# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this library. If not, see <http://www.gnu.org/licenses/>. # T3795: merge "system name-servers-dhcp" into "system name-server" from vyos.configtree import ConfigTree base = ['system', 'name-servers-dhcp'] def migrate(config: ConfigTree) -> None: if not config.exists(base): # Nothing to do return for interface in config.return_values(base): config.set(['system', 'name-server'], value=interface, replace=False) config.delete(base)