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authorMartin Klozik <martinx.klozik@intel.com>2016-04-12 12:56:27 +0100
committerMartin Klozik <martinx.klozik@intel.com>2016-04-27 12:32:10 +0100
commit3a535d0252be0a6fc014e654b61e06620cc615a0 (patch)
tree05afc6f2af8ff316adea7e545a1a57d4e0a3132c
parenteca9105cac5d465dfacf162200e09599c8b98c4b (diff)
integration: Support of PVP and PVVP integration TCs
Integration TC support has been enhanced to support PVP and PVVP scenarios. Definition of integration testcases have been modified to use a sort of macros for repetitive parts. Additional improvements were introduced: * instances of testcases are created only for testcases selected for execution * new TC definition options allow to define test specific vswitch, VNF, traffic generator and test options * tests filter applied on pattern specified by --tests allows to define negative filter only; In that case list of all tests is used as base for negative filter. * traffic values defined within teststep passed to send_traffic is merged with default values; This is essential for execution of TCs with linux_bridge or SRIOV support. It also simplifies integration TC definition * typos removed Change-Id: Icb734a7afd7e5154f27a8ff25615a39e01f58c27 JIRA: VSPERF-213 JIRA: VSPERF-216 Signed-off-by: Martin Klozik <martinx.klozik@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com> Reviewed-by: Christian Trautman <ctrautma@redhat.com> Reviewed-by: Brian Castelli <brian.castelli@spirent.com>
-rwxr-xr-xconf/01_testcases.conf18
-rw-r--r--conf/integration/01_testcases.conf320
-rw-r--r--src/dpdk/dpdk.py2
-rw-r--r--src/ovs/daemon.py20
-rw-r--r--testcases/integration.py39
-rw-r--r--testcases/testcase.py159
-rw-r--r--tools/functions.py43
-rw-r--r--vnfs/vnf/vnf.py13
-rwxr-xr-xvsperf69
9 files changed, 500 insertions, 183 deletions
diff --git a/conf/01_testcases.conf b/conf/01_testcases.conf
index f36172df..148171fd 100755
--- a/conf/01_testcases.conf
+++ b/conf/01_testcases.conf
@@ -100,6 +100,24 @@
# # value will be used
# "options": "" # Optional. Additional command line options
# # to be passed to the load generator.
+# "vSwitch" : "OvsVanilla" # Defines vSwitch to be used for test execution.
+# # It will override any VSWITCH option stated
+# # in configuration files or value specified
+# # on command line through --vswitch parameter.
+# "VNF" : "QemuVirtioNet" # Defines VNF to be used for test execution.
+# # It will override any VNF option stated
+# # in configuration files or value specified
+# # on command line through --vnf parameter.
+# "Trafficgen" : "Dummy" # Defines traffic generator to be used for test
+# # execution. It will override any VNF option
+# # stated in configuration files or value
+# # specified on command line through --trafficgen
+# # parameter.
+# "Parameters" : "pkt_sizes=512" # Defines list of test parameters used for test
+# # execution. It will override any values defined
+# # by TEST_PARAMS option stated in configuration
+# # files or values specified on command line through
+# # --test-params parameter.
# "Test Modifier": [FrameMod|Other],
# "Dependency": [Test_Case_Name |None],
diff --git a/conf/integration/01_testcases.conf b/conf/integration/01_testcases.conf
index fff148d4..e9257ae0 100644
--- a/conf/integration/01_testcases.conf
+++ b/conf/integration/01_testcases.conf
@@ -16,6 +16,13 @@
# tunneling protocol for OP2P tests.
SUPPORTED_TUNNELING_PROTO = ['vxlan', 'gre', 'geneve']
+#
+# Generic test configuration options are described at conf/01_testcases.conf
+#
+
+#
+# Options specific to integration testcases are described below:
+#
# Required for OP2P tests
# "Tunnel Type": ["vxlan"|"gre"|"geneve"] # Tunnel Type defines tunneling protocol to use.
# # It can be overridden by cli option tunnel_type.
@@ -38,6 +45,92 @@ SUPPORTED_TUNNELING_PROTO = ['vxlan', 'gre', 'geneve']
