Introducing Generic framework to do pre-deployment VNF & Network service testing

This patch introduces the framework which is aligned with ETSI-TST001

This patch adds:
1. NetworkServiceTestCase introduces following functions
      --> setup
            --> Verify if infrastructure mapping can meet topology
            --> Load VNF models
            --> Fill traffic profile with information from topology
            --> Provision VNFs
            --> Run experiment (traffic)
      --> run -> Yardstick calls run() at intervals defined in the yaml
                 and produces timestamped samples
      --> teardown --> Stop  VNFs

2. TrafficProfile is a generic class to get traffic profile for a given
   testcase and select the traffic generator for testcase.

3. QueueFileWrapper is a class to send/recive cmds to vnf

4. GenericVNF is a generic class to instantiate VNF

5. GenericTrafficGen is a generic class to run/listen/verify traffic.

JIRA: YARDSTICK-483
Change-Id: Ic453c917d34dcb508a7f3afb459011da85f6402e
Signed-off-by: Deepak S <deepak.s@linux.intel.com>

1 files changed, 75 insertions, 0 deletions

diff --git a/tests/unit/benchmark/scenarios/networking/tg_trex_tpl.yaml b/tests/unit/benchmark/scenarios/networking/tg_trex_tpl.yaml
new file mode 100644
index 000000000..b1641836b
--- /dev/null
+++ b/tests/unit/benchmark/scenarios/networking/tg_trex_tpl.yaml
@@ -0,0 +1,75 @@
+# 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.
+
+vnfd:vnfd-catalog:
+    vnfd:
+    -   id: TrexTrafficGen  # NSPerf class mapping
+        name: trexgen
+        short-name: trexgen
+        description: TRex stateless traffic generator for tests
+        vm-flavor:
+            vcpu-count: '4'
+            memory-mb: '4096'
+        mgmt-interface:
+            vdu-id: trexgen-baremetal
+            user: '{{user}}'  # Value filled by vnfdgen
+            password: '{{password}}'  # Value filled by vnfdgen
+            ip: '{{ip}}'  # Value filled by vnfdgen
+        connection-point:
+        -   name: xe0
+            type: VPORT
+        -   name: xe1
+            type: VPORT
+        vdu:
+        -   id: trexgen-baremetal
+            name: trexgen-baremetal
+            description: TRex stateless traffic generator for tests
+            external-interface:
+            -   name: xe0
+                virtual-interface:
+                    type: PCI-PASSTHROUGH
+                    # Substitution variables MUST be quoted. Otherwise Python can misinterpet them.
+                    vpci: '{{ interfaces.xe0.vpci }}' # Value filled by vnfdgen
+                    local_ip: '{{ interfaces.xe0.local_ip }}' # Value filled by vnfdgen
+                    driver: '{{ interfaces.xe0.driver}}' # Value filled by vnfdgen
+                    dst_ip: '{{ interfaces.xe0.dst_ip }}' # Value filled by vnfdgen
+                    local_mac: '{{ interfaces.xe0.local_mac }}' # Value filled by vnfdgen
+                    dst_mac: '{{ interfaces.xe0.dst_mac }}' # Value filled by vnfdgen
+                    vld_id:  '{{ interfaces.xe0.vld_id }}' # Value filled by vnfdgen
+                    bandwidth: 10 Gbps
+                vnfd-connection-point-ref: xe0
+            -   name: xe1
+                virtual-interface:
+                    type: PCI-PASSTHROUGH
+                    vpci: '{{ interfaces.xe1.vpci }}' # Value filled by vnfdgen
+                    local_ip: '{{ interfaces.xe1.local_ip }}' # Value filled by vnfdgen
+                    driver: '{{ interfaces.xe1.driver}}' # Value filled by vnfdgen
+                    dst_ip: '{{ interfaces.xe1.dst_ip }}' # Value filled by vnfdgen
+                    local_mac: '{{ interfaces.xe1.local_mac }}' # Value filled by vnfdgen
+                    dst_mac: '{{ interfaces.xe1.dst_mac }}' # Value filled by vnfdgen
+                    vld_id:  '{{ interfaces.xe1.vld_id }}' # Value filled by vnfdgen
+                    bandwidth: 10 Gbps
+                vnfd-connection-point-ref: xe1
+
+        benchmark:
+            kpi:
+                - rx_throughput_fps
+                - tx_throughput_fps
+                - tx_throughput_mbps
+                - rx_throughput_mbps
+                - tx_throughput_pc_linerate
+                - rx_throughput_pc_linerate
+                - min_latency
+                - max_latency
+                - avg_latency