diff options
Diffstat (limited to 'src/migration-scripts/quagga')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/10-to-11 | 56 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/2-to-3 | 54 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/3-to-4 | 56 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/4-to-5 | 55 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/5-to-6 | 55 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/6-to-7 | 185 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/7-to-8 | 77 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/8-to-9 | 92 | ||||
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/quagga/9-to-10 | 82 |
9 files changed, 261 insertions, 451 deletions
diff --git a/src/migration-scripts/quagga/10-to-11 b/src/migration-scripts/quagga/10-to-11 index 0ed4f5df6..15dbbb193 100755..100644 --- a/src/migration-scripts/quagga/10-to-11 +++ b/src/migration-scripts/quagga/10-to-11 @@ -1,51 +1,31 @@ -#!/usr/bin/env python3 +# Copyright 2023-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2023 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/>. # 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) < 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) - 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']) +def migrate(config: ConfigTree) -> None: + # 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']) -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) + config.set(['system', 'ip', 'protocol', 'static', 'route-map'], value=tmp) + config.set_tag(['system', 'ip', 'protocol']) + config.delete(static_base + ['route-map']) diff --git a/src/migration-scripts/quagga/2-to-3 b/src/migration-scripts/quagga/2-to-3 index 96b56da70..d62c387ba 100755..100644 --- a/src/migration-scripts/quagga/2-to-3 +++ b/src/migration-scripts/quagga/2-to-3 @@ -1,37 +1,21 @@ -#!/usr/bin/env python3 +# Copyright 2018-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2018 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. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. # - -import sys +# 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 vyos.configtree import ConfigTree -if len(sys.argv) < 2: - print("Must specify file name!") - sys.exit(1) - -file_name = sys.argv[1] - -with open(file_name, 'r') as f: - config_file = f.read() - -config = ConfigTree(config_file) - def migrate_neighbor(config, neighbor_path, neighbor): if config.exists(neighbor_path): neighbors = config.list_nodes(neighbor_path) @@ -117,10 +101,11 @@ def migrate_neighbor(config, neighbor_path, neighbor): config.delete(neighbor_path + [neighbor, 'disable-send-community']) -if not config.exists(['protocols', 'bgp']): - # Nothing to do - sys.exit(0) -else: +def migrate(config: ConfigTree) -> None: + if not config.exists(['protocols', 'bgp']): + # Nothing to do + return + # Just to avoid writing it so many times af_path = ['address-family', 'ipv4-unicast'] @@ -132,7 +117,7 @@ else: bgp_path = ['protocols', 'bgp', asn] else: # There's actually no BGP, just its empty shell - sys.exit(0) + return ## Move global IPv4-specific BGP options to "address-family ipv4-unicast" @@ -194,10 +179,3 @@ else: config.set(bgp_path + af_path + ['redistribute', redistribute, 'route-map'], value=redist_route_map) config.delete(redistribute_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)) - sys.exit(1) diff --git a/src/migration-scripts/quagga/3-to-4 b/src/migration-scripts/quagga/3-to-4 index 1e8c8e2f2..81cf139f6 100755..100644 --- a/src/migration-scripts/quagga/3-to-4 +++ b/src/migration-scripts/quagga/3-to-4 @@ -1,20 +1,17 @@ -#!/usr/bin/env python3 +# Copyright 2019-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2020 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. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. -# +# 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 Lesser General Public License +# along with this library. If not, see <http://www.gnu.org/licenses/>. # Between 1.2.3 and 1.2.4, FRR added per-neighbor enforce-first-as option. # Unfortunately they also removed the global enforce-first-as option, @@ -23,26 +20,14 @@ # To emulate the effect of the original option, we insert it in every neighbor # if the config used to have the original global option -import sys - from vyos.configtree import ConfigTree -if len(sys.argv) < 2: - print("Must specify file name!") - sys.exit(1) - -file_name = sys.argv[1] +def migrate(config: ConfigTree) -> None: + if not config.exists(['protocols', 'bgp']): + # Nothing to do + return -with open(file_name, 'r') as f: - config_file = f.read() - -config = ConfigTree(config_file) - -if not config.exists(['protocols', 'bgp']): - # Nothing to do - sys.exit(0) -else: # Check if BGP is actually configured and obtain the ASN asn_list = config.list_nodes(['protocols', 'bgp']) if asn_list: @@ -50,7 +35,7 @@ else: asn = asn_list[0] else: # There's actually no BGP, just its empty shell - sys.exit(0) + return # Check if BGP enforce-first-as option is set enforce_first_as_path = ['protocols', 'bgp', asn, 'parameters', 'enforce-first-as'] @@ -64,13 +49,4 @@ else: config.set(['protocols', 'bgp', asn, 'neighbor', p, 'enforce-first-as']) else: # Do nothing - sys.exit(0) - - # Save a new configuration file - 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)) - sys.exit(1) - + return diff --git a/src/migration-scripts/quagga/4-to-5 b/src/migration-scripts/quagga/4-to-5 index fcb496a9c..27b995431 100755..100644 --- a/src/migration-scripts/quagga/4-to-5 +++ b/src/migration-scripts/quagga/4-to-5 @@ -1,41 +1,26 @@ -#!/usr/bin/env python3 +# Copyright 2020-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2019 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. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. # -# - -import sys +# 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 vyos.configtree import ConfigTree -if len(sys.argv) < 2: - print("Must specify file name!") - sys.exit(1) +def migrate(config: ConfigTree) -> None: + if not config.exists(['protocols', 'bgp']): + # Nothing to do + return -file_name = sys.argv[1] - -with open(file_name, 'r') as f: - config_file = f.read() - -config = ConfigTree(config_file) - -if not config.exists(['protocols', 'bgp']): - # Nothing to do - sys.exit(0) -else: # Check if BGP is actually configured and obtain the ASN asn_list = config.list_nodes(['protocols', 'bgp']) if asn_list: @@ -43,7 +28,7 @@ else: asn = asn_list[0] else: # There's actually no BGP, just its empty shell - sys.exit(0) + return # Check if BGP scan-time parameter exist scan_time_param = ['protocols', 'bgp', asn, 'parameters', 'scan-time'] @@ -52,12 +37,4 @@ else: config.delete(scan_time_param) else: # Do nothing - sys.exit(0) - - # Save a new configuration file - 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)) - sys.exit(1) + return diff --git a/src/migration-scripts/quagga/5-to-6 b/src/migration-scripts/quagga/5-to-6 index f075fc2e7..08fd070de 100755..100644 --- a/src/migration-scripts/quagga/5-to-6 +++ b/src/migration-scripts/quagga/5-to-6 @@ -1,42 +1,26 @@ -#!/usr/bin/env python3 +# Copyright 2020-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2020 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/>. - -# * Remove parameter 'disable-network-import-check' which, as implemented, -# had no effect on boot. - -import sys +# 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 vyos.configtree import ConfigTree -if len(sys.argv) < 2: - print("Must specify file name!") - sys.exit(1) - -file_name = sys.argv[1] +def migrate(config: ConfigTree) -> None: + if not config.exists(['protocols', 'bgp']): + # Nothing to do + return -with open(file_name, 'r') as f: - config_file = f.read() - -config = ConfigTree(config_file) - -if not config.exists(['protocols', 'bgp']): - # Nothing to do - sys.exit(0) -else: # Check if BGP is actually configured and obtain the ASN asn_list = config.list_nodes(['protocols', 'bgp']) if asn_list: @@ -44,7 +28,7 @@ else: asn = asn_list[0] else: # There's actually no BGP, just its empty shell - sys.exit(0) + return # Check if BGP parameter disable-network-import-check exists param = ['protocols', 'bgp', asn, 'parameters', 'disable-network-import-check'] @@ -53,11 +37,4 @@ else: config.delete(param) else: # Do nothing - sys.exit(0) - - 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)) - sys.exit(1) + return diff --git a/src/migration-scripts/quagga/6-to-7 b/src/migration-scripts/quagga/6-to-7 index ed295a95c..095baac03 100755..100644 --- a/src/migration-scripts/quagga/6-to-7 +++ b/src/migration-scripts/quagga/6-to-7 @@ -1,116 +1,97 @@ -#!