# # Where i is a number of step (starts from 0)
# # and j is index of result returned by step i.
+#
+# Common TestSteps parts ("macros")
+#
+
+# P2P macros
+STEP_VSWITCH_P2P_FLOWS_INIT = [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
+]
+
+STEP_VSWITCH_P2P_FLOWS_FINIT = [
+ ['vswitch', 'dump_flows', 'int_br0'],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+]
+
+# PVP and PVVP macros
+STEP_VSWITCH_PVP_INIT = [
+ ['vswitch', 'add_switch', 'int_br0'], # STEP 0
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 1
+ ['vswitch', 'add_phy_port', 'int_br0'], # STEP 2
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 3
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 4
+]
+
+STEP_VSWITCH_PVP_FINIT = [
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[3][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[4][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+]
+
+STEP_VSWITCH_PVP_FLOWS_INIT = STEP_VSWITCH_PVP_INIT + [
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[3][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[4][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[4][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[3][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
+]
+
+STEP_VSWITCH_PVP_FLOWS_FINIT = [
+ ['vswitch', 'dump_flows', 'int_br0'],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[4][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[3][1]'}],
+] + STEP_VSWITCH_PVP_FINIT
+
+STEP_VSWITCH_PVVP_INIT = STEP_VSWITCH_PVP_INIT + [
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 5
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 6
+]
+
+STEP_VSWITCH_PVVP_FINIT = [
+ ['vswitch', 'del_port', 'int_br0', '#STEP[5][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[6][0]'],
+] + STEP_VSWITCH_PVP_FINIT
+
+STEP_VSWITCH_PVVP_FLOWS_INIT = STEP_VSWITCH_PVVP_INIT + [
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[3][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[4][1]', 'actions': ['output:#STEP[5][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[6][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[6][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[5][1]', 'actions': ['output:#STEP[4][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[3][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
+]
+
+STEP_VSWITCH_PVVP_FLOWS_FINIT = [
+ ['vswitch', 'dump_flows', 'int_br0'],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[4][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[6][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[5][1]'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[3][1]'}],
+] + STEP_VSWITCH_PVVP_FINIT
+
+#
+# Definition of integration tests
+#
INTEGRATION_TESTS = [
{
"Name": "overlay_p2p_tput",
@@ -162,76 +255,187 @@ INTEGRATION_TESTS = [
"Name": "vswitch_add_del_flows",
"Deployment": "clean",
"Description": "vSwitch - add and delete flows",
- "TestSteps": [
- ['vswitch', 'add_switch', 'int_br0'],
- ['vswitch', 'add_phy_port', 'int_br0'],
- ['vswitch', 'add_phy_port', 'int_br0'],
- ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
- ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
- ['vswitch', 'dump_flows', 'int_br0'],
- ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
- ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
- ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
- ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
- ['vswitch', 'del_switch', 'int_br0'],
- ]
+ "TestSteps": STEP_VSWITCH_P2P_FLOWS_INIT +
+ STEP_VSWITCH_P2P_FLOWS_FINIT
},
{
- "Name": "vswitch_throughput",
+ "Name": "vswitch_p2p_tput",
"Deployment": "clean",
"Description": "vSwitch - configure switch and execute RFC2544 throughput test",
- "TestSteps": [
- ['vswitch', 'add_switch', 'int_br0'],
- ['vswitch', 'add_phy_port', 'int_br0'],
- ['vswitch', 'add_phy_port', 'int_br0'],
- ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
- ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
- ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True, 'frame_rate' : 100, 'multistream' : 0, 'stream_type' : 'L4'}],
- ['vswitch', 'dump_flows', 'int_br0'],
- ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
- ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
- ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
- ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
- ['vswitch', 'del_switch', 'int_br0'],
- ]
+ "TestSteps": STEP_VSWITCH_P2P_FLOWS_INIT +
+ [
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+ ] +
+ STEP_VSWITCH_P2P_FLOWS_FINIT
