diff options
Diffstat (limited to 'src/migration-scripts/policy/5-to-6')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/policy/5-to-6 | 80 |
1 files changed, 30 insertions, 50 deletions
diff --git a/src/migration-scripts/policy/5-to-6 b/src/migration-scripts/policy/5-to-6 index 86287d578..acba0b4be 100755..100644 --- a/src/migration-scripts/policy/5-to-6 +++ b/src/migration-scripts/policy/5-to-6 @@ -1,62 +1,42 @@ -#!/usr/bin/env python3 +# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2023 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/>. # T5165: Migrate policy local-route rule <tag> destination|source -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() - base4 = ['policy', 'local-route'] base6 = ['policy', 'local-route6'] -config = ConfigTree(config_file) - -if not config.exists(base4) and not config.exists(base6): - # Nothing to do - exit(0) - -# replace 'policy local-route{v6} rule <tag> destination|source <x.x.x.x>' -# => 'policy local-route{v6} rule <tag> destination|source address <x.x.x.x>' -for base in [base4, base6]: - if config.exists(base + ['rule']): - for rule in config.list_nodes(base + ['rule']): - dst_path = base + ['rule', rule, 'destination'] - src_path = base + ['rule', rule, 'source'] - # Destination - if config.exists(dst_path): - for dst_addr in config.return_values(dst_path): - config.set(dst_path + ['address'], value=dst_addr, replace=False) - # Source - if config.exists(src_path): - for src_addr in config.return_values(src_path): - config.set(src_path + ['address'], value=src_addr, replace=False) -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(base4) and not config.exists(base6): + # Nothing to do + return + + # replace 'policy local-route{v6} rule <tag> destination|source <x.x.x.x>' + # => 'policy local-route{v6} rule <tag> destination|source address <x.x.x.x>' + for base in [base4, base6]: + if config.exists(base + ['rule']): + for rule in config.list_nodes(base + ['rule']): + dst_path = base + ['rule', rule, 'destination'] + src_path = base + ['rule', rule, 'source'] + # Destination + if config.exists(dst_path): + for dst_addr in config.return_values(dst_path): + config.set(dst_path + ['address'], value=dst_addr, replace=False) + # Source + if config.exists(src_path): + for src_addr in config.return_values(src_path): + config.set(src_path + ['address'], value=src_addr, replace=False) |