diff options
Diffstat (limited to 'src/migration-scripts/conntrack/4-to-5')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/conntrack/4-to-5 | 62 |
1 files changed, 21 insertions, 41 deletions
diff --git a/src/migration-scripts/conntrack/4-to-5 b/src/migration-scripts/conntrack/4-to-5 index d2e5fc5fa..775fe7480 100755..100644 --- a/src/migration-scripts/conntrack/4-to-5 +++ b/src/migration-scripts/conntrack/4-to-5 @@ -1,18 +1,17 @@ -#!/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/>. # T5779: system conntrack timeout custom # Before: @@ -23,37 +22,18 @@ # Extend functionality to ipv6 and move ipv4 custom rules to new node: # set system conntrack timeout custom [ipv4 | ipv6] rule <rule> ... -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 = ['system', 'conntrack'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) - -if config.exists(base + ['timeout', 'custom', 'rule']): - for rule in config.list_nodes(base + ['timeout', 'custom', 'rule']): - if config.exists(base + ['timeout', 'custom', 'rule', rule, 'protocol', 'tcp']): - config.set(base + ['timeout', 'custom', 'ipv4', 'rule']) - config.copy(base + ['timeout', 'custom', 'rule', rule], base + ['timeout', 'custom', 'ipv4', 'rule', rule]) - config.delete(base + ['timeout', 'custom', 'rule']) -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 + + if config.exists(base + ['timeout', 'custom', 'rule']): + for rule in config.list_nodes(base + ['timeout', 'custom', 'rule']): + if config.exists(base + ['timeout', 'custom', 'rule', rule, 'protocol', 'tcp']): + config.set(base + ['timeout', 'custom', 'ipv4', 'rule']) + config.copy(base + ['timeout', 'custom', 'rule', rule], base + ['timeout', 'custom', 'ipv4', 'rule', rule]) + config.delete(base + ['timeout', 'custom', 'rule']) |