The virt-install command-line tool is used for creating virtual machines on the terminal. Create a Virtual Machine via Command Line There are 2 ways to go about this: You can create a virtual machine on the command-line or using the KVM virt-manager graphical interface.
With KVM successfully installed, We are now going to create a virtual machine. Check KVM Modules in Ubuntu Step 3: Creating a Virtual Machine in Ubuntu For AMD CPUs, you will get the kvm_intel module instead. To check if the KVM modules are loaded, run the command: $ lsmod | grep -i kvmįrom the output, you can observe the presence of the kvm_intel module. You can enable it to start on boot by running: $ sudo systemctl enable -now libvirtd The virt-manager is an application for managing virtual machines through a graphical user interface.īefore proceeding further, we need to confirm that the virtualization daemon – libvritd-daemon – is running.The bridge-utils package helps you create a bridge connection to allow other users to access a virtual machine other than the host system.The libvritd-daemon is the virtualization daemon.The qemu-kvm package is the main KVM package.The qemu package (quick emulator) is an application that allows you to perform hardware virtualization.
With the confirmation that our system can support KVM virtualization, we are going to install KVM, To install KVM, virt-manager, bridge-utils and other dependencies, run the command: $ sudo apt install -y qemu qemu-kvm libvirt-daemon libvirt-clients bridge-utils virt-managerĪ little explanation of the above packages.
The output clearly indicates that we are on the right path and ready to proceed with the installation of KVM. Now execute the “ kvm-ok” command to probe your system. If the “ kvm-ok” utility is not present on your server, install it by running the apt command: $ sudo apt install cpu-checker To check if your system supports KVM virtualization execute the command: $ sudo kvm-ok
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