/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/>. # - T3037, BGP address-family ipv6-unicast capability dynamic does not exist in # FRR, there is only a base, per neighbor dynamic capability, migrate config -from sys import argv -from sys import exit from vyos.configtree import ConfigTree from vyos.template import is_ipv4 from vyos.template import is_ipv6 -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() - base = ['protocols', 'bgp'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) - -# Check if BGP is actually configured and obtain the ASN -asn_list = config.list_nodes(base) -if asn_list: - # There's always just one BGP node, if any - bgp_base = base + [asn_list[0]] - - for neighbor_type in ['neighbor', 'peer-group']: - if not config.exists(bgp_base + [neighbor_type]): - continue - for neighbor in config.list_nodes(bgp_base + [neighbor_type]): - # T2844 - add IPv4 AFI disable-send-community support - send_comm_path = bgp_base + [neighbor_type, neighbor, 'disable-send-community'] - if config.exists(send_comm_path): - new_base = bgp_base + [neighbor_type, neighbor, 'address-family', 'ipv4-unicast'] - config.set(new_base) - config.copy(send_comm_path, new_base + ['disable-send-community']) - config.delete(send_comm_path) - - cap_dynamic = False - peer_group = None - for afi in ['ipv4-unicast', 'ipv6-unicast']: - afi_path = bgp_base + [neighbor_type, neighbor, 'address-family', afi] - # Exit loop early if AFI does not exist - if not config.exists(afi_path): - continue - - cap_path = afi_path + ['capability', 'dynamic'] - if config.exists(cap_path): - cap_dynamic = True - config.delete(cap_path) - - # We have now successfully migrated the address-family - # specific dynamic capability to the neighbor/peer-group - # level. If this has been the only option under the - # address-family nodes, we can clean them up by checking if - # no other nodes are left under that tree and if so, delete - # the parent. - # - # We walk from the most inner node to the most outer one. - cleanup = -1 - while len(config.list_nodes(cap_path[:cleanup])) == 0: - config.delete(cap_path[:cleanup]) - cleanup -= 1 - - peer_group_path = afi_path + ['peer-group'] - if config.exists(peer_group_path): - if ((is_ipv4(neighbor) and afi == 'ipv4-unicast') or - (is_ipv6(neighbor) and afi == 'ipv6-unicast')): - peer_group = config.return_value(peer_group_path) - - config.delete(peer_group_path) - - # We have now successfully migrated the address-family - # specific peer-group to the neighbor level. If this has - # been the only option under the address-family nodes, we - # can clean them up by checking if no other nodes are left - # under that tree and if so, delete the parent. - # - # We walk from the most inner node to the most outer one. - cleanup = -1 - while len(config.list_nodes(peer_group_path[:cleanup])) == 0: - config.delete(peer_group_path[:cleanup]) - cleanup -= 1 - - if cap_dynamic: - config.set(bgp_base + [neighbor_type, neighbor, 'capability', 'dynamic']) - if peer_group: - config.set(bgp_base + [neighbor_type, neighbor, 'peer-group'], value=peer_group) -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) +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return + + # Check if BGP is actually configured and obtain the ASN + asn_list = config.list_nodes(base) + if asn_list: + # There's always just one BGP node, if any + bgp_base = base + [asn_list[0]] + + for neighbor_type in ['neighbor', 'peer-group']: + if not config.exists(bgp_base + [neighbor_type]): + continue + for neighbor in config.list_nodes(bgp_base + [neighbor_type]): + # T2844 - add IPv4 AFI disable-send-community support + send_comm_path = bgp_base + [neighbor_type, neighbor, 'disable-send-community'] + if config.exists(send_comm_path): + new_base = bgp_base + [neighbor_type, neighbor, 'address-family', 'ipv4-unicast'] + config.set(new_base) + config.copy(send_comm_path, new_base + ['disable-send-community']) + config.delete(send_comm_path) + + cap_dynamic = False + peer_group = None + for afi in ['ipv4-unicast', 'ipv6-unicast']: + afi_path = bgp_base + [neighbor_type, neighbor, 'address-family', afi] + # Exit loop early if AFI does not exist + if not config.exists(afi_path): + continue + + cap_path = afi_path + ['capability', 'dynamic'] + if config.exists(cap_path): + cap_dynamic = True + config.delete(cap_path) + + # We have now successfully