Add sipp trafficgen based SampleVNFTrafficGen

This patch defines:
  - Generic VNF APIs to test Network service:
  --> instantiate: prepare the arguments for run sipp
  --> run_traffic: run sipp test and handle the result file
  --> collect_kpi: collect results and push to queue
  --> terminate

JIRA: YARDSTICK-1446

Change-Id: I7f6b7dd253164bb5c359ac866cb8cae81f504d65
Signed-off-by: treyad <treyad@viosoft.com>

2 files changed, 33 insertions, 0 deletions

diff --git a/yardstick/network_services/traffic_profile/__init__.py b/yardstick/network_services/traffic_profile/__init__.py
index c5d8eff0b..85b3d54a0 100644
--- a/yardstick/network_services/traffic_profile/__init__.py
+++ b/yardstick/network_services/traffic_profile/__init__.py
@@ -31,6 +31,7 @@ def register_modules():
         'yardstick.network_services.traffic_profile.pktgen',
         'yardstick.network_services.traffic_profile.landslide_profile',
         'yardstick.network_services.traffic_profile.vpp_rfc2544',
+        'yardstick.network_services.traffic_profile.sip',
     ]
 
     for module in modules:
diff --git a/yardstick/network_services/traffic_profile/sip.py b/yardstick/network_services/traffic_profile/sip.py
new file mode 100644
index 000000000..d18574090
--- /dev/null
+++ b/yardstick/network_services/traffic_profile/sip.py
@@ -0,0 +1,32 @@
+# Copyright (c) 2019 Viosoft 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 yardstick.network_services.traffic_profile import base
+
+
+class SipProfile(base.TrafficProfile):
+    """ Sipp Traffic profile """
+
+    def __init__(self, yaml_data):
+        super(SipProfile, self).__init__(yaml_data)
+        self.generator = None
+
+    def execute_traffic(self, traffic_generator=None):
+        if traffic_generator is not None and self.generator is None:
+            self.generator = traffic_generator
+
+    def is_ended(self):
+        if self.generator is not None:
+            return self.generator.is_ended()
+        return False