Mine
public text v1 · immutableimport os
host_uname = os.uname()[2]
name = 'AsteriskNOW-x86_64'
kernel = "/boot/vmlinuz-%s" % host_uname
ramdisk = "/boot/initrd-%s.img" % host_uname
memory = '512'
disk = [ 'phy:VolGroup00/AsteriskNOW-x86_64,xvda1,w' ]
vif = [ 'mac=00:11:43:E3:B4:AB' ]
on_reboot = 'restart'
on_crash = 'restart'
root = "/dev/xvda1 ro"