nagios错误报警总结

fish3129

我遇到的错误报警实际上是真的报警了，那是因为我的服务器上部署有很多站点，而当默认站点挂掉后，我去拿别的站点测试，才认为是误报警的
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1、错误提示：CHECK_NRPE: - Socket timeout after 10 seconds
     
       解决方法：nrpe 进程执行某些脚本可能是大于10秒钟，而默认的是10秒钟。所以会发报警信息，解决的方法是在commands.cfg加上-t 参数 如我的commands.cfg 的check_nrpe配置如下 ：
     define command{

        command_name check_nrpe
        command_line $USER1$/check_nrpe -H $HOSTADDRESS$ -c $ARG1$ -t 30


•         }
  

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2、CRITICAL - Socket timeout after 10 seconds
      
Try using the -N option of check_http.
I ran into similar problems, and in my case the web server didn't terminate the connection after sending the response (https was working, http wasn't). check_http tries to read from the open socket until the server closes the connection. If that doesn't happen then the timeout occurs.
The -N option tells check_http to receive only the header, but not the content of the page / document.
define command{
        command_name    check_http
        command_line    $USER1$/check_http -N -I $HOSTADDRESS$ $ARG1$ -t 20
        }
我试着像上面改了下，起初没生效，过了一阵问题解决了，不知道是生效慢，还是自己又恢复了，待测试啊，去掉看看回头