schedule check problem

Alex Dehaini alexdehaini at gmail.com
Tue Jul 22 11:44:05 CEST 2008


Nagios should run without an ntp server, just make sure that the time on the
server is correct.

On Tue, Jul 22, 2008 at 10:27 AM, <asam30 at gmail.com> wrote:

> I am not using ntp server. I am thinking of implementing the NTP server. I
> will try to do that and get back to you.
>
> Thanks all your help
>
>
> On Tue, Jul 22, 2008 at 2:46 PM, Dennis Hünseler <dennis at huenseler.net>
> wrote:
>
>>  asam30 at gmail.com schrieb:
>>
>> Hi,
>>
>> I've got a strange problem with the nagios. Recently, for testing purpose
>> we did install nagios server on a intel based pc and now we would like to
>> move the nagios server to an high end machine like HP proliant DL 380.
>>
>> The nagios server on Intel based pc works fine and it was able to monitor
>> all the clients using check_nrpe plugin. I have now installed nagios server,
>> nagios plugins and nrpe on a high end machine and copied all the
>> configuration files from old server to here and then started nagios service.
>> All looks ok except for scheduling checks.
>>
>> The time on nagios server is ahead of the time displayed on the nagios
>> interface for Next Scheduled Check. The Next Scheduled Check for some
>> service shows,
>>
>> Next Scheduled Check:  07-22-2008 09:31:04
>> Last Check Time:07-22-2008 09:37:53
>>
>> but the time on nagios server is,
>> Tue Jul 22 09:40:06 GMT 2008
>>
>> The time is not sync properly and when I refresh the page maually, it
>> shows all services are in green which means all are working ok. but after
>> few seconds when I refresh the same page manually, the services were in red
>> color. tells me the error as , critical CHECK_NRPE: Socket timeout after 10
>> seconds
>>
>> then if you refresh later some point, all service will show in green. why
>> does this difference?
>>
>> where do i change the settings so the time on the nagios interface will
>> sync the time with the nagios server?
>>
>> please help me!!!
>>
>> Thanks
>>
>> --
>> Shankar Asam
>>
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>> _______________________________________________
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>>
>>  Hi,
>> you should be sure that all your servers(nagios server and the ones being
>> checked) run the same time, for example by using a ntp server to synchronise
>> your time. That will avoid any problems like different time in checks
>>
>> Kind regards,
>> Dennis Hünseler
>>
>
>
>
> --
> Shankar Asam
>
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-- 
Alex Dehaini
Developer
Team - www.konolabs.com
Site - www.alexdehaini.com
Email - alexdehaini at gmail.com
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