'Create a cluster that can be used by the scenario tests.'

def make_cluster(self, make_flocker_client):

    node1 = Node(uuid=uuid4(), public_address=IPAddress('10.0.0.1'))
    node2 = Node(uuid=uuid4(), public_address=IPAddress('10.0.0.2'))
    return BenchmarkCluster(node1.public_address, (lambda reactor: make_flocker_client(FakeFlockerClient([node1, node2]), reactor)), {node1.public_address, node2.public_address}, default_volume_size=DEFAULT_VOLUME_SIZE)
