[Ganglia-general] Checking node up with ganglia-nagios-bridge
Hi I installed "ganglia-nagios-bridge" and I would like to know if it's possible to use the value from the metrics to check if a node is up or not. I know my bridge is working because I get the "load" metrics, but it seems that Nagios has to ping the nodes. In my configuration, the Nagios server doesn't have access to the nodes. It's something like this: lustre01-oss0[01-64] (Gmond) ---> esms (gmetad/gmond) ---> nagsrv (Nagios/Gmetad) I want to monitor the "oss" nodes. Did anyone had a similar problem? Best Regards m. -- Monitor Your Dynamic Infrastructure at Any Scale With Datadog! Get real-time metrics from all of your servers, apps and tools in one place. SourceForge users - Click here to start your Free Trial of Datadog now! http://pubads.g.doubleclick.net/gampad/clk?id=241902991=/4140 ___ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
[Ganglia-general] bunch of machines not a cluster
Hi.
I have a bunch of machines used by the development and testing people,
but it is not a cluster formal sense.
It is possible to group some machines, for example testing, and let
others alone like odin (hostname)?
If I do something like this in the /etc/gmond.conf:
cluster {
name = odin
(...)
}
and in the server /etc/gmetad.conf
data_source testing mars venus earth odin
(...)
Ganglia doesn't get confused and show everybody in testing cluster.
But what I want is something like
data_source odin odin
so the machine odin is alone.
Thanks
Marcelo
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