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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/pppoe-server/6-to-7
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/pppoe-server/6-to-7')
-rw-r--r--[-rwxr-xr-x]src/migration-scripts/pppoe-server/6-to-7172
1 files changed, 77 insertions, 95 deletions
diff --git a/src/migration-scripts/pppoe-server/6-to-7 b/src/migration-scripts/pppoe-server/6-to-7
index d51c1c9d8..79745a0c6 100755..100644
--- a/src/migration-scripts/pppoe-server/6-to-7
+++ b/src/migration-scripts/pppoe-server/6-to-7
@@ -1,18 +1,17 @@
-#!/usr/bin/env python3
+# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io>
#
-# Copyright (C) 2023-2024 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/>.
# - move all pool to named pools
# 'start-stop' migrate to namedpool 'default-range-pool'
@@ -24,94 +23,77 @@
# If there are not named pools, namedless pool will be default.
# 2. If authentication mode = 'radius' then namedless pool will be default
-from sys import argv
-from sys import exit
from vyos.configtree import ConfigTree
from vyos.base import Warning
-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()
-
-config = ConfigTree(config_file)
base = ['service', 'pppoe-server']
pool_base = base + ['client-ip-pool']
-if not config.exists(base):
- exit(0)
-
-if not config.exists(pool_base):
- exit(0)
-
-default_pool = ''
-range_pool_name = 'default-range-pool'
-
-#Default nameless pools migrations
-if config.exists(pool_base + ['start']) and config.exists(pool_base + ['stop']):
- def is_legalrange(ip1: str, ip2: str, mask: str):
- from ipaddress import IPv4Interface
- interface1 = IPv4Interface(f'{ip1}/{mask}')
- interface2 = IPv4Interface(f'{ip2}/{mask}')
- return interface1.network.network_address == interface2.network.network_address and interface2.ip > interface1.ip
- start_ip = config.return_value(pool_base + ['start'])
- stop_ip = config.return_value(pool_base + ['stop'])
- if is_legalrange(start_ip, stop_ip, '24'):
- ip_range = f'{start_ip}-{stop_ip}'
- config.set(pool_base + [range_pool_name, 'range'], value=ip_range, replace=False)
+def migrate(config: ConfigTree) -> None:
+ if not config.exists(base):
+ return
+
+ if not config.exists(pool_base):
+ return
+
+ default_pool = ''
+ range_pool_name = 'default-range-pool'
+
+ #Default nameless pools migrations
+ if config.exists(pool_base + ['start']) and config.exists(pool_base + ['stop']):
+ def is_legalrange(ip1: str, ip2: str, mask: str):
+ from ipaddress import IPv4Interface
+ interface1 = IPv4Interface(f'{ip1}/{mask}')
+ interface2 = IPv4Interface(f'{ip2}/{mask}')
+ return interface1.network.network_address == interface2.network.network_address and interface2.ip > interface1.ip
+
+ start_ip = config.return_value(pool_base + ['start'])
+ stop_ip = config.return_value(pool_base + ['stop'])
+ if is_legalrange(start_ip, stop_ip, '24'):
+ ip_range = f'{start_ip}-{stop_ip}'
+ config.set(pool_base + [range_pool_name, 'range'], value=ip_range, replace=False)
+ default_pool = range_pool_name
+ else:
+ Warning(
+ f'PPPoE client-ip-pool range start-ip:{start_ip} and stop-ip:{stop_ip} can not be migrated.')
+ config.delete(pool_base + ['start'])
+ config.delete(pool_base + ['stop'])
+
+ if config.exists(pool_base + ['subnet']):
default_pool = range_pool_name
- else:
- Warning(
- f'PPPoE client-ip-pool range start-ip:{start_ip} and stop-ip:{stop_ip} can not be migrated.')
- config.delete(pool_base + ['start'])
- config.delete(pool_base + ['stop'])
-
-if config.exists(pool_base + ['subnet']):
- default_pool = range_pool_name
- for subnet in config.return_values(pool_base + ['subnet']):
- config.set(pool_base + [range_pool_name, 'range'], value=subnet, replace=False)
- config.delete(pool_base + ['subnet'])
-
-gateway = ''
-if config.exists(base + ['gateway-address']):
- gateway = config.return_value(base + ['gateway-address'])
-
-#named pool migration
-namedpools_base = pool_base + ['name']
-if config.exists(namedpools_base):
- if config.exists(base + ['authentication', 'mode']):
- if config.return_value(base + ['authentication', 'mode']) == 'local':
- if config.list_nodes(namedpools_base):
- default_pool = config.list_nodes(namedpools_base)[0]
-
- for pool_name in config.list_nodes(namedpools_base):
- pool_path = namedpools_base + [pool_name]
- if config.exists(pool_path + ['subnet']):
- subnet = config.return_value(pool_path + ['subnet'])
- config.set(pool_base + [pool_name, 'range'], value=subnet, replace=False)
- if config.exists(pool_path + ['next-pool']):
- next_pool = config.return_value(pool_path + ['next-pool'])
- config.set(pool_base + [pool_name, 'next-pool'], value=next_pool)
- if not gateway:
- if config.exists(pool_path + ['gateway-address']):
- gateway = config.return_value(pool_path + ['gateway-address'])
-
- config.delete(namedpools_base)
-
-if gateway:
- config.set(base + ['gateway-address'], value=gateway)
-if default_pool:
- config.set(base + ['default-pool'], value=default_pool)
-# format as tag node
-config.set_tag(pool_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)
+ for subnet in config.return_values(pool_base + ['subnet']):
+ config.set(pool_base + [range_pool_name, 'range'], value=subnet, replace=False)
+ config.delete(pool_base + ['subnet'])
+
+ gateway = ''
+ if config.exists(base + ['gateway-address']):
+ gateway = config.return_value(base + ['gateway-address'])
+
+ #named pool migration
+ namedpools_base = pool_base + ['name']
+ if config.exists(namedpools_base):
+ if config.exists(base + ['authentication', 'mode']):
+ if config.return_value(base + ['authentication', 'mode']) == 'local':
+ if config.list_nodes(namedpools_base):
+ default_pool = config.list_nodes(namedpools_base)[0]
+
+ for pool_name in config.list_nodes(namedpools_base):
+ pool_path = namedpools_base + [pool_name]
+ if config.exists(pool_path + ['subnet']):
+ subnet = config.return_value(pool_path + ['subnet'])
+ config.set(pool_base + [pool_name, 'range'], value=subnet, replace=False)
+ if config.exists(pool_path + ['next-pool']):
+ next_pool = config.return_value(pool_path + ['next-pool'])
+ config.set(pool_base + [pool_name, 'next-pool'], value=next_pool)
+ if not gateway:
+ if config.exists(pool_path + ['gateway-address']):
+ gateway = config.return_value(pool_path + ['gateway-address'])
+
+ config.delete(namedpools_base)
+
+ if gateway:
+ config.set(base + ['gateway-address'], value=gateway)
+ if default_pool:
+ config.set(base + ['default-pool'], value=default_pool)
+ # format as tag node
+ config.set_tag(pool_base)