diff options
Diffstat (limited to 'src/migration-scripts/ospf/0-to-1')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/ospf/0-to-1 | 78 |
1 files changed, 30 insertions, 48 deletions
diff --git a/src/migration-scripts/ospf/0-to-1 b/src/migration-scripts/ospf/0-to-1 index 4085423a2..a1f810960 100755..100644 --- a/src/migration-scripts/ospf/0-to-1 +++ b/src/migration-scripts/ospf/0-to-1 @@ -1,22 +1,20 @@ -#!/usr/bin/env python3 +# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2021-2024 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/>. # T3753: upgrade to FRR8 and move CLI options to better fit with the new FRR CLI -from sys import argv from vyos.configtree import ConfigTree def ospf_passive_migration(config, ospf_base): @@ -40,45 +38,29 @@ def ospf_passive_migration(config, ospf_base): config.set_tag(ospf_base + ['interface']) config.delete(ospf_base + ['passive-interface-exclude']) -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) - ospfv3_base = ['protocols', 'ospfv3'] -if config.exists(ospfv3_base): - area_base = ospfv3_base + ['area'] - if config.exists(area_base): - for area in config.list_nodes(area_base): - if not config.exists(area_base + [area, 'interface']): - continue - for interface in config.return_values(area_base + [area, 'interface']): - config.set(ospfv3_base + ['interface', interface, 'area'], value=area) - config.set_tag(ospfv3_base + ['interface']) +def migrate(config: ConfigTree) -> None: + if config.exists(ospfv3_base): + area_base = ospfv3_base + ['area'] + if config.exists(area_base): + for area in config.list_nodes(area_base): + if not config.exists(area_base + [area, 'interface']): + continue - config.delete(area_base + [area, 'interface']) + for interface in config.return_values(area_base + [area, 'interface']): + config.set(ospfv3_base + ['interface', interface, 'area'], value=area) + config.set_tag(ospfv3_base + ['interface']) -# Migrate OSPF syntax in default VRF -ospf_base = ['protocols', 'ospf'] -ospf_passive_migration(config, ospf_base) + config.delete(area_base + [area, 'interface']) -vrf_base = ['vrf', 'name'] -if config.exists(vrf_base): - for vrf in config.list_nodes(vrf_base): - vrf_ospf_base = vrf_base + [vrf, 'protocols', 'ospf'] - if config.exists(vrf_ospf_base): - ospf_passive_migration(config, vrf_ospf_base) + # Migrate OSPF syntax in default VRF + ospf_base = ['protocols', 'ospf'] + ospf_passive_migration(config, ospf_base) -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) + vrf_base = ['vrf', 'name'] + if config.exists(vrf_base): + for vrf in config.list_nodes(vrf_base): + vrf_ospf_base = vrf_base + [vrf, 'protocols', 'ospf'] + if config.exists(vrf_ospf_base): + ospf_passive_migration(config, vrf_ospf_base) |