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-rw-r--r--[-rwxr-xr-x]src/migration-scripts/quagga/9-to-1082
1 files changed, 31 insertions, 51 deletions
diff --git a/src/migration-scripts/quagga/9-to-10 b/src/migration-scripts/quagga/9-to-10
index 3731762f7..4ac1f0b7d 100755..100644
--- a/src/migration-scripts/quagga/9-to-10
+++ b/src/migration-scripts/quagga/9-to-10
@@ -1,62 +1,42 @@
-#!/usr/bin/env python3
+# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
-# Copyright (C) 2022 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/>.
# re-organize route-map as-path
-from sys import argv
-from sys import exit
-
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 = ['policy', 'route-map']
-config = ConfigTree(config_file)
-if not config.exists(base):
- # Nothing to do
- exit(0)
-
-for route_map in config.list_nodes(base):
- # Bail out Early
- if not config.exists(base + [route_map, 'rule']):
- continue
-
- for rule in config.list_nodes(base + [route_map, 'rule']):
- rule_base = base + [route_map, 'rule', rule]
- if config.exists(rule_base + ['set', 'as-path-exclude']):
- tmp = config.return_value(rule_base + ['set', 'as-path-exclude'])
- config.delete(rule_base + ['set', 'as-path-exclude'])
- config.set(rule_base + ['set', 'as-path', 'exclude'], value=tmp)
-
- if config.exists(rule_base + ['set', 'as-path-prepend']):
- tmp = config.return_value(rule_base + ['set', 'as-path-prepend'])
- config.delete(rule_base + ['set', 'as-path-prepend'])
- config.set(rule_base + ['set', 'as-path', 'prepend'], value=tmp)
-
-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 route_map in config.list_nodes(base):
+ # Bail out Early
+ if not config.exists(base + [route_map, 'rule']):
+ continue
+
+ for rule in config.list_nodes(base + [route_map, 'rule']):
+ rule_base = base + [route_map, 'rule', rule]
+ if config.exists(rule_base + ['set', 'as-path-exclude']):
+ tmp = config.return_value(rule_base + ['set', 'as-path-exclude'])
+ config.delete(rule_base + ['set', 'as-path-exclude'])
+ config.set(rule_base + ['set', 'as-path', 'exclude'], value=tmp)
+
+ if config.exists(rule_base + ['set', 'as-path-prepend']):
+ tmp = config.return_value(rule_base + ['set', 'as-path-prepend'])
+ config.delete(rule_base + ['set', 'as-path-prepend'])
+ config.set(rule_base + ['set', 'as-path', 'prepend'], value=tmp)