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#!/usr/bin/env python3
#
# Copyright (C) 2022-2024 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 <http://www.gnu.org/licenses/>.
from sys import exit
from sys import argv
from vyos.config import Config
from vyos.configdict import get_frrender_dict
from vyos.configverify import has_frr_protocol_in_dict
from vyos.configverify import verify_vrf
from vyos.frrender import FRRender
from vyos import ConfigError
from vyos import airbag
airbag.enable()
frrender = FRRender()
vrf = None
if len(argv) > 1:
vrf = argv[1]
def get_config(config=None):
if config:
conf = config
else:
conf = Config()
return get_frrender_dict(conf)
def verify(config_dict):
global vrf
if not has_frr_protocol_in_dict(config_dict, 'eigrp', vrf):
return None
# eqivalent of the C foo ? 'a' : 'b' statement
eigrp = vrf and config_dict['vrf']['name'][vrf]['protocols']['eigrp'] or config_dict['eigrp']
eigrp['policy'] = config_dict['policy']
if 'system_as' not in eigrp:
raise ConfigError('EIGRP system-as must be defined!')
if 'vrf' in eigrp:
verify_vrf(eigrp)
def generate(config_dict):
frrender.generate(config_dict)
def apply(config_dict):
frrender.apply()
return None
if __name__ == '__main__':
try:
c = get_config()
verify(c)
generate(c)
apply(c)
except ConfigError as e:
print(e)
exit(1)
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