diff options
Diffstat (limited to 'src/migration-scripts/policy/0-to-1')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/policy/0-to-1 | 76 |
1 files changed, 27 insertions, 49 deletions
diff --git a/src/migration-scripts/policy/0-to-1 b/src/migration-scripts/policy/0-to-1 index 8508b734a..837946c37 100755..100644 --- a/src/migration-scripts/policy/0-to-1 +++ b/src/migration-scripts/policy/0-to-1 @@ -1,65 +1,43 @@ -#!/usr/bin/env python3 +# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2021 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/>. # T3631: route-map: migrate "set extcommunity-rt" and "set extcommunity-soo" # to "set extcommunity rt|soo" to match FRR syntax - -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() - base = ['policy', 'route-map'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) - -for route_map in config.list_nodes(base): - if not config.exists(base + [route_map, 'rule']): - continue - for rule in config.list_nodes(base + [route_map, 'rule']): - base_rule = base + [route_map, 'rule', rule] +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return - if config.exists(base_rule + ['set', 'extcommunity-rt']): - tmp = config.return_value(base_rule + ['set', 'extcommunity-rt']) - config.delete(base_rule + ['set', 'extcommunity-rt']) - config.set(base_rule + ['set', 'extcommunity', 'rt'], value=tmp) + for route_map in config.list_nodes(base): + if not config.exists(base + [route_map, 'rule']): + continue + for rule in config.list_nodes(base + [route_map, 'rule']): + base_rule = base + [route_map, 'rule', rule] + if config.exists(base_rule + ['set', 'extcommunity-rt']): + tmp = config.return_value(base_rule + ['set', 'extcommunity-rt']) + config.delete(base_rule + ['set', 'extcommunity-rt']) + config.set(base_rule + ['set', 'extcommunity', 'rt'], value=tmp) - if config.exists(base_rule + ['set', 'extcommunity-soo']): - tmp = config.return_value(base_rule + ['set', 'extcommunity-soo']) - config.delete(base_rule + ['set', 'extcommunity-soo']) - config.set(base_rule + ['set', 'extcommunity', 'soo'], value=tmp) -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) + if config.exists(base_rule + ['set', 'extcommunity-soo']): + tmp = config.return_value(base_rule + ['set', 'extcommunity-soo']) + config.delete(base_rule + ['set', 'extcommunity-soo']) + config.set(base_rule + ['set', 'extcommunity', 'soo'], value=tmp) |