diff options
Diffstat (limited to 'src/migration-scripts/quagga/9-to-10')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/9-to-10 | 82 |
1 files changed, 31 insertions, 51 deletions
diff --git a/src/migration-scripts/quagga/9-to-10 b/src/migration-scripts/quagga/9-to-10 index 3731762f7..4ac1f0b7d 100755..100644 --- a/src/migration-scripts/quagga/9-to-10 +++ b/src/migration-scripts/quagga/9-to-10 @@ -1,62 +1,42 @@ -#!/usr/bin/env python3 +# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2022 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/>. # re-organize route-map as-path -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): - # Bail out Early - if not config.exists(base + [route_map, 'rule']): - continue - - for rule in config.list_nodes(base + [route_map, 'rule']): - rule_base = base + [route_map, 'rule', rule] - if config.exists(rule_base + ['set', 'as-path-exclude']): - tmp = config.return_value(rule_base + ['set', 'as-path-exclude']) - config.delete(rule_base + ['set', 'as-path-exclude']) - config.set(rule_base + ['set', 'as-path', 'exclude'], value=tmp) - - if config.exists(rule_base + ['set', 'as-path-prepend']): - tmp = config.return_value(rule_base + ['set', 'as-path-prepend']) - config.delete(rule_base + ['set', 'as-path-prepend']) - config.set(rule_base + ['set', 'as-path', 'prepend'], value=tmp) - -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) +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return + + for route_map in config.list_nodes(base): + # Bail out Early + if not config.exists(base + [route_map, 'rule']): + continue + + for rule in config.list_nodes(base + [route_map, 'rule']): + rule_base = base + [route_map, 'rule', rule] + if config.exists(rule_base + ['set', 'as-path-exclude']): + tmp = config.return_value(rule_base + ['set', 'as-path-exclude']) + config.delete(rule_base + ['set', 'as-path-exclude']) + config.set(rule_base + ['set', 'as-path', 'exclude'], value=tmp) + + if config.exists(rule_base + ['set', 'as-path-prepend']): + tmp = config.return_value(rule_base + ['set', 'as-path-prepend']) + config.delete(rule_base + ['set', 'as-path-prepend']) + config.set(rule_base + ['set', 'as-path', 'prepend'], value=tmp) |