Add OVS tunnel encapsulation performance test

Measure OVS DPDK and native VXLAN/GRE/GENEVE encapsulation performance.
This patch creates a new deployment scenario, Overlay_P2P.
The DUT is configured as a TEP (Tunnel Endpoint)
which performs encapsulation of frames and sends traffic to
the 2nd traffic generator port. The traffic generator in this
case receives an encapsulated frame. No decapsulation is performed
in this testcase.

Introduce a vsperf param, --run-integration, to filter tests to
integration tests. When running integration tests, variables defined
in the directory conf/integration/*conf as well as the conf/*.conf
are available.

This test case requires DPDK 2.1.0 and OVS master - 6bb4a18 or newer.

Change-Id: Ide2f418909d647119388df9b30d0d0a3656b4e53
JIRA: VSPERF-180
Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com>
Reviewed-by: Al Morton <acmorton@att.com>

1 files changed, 27 insertions, 1 deletions

diff --git a/vswitches/vswitch.py b/vswitches/vswitch.py
index a28c0f6b..73e0a0c3 100644
--- a/vswitches/vswitch.py
+++ b/vswitches/vswitch.py
@@ -1,4 +1,4 @@
-# Copyright 2015 Intel Corporation.
+# Copyright 2015-2016 Intel Corporation.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -71,6 +71,14 @@ class IVSwitch(object):
         """
         raise NotImplementedError()
 
+    def add_tunnel_port(self, switch_name, remote_ip, tunnel_type, params=None):
+        """Create a new port to the logical switch for tunneling
+
+        :param switch_name: The switch where the port is attached to
+        :returns: (port name, OpenFlow port number)
+        """
+        raise NotImplementedError()
+
     def get_ports(self, switch_name):
         """Return a list of tuples describing the ports of the logical switch
 
@@ -128,3 +136,21 @@ class IVSwitch(object):
         :param switch_name: The switch on which to operate
         """
         raise NotImplementedError()
+
+    def add_route(self, switch_name, network, destination):
+        """Add a route for tunneling routing table
+
+        :param switch_name: The switch on which to operate
+        :param network: Target destination network
+        :param destination: Gateway IP
+        """
+        raise NotImplementedError()
+
+    def set_tunnel_arp(self, ip_addr, mac_addr, switch_name):
+        """Add arp entry for tunneling
+
+        :param ip_addr: IP of bridge
+        :param mac_addr: MAC address of the bridge
+        :param switch_name: Name of the bridge
+        """
+        raise NotImplementedError()