Xen is an open-source hypervisor that allows running multiple virtual machines on a single physical machine. In this tutorial, we will guide you through the process of installing Xen on Arch Linux.
Before proceeding, make sure that you have:
Open a terminal and update the Arch Linux package database:
sudo pacman -Syu
Install Xen and related packages:
sudo pacman -S xen
The installation process will prompt you to edit the bootloader configuration file. Choose systemd-boot
or grub
as per your preference.
After choosing the bootloader, reboot your system for the changes to take effect.
Verify that Xen has been installed correctly by running the following command:
xl info
Output should display information about your system's resources and the Xen hypervisor.
Create a virtual machine configuration file by copying the sample configuration file:
sudo cp /etc/xen/xl.conf.example /etc/xen/xl.conf
Edit the xl.conf
file according to your requirements. The file contains sections for global settings, networking, and virtual machines configuration.
Start the Xen service:
sudo systemctl start xencommons xendomains
This command will start the domains defined in the configuration files.
To enable the Xen service at system startup, run:
sudo systemctl enable xencommons xendomains
To create a virtual machine, first, create a disk image for the virtual machine:
sudo dd if=/dev/zero of=/var/lib/xen/images/vm01.img bs=1M count=2048
This command creates a 2GB disk image file for the virtual machine.
Create a configuration file for the virtual machine:
sudo cp /etc/xen/xmexample.hvm /etc/xen/vmconfig
Edit the vmconfig
file to specify the virtual machine's configuration, including memory allocation, CPU usage, and disk location.
To start the virtual machine, run:
sudo xl create /etc/xen/vmconfig
To manage the virtual machine, you can use the xl
command-line tool. For example, to list all running virtual machines:
sudo xl list
This command will display a list of all running virtual machines.
In this tutorial, we have learned how to install and configure Xen on Arch Linux. We have also created and managed a virtual machine using Xen. With Xen, you can run multiple virtual machines on a single physical machine, providing greater flexibility and resource utilization.
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!