nagios web修改服务
通过web界面修改某个服务时报错。
例如对某个服务进行临时安排其执行时间,或者不让它发警告,web页面上都有这样的设置.但是常常会有错误信息如下:
- Could not open command file ‘/usr/local/nagios/var/rw/nagios.cmd’ for update!
- The permissions on the external command file and/or directory may be incorrect. Read the FAQs on how to setup proper permissions.
- An error occurred while attempting to commit your command for processing.
关于这部分在nagios.cfg中有下面的内容
- # EXTERNAL COMMAND FILE
- # This is the file that Nagios checks for external command requests.
- # It is also where the command CGI will write commands that are submitted
- # by users, so it must be writeable by the user that the web server
- # is running as (usually ‘nobody’). Permissions should be set at the
- # directory level instead of on the file, as the file is deleted every
- # time its contents are processed.
这段话的核心意思是apache的运行用户要有对文件写的权限.权限应该设置在目录上,因为每次文件的内容被处理后文件就会被删掉
- command_file=/usr/local/nagios/var/rw/nagios.cmd
将apache2运行的用户apache加到nagios组就应该可以了的。这样Nagios WEB修改服务就成功了。
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