summaryrefslogtreecommitdiff
path: root/src/migration-scripts/system/23-to-24
diff options
context:
space:
mode:
Diffstat (limited to 'src/migration-scripts/system/23-to-24')
-rw-r--r--[-rwxr-xr-x]src/migration-scripts/system/23-to-2492
1 files changed, 38 insertions, 54 deletions
diff --git a/src/migration-scripts/system/23-to-24 b/src/migration-scripts/system/23-to-24
index 1fd61d83b..feb62bc32 100755..100644
--- a/src/migration-scripts/system/23-to-24
+++ b/src/migration-scripts/system/23-to-24
@@ -1,38 +1,28 @@
-#!/usr/bin/env python3
+# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
-# Copyright (C) 2022-2024 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/>.
from ipaddress import ip_interface
from ipaddress import ip_address
-from sys import exit, argv
+
from vyos.configtree import ConfigTree
from vyos.template import is_ipv4
-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()
-
base = ['protocols', 'static', 'arp']
tmp_base = ['protocols', 'static', 'arp-tmp']
-config = ConfigTree(config_file)
-def fixup_cli(config, path, interface):
+def fixup_cli(config, path, interface, host):
if config.exists(path + ['address']):
for address in config.return_values(path + ['address']):
tmp = ip_interface(address)
@@ -47,41 +37,35 @@ def fixup_cli(config, path, interface):
config.set_tag(iface_path + [interface, 'address'])
continue
-if not config.exists(base):
- # Nothing to do
- exit(0)
-
-# We need a temporary copy of the config tree as the original one needs to be
-# deleted first due to a change iun thge tagNode structure.
-config.copy(base, tmp_base)
-config.delete(base)
+def migrate(config: ConfigTree) -> None:
+ if not config.exists(base):
+ # Nothing to do
+ return
-for host in config.list_nodes(tmp_base):
- for type in config.list_nodes(['interfaces']):
- for interface in config.list_nodes(['interfaces', type]):
- if_base = ['interfaces', type, interface]
- fixup_cli(config, if_base, interface)
+ # We need a temporary copy of the config tree as the original one needs to be
+ # deleted first due to a change iun thge tagNode structure.
+ config.copy(base, tmp_base)
+ config.delete(base)
- if config.exists(if_base + ['vif']):
- for vif in config.list_nodes(if_base + ['vif']):
- vif_base = ['interfaces', type, interface, 'vif', vif]
- fixup_cli(config, vif_base, f'{interface}.{vif}')
+ for host in config.list_nodes(tmp_base):
+ for type in config.list_nodes(['interfaces']):
+ for interface in config.list_nodes(['interfaces', type]):
+ if_base = ['interfaces', type, interface]
+ fixup_cli(config, if_base, interface, host)
- if config.exists(if_base + ['vif-s']):
- for vif_s in config.list_nodes(if_base + ['vif-s']):
- vif_s_base = ['interfaces', type, interface, 'vif-s', vif_s]
- fixup_cli(config, vif_s_base, f'{interface}.{vif_s}')
+ if config.exists(if_base + ['vif']):
+ for vif in config.list_nodes(if_base + ['vif']):
+ vif_base = ['interfaces', type, interface, 'vif', vif]
+ fixup_cli(config, vif_base, f'{interface}.{vif}', host)
- if config.exists(if_base + ['vif-s', vif_s, 'vif-c']):
- for vif_c in config.list_nodes(if_base + ['vif-s', vif_s, 'vif-c']):
- vif_c_base = ['interfaces', type, interface, 'vif-s', vif_s, 'vif-c', vif_c]
- fixup_cli(config, vif_c_base, f'{interface}.{vif_s}.{vif_c}')
+ if config.exists(if_base + ['vif-s']):
+ for vif_s in config.list_nodes(if_base + ['vif-s']):
+ vif_s_base = ['interfaces', type, interface, 'vif-s', vif_s]
+ fixup_cli(config, vif_s_base, f'{interface}.{vif_s}', host)
-config.delete(tmp_base)
+ if config.exists(if_base + ['vif-s', vif_s, 'vif-c']):
+ for vif_c in config.list_nodes(if_base + ['vif-s', vif_s, 'vif-c']):
+ vif_c_base = ['interfaces', type, interface, 'vif-s', vif_s, 'vif-c', vif_c]
+ fixup_cli(config, vif_c_base, f'{interface}.{vif_s}.{vif_c}', host)
-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)
+ config.delete(tmp_base)