def nextboot(request, mac, boot_name):
print 'nextboot', mac, boot_name
systems = System.objects.filter(macaddress__mac=simplify_mac(mac))
if len(systems) > 1:
set_next_boot(systems[0], boot_name)
else:
fn = '%s/%s' % (settings.PXE_ROOT, mac2filename(simplify_mac(mac)))
create_symlink('%s/%s%s' % (settings.PXE_PROFILES, boot_name,
settings.PXE_SUFFIX),
fn)
return HttpResponse("Next boot set to %s" % boot_name,
mimetype="text/plain")
def get_system(request, mac):
try:
return System.objects.filter(macaddress__mac=simplify_mac(mac))[0]
except IndexError:
pass
addr = request.META['REMOTE_ADDR']
l = map(lambda x: '%02x' % int(x), addr.split('.'))
for i in range(len(l), 1, -1):
try:
return System.objects.filter(macaddress__mac=''.join(l[0:i]))[0]
except IndexError:
pass
print 'No system defined for %s (%s)' % (mac, addr)
raise Http404
def ipxe(request, mac):
filename = os.path.join(settings.PXE_ROOT, mac2filename(simplify_mac(mac)))
if not os.path.exists(filename):
filename = os.path.join(settings.PXE_ROOT, 'default')
pxe_entry = open(filename).read(-1)
parsed = pxeparse.parse(pxe_entry)
parsed['path'] = settings.IPXE_HTTP_ROOT
label = parsed['default']
if 'localboot' in parsed[label]:
return HttpResponse('''#!ipxe
sanboot --no-describe --drive 0x%x
''' % (0x80 + int(parsed[label]['localboot'],)),
mimetype="text/plain")
else:
parsed['kernel'] = parsed[label]['kernel']
parsed['initrd'], parsed['args'] = parsed[label]['append'].split('=', 1)[1].split(' ', 1)
return HttpResponse('''#!ipxe
kernel %(path)s/%(kernel)s %(args)s
initrd %(path)s/%(initrd)s
boot
''' % parsed,
mimetype="text/plain")
