g nagios sample-config/template-object/localhost.cfg /usr/local/nagios/etc/localhost.cfg-sample /usr/bin/install -c -m 664 -o nagios -g nagios sample-config/template-object/commands.cfg /usr/local/nagios/etc/commands.cfg-sample *** Sample config file installed *** Remember, these are *SAMPLE* config files. You'll need to read the documentation for more information on how to actually define services, hosts, etc. to fit your particular needs. If you have questions about configuring Nagios properly, please: - Look at the sample config files - Read the HTML documentation - Read the FAQs online at [url]http://www.nagios.org/faqs[/url] *BEFORE* you post a question to one of the mailing lists. |
验证程序是否被正确安装。切换目录到安装路径（这里是/usr/local/nagios）,看是否存在 etc、bin、 sbin、 share、 var这五个目录，如果存在则可以表明程序被正确的安装到系统了。后表是五个目录功能的简要说明：
| bin | Nagios执行程序所在目录，nagios文件即为主程序 |
| etc | Nagios配置文件位置，初始安装完后，只有几个*.cfg-sample文件 |
| sbin | Nagios Cgi文件所在目录，也就是执行外部命令所需文件所在的目录 |
| Share | Nagios网页文件所在的目录 |
| Var | Nagios日志文件、spid 等文件所在的目录 |
| var/archives | Empty directory for the archived logs |
| var/rw | Empty directory for the external command file |
2.安装插件 解压缩 tar -zxvf nagios-plugins-1.4.9.tar.gz cd nagios-plugins-1.4.9 编译,指定路径为之前nagios的安装路径 ./configure --prefix=/usr/local/nagios/ make 安装 make install ls /usr/local/nagios/libexec/ 会显示安装的插件文件,即所有的插件都安装在libexec这个目录下
将apache的运行用户加到nagios组里面 从httpd.conf中过滤出当前的apache运行用户 grep ^User /usr/local/apache2/conf/httpd.conf 我的是vpopmail,下面将这个用户加入nagios组 usermod -G nagios vpopmail
3.修改apache配置 修改apache的配置文件,增加nagios的目录,并且访问此目录需要进行身份验证 vi /usr/local/apache2/conf/httpd.conf,在最后增加如下内容
|
#setting for nagios 20070707
ScriptAlias /nagios/cgi-bin /usr/local/nagios/sbin
<Directory "/usr/local/nagios/sbin">
Options ExecCGI
AllowOverride None
Order allow,deny
Allow from all
AuthName "Nagios Access"
AuthType Basic
AuthUserFile /usr/local/nagios/etc/htpasswd
//用于此目录访问身份验证的文件
Require valid-user
</Directory>
Alias /nagios /usr/local/nagios/share <Directory "/usr/local/nagios/share"> Options None AllowOverride None Order allow,deny Allow from all AuthName "Nagios Access" AuthType Basic AuthUserFile /usr/local/nagios/etc/htpasswd //用于此目录访问身份验证的文件 Require valid-user </Directory> |
增加验证用户 也就是通过web访问nagios的时候,必须要用这个用户登陆.在这里我们增加用户test:密码为12345 [root@localhost conf]# /usr/local/apache2/bin/htpasswd -c /usr/local/nagios/etc/htpasswd test New password: (输入12345) Re-type new password: (再输入一次密码) Adding password for user test
查看认证文件的内容 [root@localhost conf]# less /usr/local/nagios/etc/htpasswd test:OmWGEsBnoGpIc 前半部分是用户名test,后面是加密后的密码
到这里nagios的安装也就基本完成了,你可以通过web来访问了. [url]http://192.168.0.111/nagios[/url] 会弹出对话框要求输入用户名密码
但是可以发现什么也点不开,因为nagios还没启动呢!下面的工作就是修改配置文件,增加要监控的主机和服务.
敬请期待
nagios全攻略(二)----基本安装和配置(下)
nagios全攻略系列文章列表 nagios全攻略(一)----准备阶段 nagios全攻略(二)----基本安装和配置(上) nagios全攻略(二)----基本安装和配置(下) nagios全攻略(三)----使用插件监控更多信息 nagios全攻略(四)----监控LINUX上的”本地信息” nagios全攻略(五)----监控windows系统的”本地信息”
本文出自 “yahoon的小屋” 博客，谢绝转载！