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authorChristian Breunig <christian@breunig.cc>2023-12-30 23:25:20 +0100
committerChristian Breunig <christian@breunig.cc>2023-12-31 23:49:48 +0100
commit4ef110fd2c501b718344c72d495ad7e16d2bd465 (patch)
treee98bf08f93c029ec4431a3b6ca078e7562e0cc58 /src/conf_mode/interfaces-virtual-ethernet.py
parent2286b8600da6c631b17e1d5b9b341843e50f9abf (diff)
downloadvyos-1x-4ef110fd2c501b718344c72d495ad7e16d2bd465.tar.gz
vyos-1x-4ef110fd2c501b718344c72d495ad7e16d2bd465.zip
T5474: establish common file name pattern for XML conf mode commands
We will use _ as CLI level divider. The XML definition filename and also the Python helper should match the CLI node. Example: set interfaces ethernet -> interfaces_ethernet.xml.in set interfaces bond -> interfaces_bond.xml.in set service dhcp-server -> service_dhcp-server-xml.in
Diffstat (limited to 'src/conf_mode/interfaces-virtual-ethernet.py')
-rwxr-xr-xsrc/conf_mode/interfaces-virtual-ethernet.py114
1 files changed, 0 insertions, 114 deletions
diff --git a/src/conf_mode/interfaces-virtual-ethernet.py b/src/conf_mode/interfaces-virtual-ethernet.py
deleted file mode 100755
index 8efe89c41..000000000
--- a/src/conf_mode/interfaces-virtual-ethernet.py
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/usr/bin/env python3
-#
-# Copyright (C) 2022 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 netifaces import interfaces
-from vyos import ConfigError
-from vyos import airbag
-from vyos.config import Config
-from vyos.configdict import get_interface_dict
-from vyos.configverify import verify_address
-from vyos.configverify import verify_bridge_delete
-from vyos.configverify import verify_vrf
-from vyos.ifconfig import VethIf
-
-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', 'virtual-ethernet']
- ifname, veth = get_interface_dict(conf, base)
-
- # We need to know all other veth related interfaces as veth requires a 1:1
- # mapping for the peer-names. The Linux kernel automatically creates both
- # interfaces, the local one and the peer-name, but VyOS also needs a peer
- # interfaces configrued on the CLI so we can assign proper IP addresses etc.
- veth['other_interfaces'] = conf.get_config_dict(base, key_mangling=('-', '_'),
- get_first_key=True, no_tag_node_value_mangle=True)
-
- return veth
-
-
-def verify(veth):
- if 'deleted' in veth:
- verify_bridge_delete(veth)
- # Prevent to delete veth interface which used for another "vethX peer-name"
- for iface, iface_config in veth['other_interfaces'].items():
- if veth['ifname'] in iface_config['peer_name']:
- ifname = veth['ifname']
- raise ConfigError(
- f'Cannot delete "{ifname}" used for "interface {iface} peer-name"'
- )
- return None
-
- verify_vrf(veth)
- verify_address(veth)
-
- if 'peer_name' not in veth:
- raise ConfigError(f'Remote peer name must be set for "{veth["ifname"]}"!')
-
- peer_name = veth['peer_name']
- ifname = veth['ifname']
-
- if veth['peer_name'] not in veth['other_interfaces']:
- raise ConfigError(f'Used peer-name "{peer_name}" on interface "{ifname}" ' \
- 'is not configured!')
-
- if veth['other_interfaces'][peer_name]['peer_name'] != ifname:
- raise ConfigError(
- f'Configuration mismatch between "{ifname}" and "{peer_name}"!')
-
- if peer_name == ifname:
- raise ConfigError(
- f'Peer-name "{peer_name}" cannot be the same as interface "{ifname}"!')
-
- return None
-
-
-def generate(peth):
- return None
-
-def apply(veth):
- # Check if the Veth interface already exists
- if 'rebuild_required' in veth or 'deleted' in veth:
- if veth['ifname'] in interfaces():
- p = VethIf(veth['ifname'])
- p.remove()
-
- if 'deleted' not in veth:
- p = VethIf(**veth)
- p.update(veth)
-
- return None
-
-
-if __name__ == '__main__':
- try:
- c = get_config()
- verify(c)
- generate(c)
- apply(c)
- except ConfigError as e:
- print(e)
- exit(1)