如何在纯净ubuntu系统上安装nagios

一、安装环境
1.系统 ubuntu-12.04.1-desktop-amd64.iso 2.虚拟机 VMware® Workstation 8.0.4 build-744019 nagios培训 3.远程工具 xshell4
二、安装步骤
1.apt-get install ssh
2.创建nagiios用户和用户组
:~# useradd -s /sbin/nologin nagios nagios实施 root[ /u/555627]@ubuntu :~# mkdir /usr/local/nagios
root[ /u/555627]@ubuntu :~# chown -R nagios.nagios /usr/local/nagios 3.开启sendmail服务
4.编译安装 nagios
cd /usr/local/src #切换到软件安装目录 监控软件 #上传所有的安装文件
tar -zxvf nagios-3.2.0.tar.gz cd nagios-3.2.0/ ./configure --prefix=/usr/local/nagios make all make install #安装主程序和CGI、HTML文件 make install-init #在/etc/rc.d/init.d目录下创建nagios启动脚本 make install-commandmode #配置目录权限 make install-config #安装示例文件 #设置开机自启动 apt-get install chkconfig $sudo ln -s /usr/lib/insserv/insserv /sbin/insserv chkconfig --add nagios chkconfig --level 35 nagios on chkconfig --list nagios 5.安装nagios插件
tar -xzvf nagios-plugins-1.4.14.tar.gz cd nagios-plugins-1.4.14/ ./configure --prefix=/usr/local/nagios make make install 6.安装配置apache
tar -xzvf httpd-2.0.63.tar.gz cd httpd-2.0.63/ ./configure --prefix=/usr/local/apache2 make make install 7.安装php
apt-get install libxml2 apt-get install libxml2-dev ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs apt-get install libxml2-dev ./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs nagios安装 make make install 8.配置apache
User nagios Group nagios #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> LoadModule php5_module modules/libphp5.so nagios配置 AddType application/x-httpd-php .php .phtml
AddType applicatoin/x-httpd-php-source .phps 9.生成密码
/usr/local/apache2/bin/htpasswd -c /usr/local/nagios/etc/htpasswd nagios 10.启动apache
/usr/local/apache2/bin/apachectl start
有可能有出现的问题
1.php make的时候报错
configure: error: xml2-config not found. Please check your libxml2 installation. 开源监控软件 apt-get install libxml2
apt-get install libxml2-dev 2.httpd: Could not determine the server's fully qualified domain name, using 127.0.1.1 for ServerName
修改httpd.conf文件，把其中到#ServerName的注释去掉即可。 vi /usr/local/apache2/conf/httpd.conf 3.You don't have permission to access /nagios/ on this server
这是解析出错了，需要查看 tail -f /usr/local/apache2/logs/error_log 进行具体的分析，有可能是配置文件 ，也有可能是权限问题.
看到报错信息 attempt to invoke directory as script: /usr/local/nagios/share/ 原来share目录不能配成ScriptAlias,而只能配成 Alias