diff options
Diffstat (limited to 'yardstick/network_services/vnf_generic/vnf/vfw_vnf.py')
-rw-r--r-- | yardstick/network_services/vnf_generic/vnf/vfw_vnf.py | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/yardstick/network_services/vnf_generic/vnf/vfw_vnf.py b/yardstick/network_services/vnf_generic/vnf/vfw_vnf.py new file mode 100644 index 000000000..32a08c7bd --- /dev/null +++ b/yardstick/network_services/vnf_generic/vnf/vfw_vnf.py @@ -0,0 +1,67 @@ +# Copyright (c) 2016-2017 Intel Corporation +# +# 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. + +from __future__ import absolute_import +import logging + +from yardstick.benchmark.scenarios.networking.vnf_generic import find_relative_file +from yardstick.network_services.vnf_generic.vnf.sample_vnf import SampleVNF, DpdkVnfSetupEnvHelper +from yardstick.network_services.yang_model import YangModel + +LOG = logging.getLogger(__name__) + +# vFW should work the same on all systems, we can provide the binary +FW_PIPELINE_COMMAND = """sudo {tool_path} -p {ports_len_hex} -f {cfg_file} -s {script}""" + +FW_COLLECT_KPI = (r"""VFW TOTAL:[^p]+pkts_received"?:\s(\d+),[^p]+pkts_fw_forwarded"?:\s(\d+),""" + r"""[^p]+pkts_drop_fw"?:\s(\d+),\s""") + + +class FWApproxSetupEnvHelper(DpdkVnfSetupEnvHelper): + + APP_NAME = "vFW" + CFG_CONFIG = "/tmp/vfw_config" + CFG_SCRIPT = "/tmp/vfw_script" + DEFAULT_CONFIG_TPL_CFG = "vfw.cfg" + PIPELINE_COMMAND = FW_PIPELINE_COMMAND + SW_DEFAULT_CORE = 5 + HW_DEFAULT_CORE = 2 + VNF_TYPE = "VFW" + + +class FWApproxVnf(SampleVNF): + + APP_NAME = "vFW" + APP_WORD = 'vfw' + COLLECT_KPI = FW_COLLECT_KPI + + COLLECT_MAP = { + 'packets_in': 1, + 'packets_fwd': 2, + 'packets_dropped': 3, + } + + def __init__(self, name, vnfd, setup_env_helper_type=None, resource_helper_type=None): + if setup_env_helper_type is None: + setup_env_helper_type = FWApproxSetupEnvHelper + + super(FWApproxVnf, self).__init__(name, vnfd, setup_env_helper_type, resource_helper_type) + self.vfw_rules = None + + def _start_vnf(self): + yang_model_path = find_relative_file(self.scenario_helper.options['rules'], + self.scenario_helper.task_path) + yang_model = YangModel(yang_model_path) + self.vfw_rules = yang_model.get_rules() + super(FWApproxVnf, self)._start_vnf() |