On Wed, Sep 9, 2009 at 12:16 PM, David Rosenstrauch wrote:
> Can you clarify what you see as the issue? Because if I'm doing
> something that could potentially cause problems, I'd like to understand
> that.
The only performance issue we see is start up time increases as Nagios
has to flatten out
On Wed, Sep 9, 2009 at 2:42 AM, Janet Sullivan wrote:
> What kind of hardware are you on?
We have 2 machines:
* 1 does polling. nagios GUI, and trap ingest (SNMPTT)
* 1 does PNP graphing and storage, MySQL storage for SNMPTT,
notifications, and acts as a relay to send performance data off to our
On 09/08/2009 08:42 PM, Janet Sullivan wrote:
One way to do this is use the custom host and service variables that
Nagios 3.x provides in it's configuration DSL. We use this
extensively.
http://nagios.sourceforge.net/docs/3_0/customobjectvars.html
If you use cust
> In my case, the bottom one takes precedence. However, I do get this
error:
> Warning: Duplicate definition found for service 'disk drives - nrpe'
> on host 'omaampdb01a' (config file
> '/etc/nagios/objects/services/templates/windows.cfg', starting on line
> 20)
>
> I like this because I don't h
> So far so good, we poll 1600 hosts and around 8500 active services
> (mostly SNMP using ePN plugins) in 4 minutes or less :) with a
> non-distributed setup. We have a very steady stream of passive
> services in the form of traps via SNMPTT as well.
What kind of hardware are you on?
-
On Mon, Sep 7, 2009 at 9:54 AM, Jelle Smet wrote:
> Hi List,
>
> My setup is more complicated than this but here's the essence:
>
> - I have created a hostgroup called linux_servers
> - I have created 10 service checks with default values.
> - Each individual service check has a hostgroup_name "lin
If you are interested in reading about some of the techniques we use
to keep our performance high, you can here:
http://www.semintelligent.com/blog/
Warning: a number of the techniques we employ in our production
environment to increase perfomrance are techniques that many
experienced users would
On Tue, Sep 8, 2009 at 8:42 PM, Janet Sullivan wrote:
> How will using custom macros for services like this affect performance
> and memory usage once it's used 10,000+ times? Does it scale well?
We use the large_installation_tweaks and the other recommendations on
the Nagios site + some of our o
>>> One way to do this is use the custom host and service variables that
>>> Nagios 3.x provides in it's configuration DSL. We use this
>>> extensively.
>>>
>>> http://nagios.sourceforge.net/docs/3_0/customobjectvars.html
>>>
>>> If you use custom host variables in your service definitions, you
ca
On 09/08/2009 07:41 AM, Jelle Smet wrote:
>> One way to do this is use the custom host and service variables that
>> Nagios 3.x provides in it's configuration DSL. We use this
>> extensively.
>>
>> http://nagios.sourceforge.net/docs/3_0/customobjectvars.html
>>
>> If you use custom host variables
> You can exclude a single host/service already included in a
> hostgroup/servicegroup with the bang (!) character.
>
> i.e.:
>
> define service {
> host_name !web1
> hostgroup_name web_servers
> }
>
> This will include all hosts in web_servers hostgroup except web1. I
> believe you can
> One way to do this is use the custom host and service variables that
> Nagios 3.x provides in it's configuration DSL. We use this
> extensively.
>
> http://nagios.sourceforge.net/docs/3_0/customobjectvars.html
>
> If you use custom host variables in your service definitions, you can
> then def
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On 07/09/09 10:54 AM, Jelle Smet wrote:
> Hi List,
You can exclude a single host/service already included in a
hostgroup/servicegroup with the bang (!) character.
i.e.:
define service {
host_name !web1
hostgroup_name web_servers
}
This wil
On Mon, Sep 7, 2009 at 10:54 AM, Jelle Smet wrote:
> For one of the hosts I want to have a different threshold for only the "Root
> Disk" test.
Hi Jelle,
One way to do this is use the custom host and service variables that
Nagios 3.x provides in it's configuration DSL. We use this
extensively.
Hi List,
My setup is more complicated than this but here's the essence:
- I have created a hostgroup called linux_servers
- I have created 10 service checks with default values.
- Each individual service check has a hostgroup_name "linux_servers"
This effectively applies all 10 check against a
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