Nagios 使用回忆录 - 编译

如果只是单纯的一台机器上使用，不用NRPE,只需要下载nagios core,以及nagios-plugin即可.如果是多台机器，后面再说吧

一、编译
还好以前有做些笔记，不然又得去看一遍help,不过相对简单，最主要是权限的问题，因为涉及到前台管理时操作检查任务的权限

以下是编译的摘录
@@@@@@@@@@@@@@@@@@@@@useradd nagiospasswd nagiosgroupadd nagiosadminuseradd nagiosadmin -g nagiosadminusermod -G nagiosadmin nagiosusermod -G nagiosadmin nobody /configure --prefix=/usr/local/nagios / --with-nagios-user=nagios / --with-nagios-group=nagios / --with-command-user=nagiosadmin / --with-command-group=nagiosadmin *** Configuration summary for nagios 3.0.2 05-19-2008 ***: General Options: ------------------------- Nagios executable: nagios Nagios user/group: nagios,nagios Command user/group: nagioadmin,nagios Embedded Perl: no Event Broker: yes Install ${prefix}: /usr/local/nagios Lock file: ${prefix}/var/nagios.lock Check result directory: ${prefix}/var/spool/checkresults Init directory: /etc/rc.d/init.d Apache conf.d directory: /etc/httpd/conf.d 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 Review the options above for accuracy. If they look okay,type 'make all' to compile the main program and CGIs. *** Compile finished *** If the main program and CGIs compiled without any errors, youcan 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 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@@@@@@@@@@@@@@@@@@@

按照提示编译安装下去应该就不会多大问题了。我现在要重新安装一遍，回忆一下，并且要把现在公司里的nagios的架构改一下,改成上一章所说有一个nagios核心，多个nrpe的方式。然后再结合rrdtools以及mrtg等等，做得全面一些.
编译的其它大多数参数是可以在配置文件里配置的。不过先确认好用户，并在编译时候加进去，是非常明智的选择


写到这里，我先看一遍nagios 3.x 文档，回忆一下，以及看一下有什么新的更新能够用上