On 2012-11-16 19:13, Charles Anderson wrote:
I'm using Icinga version 1.7.2, compiled from source, nagios-plugins
1.4.16, on an ARM system. I've set up various checks within a home
network and all but one work fine. I've run into a problem I can't
seem to find a fix or explanation for concerning the check_ntp_time
plugin.
When setting up the NTP check, I used "check_ntp_time -H <ntp server>
-w 15 -c 30" which works fine checking through NRPE, but when it
checks localhost, without NRPE, I get results in Icinga similar to
this: NTP WARNING: Offset -7.450580597e-05 secs. If I run the check
manually from the plugins directory to check localhost, I get results
similar to this: NTP OK: Offset 0.0007694959641
secs|offset=0.000769s;15.000000;30.000000;
testing as user ... ? you might need the exact same environment for
plugin testing as icinga core or nrpe would execute them. provide some
more detailed output and shell commands for your tests as well.
for some details on plugin testing, read further here
https://wiki.icinga.org/display/testing/Icinga+Plugin+Testing
I thought it might have something to do with the offset being in
scientific notation and it was being interpreted as being over 7
seconds off from the ntp server, but even if that was the case, it
still shouldn't warn as it's lower than 15. None of the other
servers' results are in scientific notation though, and in fact, one
of them is the same architecture and operating system version as the
localhost.
I've done quite a bit of googling to find what I'm looking for and
have been unsuccessful so far. Has anyone else run into this? Is
there somewhere else I should be looking?
Thanks.
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web console. Get in-depth insight into apps, servers, databases, vmware,
SAP, cloud infrastructure, etc. Download 30-day Free Trial.
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