},
{
- "Name": "vswitch_back2back",
+ "Name": "vswitch_p2p_back2back",
"Deployment": "clean",
"Description": "vSwitch - configure switch and execute RFC2544 back2back test",
- "TestSteps": [
- ['vswitch', 'add_switch', 'int_br0'],
- ['vswitch', 'add_phy_port', 'int_br0'],
- ['vswitch', 'add_phy_port', 'int_br0'],
- ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
- ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
- ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True, 'frame_rate' : 100, 'multistream' : 0, 'stream_type' : 'L4'}],
- ['vswitch', 'dump_flows', 'int_br0'],
- ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
- ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
- ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
- ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
- ['vswitch', 'del_switch', 'int_br0'],
- ]
+ "TestSteps": STEP_VSWITCH_P2P_FLOWS_INIT +
+ [
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+ ] +
+ STEP_VSWITCH_P2P_FLOWS_FINIT
},
{
- "Name": "vswitch_continuous",
+ "Name": "vswitch_p2p_cont",
"Deployment": "clean",
"Description": "vSwitch - configure switch and execute continuous stream test",
- "TestSteps": [
- ['vswitch', 'add_switch', 'int_br0'],
- ['vswitch', 'add_phy_port', 'int_br0'],
- ['vswitch', 'add_phy_port', 'int_br0'],
- ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
- ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', 'actions': ['output:#STEP[1][1]'], 'idle_timeout': '0'}],
- ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True, 'frame_rate' : 100, 'multistream' : 0, 'stream_type' : 'L4'}],
- ['vswitch', 'dump_flows', 'int_br0'],
- ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
- ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[2][1]'}],
- ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
- ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
- ['vswitch', 'del_switch', 'int_br0'],
- ]
+ "TestSteps": STEP_VSWITCH_P2P_FLOWS_INIT +
+ [
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+ ] +
+ STEP_VSWITCH_P2P_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_pvp",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch and one vnf",
+ "TestSteps": STEP_VSWITCH_PVP_INIT +
+ [
+ ['vnf', 'start'],
+ ['vnf', 'stop'],
+ ] +
+ STEP_VSWITCH_PVP_FINIT
+ },
+ {
+ "Name": "vswitch_pvp_tput",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch, vnf and execute RFC2544 throughput test",
+ "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+ [
+ ['vnf', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+ ['vnf', 'stop'],
+ ] +
+ STEP_VSWITCH_PVP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_pvp_back2back",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch, vnf and execute RFC2544 back2back test",
+ "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+ [
+ ['vnf', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+ ['vnf', 'stop'],
+ ] +
+ STEP_VSWITCH_PVP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_pvp_cont",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch, vnf and execute continuous stream test",
+ "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+ [
+ ['vnf', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+ ['vnf', 'stop'],
+ ] +
+ STEP_VSWITCH_PVP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_pvp_all",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch, vnf and execute all test types",
+ "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+ [
+ ['vnf', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+ ['vnf', 'stop'],
+ ] +
+ STEP_VSWITCH_PVP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_pvvp",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch and two vnfs",
+ "TestSteps": STEP_VSWITCH_PVVP_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ] +
+ STEP_VSWITCH_PVVP_FINIT
+ },
+ {
+ "Name": "vswitch_pvvp_tput",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch, two chained vnfs and execute RFC2544 throughput test",
+ "TestSteps": STEP_VSWITCH_PVVP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ] +
+ STEP_VSWITCH_PVVP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_pvvp_back2back",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch, two chained vnfs and execute RFC2544 back2back test",
+ "TestSteps": STEP_VSWITCH_PVVP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ] +
+ STEP_VSWITCH_PVVP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_pvvp_cont",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch, two chained vnfs and execute continuous stream test",
