I need to monitor some file existence in an AWS S3 bucket and I created a simple Nagios plugin for that. Now I have to configure it and defined it as a command something like this: define command{...

Maybe a strange and green question, however Is there anything that Nagios or Ganglia can do that the other can't? In terms of monitoring, alerts in general. I'm looking for a general solu...

I can print out Host UP Time percentage from Nagios-Report Perl Module with following code: #!/usr/bin/perl use strict ; use Nagios::Report ; my $x = Nagios::Report->new(q<local_cgi localhos...

We have a product using PostgreSQL database server that is deployed at a couple of hundred clients. Some of them have gathered tens of gigabytes of data over the years. So in the next version we wi...

I have been trying to setup nagios on mac and it definitely seems pretty easy but I am stuck at this point - I am unable to load the localhost/nagios/ page. I have the right configuration as far as...

Getting a "No output returned from plugin" error message from a Nagios/NRPE script 1) Running Nagios v3.2.3 and NRPE v2.12 2) The script: OK_STATE=0 UNAME=/bin/uname -r echo "OK: Kernel Vers...

What software does everyone use to monitor hardware? I know about nagios and cacti, but does anyone use any other software?

I have setup a nagios monitoring and configured check_http plugin to check for a specific URL in my application. That url returns either 'ok' or an error message. My nagios sends me an email when ...