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Install KVM&Libvirt on SparkyLinux2020.08

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Deployment SparkyLinux2020.08 on bare metal is supposed to be performed with "btrfs" filesystem for /boot and "/" filesystems


Otherwise virt-manager will report failure of deploying any guest due to /var/lib/libvirt/images/ "folder" , which for Libvirt 6.6.0 && Qemu 5.1.0, should already  belong to "btrfs" formatted filesystem at least at time of writing of this post.

Install KVM

$ sudo apt install qemu-kvm  \
         libvirt-daemon bridge-utils \
         virtinst libvirt-daemon-system -y

$ sudo apt install virt-top libosinfo-bin \
       qemu-system virt-manager -y


$ sudo modprobe vhost_net
$ lsmod | grep vhost
$ echo vhost_net | sudo tee -a /etc/modules
$ sudo reboot

$ echo vhost_net | sudo tee -a /etc/modules
$ sudo reboot


Following below is verification deployment os SparkyLinux 2020.08 as KVM
guest in environment shown right above
 

   Installed Sparky Guest does automatically rolling forward to the most recent status of it's repos



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