From d5b58517f88358c686e6c8ea039a7a9a64d6c6ee Mon Sep 17 00:00:00 2001 From: Christian Poessinger Date: Mon, 25 May 2020 21:02:35 +0200 Subject: dhcpv6-pd: pppoe: T2506: restructure CLI Rename the CLI nodes for prefix delegation from "dhcpv6-options delegate " to "dhcpv6-options prefix-delegation interface ". The change is required to add the possibility to request for specific prefix sized via the CLI. That option was not possible with the old configuration tree. --- src/migration-scripts/interfaces/9-to-10 | 65 ++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100755 src/migration-scripts/interfaces/9-to-10 (limited to 'src/migration-scripts') diff --git a/src/migration-scripts/interfaces/9-to-10 b/src/migration-scripts/interfaces/9-to-10 new file mode 100755 index 000000000..ce28627b8 --- /dev/null +++ b/src/migration-scripts/interfaces/9-to-10 @@ -0,0 +1,65 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2020 VyOS maintainers and contributors +# +# 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, +# 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. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# - rename CLI node 'dhcpv6-options delgate' to 'dhcpv6-options prefix-delegation +# interface' +# - rename CLI node 'interface-id' for prefix-delegation to 'address' as it +# represents the local interface IPv6 address assigned by DHCPv6-PD + +from sys import exit, argv +from vyos.configtree import ConfigTree + +if __name__ == '__main__': + if (len(argv) < 1): + 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) + + for intf_type in config.list_nodes(['interfaces']): + for intf in config.list_nodes(['interfaces', intf_type]): + # cache current config tree + base_path = ['interfaces', intf_type, intf, 'dhcpv6-options', + 'delegate'] + + if config.exists(base_path): + # cache new config tree + new_path = ['interfaces', intf_type, intf, 'dhcpv6-options', + 'prefix-delegation'] + if not config.exists(new_path): + config.set(new_path) + + # copy to new node + config.copy(base_path, new_path + ['interface']) + print(new_path + ['interface']) + + # rename interface-id to address + for interface in config.list_nodes(new_path + ['interface']): + config.rename(new_path + ['interface', interface, 'interface-id'], 'address') + + # delete old noe + config.delete(base_path) + + 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) -- cgit v1.2.3