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authorDaniil Baturin <daniil@vyos.io>2024-09-12 13:59:18 +0100
committerGitHub <noreply@github.com>2024-09-12 13:59:18 +0100
commit205d957d092ade5708cc2182381864c04e4c0aff (patch)
treee78636efaa1332c5d49e1c2f023721dc030f8d6a /src/migration-scripts/system/20-to-21
parent9652bfda0a7f3e7932aecb32262c34f3fede72b2 (diff)
parenteaa9c82670fa5ee90835266e6f7a24f81c49d17e (diff)
downloadvyos-1x-205d957d092ade5708cc2182381864c04e4c0aff.tar.gz
vyos-1x-205d957d092ade5708cc2182381864c04e4c0aff.zip
Merge pull request #4050 from jestabro/revise-migration-circinus
T6007: revise migration system
Diffstat (limited to 'src/migration-scripts/system/20-to-21')
-rw-r--r--[-rwxr-xr-x]src/migration-scripts/system/20-to-2150
1 files changed, 17 insertions, 33 deletions
diff --git a/src/migration-scripts/system/20-to-21 b/src/migration-scripts/system/20-to-21
index 24e042ce2..71c283da6 100755..100644
--- a/src/migration-scripts/system/20-to-21
+++ b/src/migration-scripts/system/20-to-21
@@ -1,46 +1,30 @@
-#!/usr/bin/env python3
+# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
-# Copyright (C) 2021-2024 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/>.
# T3795: merge "system name-servers-dhcp" into "system name-server"
-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 = ['system', 'name-servers-dhcp']
-config = ConfigTree(config_file)
-if not config.exists(base):
- # Nothing to do
- exit(0)
-for interface in config.return_values(base):
- config.set(['system', 'name-server'], value=interface, replace=False)
+def migrate(config: ConfigTree) -> None:
+ if not config.exists(base):
+ # Nothing to do
+ return
-config.delete(base)
+ for interface in config.return_values(base):
+ config.set(['system', 'name-server'], value=interface, replace=False)
-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)
+ config.delete(base)