summaryrefslogtreecommitdiff
path: root/src/migration-scripts/vrf/1-to-2
diff options
context:
space:
mode:
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/vrf/1-to-2
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/vrf/1-to-2')
-rw-r--r--[-rwxr-xr-x]src/migration-scripts/vrf/1-to-281
1 files changed, 31 insertions, 50 deletions
diff --git a/src/migration-scripts/vrf/1-to-2 b/src/migration-scripts/vrf/1-to-2
index 52d4c2c7b..557a9ec58 100755..100644
--- a/src/migration-scripts/vrf/1-to-2
+++ b/src/migration-scripts/vrf/1-to-2
@@ -1,62 +1,43 @@
-#!/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/>.
# - T3344: migrate routing options from "protocols vrf" to "vrf <name> protocols"
-from sys import argv
-from sys import exit
from vyos.configtree import ConfigTree
-if len(argv) < 2:
- print("Must specify file name!")
- exit(1)
+base = ['protocols', 'vrf']
-file_name = argv[1]
+def migrate(config: ConfigTree) -> None:
+ if not config.exists(base):
+ # Nothing to do
+ return
-with open(file_name, 'r') as f:
- config_file = f.read()
+ vrf_base = ['vrf', 'name']
+ config.set(vrf_base)
+ config.set_tag(vrf_base)
-base = ['protocols', 'vrf']
-config = ConfigTree(config_file)
-
-if not config.exists(base):
- # Nothing to do
- exit(0)
-
-vrf_base = ['vrf', 'name']
-config.set(vrf_base)
-config.set_tag(vrf_base)
-
-# Copy all existing static routes to the new base node under "vrf name <name> protocols static"
-for vrf in config.list_nodes(base):
- static_base = base + [vrf, 'static']
- if not config.exists(static_base):
- continue
-
- new_static_base = vrf_base + [vrf, 'protocols']
- config.set(new_static_base)
- config.copy(static_base, new_static_base + ['static'])
- config.set_tag(new_static_base + ['static', 'route'])
-
-# Now delete the old configuration
-config.delete(base)
-
-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)
+ # Copy all existing static routes to the new base node under "vrf name <name> protocols static"
+ for vrf in config.list_nodes(base):
+ static_base = base + [vrf, 'static']
+ if not config.exists(static_base):
+ continue
+
+ new_static_base = vrf_base + [vrf, 'protocols']
+ config.set(new_static_base)
+ config.copy(static_base, new_static_base + ['static'])
+ config.set_tag(new_static_base + ['static', 'route'])
+
+ # Now delete the old configuration
+ config.delete(base)