Ganglia is an open-source monitoring system for computer clusters, grids, and cloud systems. It provides real-time monitoring and visualization of system performance metrics such as CPU usage, network traffic, and memory usage. In this tutorial, you will learn how to install Ganglia on Fedora Server Latest.
Before you begin with the installation process, you need to have the following:
To install Ganglia on Fedora Server Latest, you need to install some dependencies. Use the following command to install them:
sudo dnf install -y ganglia ganglia-gmetad ganglia-web
This command will install the necessary dependencies needed to run Ganglia.
After the installation process is complete, you need to configure Ganglia. The configuration files are located at /etc/ganglia. First, edit the /etc/ganglia/gmond.conf file:
sudo vi /etc/ganglia/gmond.conf
In this file, you need to provide the IP address of the Ganglia server. Edit the following line:
mcast_join = 239.2.11.71
Replace the IP address with the IP address of your Ganglia server. Save and close the file.
Next, edit the /etc/ganglia/gmetad.conf file:
sudo vi /etc/ganglia/gmetad.conf
In this file, you need to specify the location of the data sources. Edit the following line:
data_source "my grid" localhost
Replace localhost with the IP address of the machine that you want to monitor. You can specify multiple data sources by adding more data_source lines. Save and close the file.
After configuring Ganglia, start the services using the following commands:
sudo systemctl start gmond
sudo systemctl start gmetad
sudo systemctl enable gmond
sudo systemctl enable gmetad
The first two commands start the Ganglia daemon and meta daemon respectively. The last two commands enable them to start on boot.
After starting the services, you can access the Ganglia web UI by opening a web browser and going to http://<server_ip_or_domain>/ganglia. Replace <server_ip_or_domain> with the IP address or domain name of your Ganglia server. You should see the Ganglia web UI and be able to monitor the metrics of the machines you specified in the gmetad.conf file.
In this tutorial, you learned how to install and configure Ganglia on Fedora Server Latest. With Ganglia, you can monitor system performance metrics in real-time and visualize them in the web UI.
If you want to self-host in an easy, hands free way, need an external IP address, or simply want your data in your own hands, give IPv6.rs a try!
Alternatively, for the best virtual desktop, try Shells!
