def get_migrations(self, ctxt, filters):
        target_cell = None
        if "cell_name" in filters:
            _path_cell_sep = cells_utils.PATH_CELL_SEP
            target_cell = '%s%s%s' % (CONF.cells.name, _path_cell_sep,
                                      filters['cell_name'])

        responses = self.msg_runner.get_migrations(ctxt, target_cell,
                                                       False, filters)
        migrations = []
        for response in responses:
            migrations += response.value_or_raise()
        return migrations
Fetch migrations applying the filters.
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/cells/manager.py/CellsManager.get_migrations