+# Copyright (c) 2015 SONATA-NFV and Paderborn University
+# ALL RIGHTS RESERVED.
+#
+# 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.
+#
+# Neither the name of the SONATA-NFV, Paderborn University
+# nor the names of its contributors may be used to endorse or promote
+# products derived from this software without specific prior written
+# permission.
+#
+# This work has been performed in the framework of the SONATA project,
+# funded by the European Commission under Grant number 671517 through
+# the Horizon 2020 and 5G-PPP programmes. The authors would like to
+# acknowledge the contributions of their colleagues of the SONATA
+# partner consortium (www.sonata-nfv.eu).
import random
import uuid
import logging
self.flow_classifiers = list()
self.chain_parameters = dict()
- # Cookie for internal identification of installed flows (e.g. to delete them)
+ # Cookie for internal identification of installed flows (e.g. to delete
+ # them)
self.cookie = random.randint(1, 0xffffffff)
def create_dict(self, compute):
def install(self, compute):
for flow_classifier_id in self.flow_classifiers:
- flow_classifier = compute.find_flow_classifier_by_name_or_id(flow_classifier_id)
+ flow_classifier = compute.find_flow_classifier_by_name_or_id(
+ flow_classifier_id)
if flow_classifier:
pass
- # TODO: for every flow classifier create match and pass it to setChain
+ # TODO: for every flow classifier create match and pass it to
+ # setChain
for group_id in self.port_pair_groups:
- port_pair_group = compute.find_port_pair_group_by_name_or_id(group_id)
+ port_pair_group = compute.find_port_pair_group_by_name_or_id(
+ group_id)
for port_pair_id in port_pair_group.port_pairs:
port_pair = compute.find_port_pair_by_name_or_id(port_pair_id)
# TODO: Not sure, if this should throw an error
if not server_ingress:
- logging.warn("Neutron SFC: ingress port %s not connected." % str(port_pair.ingress.name))
+ logging.warn("Neutron SFC: ingress port %s not connected." % str(
+ port_pair.ingress.name))
continue
if not server_egress:
- logging.warn("Neutron SFC: egress port %s not connected." % str(port_pair.egress.name))
+ logging.warn("Neutron SFC: egress port %s not connected." % str(
+ port_pair.egress.name))
continue
compute.dc.net.setChain(