diff options
Diffstat (limited to 'src/migration-scripts/dhcp-server/7-to-8')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/dhcp-server/7-to-8 | 89 |
1 files changed, 55 insertions, 34 deletions
diff --git a/src/migration-scripts/dhcp-server/7-to-8 b/src/migration-scripts/dhcp-server/7-to-8 index a0dc96ad0..7fcb62e86 100755..100644 --- a/src/migration-scripts/dhcp-server/7-to-8 +++ b/src/migration-scripts/dhcp-server/7-to-8 @@ -1,48 +1,69 @@ -#!/usr/bin/env python3 +# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 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/>. - -# T6171: rename "service dhcp-server failover" to "service dhcp-server high-availability" +# 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/>. -from sys import argv -from sys import exit +# T3316: Migrate to Kea +# - global-parameters will not function +# - shared-network-parameters will not function +# - subnet-parameters will not function +# - static-mapping-parameters will not function +# - host-decl-name is on by default, option removed +# - ping-check no longer supported +# - failover is default enabled on all subnets that exist on failover servers from vyos.configtree import ConfigTree -if len(argv) < 2: - print("Must specify file name!") - exit(1) +base = ['service', 'dhcp-server'] -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() + if config.exists(base + ['host-decl-name']): + config.delete(base + ['host-decl-name']) -base = ['service', 'dhcp-server'] -config = ConfigTree(config_file) + if config.exists(base + ['global-parameters']): + config.delete(base + ['global-parameters']) + + if config.exists(base + ['shared-network-name']): + for network in config.list_nodes(base + ['shared-network-name']): + base_network = base + ['shared-network-name', network] + + if config.exists(base_network + ['ping-check']): + config.delete(base_network + ['ping-check']) + + if config.exists(base_network + ['shared-network-parameters']): + config.delete(base_network +['shared-network-parameters']) + + if not config.exists(base_network + ['subnet']): + continue + + # Run this for every specified 'subnet' + for subnet in config.list_nodes(base_network + ['subnet']): + base_subnet = base_network + ['subnet', subnet] + + if config.exists(base_subnet + ['enable-failover']): + config.delete(base_subnet + ['enable-failover']) -if not config.exists(base): - # Nothing to do - exit(0) + if config.exists(base_subnet + ['ping-check']): + config.delete(base_subnet + ['ping-check']) -if config.exists(base + ['failover']): - config.rename(base + ['failover'],'high-availability') + if config.exists(base_subnet + ['subnet-parameters']): + config.delete(base_subnet + ['subnet-parameters']) -try: - with open(file_name, 'w') as f: - f.write(config.to_string()) -except OSError as e: - print(f'Failed to save the modified config: {e}') - exit(1)
\ No newline at end of file + if config.exists(base_subnet + ['static-mapping']): + for mapping in config.list_nodes(base_subnet + ['static-mapping']): + if config.exists(base_subnet + ['static-mapping', mapping, 'static-mapping-parameters']): + config.delete(base_subnet + ['static-mapping', mapping, 'static-mapping-parameters']) |