def create(vm_):
    try:
        # Check for required profile parameters before sending any API calls.
        if vm_['profile'] and config.is_profile_configured(__opts__,
                                                           __active_provider_name__ or 'profitbricks',
                                                           vm_['profile']) is False:
            return False
    except AttributeError:
        pass

    datacenter_id = get_datacenter_id()
    conn = get_conn()
    data = None

    # Apply component overrides to the size from the cloud profile config.
    vm_size = override_size(vm_)

    # Retrieve list of SSH public keys
    ssh_keys = get_public_keys(vm_)

    # Fetch image and construct volume
    image = get_image(conn, vm_)
    volume = Volume(
        name='{0} Storage'.format(vm_['name']),
        size=vm_size['disk'],
        image=image['id'],
        ssh_keys=ssh_keys
    )

    # Construct server
    server = Server(
        name=vm_['name'],
        ram=vm_size['ram'],
        cores=vm_size['cores'],
        create_volumes=[volume]
    )

    salt.utils.cloud.fire_event(
        'event',
        'requesting instance',
        'salt/cloud/{0}/requesting'.format(vm_['name']),
        {'name': vm_['name']},
        transport=__opts__['transport']
    )

    try:
        data = conn.create_server(datacenter_id=datacenter_id, server=server)
        _wait_for_completion(conn, data, 120, "create_server")
    except Exception as exc:  # pylint: disable=W0703
        log.error(
            'Error creating {0} on ProfitBricks\n\n'
            'The following exception was thrown by the profitbricks library '
            'when trying to run the initial deployment: \n{1}'.format(
                vm_['name'], exc
            ),
            exc_info_on_loglevel=logging.DEBUG
        )
        return False

    create_network_interfaces(conn, datacenter_id, data['id'], vm_)
    set_public_lan(conn, vm_)

    def __query_node_data(vm_, data):
        '''
        Query node data until node becomes available.
        '''
        running = False
        try:
            data = show_instance(vm_['name'], 'action')
            if not data:
                return False
            log.debug(
                'Loaded node data for {0}:\nname: {1}\nstate: {2}'.format(
                    vm_['name'],
                    pprint.pformat(data['name']),
                    data['vmState']
                )
            )
        except Exception as err:
            log.error(
                'Failed to get nodes list: {0}'.format(
                    err
                ),
                # Show the trackback if the debug logging level is enabled
                exc_info_on_loglevel=logging.DEBUG
            )
            # Trigger a failure in the wait for IP function
            return False

        running = data['vmState'] == 'RUNNING'
        if not running:
            # Still not running, trigger another iteration
            return

        if ssh_interface(vm_) == 'private_lan' and data['private_ips']:
            vm_['ssh_host'] = data['private_ips'][0]

        if ssh_interface(vm_) != 'private_lan' and data['public_ips']:
            vm_['ssh_host'] = data['public_ips'][0]

        return data

    try:
        data = salt.utils.cloud.wait_for_ip(
            __query_node_data,
            update_args=(vm_, data),
            timeout=config.get_cloud_config_value(
                'wait_for_ip_timeout', vm_, __opts__, default=10 * 60),
            interval=config.get_cloud_config_value(
                'wait_for_ip_interval', vm_, __opts__, default=10),
        )
    except (SaltCloudExecutionTimeout, SaltCloudExecutionFailure) as exc:
        try:
            # It might be already up, let's destroy it!
            destroy(vm_['name'])
        except SaltCloudSystemExit:
            pass
        finally:
            raise SaltCloudSystemExit(str(exc.message))

    log.debug('VM is now running')
    log.info('Created Cloud VM {0[name]!r}'.format(vm_))
    log.debug(
        '{0[name]!r} VM creation details:\n{1}'.format(
            vm_, pprint.pformat(data)
        )
    )

    salt.utils.cloud.fire_event(
        'event',
        'created instance',
        'salt/cloud/{0}/created'.format(vm_['name']),
        {
            'name': vm_['name'],
            'profile': vm_['profile'],
            'provider': vm_['driver'],
        },
        transport=__opts__['transport']
    )

    if 'ssh_host' in vm_:
        vm_['key_filename'] = get_key_filename(vm_)
        ret = salt.utils.cloud.bootstrap(vm_, __opts__)
        ret.update(data)
        return ret
    else:
        raise SaltCloudSystemExit('A valid IP address was not found.')
Construct a column-level FOREIGN KEY.
dataset/ETHPy150Open saltstack/salt/salt/cloud/clouds/profitbricks.py/create--crossover with--dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/sql/schema.py/ForeignKey.__init__