BEgrid ganglia
From Begrid Wiki
BEgrid Monirtoring
Ganglia
/etc/gmetad.conf
service gmetad stop/start/restart
View BEgrid current status here: http://ganglia.begrid.be/ganglia/
GridICE
To add a new site in your domain:
/opt/gridice/setup/gridice-server.cfg
GII groups{
...
url0=ldap://"
...
}
run the /usr/lib/nagios/dscv/start-dscv.tpl
View BEgrid current status here: http://gridice.begrid.be/gridice
Find some configuration scripts here:
/usr/lib/nagios/dscv/ notifyParams.pl monParams.pl
More info
The components of Ganglia The components of Ganglia are as follows:
1. The data collector (G)
- The daemon is a single file and called gmond (Ganglia MONitor Daemon!)
- Its configuration file /etc/gmond.conf
- This goes on each node
2. The data consolidator (G)
- The daemon is a single file and called gmetad (Ganglia METAdata Daemon!)
- Its configuration file /etc/gmetad.conf
- You need one of these for each cluster. On massive clusters you can have more than one and a hierarchy.
This daemon collects the gmond data set via the network and saves it in a rrdtool database.
3. The database
Ganglia uses the well known and respected Open Source tool called - rrdtool
4. More
- The Web GUI tools (G)
These are a collection of PHP scripts started by the Webserver to extract the ganglia data and generate the graphs for the website
- The web server with PHP
This could be any web server that supports PHP, SSL and XML
- Other advanced tools (G)
gmetric to add extra stats
gstat to get at the Ganglia data to do anything else you like
The parts that are marked up with (G) are part of Ganglia.
