使用libvirt和kickstart安装Ubuntu 16.04

#platform=x86, AMD64, or Intel EM64T
#version=DEVEL
# Install OS instead of upgrade
install
# Use text mode install
text
# System language
lang en_US
# Keyboard layouts
keyboard us
# Network information
network --bootproto=dhcp --device=eth0
# Root password
rootpw --iscrypted $6$randomhash
# System timezone
timezone America/New_York
# System bootloader configuration
bootloader --location=mbr
# Clear the Master Boot Record
zerombr yes
# Partition clearing information
clearpart --all --initlabel
# Disk partitioning information
part /boot --fstype=ext4 --size=200
part swap --size=4096
part / --fstype=ext4 --size=1 --grow
# System authorization information
auth --useshadow --enablemd5
# Firewall configuration
firewall --disabled
# Do not configure the X Window System
skipx
%packages
@ubuntu-desktop
%end

virt-install --name=myvm --ram=2048 --vcpus=2 --disk path=/var/lib/libvirt/images/myvm.qcow2,size=20 --location=/path/to/ubuntu-16.04.iso --network bridge=br0 --os-type=linux --os-variant=ubuntu16.04 --initrd-inject=/path/to/kickstart.cfg --extra-args="ks=file:/kickstart.cfg"