@task
def mco_ping():
    node = aws.provision_with_boto('broker')
    with connection_to_node(node):
        run('mco ping')
Choose one network from existing ones.
dataset/ETHPy150Open tomcz/aws_py/fabfile.py/mco_ping--crossover with--dataset/ETHPy150Open openstack/rally/rally/plugins/openstack/scenarios/nova/utils.py/NovaScenario._pick_random_nic