+ "TestSteps": STEP_VSWITCH_PVVP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ] +
+ STEP_VSWITCH_PVVP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_pvvp_all",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch, two chained vnfs and execute all test types",
+ "TestSteps": STEP_VSWITCH_PVVP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', 'bidir' : True}],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', 'bidir' : True}],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ] +
+ STEP_VSWITCH_PVVP_FLOWS_FINIT
},
]
+# Example of TC definition with exact vSwitch, VNF and TRAFFICGEN values.
+# {
+# "Name": "ovs_vanilla_linux_bridge_pvp_cont",
+# "Deployment": "clean",
+# "Description": "vSwitch - configure OVS Vanilla, QemuVirtioNet with linux bridge and execute continuous stream test",
+# "vSwitch" : "OvsVanilla",
+# "VNF" : "QemuVirtioNet",
+# "Trafficgen": "IxNet",
+# "Test Parameters": {"guest_loopback" : "linux_bridge"},
+# "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
+# [
+# ['vnf', 'start'],
+# ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', 'bidir' : True}],
+# ['vnf', 'stop'],
+# ] +
+# STEP_VSWITCH_PVP_FLOWS_FINIT
+# },
diff --git a/src/dpdk/dpdk.py b/src/dpdk/dpdk.py
index 36f1d055..30f228f7 100644
--- a/src/dpdk/dpdk.py
+++ b/src/dpdk/dpdk.py
@@ -30,7 +30,7 @@ from tools.module_manager import ModuleManager
_LOGGER = logging.getLogger(__name__)
RTE_PCI_TOOL = os.path.join(
- settings.getValue('RTE_SDK'), 'tools', 'dpdk_nic_bind.py')
+ settings.getValue('RTE_SDK_USER'), 'tools', 'dpdk_nic_bind.py')
_DPDK_MODULE_MANAGER = ModuleManager()
diff --git a/src/ovs/daemon.py b/src/ovs/daemon.py
index 09735600..089bc7a4 100644
--- a/src/ovs/daemon.py
+++ b/src/ovs/daemon.py
@@ -24,13 +24,6 @@ import pexpect
from conf import settings
from tools import tasks
-_OVS_VSWITCHD_BIN = os.path.join(
- settings.getValue('OVS_DIR'), 'vswitchd', 'ovs-vswitchd')
-_OVSDB_TOOL_BIN = os.path.join(
- settings.getValue('OVS_DIR'), 'ovsdb', 'ovsdb-tool')
-_OVSDB_SERVER_BIN = os.path.join(
- settings.getValue('OVS_DIR'), 'ovsdb', 'ovsdb-server')
-
_OVS_VAR_DIR = settings.getValue('OVS_VAR_DIR')
_OVS_ETC_DIR = settings.getValue('OVS_ETC_DIR')
@@ -60,7 +53,9 @@ class VSwitchd(tasks.Process):
self._timeout = timeout
self._expect = expected_cmd
vswitchd_args = vswitchd_args or []
- self._cmd = ['sudo', '-E', _OVS_VSWITCHD_BIN] + vswitchd_args
+ ovs_vswitchd_bin = os.path.join(
+ settings.getValue('OVS_DIR'), 'vswitchd', 'ovs-vswitchd')
+ self._cmd = ['sudo', '-E', ovs_vswitchd_bin] + vswitchd_args
# startup/shutdown
@@ -118,15 +113,20 @@ class VSwitchd(tasks.Process):
:returns: None
"""
- tasks.run_task(['sudo', _OVSDB_TOOL_BIN, 'create',
+ ovsdb_tool_bin = os.path.join(
+ settings.getValue('OVS_DIR'), 'ovsdb', 'ovsdb-tool')
+ tasks.run_task(['sudo', ovsdb_tool_bin, 'create',
os.path.join(_OVS_ETC_DIR, 'conf.db'),
os.path.join(settings.getValue('OVS_DIR'), 'vswitchd',
'vswitch.ovsschema')],
self._logger,
'Creating ovsdb configuration database...')
+ ovsdb_server_bin = os.path.join(
+ settings.getValue('OVS_DIR'), 'ovsdb', 'ovsdb-server')
+
tasks.run_background_task(
- ['sudo', _OVSDB_SERVER_BIN,
+ ['sudo', ovsdb_server_bin,
'--remote=punix:%s' % os.path.join(_OVS_VAR_DIR, 'db.sock'),
'--remote=db:Open_vSwitch,Open_vSwitch,manager_options',
'--pidfile=' + self._ovsdb_pidfile_path, '--overwrite-pidfile'],
diff --git a/testcases/integration.py b/testcases/integration.py
index 53ba17f4..9733c263 100644
--- a/testcases/integration.py
+++ b/testcases/integration.py
@@ -17,10 +17,12 @@
import os
import time
import logging
+import copy
from testcases import TestCase
from conf import settings as S
from collections import OrderedDict
+from core.loader import Loader
CHECK_PREFIX = 'validate_'
@@ -39,7 +41,7 @@ class IntegrationTestCase(TestCase):
def report_status(self, label, status):
""" Log status of test step
"""
- self._logger.debug("%s ... %s", label, 'OK' if status else 'FAILED')
+ self._logger.info("%s ... %s", label, 'OK' if status else 'FAILED')
def run_initialize(self):
""" Prepare test execution environment
@@ -104,6 +106,8 @@ class IntegrationTestCase(TestCase):
if not self.test:
self._traffic_ctl.send_traffic(self._traffic)
else:
+ vnf_list = {}
+ loader = Loader()
# execute test based on TestSteps definition
if self.test:
step_result = [None] * len(self.test)
@@ -113,6 +117,18 @@ class IntegrationTestCase(TestCase):
test_object = self._vswitch_ctl.get_vswitch()
elif step[0] == 'trafficgen':
test_object = self._traffic_ctl
