def request_instance(vm_):
    if not GCE_VM_NAME_REGEX.match(vm_['name']):
        raise SaltCloudSystemExit(
            'VM names must start with a letter, only contain letters, numbers, or dashes '
            'and cannot end in a dash.'
        )

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

    # Since using "provider: <provider-engine>" is deprecated, alias provider
    # to use driver: "driver: <provider-engine>"
    if 'provider' in vm_:
        vm_['driver'] = vm_.pop('provider')

    conn = get_conn()

    kwargs = {
        'name': vm_['name'],
        'size': __get_size(conn, vm_),
        'image': __get_image(conn, vm_),
        'location': __get_location(conn, vm_),
        'ex_network': __get_network(conn, vm_),
        'ex_tags': __get_tags(vm_),
        'ex_metadata': __get_metadata(vm_),
    }
    external_ip = config.get_cloud_config_value(
        'external_ip', vm_, __opts__, default='ephemeral'
    )

    if external_ip.lower() == 'ephemeral':
        external_ip = 'ephemeral'
    elif external_ip == 'None':
        external_ip = None
    else:
        region = '-'.join(kwargs['location'].name.split('-')[:2])
        external_ip = __create_orget_address(conn, external_ip, region)
    kwargs['external_ip'] = external_ip
    vm_['external_ip'] = external_ip

    if LIBCLOUD_VERSION_INFO > (0, 15, 1):

        kwargs.update({
            'ex_disk_type': config.get_cloud_config_value(
                'ex_disk_type', vm_, __opts__, default='pd-standard'),
            'ex_disk_auto_delete': config.get_cloud_config_value(
                'ex_disk_auto_delete', vm_, __opts__, default=True),
            'ex_disks_gce_struct': config.get_cloud_config_value(
                'ex_disks_gce_struct', vm_, __opts__, default=None),
            'ex_service_accounts': config.get_cloud_config_value(
                'ex_service_accounts', vm_, __opts__, default=None),
            'ex_can_ip_forward': config.get_cloud_config_value(
                'ip_forwarding', vm_, __opts__, default=False
            )
        })
        if kwargs.get('ex_disk_type') not in ('pd-standard', 'pd-ssd'):
            raise SaltCloudSystemExit(
                'The value of \'ex_disk_type\' needs to be one of: '
                '\'pd-standard\', \'pd-ssd\''
            )

    log.info('Creating GCE instance {0} in {1}'.format(vm_['name'],
        kwargs['location'].name)
    )
    log.debug('Create instance kwargs {0}'.format(str(kwargs)))

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

    try:
        node_data = conn.create_node(**kwargs)
    except Exception as exc:  # pylint: disable=W0703
        log.error(
            'Error creating {0} on GCE\n\n'
            'The following exception was thrown by libcloud when trying to '
            'run the initial deployment: \n{1}'.format(
                vm_['name'], exc
            ),
            exc_info_on_loglevel=logging.DEBUG
        )
        return False

    try:
        node_dict = show_instance(node_data['name'], 'action')
    except TypeError:
        # node_data is a libcloud Node which is unsubscriptable
        node_dict = show_instance(node_data.name, 'action')

    return node_dict, node_data
Used to unpickle.
dataset/ETHPy150Open saltstack/salt/salt/cloud/clouds/gce.py/request_instance--crossover with--dataset/ETHPy150Open hycis/Mozi/mozi/datasets/preprocessor.py/ZCA.__setstate__