def validate(self, task, method, **kwargs):
        _parse_driver_info(task.node)
        if not kwargs.get('status'):
            raise exception.MissingParameterValue(_('Unknown Fuel Agent status'
                                                    ' on a node.'))
        if not kwargs.get('address'):
            raise exception.MissingParameterValue(_('Fuel Agent must pass '
                                                    'address of a node.'))
Validate the driver-specific Node deployment info.
dataset/ETHPy150Open openstack/bareon/contrib/ironic/ironic-fa-deploy/ironic_fa_deploy/modules/fuel_agent.py/FuelAgentVendor.validate