def get(self, request):
_saltapi = SaltAPI(url=SALT_API_URL,
username=SALT_API_USERNAME,
password=SALT_API_PASSWORD)
_ret = _saltapi.check_alive('*')
for host, is_alive in _ret.items():
SaltMinion.objects.filter(hostname=host).update(
is_alive=is_alive,
last_alive_time=timezone.now(),
u_time=timezone.now())
return Response('success')
