From 7d642a2862dcd0c7c2f80ac42ea9427970804d06 Mon Sep 17 00:00:00 2001 From: Christian Breunig Date: Wed, 12 Apr 2023 21:11:50 +0200 Subject: T5150: migrate CLI configs to new Kernel/Zebra route-map support --- src/migration-scripts/bgp/3-to-4 | 64 ++++++++++++++++++++++++++++ src/migration-scripts/isis/2-to-3 | 63 +++++++++++++++++++++++++++ src/migration-scripts/ospf/1-to-2 | 80 +++++++++++++++++++++++++++++++++++ src/migration-scripts/quagga/10-to-11 | 51 ++++++++++++++++++++++ src/migration-scripts/rip/0-to-1 | 51 ++++++++++++++++++++++ 5 files changed, 309 insertions(+) create mode 100755 src/migration-scripts/bgp/3-to-4 create mode 100755 src/migration-scripts/isis/2-to-3 create mode 100755 src/migration-scripts/ospf/1-to-2 create mode 100755 src/migration-scripts/quagga/10-to-11 create mode 100755 src/migration-scripts/rip/0-to-1 (limited to 'src/migration-scripts') diff --git a/src/migration-scripts/bgp/3-to-4 b/src/migration-scripts/bgp/3-to-4 new file mode 100755 index 000000000..0df2fbec4 --- /dev/null +++ b/src/migration-scripts/bgp/3-to-4 @@ -0,0 +1,64 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2023 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 . + +# T5150: Rework CLI definitions to apply route-maps between routing daemons +# and zebra/kernel + +from sys import argv +from sys import exit + +from vyos.configtree import ConfigTree + +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) + +bgp_base = ['protocols', 'bgp'] +# Check if BGP is configured - if so, migrate the CLI node +if config.exists(bgp_base): + if config.exists(bgp_base + ['route-map']): + tmp = config.return_value(bgp_base + ['route-map']) + + config.set(['system', 'ip', 'protocol', 'bgp', 'route-map'], value=tmp) + config.set_tag(['system', 'ip', 'protocol']) + config.delete(bgp_base + ['route-map']) + + +# Check if vrf names are configured. Check if BGP is configured - if so, migrate +# the CLI node(s) +if config.exists(['vrf', 'name']): + for vrf in config.list_nodes(['vrf', 'name']): + vrf_base = ['vrf', 'name', vrf] + if config.exists(vrf_base + ['protocols', 'bgp', 'route-map']): + tmp = config.return_value(vrf_base + ['protocols', 'bgp', 'route-map']) + + config.set(vrf_base + ['ip', 'protocol', 'bgp', 'route-map'], value=tmp) + config.set_tag(vrf_base + ['ip', 'protocol', 'bgp']) + config.delete(vrf_base + ['protocols', 'bgp', 'route-map']) + +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) diff --git a/src/migration-scripts/isis/2-to-3 b/src/migration-scripts/isis/2-to-3 new file mode 100755 index 000000000..4490feb0a --- /dev/null +++ b/src/migration-scripts/isis/2-to-3 @@ -0,0 +1,63 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2023 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 . + +# T5150: Rework CLI definitions to apply route-maps between routing daemons +# and zebra/kernel + +from sys import argv +from sys import exit + +from vyos.configtree import ConfigTree + +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) + +isis_base = ['protocols', 'isis'] +# Check if IS-IS is configured - if so, migrate the CLI node +if config.exists(isis_base): + if config.exists(isis_base + ['route-map']): + tmp = config.return_value(isis_base + ['route-map']) + + config.set(['system', 'ip', 'protocol', 'isis', 'route-map'], value=tmp) + config.set_tag(['system', 'ip', 'protocol']) + config.delete(isis_base + ['route-map']) + +# Check if vrf names are configured. Check if IS-IS is configured - if so, +# migrate the CLI node(s) +if config.exists(['vrf', 'name']): + for vrf in config.list_nodes(['vrf', 'name']): + vrf_base = ['vrf', 'name', vrf] + if config.exists(vrf_base + ['protocols', 'isis', 'route-map']): + tmp = config.return_value(vrf_base + ['protocols', 'isis', 'route-map']) + + config.set(vrf_base + ['ip', 'protocol', 'isis', 'route-map'], value=tmp) + config.set_tag(vrf_base + ['ip', 'protocol', 'isis']) + config.delete(vrf_base + ['protocols', 'isis', 'route-map']) + +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) diff --git a/src/migration-scripts/ospf/1-to-2 b/src/migration-scripts/ospf/1-to-2 new file mode 100755 index 000000000..a6beaf04e --- /dev/null +++ b/src/migration-scripts/ospf/1-to-2 @@ -0,0 +1,80 