今天配置Nagios的时候遇到了一些麻烦，前面的步骤都一切顺利，nagios运行后，可以看到nagios的主页，但点击左边的菜单时总是提示Internal Server Error错误．错误如下： view plain copy Interna……
今天配置Nagios的时候遇到了一些麻烦，前面的步骤都一切顺利，nagios运行后，可以看到nagios的主页，但点击左边的菜单时总是提示Internal Server Error错误．错误如下：
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- The server encountered an internal error or misconfiguration and was unable to complete your request.
- Please contact the server administrator, root@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.
- More information about this error may be available in the server error log.
于是查看Apache服务的错误日志，在日志的第一行就发现，原来是没有关闭系统的SELINUX安全防护。
# cat /var/log/httpd/error_log
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- SELinux policy enabled; httpd running as context unconfined_u:system_r:httpd_t:s0
- suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
- Digest: generating secret for digest authentication ...
- Digest: done
- ......
于是关闭系统的SELINUX安全防护功能，
# vi /etc/selinux/config
设置SELINUX=disabled，即禁用SELINUX安全防护
然后重启服务器，访问nagios也就正常了，不会报Internal Server Error错误。