+ # in case of send_traffic method, ensure that specified
+ # traffic values are merged with existing self._traffic
+ if step[1] == 'send_traffic':
+ tmp_traffic = copy.deepcopy(self._traffic)
+ tmp_traffic.update(step[2])
+ step[2] = tmp_traffic
+ elif step[0].startswith('vnf'):
+ if not step[0] in vnf_list:
+ # initialize new VM and copy data to its shared dir
+ vnf_list[step[0]] = loader.get_vnf_class()()
+ self._copy_fwd_tools_for_guest(len(vnf_list))
+ test_object = vnf_list[step[0]]
else:
self._logger.error("Unsupported test object %s", step[0])
self._inttest = {'status' : False, 'details' : ' '.join(step)}
@@ -130,23 +146,32 @@ class IntegrationTestCase(TestCase):
step_params = eval_step_params(step[2:], step_result)
step_log = '{} {}'.format(' '.join(step[:2]), step_params)
step_result[i] = test_method(*step_params)
- self._logger.debug("Step {} '{}' results '{}'".format(
- i, step_log, step_result[i]))
- time.sleep(2)
+ self._logger.debug("Step %s '%s' results '%s'", i,
+ step_log, step_result[i])
+ time.sleep(5)
step_ok = test_method_check(step_result[i], *step_params)
except AssertionError:
self._inttest = {'status' : False, 'details' : step_log}
- self._logger.error("Step {} raised assertion error".format(i))
+ self._logger.error("Step %s raised assertion error", i)
+ # stop vnfs in case of error
+ for vnf in vnf_list:
+ vnf_list[vnf].stop()
break
except IndexError:
self._inttest = {'status' : False, 'details' : step_log}
- self._logger.error("Step {} result index error {}".format(
- i, ' '.join(step[2:])))
+ self._logger.error("Step %s result index error %s", i,
+ ' '.join(step[2:]))
+ # stop vnfs in case of error
+ for vnf in vnf_list:
+ vnf_list[vnf].stop()
break
self.report_status("Step {} - '{}'".format(i, step_log), step_ok)
if not step_ok:
self._inttest = {'status' : False, 'details' : step_log}
+ # stop vnfs in case of error
+ for vnf in vnf_list:
+ vnf_list[vnf].stop()
break
# dump vswitch flows before they are affected by VNF termination
diff --git a/testcases/testcase.py b/testcases/testcase.py
index 7c935792..f7908af9 100644
--- a/testcases/testcase.py
+++ b/testcases/testcase.py
@@ -27,6 +27,7 @@ from core.loader import Loader
from core.results.results_constants import ResultsConstants
from tools import tasks
from tools import hugepages
+from tools import functions
from tools.pkt_gen.trafficgen.trafficgenhelper import TRAFFIC_DEFAULTS
from conf import settings as S
from conf import get_test_param
@@ -52,6 +53,26 @@ class TestCase(object):
self._loadgen = None
self._output_file = None
self._tc_results = None
+ self.guest_loopback = []
+ self._settings_original = {}
+ self._settings_paths_modified = False
+
+ self._update_settings('VSWITCH', cfg.get('vSwitch', S.getValue('VSWITCH')))
+ self._update_settings('VNF', cfg.get('VNF', S.getValue('VNF')))
+ self._update_settings('TRAFFICGEN', cfg.get('Trafficgen', S.getValue('TRAFFICGEN')))
+ self._update_settings('TEST_PARAMS', cfg.get('Parameters', S.getValue('TEST_PARAMS')))
+
+ # update global settings
+ guest_loopback = get_test_param('guest_loopback', None)
+ if guest_loopback:
+ self._update_settings('GUEST_LOOPBACK', [guest_loopback for dummy in S.getValue('GUEST_LOOPBACK')])
+
+ if 'VSWITCH' in self._settings_original or 'VNF' in self._settings_original:
+ self._settings_original.update({
+ 'RTE_SDK' : S.getValue('RTE_SDK'),
+ 'OVS_DIR' : S.getValue('OVS_DIR'),
+ })
+ functions.settings_update_paths()
# set test parameters; CLI options take precedence to testcase settings
self._logger = logging.getLogger(__name__)
@@ -82,18 +103,11 @@ class TestCase(object):
self._tunnel_type = get_test_param('tunnel_type',
self._tunnel_type)
-
# identify guest loopback method, so it can be added into reports
- self.guest_loopback = []
- if self.deployment in ['pvp', 'pvvp']:
- guest_loopback = get_test_param('guest_loopback', None)
- if guest_loopback:
- self.guest_loopback.append(guest_loopback)
- else:
- if self.deployment == 'pvp':
- self.guest_loopback.append(S.getValue('GUEST_LOOPBACK')[0])
- else:
- self.guest_loopback = S.getValue('GUEST_LOOPBACK').copy()
+ if self.deployment == 'pvp':
+ self.guest_loopback.append(S.getValue('GUEST_LOOPBACK')[0])
+ else:
+ self.guest_loopback = S.getValue('GUEST_LOOPBACK').copy()
# read configuration of streams; CLI parameter takes precedence to
# testcase definition
@@ -127,6 +141,9 @@ class TestCase(object):
'pre_installed_flows' : pre_installed_flows,
'frame_rate': int(framerate)})
+ # Packet Forwarding mode
+ self._vswitch_none = 'none' == S.getValue('VSWITCH').strip().lower()
