diff options
Diffstat (limited to 'src/migration-scripts/flow-accounting')
| -rw-r--r--[-rwxr-xr-x] | src/migration-scripts/flow-accounting/0-to-1 | 94 | ||||
| -rw-r--r-- | src/migration-scripts/flow-accounting/1-to-2 | 63 |
2 files changed, 101 insertions, 56 deletions
diff --git a/src/migration-scripts/flow-accounting/0-to-1 b/src/migration-scripts/flow-accounting/0-to-1 index 0f790fd9c..77670e3ef 100755..100644 --- a/src/migration-scripts/flow-accounting/0-to-1 +++ b/src/migration-scripts/flow-accounting/0-to-1 @@ -1,69 +1,51 @@ -#!/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/>. # T4099: flow-accounting: sync "source-ip" and "source-address" between netflow # and sflow ion CLI # T4105: flow-accounting: drop "sflow agent-address auto" -from sys import argv 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 = ['system', 'flow-accounting'] -config = ConfigTree(config_file) - -if not config.exists(base): - # Nothing to do - exit(0) - -# T4099 -tmp = base + ['netflow', 'source-ip'] -if config.exists(tmp): - config.rename(tmp, 'source-address') - -# T4105 -tmp = base + ['sflow', 'agent-address'] -if config.exists(tmp): - value = config.return_value(tmp) - if value == 'auto': - # delete the "auto" - config.delete(tmp) - - # 1) check if BGP router-id is set - # 2) check if OSPF router-id is set - # 3) check if OSPFv3 router-id is set - router_id = None - for protocol in ['bgp', 'ospf', 'ospfv3']: - if config.exists(['protocols', protocol, 'parameters', 'router-id']): - router_id = config.return_value(['protocols', protocol, 'parameters', 'router-id']) - break - if router_id: - config.set(tmp, value=router_id) -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 + + # T4099 + tmp = base + ['netflow', 'source-ip'] + if config.exists(tmp): + config.rename(tmp, 'source-address') + + # T4105 + tmp = base + ['sflow', 'agent-address'] + if config.exists(tmp): + value = config.return_value(tmp) + if value == 'auto': + # delete the "auto" + config.delete(tmp) + + # 1) check if BGP router-id is set + # 2) check if OSPF router-id is set + # 3) check if OSPFv3 router-id is set + router_id = None + for protocol in ['bgp', 'ospf', 'ospfv3']: + if config.exists(['protocols', protocol, 'parameters', 'router-id']): + router_id = config.return_value(['protocols', protocol, 'parameters', 'router-id']) + break + if router_id: + config.set(tmp, value=router_id) diff --git a/src/migration-scripts/flow-accounting/1-to-2 b/src/migration-scripts/flow-accounting/1-to-2 new file mode 100644 index 000000000..5ffb1eec8 --- /dev/null +++ b/src/migration-scripts/flow-accounting/1-to-2 @@ -0,0 +1,63 @@ +# Copyright 2021-2024 VyOS maintainers and contributors <maintainers@vyos.io> +# +# 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 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 +# 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/>. + +# migrate 'system flow-accounting sflow' to 'system sflow' + +from vyos.configtree import ConfigTree + +base = ['system', 'flow-accounting'] +base_fa_sflow = base + ['sflow'] +base_sflow = ['system', 'sflow'] + +def migrate(config: ConfigTree) -> None: + if not config.exists(base_fa_sflow): + # Nothing to do + return + + if not config.exists(base_sflow): + + for iface in config.return_values(base + ['interface']): + config.set(base_sflow + ['interface'], value=iface, replace=False) + + if config.exists(base + ['vrf']): + vrf = config.return_value(base + ['vrf']) + config.set(base_sflow + ['vrf'], value=vrf) + + if config.exists(base + ['enable-egress']): + config.set(base_sflow + ['enable-egress']) + + if config.exists(base_fa_sflow + ['agent-address']): + address = config.return_value(base_fa_sflow + ['agent-address']) + config.set(base_sflow + ['agent-address'], value=address) + + if config.exists(base_fa_sflow + ['sampling-rate']): + sr = config.return_value(base_fa_sflow + ['sampling-rate']) + config.set(base_sflow + ['sampling-rate'], value=sr) + + for server in config.list_nodes(base_fa_sflow + ['server']): + config.set(base_sflow + ['server']) + config.set_tag(base_sflow + ['server']) + config.set(base_sflow + ['server', server]) + tmp = base_fa_sflow + ['server', server] + if config.exists(tmp + ['port']): + port = config.return_value(tmp + ['port']) + config.set(base_sflow + ['server', server, 'port'], value=port) + + if config.exists(base + ['netflow']): + # delete only sflow from flow-accounting if netflow is set + config.delete(base_fa_sflow) + else: + # delete all flow-accounting config otherwise + config.delete(base) |