From b5db9395ed576ef97b1692ca66c00900c532d6a1 Mon Sep 17 00:00:00 2001 From: John Estabrook Date: Wed, 19 Jun 2024 20:16:05 -0500 Subject: migration: T6007: convert all migration scripts to load as module (cherry picked from commit 26740a8d583f64dc0a27b59dd4ae303056972c0b) --- src/migration-scripts/bgp/2-to-3 | 63 ++++++++++++++-------------------------- 1 file changed, 21 insertions(+), 42 deletions(-) mode change 100755 => 100644 src/migration-scripts/bgp/2-to-3 (limited to 'src/migration-scripts/bgp/2-to-3') diff --git a/src/migration-scripts/bgp/2-to-3 b/src/migration-scripts/bgp/2-to-3 old mode 100755 new mode 100644 index 34d321a96..d8bc34db6 --- a/src/migration-scripts/bgp/2-to-3 +++ b/src/migration-scripts/bgp/2-to-3 @@ -1,51 +1,30 @@ -#!/usr/bin/env python3 +# Copyright 2022-2024 VyOS maintainers and contributors # -# 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 . +# You should have received a copy of the GNU Lesser General Public License +# along with this library. If not, see . # T4257: Discussion on changing BGP autonomous system number 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() - -config = ConfigTree(config_file) - -# Check if BGP is even configured. Then check if local-as exists, then add the system-as, then remove the local-as. This is for global configuration. -if config.exists(['protocols', 'bgp']): - if config.exists(['protocols', 'bgp', 'local-as']): - config.rename(['protocols', 'bgp', 'local-as'], 'system-as') - -# Check if vrf names are configured. Then check if local-as exists inside of a name, then add the system-as, then remove the local-as. This is for vrf configuration. -if config.exists(['vrf', 'name']): - for vrf in config.list_nodes(['vrf', 'name']): - if config.exists(['vrf', f'name {vrf}', 'protocols', 'bgp', 'local-as']): - config.rename(['vrf', f'name {vrf}', 'protocols', 'bgp', 'local-as'], 'system-as') - -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) +def migrate(config: ConfigTree) -> None: + # Check if BGP is even configured. Then check if local-as exists, then add the system-as, then remove the local-as. This is for global configuration. + if config.exists(['protocols', 'bgp']): + if config.exists(['protocols', 'bgp', 'local-as']): + config.rename(['protocols', 'bgp', 'local-as'], 'system-as') + + # Check if vrf names are configured. Then check if local-as exists inside of a name, then add the system-as, then remove the local-as. This is for vrf configuration. + if config.exists(['vrf', 'name']): + for vrf in config.list_nodes(['vrf', 'name']): + if config.exists(['vrf', f'name {vrf}', 'protocols', 'bgp', 'local-as']): + config.rename(['vrf', f'name {vrf}', 'protocols', 'bgp', 'local-as'], 'system-as') -- cgit v1.2.3