+
# OVS Vanilla requires guest VM MAC address and IPs to work
if 'linux_bridge' in self.guest_loopback:
self._traffic['l2'].update({'srcmac': S.getValue('GUEST_NET2_MAC')[0],
@@ -134,20 +151,7 @@ class TestCase(object):
self._traffic['l3'].update({'srcip': S.getValue('VANILLA_TGEN_PORT1_IP'),
'dstip': S.getValue('VANILLA_TGEN_PORT2_IP')})
- # Packet Forwarding mode
- self._vswitch_none = 'none' == S.getValue('VSWITCH').strip().lower()
-
- def run_initialize(self):
- """ Prepare test execution environment
- """
- self._logger.debug(self.name)
-
- # mount hugepages if needed
- self._mount_hugepages()
-
- # copy sources of l2 forwarding tools into VM shared dir if needed
- self._copy_fwd_tools_for_guest()
-
+ # trafficgen configuration required for tests of tunneling protocols
if self.deployment == "op2p":
self._traffic['l2'].update({'srcmac':
S.getValue('TRAFFICGEN_PORT1_MAC'),
@@ -171,7 +175,16 @@ class TestCase(object):
else:
self._logger.debug("MAC addresses can not be read")
+ def run_initialize(self):
+ """ Prepare test execution environment
+ """
+ self._logger.debug(self.name)
+
+ # mount hugepages if needed
+ self._mount_hugepages()
+ # copy sources of l2 forwarding tools into VM shared dir if needed
+ self._copy_fwd_tools_for_all_guests()
self._logger.debug("Controllers:")
loader = Loader()
@@ -212,6 +225,9 @@ class TestCase(object):
# umount hugepages if mounted
self._umount_hugepages()
+ # restore original settings
+ S.load_from_dict(self._settings_original)
+
def run_report(self):
""" Report test results
"""
@@ -267,6 +283,19 @@ class TestCase(object):
# report test results
self.run_report()
+ def _update_settings(self, param, value):
+ """ Check value of given configuration parameter
+ In case that new value is different, then testcase
+ specific settings is updated and original value stored
+
+ :param param: Name of parameter inside settings
+ :param value: Disired parameter value
+ """
+ orig_value = S.getValue(param)
+ if orig_value != value:
+ self._settings_original[param] = orig_value
+ S.setValue(param, value)
+
def _append_results(self, results):
"""
Method appends mandatory Test Case results to list of dictionaries.
@@ -284,50 +313,55 @@ class TestCase(object):
item[ResultsConstants.SCAL_STREAM_COUNT] = self._traffic['multistream']
item[ResultsConstants.SCAL_STREAM_TYPE] = self._traffic['stream_type']
item[ResultsConstants.SCAL_PRE_INSTALLED_FLOWS] = self._traffic['pre_installed_flows']
- if len(self.guest_loopback):
+ if self.deployment in ['pvp', 'pvvp'] and len(self.guest_loopback):
item[ResultsConstants.GUEST_LOOPBACK] = ' '.join(self.guest_loopback)
if self._tunnel_type:
item[ResultsConstants.TUNNEL_TYPE] = self._tunnel_type
return results
- def _copy_fwd_tools_for_guest(self):
- """Copy dpdk and l2fwd code to GUEST_SHARE_DIR[s] for use by guests.
+ def _copy_fwd_tools_for_all_guests(self):
+ """Copy dpdk and l2fwd code to GUEST_SHARE_DIR[s] based on selected deployment.
"""
- counter = 0
- # method is executed only for pvp and pvvp, so let's count number of 'v'
- while counter < self.deployment.count('v'):
- guest_dir = S.getValue('GUEST_SHARE_DIR')[counter]
-
- # remove shared dir if it exists to avoid issues with file consistency
- if os.path.exists(guest_dir):
- tasks.run_task(['rm', '-f', '-r', guest_dir], self._logger,
- 'Removing content of shared directory...', True)
-
- # directory to share files between host and guest
- os.makedirs(guest_dir)
-
- # copy sources into shared dir only if neccessary
- if 'testpmd' in self.guest_loopback or 'l2fwd' in self.guest_loopback:
- try:
- # always use DPDK vhost user version inside VM, so results are not
- # affected by different testpmd behavior inside VM
- tasks.run_task(['rsync', '-a', '-r', '-l', r'--exclude="\.git"',
- os.path.join(S.getValue('RTE_SDK_USER'), ''),
- os.path.join(guest_dir, 'DPDK')],
- self._logger,
- 'Copying DPDK to shared directory...',
- True)
- tasks.run_task(['rsync', '-a', '-r', '-l',
- os.path.join(S.getValue('ROOT_DIR'), 'src/l2fwd/'),
- os.path.join(guest_dir, 'l2fwd')],
- self._logger,
- 'Copying l2fwd to shared directory...',
- True)
- except subprocess.CalledProcessError:
- self._logger.error('Unable to copy DPDK and l2fwd to shared directory')
-
+ # data are copied only for pvp and pvvp, so let's count number of 'v'
+ counter = 1
+ while counter <= self.deployment.count('v'):
+ self._copy_fwd_tools_for_guest(counter)
counter += 1
+ def _copy_fwd_tools_for_guest(self, index):
+ """Copy dpdk and l2fwd code to GUEST_SHARE_DIR of VM
+
