#!/usr/bin/env python3 # # Copyright (C) 2023-2024 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as # published by the Free Software Foundation. # # This program 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 General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # Migrating to named ipv6 pools from sys import argv from sys import exit from vyos.configtree import ConfigTree if len(argv) < 2: print("Must specify file name!") exit(1) file_name = argv[1] with open(file_name, 'r') as f: config_file = f.read() config = ConfigTree(config_file) base = ['service', 'pppoe-server'] pool_base = base + ['client-ipv6-pool'] if not config.exists(base): exit(0) if not config.exists(pool_base): exit(0) ipv6_pool_name = 'ipv6-pool' config.copy(pool_base, pool_base + [ipv6_pool_name]) if config.exists(pool_base + ['prefix']): config.delete(pool_base + ['prefix']) config.set(base + ['default-ipv6-pool'], value=ipv6_pool_name) if config.exists(pool_base + ['delegate']): config.delete(pool_base + ['delegate']) # format as tag node config.set_tag(pool_base) try: with open(file_name, 'w') as f: f.write(config.to_string()) except OSError as e: print("Failed to save the modified config: {}".format(e)) exit(1)