diff options
Diffstat (limited to 'src/migration-scripts/interfaces')
| -rwxr-xr-x | src/migration-scripts/interfaces/19-to-20 | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/migration-scripts/interfaces/19-to-20 b/src/migration-scripts/interfaces/19-to-20 new file mode 100755 index 000000000..7ea1ed267 --- /dev/null +++ b/src/migration-scripts/interfaces/19-to-20 @@ -0,0 +1,82 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2021 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/>. + +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) + + # + # Migrate "interface ethernet eth0 ip ospf" to "protocols ospf interface eth0" + # + for type in config.list_nodes(['interfaces']): + for interface in config.list_nodes(['interfaces', type]): + + ip_ospf = ['interfaces', type, interface, 'ip', 'ospf'] + if config.exists(ip_ospf): + config.set(['protocols', 'ospf', 'interface']) + config.set_tag(['protocols', 'ospf', 'interface']) + config.copy(ip_ospf, ['protocols', 'ospf', 'interface', interface]) + config.delete(ip_ospf) + + vif_path = ['interfaces', type, interface, 'vif'] + if config.exists(vif_path): + for vif in config.list_nodes(vif_path): + vif_ospf_path = vif_path + [vif, 'ip', 'ospf'] + if config.exists(vif_ospf_path): + config.set(['protocols', 'ospf', 'interface']) + config.set_tag(['protocols', 'ospf', 'interface']) + config.copy(vif_ospf_path, ['protocols', 'ospf', 'interface', f'{interface}.{vif}']) + config.delete(vif_ospf_path) + + vif_s_path = ['interfaces', type, interface, 'vif-s'] + if config.exists(vif_s_path): + for vif_s in config.list_nodes(vif_s_path): + vif_s_ospf_path = vif_s_path + [vif_s, 'ip', 'ospf'] + if config.exists(vif_s_ospf_path): + config.set(['protocols', 'ospf', 'interface']) + config.set_tag(['protocols', 'ospf', 'interface']) + config.copy(vif_s_ospf_path, ['protocols', 'ospf', 'interface', f'{interface}.{vif_s}']) + + vif_c_path = ['interfaces', type, interface, 'vif-s', vif_s, 'vif-c'] + if config.exists(vif_c_path): + for vif_c in config.list_nodes(vif_c_path): + vif_c_ospf_path = vif_c_path + [vif_c, 'ip', 'ospf'] + print(vif_c_ospf_path) + if config.exists(vif_c_ospf_path): + config.set(['protocols', 'ospf', 'interface']) + config.set_tag(['protocols', 'ospf', 'interface']) + config.copy(vif_c_ospf_path, ['protocols', 'ospf', 'interface', f'{interface}.{vif_s}.{vif_c}']) + config.delete(vif_c_ospf_path) + + config.delete(vif_s_ospf_path) + + 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) + |