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authorJohn Estabrook <jestabro@vyos.io>2024-06-19 20:16:05 -0500
committerJohn Estabrook <jestabro@vyos.io>2024-09-11 11:53:48 -0500
commitb5db9395ed576ef97b1692ca66c00900c532d6a1 (patch)
tree5e06276d2b9b3a90f6ae756bbe6be20225a89cc4 /src/migration-scripts/nat66/2-to-3
parentccff9ffdd8e3e7336b94c70575cc7ab4b44047cc (diff)
downloadvyos-1x-b5db9395ed576ef97b1692ca66c00900c532d6a1.tar.gz
vyos-1x-b5db9395ed576ef97b1692ca66c00900c532d6a1.zip
migration: T6007: convert all migration scripts to load as module
(cherry picked from commit 26740a8d583f64dc0a27b59dd4ae303056972c0b)
Diffstat (limited to 'src/migration-scripts/nat66/2-to-3')
-rw-r--r--[-rwxr-xr-x]src/migration-scripts/nat66/2-to-386
1 files changed, 35 insertions, 51 deletions
diff --git a/src/migration-scripts/nat66/2-to-3 b/src/migration-scripts/nat66/2-to-3
index f34f170b3..55d5f4b2b 100755..100644
--- a/src/migration-scripts/nat66/2-to-3
+++ b/src/migration-scripts/nat66/2-to-3
@@ -1,61 +1,45 @@
-#!/usr/bin/env python3
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
-# Copyright (C) 2023 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/>.
-
-from sys import argv,exit
-from vyos.configtree import ConfigTree
+# 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/>.
-if len(argv) < 2:
- print("Must specify file name!")
- exit(1)
+# T2898: add ndp-proxy service
-file_name = argv[1]
-
-with open(file_name, 'r') as f:
- config_file = f.read()
+from vyos.configtree import ConfigTree
base = ['nat66', 'source']
new_base = ['service', 'ndp-proxy', 'interface']
-config = ConfigTree(config_file)
-if not config.exists(base):
- # Nothing to do
- exit(0)
-
-for rule in config.list_nodes(base + ['rule']):
- base_rule = base + ['rule', rule]
-
- interface = None
- if config.exists(base_rule + ['outbound-interface', 'name']):
- interface = config.return_value(base_rule + ['outbound-interface', 'name'])
- else:
- continue
-
- prefix_base = base_rule + ['source', 'prefix']
- if config.exists(prefix_base):
- prefix = config.return_value(prefix_base)
- config.set(new_base + [interface, 'prefix', prefix, 'mode'], value='static')
- config.set_tag(new_base)
- config.set_tag(new_base + [interface, 'prefix'])
-
- if config.exists(base_rule + ['disable']):
- config.set(new_base + [interface, 'prefix', prefix, 'disable'])
-
-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)
+def migrate(config: ConfigTree) -> None:
+ if not config.exists(base):
+ # Nothing to do
+ return
+
+ for rule in config.list_nodes(base + ['rule']):
+ base_rule = base + ['rule', rule]
+
+ interface = None
+ if config.exists(base_rule + ['outbound-interface', 'name']):
+ interface = config.return_value(base_rule + ['outbound-interface', 'name'])
+ else:
+ continue
+
+ prefix_base = base_rule + ['source', 'prefix']
+ if config.exists(prefix_base):
+ prefix = config.return_value(prefix_base)
+ config.set(new_base + [interface, 'prefix', prefix, 'mode'], value='static')
+ config.set_tag(new_base)
+ config.set_tag(new_base + [interface, 'prefix'])
+
+ if config.exists(base_rule + ['disable']):
+ config.set(new_base + [interface, 'prefix', prefix, 'disable'])