Ganglia (Computer resource monitor)
Server composition
- Monitoring server
- k1sum0 (Debian9)
URL: http://k1sum0/ganglia (internal)
- Monitored servers
- k1cam0
- k1cam1 (SL7)
- k1sum0 (Debian9)
- k1sum1 (Debian9)
- k1sumX (Debian9)
- k1det0 (Debian9)
- k1det1 (Debian9)
- k1det2 (Debian9)
- k1nfs0 (Debian9)
- k1script (Debian8)
Installation
- Monitoring server
> apt-get install rrdtool gmetad ganglia-webfrontend ganglia-monitor
Setting files: /etc/ganglia/gmond.conf and /etc/ganglia/gmetad.conf
- Monitored servers
deb> apt-get install ganglia-monitor SL> yum install gmond
Setting files: /etc/ganglia/gmond.conf
Note
- We must restart ganglia service on all monitored servers after the monitoring server is rebooted (Why?).
deb> systemctl restart ganglia-monitor SL> systemctl restart gmond