KVM建立支持UEFI啓動的虛擬機

環境：rhel7.5

一.配置firmware源

wget http://www.kraxel.org/repos/firmware.repo -O /etc/yum.repos.d/firmware.repo

二.安裝ovmf

yum install edk2.git-ovmf-x64
yum install OVMF #uefi的virt-manger圖形組件
三.配置 libvirtd以啓用UEFI

Configure libvirtd to advertise UEFI support

Libvirt needs to know about UEFI->NVRAM config file mapping, so it can advertise it to tools like virt-manager/virt-install.

As root, edit /etc/libvirt/qemu.conf, and add this section at the top of the file:

nvram = [

"/usr/share/edk2.git/ovmf-x64/OVMF_CODE-pure-efi.fd:/usr/share/edk2.git/ovmf-x64/OVMF_VARS-pure-efi.fd",

]

四.重啓libvirtd

systemctl restart libvirtd

五.建立虛擬機

virt-manager

這樣就能夠選擇的固件是uefi注意，若是視頻模式爲vmvga或QXL會致使啓動時黑屏，換成vga模式就能夠了