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2023 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 . + +# T5150: Rework CLI definitions to apply route-maps between routing daemons +# and zebra/kernel + +from sys import argv +from sys import exit + +from vyos.configtree import ConfigTree + +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) + +ospf_base = ['protocols', 'ospf'] +# Check if OSPF is configured - if so, migrate the CLI node +if config.exists(ospf_base): + if config.exists(ospf_base + ['route-map']): + tmp = config.return_value(ospf_base + ['route-map']) + + config.set(['system', 'ip', 'protocol', 'ospf', 'route-map'], value=tmp) + config.set_tag(['system', 'ip', 'protocol']) + config.delete(ospf_base + ['route-map']) + +ospfv3_base = ['protocols', 'ospfv3'] +# Check if OSPFv3 is configured - if so, migrate the CLI node +if config.exists(ospfv3_base): + if config.exists(ospfv3_base + ['route-map']): + tmp = config.return_value(ospfv3_base + ['route-map']) + + config.set(['system', 'ipv6', 'protocol', 'ospfv3', 'route-map'], value=tmp) + config.set_tag(['system', 'ipv6', 'protocol']) + config.delete(ospfv3_base + ['route-map']) + +# Check if vrf names are configured. Check if OSPF/OSPFv3 is configured - if so, +# migrate the CLI node(s) +if config.exists(['vrf', 'name']): + for vrf in config.list_nodes(['vrf', 'name']): + vrf_base = ['vrf', 'name', vrf] + if config.exists(vrf_base + ['protocols', 'ospf', 'route-map']): + tmp = config.return_value(vrf_base + ['protocols', 'ospf', 'route-map']) + + config.set(vrf_base + ['ip', 'protocol', 'ospf', 'route-map'], value=tmp) + config.set_tag(vrf_base + ['ip', 'protocol', 'ospf']) + config.delete(vrf_base + ['protocols', 'ospf', 'route-map']) + + if config.exists(vrf_base + ['protocols', 'ospfv3', 'route-map']): + tmp = config.return_value(vrf_base + ['protocols', 'ospfv3', 'route-map']) + + config.set(vrf_base + ['ipv6', 'protocol', 'ospfv3', 'route-map'], value=tmp) + config.set_tag(vrf_base + ['ipv6', 'protocol', 'ospfv6']) + config.delete(vrf_base + ['protocols', 'ospfv3', 'route-map']) + +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) diff --git a/src/migration-scripts/quagga/10-to-11 b/src/migration-scripts/quagga/10-to-11 new file mode 100755 index 000000000..04fc16f79 --- /dev/null +++ b/src/migration-scripts/quagga/10-to-11 @@ -0,0 +1,51 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2023 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 . + +# T5150: Rework CLI definitions to apply route-maps between routing daemons +# and zebra/kernel + +from sys import argv +from sys import exit + +from vyos.configtree import ConfigTree + +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) + +static_base = ['protocols', 'static'] +# Check if static routes are configured - if so, migrate the CLI node +if config.exists(static_base): + if config.exists(static_base + ['route-map']): + tmp = config.return_value(static_base + ['route-map']) + + config.set(['system', 'ip', 'protocol', 'static', 'route-map'], value=tmp) + config.set_tag(['system', 'ip', 'protocol']) + config.delete(static_base + ['route-map']) + +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) diff --git a/src/migration-scripts/rip/0-to-1 b/src/migration-scripts/rip/0-to-1 new file mode 100755 index 000000000..60d510001 --- /dev/null +++ b/src/migration-scripts/rip/0-to-1 @@ -0,0 +1,51 @@ +#!/usr/bin/env python3 +# +# Copyright (C) 2023 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 . + +# T5150: Rework CLI definitions to apply route-maps between routing daemons +# and zebra/kernel + +from sys import argv +from sys import exit + +from vyos.configtree import ConfigTree + +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) + +ripng_base = ['protocols', 'ripng'] +# Check if RIPng is configured - if so, migrate the CLI node +if config.exists(ripng_base): + if config.exists(ripng_base + ['route-map']): + tmp = config.return_value(ripng_base + ['route-map']) + + config.set(['system', 'ipv6', 'protocol', 'ripng', 'route-map'], value=tmp) + config.set_tag(['system', 'ipv6', 'protocol']) + config.delete(ripng_base + ['route-map']) + +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) -- cgit v1.2.3