date:20120726

Re: [Nagios-users] Nagios servicegroup dependencies

2012-07-26 Thread Jonathan Gazeley

Thanks - BPI looks useful.

Cheers,
Jonathan

On 25/07/12 15:44, Alex Griffin wrote:
I don't think that this can be done with just Nagios dependencies. You
could set up BPI to accomplish this though. Check it out here:

http://exchange.nagios.org/directory/Addons/Components/Nagios-Business-Process-Intelligence-%28BPI%29/details

Alex Griffin
---
Tech Team
agrif...@nagios.com

Jonathan Gazeley wrote:
Hi list,

I have a question about servicegroups and dependencies. I have a number
of hosts and services and I am already host parents, host groups, host
dependencies, service groups and service dependencies.

Imagine I have 2 database servers, and I have a web server that depends
on the database service. I want the HTTP service to depend on the MySQL
service *group* rather than on individual MySQL services. So long as
there is at least one database server up, the database service keeps on
working. How can I express this?

The same goes for groups of DHCP, DNS, NTP, RADIUS servers... :)

Thanks,
Jonathan

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[Nagios-users] Check load plugin configuration on a local machine.

2012-07-26 Thread bryan hunt

I've got a 24 core box over here, obviously I need to tweak the
configuration of the check_load plugin as it seems designed for a single
core machine by default.

define service{
use generic-service
host_name   localhost
service_description Current Load
check_command   check_load!20!18!16!22!19!18
}



My understanding is that this breaks down as follows

1, 5, 15 minute load average. 

I've set it to the following.

Warning thresholds. (17 is 70% of 24)
20!18!16

So warn if it is currently 20, or averaging 17.

Critical thresholds. 
22!19!18

Only one core, not maxed out, bad. Average above 22, bad.

Anyhow, my question is. Is this a sane configuration. It's pretty
generous with load. My usual load average is actually:

1.88 2.08 2.16

Any advice appreciated,

Bryan Hunt










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Exclusive live event will cover all the ways today's security and 
threat landscape has changed and how IT managers can respond. Discussions 
will include endpoint security, mobile security and the latest in malware 
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
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Re: [Nagios-users] Nagios servicegroup dependencies

[Nagios-users] Check load plugin configuration on a local machine.

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