diff options
Diffstat (limited to 'src/conf_mode/interfaces-erspan.py')
-rwxr-xr-x | src/conf_mode/interfaces-erspan.py | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/src/conf_mode/interfaces-erspan.py b/src/conf_mode/interfaces-erspan.py deleted file mode 100755 index 97ae3cf55..000000000 --- a/src/conf_mode/interfaces-erspan.py +++ /dev/null @@ -1,108 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2018-2020 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 <http://www.gnu.org/licenses/>. - -import os - -from sys import exit -from copy import deepcopy -from netifaces import interfaces - -from vyos.config import Config -from vyos.configdict import dict_merge -from vyos.configdict import get_interface_dict -from vyos.configdict import node_changed -from vyos.configdict import leaf_node_changed -from vyos.configverify import verify_mtu_ipv6 -from vyos.configverify import verify_tunnel -from vyos.ifconfig import Interface -from vyos.ifconfig import ERSpanIf -from vyos.ifconfig import ER6SpanIf -from vyos.template import is_ipv4 -from vyos.template import is_ipv6 -from vyos.util import dict_search -from vyos import ConfigError -from vyos import airbag -airbag.enable() - -def get_config(config=None): - """ - Retrive CLI config as dictionary. Dictionary can never be empty, as at least - the interface name will be added or a deleted flag - """ - if config: - conf = config - else: - conf = Config() - base = ['interfaces', 'erspan'] - erspan = get_interface_dict(conf, base) - - tmp = leaf_node_changed(conf, ['encapsulation']) - if tmp: - erspan.update({'encapsulation_changed': {}}) - - return erspan - -def verify(erspan): - if 'deleted' in erspan: - return None - - if 'encapsulation' not in erspan: - raise ConfigError('Unable to detect the following ERSPAN tunnel encapsulation'\ - '{ifname}!'.format(**erspan)) - - verify_mtu_ipv6(erspan) - verify_tunnel(erspan) - - key = dict_search('parameters.ip.key',erspan) - if key == None: - raise ConfigError('parameters.ip.key is mandatory for ERSPAN tunnel') - - -def generate(erspan): - return None - -def apply(erspan): - if 'deleted' in erspan or 'encapsulation_changed' in erspan: - if erspan['ifname'] in interfaces(): - tmp = Interface(erspan['ifname']) - tmp.remove() - if 'deleted' in erspan: - return None - - dispatch = { - 'erspan': ERSpanIf, - 'ip6erspan': ER6SpanIf - } - - # We need to re-map the tunnel encapsulation proto to a valid interface class - encap = erspan['encapsulation'] - klass = dispatch[encap] - - erspan_tunnel = klass(**erspan) - erspan_tunnel.change_options() - erspan_tunnel.update(erspan) - - return None - -if __name__ == '__main__': - try: - c = get_config() - generate(c) - verify(c) - apply(c) - except ConfigError as e: - print(e) - exit(1) |