diff options
Diffstat (limited to 'src/migration-scripts/bgp/2-to-3')
| -rw-r--r-- | src/migration-scripts/bgp/2-to-3 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/migration-scripts/bgp/2-to-3 b/src/migration-scripts/bgp/2-to-3 new file mode 100644 index 0000000..d8bc34d --- /dev/null +++ b/src/migration-scripts/bgp/2-to-3 @@ -0,0 +1,30 @@ +# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io> +# +# 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 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 +# Lesser General Public License for more details. +# +# 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/>. + +# T4257: Discussion on changing BGP autonomous system number syntax + +from vyos.configtree import ConfigTree + +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') |