summaryrefslogtreecommitdiff
path: root/src/migration-scripts/vrrp/2-to-3
diff options
context:
space:
mode:
Diffstat (limited to 'src/migration-scripts/vrrp/2-to-3')
-rw-r--r--[-rwxr-xr-x]src/migration-scripts/vrrp/2-to-386
1 files changed, 34 insertions, 52 deletions
diff --git a/src/migration-scripts/vrrp/2-to-3 b/src/migration-scripts/vrrp/2-to-3
index ed583b489..468918f91 100755..100644
--- a/src/migration-scripts/vrrp/2-to-3
+++ b/src/migration-scripts/vrrp/2-to-3
@@ -1,62 +1,44 @@
-#!/usr/bin/env python3
+# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
-# Copyright (C) 2021 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/>.
# T3847: vrrp config cleanup
-from sys import argv
from vyos.configtree import ConfigTree
-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 = ['high-availability', 'vrrp']
-config = ConfigTree(config_file)
-
-if not config.exists(base):
- # Nothing to do
- exit(0)
-
-if config.exists(base + ['group']):
- for group in config.list_nodes(base + ['group']):
- group_base = base + ['group', group]
-
- # Deprecated option
- tmp = group_base + ['transition-script', 'mode-force']
- if config.exists(tmp):
- config.delete(tmp)
-
- # Rename virtual-address -> address
- tmp = group_base + ['virtual-address']
- if config.exists(tmp):
- config.rename(tmp, 'address')
-
- # Rename virtual-address-excluded -> excluded-address
- tmp = group_base + ['virtual-address-excluded']
- if config.exists(tmp):
- config.rename(tmp, 'excluded-address')
-
-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)
+
+def migrate(config: ConfigTree) -> None:
+ if not config.exists(base):
+ # Nothing to do
+ return
+
+ if config.exists(base + ['group']):
+ for group in config.list_nodes(base + ['group']):
+ group_base = base + ['group', group]
+
+ # Deprecated option
+ tmp = group_base + ['transition-script', 'mode-force']
+ if config.exists(tmp):
+ config.delete(tmp)
+
+ # Rename virtual-address -> address
+ tmp = group_base + ['virtual-address']
+ if config.exists(tmp):
+ config.rename(tmp, 'address')
+
+ # Rename virtual-address-excluded -> excluded-address
+ tmp = group_base + ['virtual-address-excluded']
+ if config.exists(tmp):
+ config.rename(tmp, 'excluded-address')