diff options
Diffstat (limited to 'src/migration-scripts/system/22-to-23')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/system/22-to-23 | 59 |
1 files changed, 21 insertions, 38 deletions
diff --git a/src/migration-scripts/system/22-to-23 b/src/migration-scripts/system/22-to-23 index f83279b88..e49094e4a 100755..100644 --- a/src/migration-scripts/system/22-to-23 +++ b/src/migration-scripts/system/22-to-23 @@ -1,48 +1,31 @@ -#!/usr/bin/env python3 +# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2022-2024 VyOS maintainers and contributors +# 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 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, +# 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 General Public License for more details. +# 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 General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. +# 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/>. -from sys import exit, argv 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() - base = ['system', 'ipv6'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) -# T4346: drop support to disbale IPv6 address family within the OS Kernel -if config.exists(base + ['disable']): - config.delete(base + ['disable']) - # IPv6 address family disable was the only CLI option set - we can cleanup - # the entire tree - if len(config.list_nodes(base)) == 0: - config.delete(base) +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return -try: - with open(file_name, 'w') as f: - f.write(config.to_string()) -except OSError as e: - print(f'Failed to save the modified config: {e}') - exit(1) + # T4346: drop support to disbale IPv6 address family within the OS Kernel + if config.exists(base + ['disable']): + config.delete(base + ['disable']) + # IPv6 address family disable was the only CLI option set - we can cleanup + # the entire tree + if len(config.list_nodes(base)) == 0: + config.delete(base) |