def items(self, lazy=False):
        if lazy:
            return self._scan()
        else:
            return list(self)
Attach firewall policy to a public NIC interface on the server.
dataset/ETHPy150Open coleifer/walrus/walrus/containers.py/Hash.items--crossover with--dataset/ETHPy150Open apache/libcloud/libcloud/compute/drivers/cloudsigma.py/CloudSigma_2_0_NodeDriver.ex_attach_firewall_policy