migrated the address-family + # specific dynamic capability to the neighbor/peer-group + # level. If this has been the only option under the + # address-family nodes, we can clean them up by checking if + # no other nodes are left under that tree and if so, delete + # the parent. + # + # We walk from the most inner node to the most outer one. + cleanup = -1 + while len(config.list_nodes(cap_path[:cleanup])) == 0: + config.delete(cap_path[:cleanup]) + cleanup -= 1 + + peer_group_path = afi_path + ['peer-group'] + if config.exists(peer_group_path): + if ((is_ipv4(neighbor) and afi == 'ipv4-unicast') or + (is_ipv6(neighbor) and afi == 'ipv6-unicast')): + peer_group = config.return_value(peer_group_path) + + config.delete(peer_group_path) + + # We have now successfully migrated the address-family + # specific peer-group to the neighbor level. If this has + # been the only option under the address-family nodes, we + # can clean them up by checking if no other nodes are left + # under that tree and if so, delete the parent. + # + # We walk from the most inner node to the most outer one. + cleanup = -1 + while len(config.list_nodes(peer_group_path[:cleanup])) == 0: + config.delete(peer_group_path[:cleanup]) + cleanup -= 1 + + if cap_dynamic: + config.set(bgp_base + [neighbor_type, neighbor, 'capability', 'dynamic']) + if peer_group: + config.set(bgp_base + [neighbor_type, neighbor, 'peer-group'], value=peer_group) diff --git a/src/migration-scripts/quagga/7-to-8 b/src/migration-scripts/quagga/7-to-8 index 8f11bf390..d9de26d15 100755..100644 --- a/src/migration-scripts/quagga/7-to-8 +++ b/src/migration-scripts/quagga/7-to-8 @@ -1,61 +1,42 @@ -#!/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/>. # - T3391: Migrate "maximum-paths" setting from "protocols bgp asn maximum-paths" # under the IPv4 address-family tree. Reason is we currently have no way in # configuring this for IPv6 address-family. This mimics the FRR configuration. -from sys import argv -from sys import exit from vyos.configtree import ConfigTree -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() - base = ['protocols', 'bgp'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) - -# Check if BGP is actually configured and obtain the ASN -asn_list = config.list_nodes(base) -if asn_list: - # There's always just one BGP node, if any - bgp_base = base + [asn_list[0]] - - maximum_paths = bgp_base + ['maximum-paths'] - if config.exists(maximum_paths): - for bgp_type in ['ebgp', 'ibgp']: - if config.exists(maximum_paths + [bgp_type]): - new_base = bgp_base + ['address-family', 'ipv4-unicast', 'maximum-paths'] - config.set(new_base) - config.copy(maximum_paths + [bgp_type], new_base + [bgp_type]) - config.delete(maximum_paths) -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) +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return + + # Check if BGP is actually configured and obtain the ASN + asn_list = config.list_nodes(base) + if asn_list: + # There's always just one BGP node, if any + bgp_base = base + [asn_list[0]] + + maximum_paths = bgp_base + ['maximum-paths'] + if config.exists(maximum_paths): + for bgp_type in ['ebgp', 'ibgp']: + if config.exists(maximum_paths + [bgp_type]): + new_base = bgp_base + ['address-family', 'ipv4-unicast', 'maximum-paths'] + config.set(new_base) + config.copy(maximum_paths + [bgp_type], new_base + [bgp_type]) + config.delete(maximum_paths) diff --git a/src/migration-scripts/quagga/8-to-9 b/src/migration-scripts/quagga/8-to-9 index 0f683d5a1..eece6c15d 100755..100644 --- a/src/migration-scripts/quagga/8-to-9 +++ b/src/migration-scripts/quagga/8-to-9 @@ -1,24 +1,20 @@ -#!/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/>. # - T2450: drop interface-route and interface-route6 from "protocols static" -from sys import argv -from sys import exit - from vyos.configtree import ConfigTree def migrate_interface_route(config, base, path, route_route6): @@ -84,54 +80,38 @@ def migrate_route(config, base, path, route_route6): config.rename(vrf_path, 'vrf') -if len(argv) < 2: - print("Must specify file name!") - exit(1) +base = ['protocols', 'static'] -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() + # Migrate interface-route into route + migrate_interface_route(config, base, ['interface-route'], 'route') -base = ['protocols', 'static'] + # Migrate