virt-install --name fortigate723 --ram 4096 --vcpus 2 --disk /var/lib/libvirt/images/fgt.qcow2,bus=virtio --import --network bridge:br0 --graphics vnc --os-variant generic
: The disk image format (QEMU Copy-On-Write) compatible with KVM and QEMU. Key Features of FortiOS 7.2.3
For automated or headless environments, you can use the virt-install command to create the VM directly: