trex: Add support Trex traffic generator

Topology are two physical servers, on first is trex and second is VSPERF.
Trex is running in stateless mode this means that on server where is located
trex repo is running trex binary file and VSPERF working with server via
python API.

JIRA: VSPERF-528

Change-Id: Id8819495325ebc13fdce365f4af0e040ce68cd0e
Signed-off-by: Martin Goldammer <martin.goldammer6@gmail.com>
Reviewed-by: Martin Klozik <martinx.klozik@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>
Reviewed-by: Christian Trautman <ctrautma@redhat.com>
Reviewed-by: Trevor Cooper <trevor.cooper@intel.com>

2 files changed, 57 insertions, 1 deletions

diff --git a/conf/03_traffic.conf b/conf/03_traffic.conf
index 764fd731..179ff3e2 100644
--- a/conf/03_traffic.conf
+++ b/conf/03_traffic.conf
@@ -178,6 +178,7 @@ TRAFFICGEN = 'Dummy'
 #TRAFFICGEN = 'Ixia'
 #TRAFFICGEN = 'Xena'
 #TRAFFICGEN = 'Moongen'
+#TRAFFICGEN = 'Trex'
 
 # List of packet sizes to send.
 # Expand like this: (64, 128, 256, 512, 1024)
@@ -415,4 +416,34 @@ TRAFFICGEN_MOONGEN_PORTS = ''
 TRAFFICGEN_MOONGEN_LINE_SPEED_GBPS = ''
 
 # MoonGen Configuration and Connection Info-- END
-###################################################
+#################################################
+
+################################################
+# Trex Configuration and Connection Info-- BEGIN
+
+# Example: TRAFFICGEN_TREX_HOST_IP_ADDR = "192.10.1.1"
+# Example: TRAFFICGEN_TREX_USER = 'root'
+# Example: TRAFFICGEN_TREX_BASE_DIR = '/traffic_gen/trex/'
+# Example: TRAFFICGEN_TREX_PORT1 = '00:00:00:00:00:00'
+TRAFFICGEN_TREX_HOST_IP_ADDR = ''
+TRAFFICGEN_TREX_USER = ''
+TRAFFICGEN_TREX_BASE_DIR = ''
+TRAFFICGEN_TREX_PORT1 = ''
+TRAFFICGEN_TREX_PORT2 = ''
+# Latency statistics are collected by separate stream created for each interface.
+# Parameter below defines frequency of packets used for latency measurement in PPS.
+# Value 0 will disable latency specific streams.
+TRAFFICGEN_TREX_LATENCY_PPS = 1000
+# Example 10 Gbps: TRAFFICGEN_TREXINE_SPEED_GBPS = '10'
+# Today only 10 Gbps is supported
+TRAFFICGEN_TREX_LINE_SPEED_GBPS = '10'
+PATHS['trafficgen'] = {
+    'trex': {
+        'type' : 'src',
+        'src': {
+            'path': os.path.join(ROOT_DIR, 'src/trex/trex/scripts/automation/trex_control_plane/stl')
+    }
+  }
+}
+# TREX Configuration and Connection Info-- END
+##############################################
diff --git a/conf/10_custom.conf b/conf/10_custom.conf
index 9622fd71..6011e6a8 100644
--- a/conf/10_custom.conf
+++ b/conf/10_custom.conf
@@ -21,6 +21,7 @@ TRAFFICGEN = 'Dummy'
 #TRAFFICGEN = 'Ixia'
 #TRAFFICGEN = 'Xena'
 #TRAFFICGEN = 'Moongen'
+#TRAFFICGEN = 'Trex'
 
 ###########################################
 # Spirent TestCenter Configuration -- BEGIN
@@ -116,6 +117,30 @@ TRAFFICGEN_MOONGEN_LINE_SPEED_GBPS = '10'
 # MoonGen Configuration and Connection Info-- END
 ###################################################
 
+###################################################
+# TREX Configuration and Connection Info-- BEGIN
+
+# Example: TRAFFICGEN_TREX_HOST_IP_ADDR = "192.10.1.1"
+# Example: TRAFFICGEN_TREX_USER = 'root'
+# Example: TRAFFICGEN_TREX_BASE_DIR = '/traffic_gen/trex/'
+# Example: TRAFFICGEN_TREX_PORT1 = '00:00:00:00:00:00'
+TRAFFICGEN_TREX_HOST_IP_ADDR = ''
+TRAFFICGEN_TREX_USER = ''
+TRAFFICGEN_TREX_BASE_DIR = ''
+TRAFFICGEN_TREX_PORT1 = ''
+TRAFFICGEN_TREX_PORT2 = ''
+# Latency statistics are collected by separate stream created for each interface.
+# Parameter below defines frequency of packets used for latency measurement in PPS.
+# Value 0 will disable latency specific streams.
+TRAFFICGEN_TREX_LATENCY_PPS = 1000
+# Example 10 Gbps: TRAFFICGEN_TREXINE_SPEED_GBPS = '10'
+# Today only 10 Gbps is supported
+TRAFFICGEN_TREX_LINE_SPEED_GBPS = '10'
+
+# TREX Configuration and Connection Info-- END
+####################################################
+
+####################################################
 #TEST_PARAMS = {'TRAFFICGEN_PKT_SIZES':(64,)}
 OPNFV_INSTALLER = "Fuel"
 OPNFV_URL = "http://testresults.opnfv.org/test/api/v1"