interface-route6 into route6 + migrate_interface_route(config, base, ['interface-route6'], 'route6') -config = ConfigTree(config_file) -if not config.exists(base): - # Nothing to do - exit(0) + # Cleanup nodes inside route + migrate_route(config, base, ['route'], 'route') -# Migrate interface-route into route -migrate_interface_route(config, base, ['interface-route'], 'route') + # Cleanup nodes inside route6 + migrate_route(config, base, ['route6'], 'route6') -# Migrate interface-route6 into route6 -migrate_interface_route(config, base, ['interface-route6'], 'route6') + # + # PBR table cleanup + table_path = base + ['table'] + if config.exists(table_path): + for table in config.list_nodes(table_path): + # Migrate interface-route into route + migrate_interface_route(config, table_path + [table], ['interface-route'], 'route') -# Cleanup nodes inside route -migrate_route(config, base, ['route'], 'route') + # Migrate interface-route6 into route6 + migrate_interface_route(config, table_path + [table], ['interface-route6'], 'route6') -# Cleanup nodes inside route6 -migrate_route(config, base, ['route6'], 'route6') + # Cleanup nodes inside route + migrate_route(config, table_path + [table], ['route'], 'route') -# -# PBR table cleanup -table_path = base + ['table'] -if config.exists(table_path): - for table in config.list_nodes(table_path): - # Migrate interface-route into route - migrate_interface_route(config, table_path + [table], ['interface-route'], 'route') - - # Migrate interface-route6 into route6 - migrate_interface_route(config, table_path + [table], ['interface-route6'], 'route6') - - # Cleanup nodes inside route - migrate_route(config, table_path + [table], ['route'], 'route') - - # Cleanup nodes inside route6 - migrate_route(config, table_path + [table], ['route6'], 'route6') - -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) + # Cleanup nodes inside route6 + migrate_route(config, table_path + [table], ['route6'], 'route6') diff --git a/src/migration-scripts/quagga/9-to-10 b/src/migration-scripts/quagga/9-to-10 index 3731762f7..4ac1f0b7d 100755..100644 --- a/src/migration-scripts/quagga/9-to-10 +++ b/src/migration-scripts/quagga/9-to-10 @@ -1,62 +1,42 @@ -#!/usr/bin/env python3 +# Copyright 2022-2024 VyOS maintainers and contributors <maintainers@vyos.io> # -# Copyright (C) 2022 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/>. # re-organize route-map as-path -from sys import argv -from sys import exit - from vyos.configtree import ConfigTree -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() - base = ['policy', 'route-map'] -config = ConfigTree(config_file) -if not config.exists(base): - # Nothing to do - exit(0) - -for route_map in config.list_nodes(base): - # Bail out Early - if not config.exists(base + [route_map, 'rule']): - continue - - for rule in config.list_nodes(base + [route_map, 'rule']): - rule_base = base + [route_map, 'rule', rule] - if config.exists(rule_base + ['set', 'as-path-exclude']): - tmp = config.return_value(rule_base + ['set', 'as-path-exclude']) - config.delete(rule_base + ['set', 'as-path-exclude']) - config.set(rule_base + ['set', 'as-path', 'exclude'], value=tmp) - - if config.exists(rule_base + ['set', 'as-path-prepend']): - tmp = config.return_value(rule_base + ['set', 'as-path-prepend']) - config.delete(rule_base + ['set', 'as-path-prepend']) - config.set(rule_base + ['set', 'as-path', 'prepend'], value=tmp) - -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) +def migrate(config: ConfigTree) -> None: + if not config.exists(base): + # Nothing to do + return + + for route_map in config.list_nodes(base): + # Bail out Early + if not config.exists(base + [route_map, 'rule']): + continue + + for rule in config.list_nodes(base + [route_map, 'rule']): + rule_base = base + [route_map, 'rule', rule] + if config.exists(rule_base + ['set', 'as-path-exclude']): + tmp = config.return_value(rule_base + ['set', 'as-path-exclude']) + config.delete(rule_base + ['set', 'as-path-exclude']) + config.set(rule_base + ['set', 'as-path', 'exclude'], value=tmp) + + if config.exists(rule_base + ['set', 'as-path-prepend']): + tmp = config.return_value(rule_base + ['set', 'as-path-prepend']) + config.delete(rule_base + ['set', 'as-path-prepend']) + config.set(rule_base + ['set', 'as-path', 'prepend'], value=tmp) |