From 8bb274ab4c9c00565746012a559e30ad7faedf8b Mon Sep 17 00:00:00 2001 From: Matus Fabian Date: Wed, 9 Mar 2016 14:52:29 +0100 Subject: Add Vhost-user interfaces library Change-Id: I295e67b4a5622b1fff4fbe5d4a7e5753f3c4af57 Signed-off-by: Matus Fabian --- resources/libraries/python/VhostUser.py | 39 +++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 resources/libraries/python/VhostUser.py (limited to 'resources/libraries') diff --git a/resources/libraries/python/VhostUser.py b/resources/libraries/python/VhostUser.py new file mode 100644 index 0000000000..cf4ca0b278 --- /dev/null +++ b/resources/libraries/python/VhostUser.py @@ -0,0 +1,39 @@ +# 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'])) -- cgit 1.2.3-korg