#!/usr/bin/env python3 # # Copyright (C) 2020 VyOS maintainers and contributors # # 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, # 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. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # Rename link nodes to source-interface for the following interface types: # - vxlan # - pseudo ethernet from sys import exit, argv from vyos.configtree import ConfigTree if __name__ == '__main__': if (len(argv) < 1): 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) for if_type in ['vxlan', 'pseudo-ethernet']: base = ['interfaces', if_type] if not config.exists(base): # Nothing to do exit(0) # list all individual interface isntance for i in config.list_nodes(base): iface = base + [i] if config.exists(iface + ['link']): config.rename(iface + ['link'], 'source-interface') 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)