+ :param index: Index of VM starting from 1 (i.e. 1st VM has index 1)
+ """
+ guest_dir = S.getValue('GUEST_SHARE_DIR')[index-1]
+
+ # remove shared dir if it exists to avoid issues with file consistency
+ if os.path.exists(guest_dir):
+ tasks.run_task(['rm', '-f', '-r', guest_dir], self._logger,
+ 'Removing content of shared directory...', True)
+
+ # directory to share files between host and guest
+ os.makedirs(guest_dir)
+
+ # copy sources into shared dir only if neccessary
+ if 'testpmd' in self.guest_loopback or 'l2fwd' in self.guest_loopback:
+ try:
+ tasks.run_task(['rsync', '-a', '-r', '-l', r'--exclude="\.git"',
+ os.path.join(S.getValue('RTE_SDK'), ''),
+ os.path.join(guest_dir, 'DPDK')],
+ self._logger,
+ 'Copying DPDK to shared directory...',
+ True)
+ tasks.run_task(['rsync', '-a', '-r', '-l',
+ os.path.join(S.getValue('ROOT_DIR'), 'src/l2fwd/'),
+ os.path.join(guest_dir, 'l2fwd')],
+ self._logger,
+ 'Copying l2fwd to shared directory...',
+ True)
+ except subprocess.CalledProcessError:
+ self._logger.error('Unable to copy DPDK and l2fwd to shared directory')
+
+
def _mount_hugepages(self):
"""Mount hugepages if usage of DPDK or Qemu is detected
"""
@@ -335,7 +369,8 @@ class TestCase(object):
if not self._hugepages_mounted and \
(self.deployment.count('v') or \
S.getValue('VSWITCH').lower().count('dpdk') or \
- self._vswitch_none):
+ self._vswitch_none or \
+ self.test and 'vnf' in [step[0][0:3] for step in self.test]):
hugepages.mount_hugepages()
self._hugepages_mounted = True
diff --git a/tools/functions.py b/tools/functions.py
new file mode 100644
index 00000000..5079a9f0
--- /dev/null
+++ b/tools/functions.py
@@ -0,0 +1,43 @@
+# Copyright 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.
+# 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.
+
+"""Various helper functions
+"""
+
+from conf import settings
+
+#
+# Support functions
+#
+
+def settings_update_paths():
+ """ Configure paths to OVS and DPDK based on VSWITCH and VNF values
+ """
+ # set dpdk and ovs paths accorfing to VNF and VSWITCH
+ if settings.getValue('VSWITCH').endswith('Vanilla'):
+ # settings paths for Vanilla
+ settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_VANILLA')))
+ elif settings.getValue('VSWITCH').endswith('Vhost'):
+ if settings.getValue('VNF').endswith('Cuse'):
+ # settings paths for Cuse
+ settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_CUSE')))
+ settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_CUSE')))
+ else:
+ # settings paths for VhostUser
+ settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_USER')))
+ settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_USER')))
+ else:
+ # default - set to VHOST USER but can be changed during enhancement
+ settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_USER')))
+ settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_USER')))
diff --git a/vnfs/vnf/vnf.py b/vnfs/vnf/vnf.py
index 483faf38..3dae2733 100644
--- a/vnfs/vnf/vnf.py
+++ b/vnfs/vnf/vnf.py
@@ -122,6 +122,19 @@ class IVnf(tasks.Process):
self.execute(cmd)
self.wait(prompt=prompt, timeout=timeout)
+ def validate_start(self, dummy_result):
+ """ Validate call of VNF start()
+ """
+ if self._child and self._child.isalive():
+ return True
+ else:
+ return False
+
+ def validate_stop(self, result):
+ """ Validate call of fVNF stop()
+ """
+ return not self.validate_start(result)
+
@staticmethod
def reset_vnf_counter():
"""
diff --git a/vsperf b/vsperf
index 57d68990..98bc7db0 100755
--- a/vsperf
+++ b/vsperf
@@ -40,6 +40,7 @@ from testcases import PerformanceTestCase
from testcases import IntegrationTestCase
from tools import tasks
from tools import networkcard
+from tools import functions
from tools.pkt_gen import trafficgen
from tools.opnfvdashboard import opnfvdashboard
from tools.pkt_gen.trafficgen.trafficgenhelper import TRAFFIC_DEFAULTS
@@ -157,7 +158,8 @@ def parse_arguments():
group.add_argument('-d', '--test-dir', help='directory containing tests')
group.add_argument('-t', '--tests', help='Comma-separated list of terms \
indicating tests to run. e.g. "RFC2544,!p2p" - run all tests whose\
- name contains RFC2544 less those containing "p2p"')
+ name contains RFC2544 less those containing "p2p"; "!back2back" - \
+ run all tests except those containing back2back')
group.add_argument('--verbosity', choices=list_logging_levels(),
help='debug level')
group.add_argument('--integration', action='store_true', help='execute integration tests')
@@ -244,7 +246,11 @@ def apply_filter(tests, tc_filter):
e.g. '' - empty string selects all tests.
