thoughts about event handlers
Neil
neil-on-nagios at restricted.dyndns.org
Wed Jul 7 00:20:52 CEST 2004
I read the event handler section in the Nagios documentation. It looks cool.
Here is what I am thinking on how I want to implement event handlers. Let
say I want to check http port 80.
Steps:
1. use check_tcp to check port 80
2. If connection is refused, have the event handler get executed which calls
check_nrpe to check if httpd is running
3. If httpd is running, it's possible that port 80 was accidentally modified
in the firewall(of course, very remote)
What I am saying here is that, with event handlers, we can be very sure that
a service is really in a RUNNING STATE or in a STOPPED state.
Am I correct guys?
Thanks.
Neil
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