vm.py 文件源码

def do_install():
    info('Starting up VM for unattended install')
    vm_proc = sh_spawn(
        'bhyve -m ${MEMSIZE} -c ${CORES} -A -H -P',
        '-s 3:0,ahci-hd,${destdir}/boot.img',
        '-s 4:0,ahci-hd,${destdir}/hd1.img',
        '-s 5:0,ahci-hd,${destdir}/hd2.img',
        '-s 6:0,ahci-cd,${isopath}',
        '-s 7:0,virtio-net,${tapdev}',
        '-s 8:0,fbuf,tcp=5900,w=1024,h=768',
        '-s 31,lpc',
        '-l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd',
        '${VM_NAME}'
    )

    try:
        vm_proc.wait(timeout=3600)
    except subprocess.TimeoutExpired:
        fail('Install timed out after 1 hour')