blob: 1a311e03fc4d296c01353d464712cafaa27d4489 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
# Copyright (c) 2016 Cisco and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at:
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Vhost-user interfaces library."""
from resources.libraries.python.VatExecutor import VatExecutor
class VhostUser(object):
"""Vhost-user interfaces"""
@staticmethod
def vpp_create_vhost_user_interface(node, socket):
"""Create Vhost-user interface on VPP node.
:param node: Node to create Vhost-user interface on.
:param socket: Vhost-user interface socket path.
:type node: dict
:type socket: str
:return: SW interface index.
:rtype: int
"""
out = VatExecutor.cmd_from_template(node, "create_vhost_user_if.vat",
sock=socket)
if out[0].get('retval') == 0:
return out[0].get('sw_if_index')
else:
raise RuntimeError('Create Vhost-user interface failed on node '
'"{}"'.format(node['host']))
@staticmethod
def get_vhost_user_if_name_by_sock(node, socket):
"""Get Vhost-user interface name by socket.
:param node: Node to get Vhost-user interface name on.
:param socket: Vhost-user interface socket path.
:type node: dict
:type socket: str
:return: Interface name or None if not found.
:rtype: str
"""
for interface in node['interfaces'].values():
if interface.get('socket') == socket:
return interface.get('name')
return None
|