:return: A list of the selected Tests.
"""
- result = []
+ # if negative filter is first we have to start with full list of tests
+ if tc_filter.strip()[0] == '!':
+ result = tests
+ else:
+ result = []
if tc_filter is None:
tc_filter = ""
@@ -252,11 +258,11 @@ def apply_filter(tests, tc_filter):
if not term or term[0] != '!':
# Add matching tests from 'tests' into results
result.extend([test for test in tests \
- if test.name.lower().find(term) >= 0])
+ if test['Name'].lower().find(term) >= 0])
else:
# Term begins with '!' so we remove matching tests
result = [test for test in result \
- if test.name.lower().find(term[1:]) < 0]
+ if test['Name'].lower().find(term[1:]) < 0]
return result
@@ -496,26 +502,8 @@ def main():
# than both a settings file and environment variables
settings.load_from_dict(args)
- vswitch_none = False
# set dpdk and ovs paths accorfing to VNF and VSWITCH
- if settings.getValue('VSWITCH').endswith('Vanilla'):
- # settings paths for Vanilla
- settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_VANILLA')))
- elif settings.getValue('VSWITCH').endswith('Vhost'):
- if settings.getValue('VNF').endswith('Cuse'):
- # settings paths for Cuse
- settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_CUSE')))
- settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_CUSE')))
- else:
- # settings paths for VhostUser
- settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_USER')))
- settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_USER')))
- else:
- # default - set to VHOST USER but can be changed during enhancement
- settings.setValue('RTE_SDK', (settings.getValue('RTE_SDK_USER')))
- settings.setValue('OVS_DIR', (settings.getValue('OVS_DIR_USER')))
- if 'none' == settings.getValue('VSWITCH').strip().lower():
- vswitch_none = True
+ functions.settings_update_paths()
# if required, handle list-* operations
handle_list_options(args)
@@ -641,46 +629,37 @@ def main():
else:
testcases = settings.getValue('PERFORMANCE_TESTS')
- all_tests = []
- for cfg in testcases:
- try:
- if args['integration']:
- all_tests.append(IntegrationTestCase(cfg))
- else:
- all_tests.append(PerformanceTestCase(cfg))
- except (Exception) as _:
- _LOGGER.exception("Failed to create test: %s",
- cfg.get('Name', '<Name not set>'))
- vsperf_finalize()
- raise
-
- # select requested tests
if args['exact_test_name']:
exact_names = args['exact_test_name']
# positional args => exact matches only
- selected_tests = [test for test in all_tests if test.name in exact_names]
+ selected_tests = [test for test in testcases if test['Name'] in exact_names]
elif args['tests']:
# --tests => apply filter to select requested tests
- selected_tests = apply_filter(all_tests, args['tests'])
+ selected_tests = apply_filter(testcases, args['tests'])
else:
# Default - run all tests
- selected_tests = all_tests
+ selected_tests = testcases
- if not selected_tests:
- _LOGGER.error("No tests matched --test option or positional args. Done.")
+ if not len(selected_tests):
+ _LOGGER.error("No tests matched --tests option or positional args. Done.")
vsperf_finalize()
sys.exit(1)
# run tests
suite = unittest.TestSuite()
- for test in selected_tests:
+ for cfg in selected_tests:
+ test_name = cfg.get('Name', '<Name not set>')
try:
+ if args['integration']:
+ test = IntegrationTestCase(cfg)
+ else:
+ test = PerformanceTestCase(cfg)
test.run()
suite.addTest(MockTestCase('', True, test.name))
#pylint: disable=broad-except
except (Exception) as ex:
- _LOGGER.exception("Failed to run test: %s", test.name)
- suite.addTest(MockTestCase(str(ex), False, test.name))
+ _LOGGER.exception("Failed to run test: %s", test_name)
+ suite.addTest(MockTestCase(str(ex), False, test_name))
_LOGGER.info("Continuing with next test...")
# generate final rst report with results of all executed TCs