['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[3][1]'}],
] + STEP_VSWITCH_PVVP_FINIT
+STEP_VSWITCH_P4VP_INIT = STEP_VSWITCH_PVVP_INIT + [
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 7 vm3 ports
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 8
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 9 vm4 ports
+ ['vswitch', 'add_vport', 'int_br0'], # STEP 10
+]
+
+STEP_VSWITCH_P4VP_FINIT = [
+ ['vswitch', 'del_port', 'int_br0', '#STEP[7][0]'], # vm3 ports
+ ['vswitch', 'del_port', 'int_br0', '#STEP[8][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[9][0]'], # vm4 ports
+ ['vswitch', 'del_port', 'int_br0', '#STEP[10][0]'],
+] + STEP_VSWITCH_PVVP_FINIT
+
+STEP_VSWITCH_P4VP_FLOWS_INIT = STEP_VSWITCH_P4VP_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[7][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[8][1]', \
+ 'actions': ['output:#STEP[9][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[10][1]', \
+ 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[2][1]', \
+ 'actions': ['output:#STEP[10][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[9][1]', \
+ 'actions': ['output:#STEP[8][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[7][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_P4VP_FLOWS_FINIT = [
+ ['vswitch', 'dump_flows', 'int_br0'],
+ ['vswitch', 'del_flow', 'int_br0'],
+] + STEP_VSWITCH_P4VP_FINIT
+
STEP_VSWITCH_2PHY_2VM_INIT = STEP_VSWITCH_PVVP_INIT
STEP_VSWITCH_2PHY_2VM_FINIT = STEP_VSWITCH_PVVP_FINIT
"The encap and decap are performed inside the "
"virtual switch itself in each direction to avoid "
"the need of ingress overlay traffic."),
+ "Parameters": {'TRAFFICGEN_IXNET_TCL_SCRIPT' : 'ixnetrfc2544v2.tcl'},
},
{
"Name": "overlay_p2p_tput",
"Tunnel Type": SUPPORTED_TUNNELING_PROTO[0],
"Tunnel Operation": "encapsulation",
"Description": "Overlay Encapsulation Throughput RFC2544 Test",
+ "Parameters": {'TRAFFICGEN_IXNET_TCL_SCRIPT' : 'ixnetrfc2544v2.tcl'},
},
{
"Name": "overlay_p2p_cont",
"Tunnel Type": SUPPORTED_TUNNELING_PROTO[0],
"Tunnel Operation": "encapsulation",
"Description": "Overlay Encapsulation Continuous Stream",
+ "Parameters": {'TRAFFICGEN_IXNET_TCL_SCRIPT' : 'ixnetrfc2544v2.tcl'},
},
{
"Name": "overlay_p2p_decap_tput",
"Tunnel Type": SUPPORTED_TUNNELING_PROTO[0],
"Tunnel Operation": "decapsulation",
"Description": "Overlay Decapsulation Throughput RFC2544 Test",
+ "Parameters": {'TRAFFICGEN_IXNET_TCL_SCRIPT' : 'ixnetrfc2544v2.tcl'},
},
{
"Name": "overlay_p2p_decap_cont",
"Tunnel Type": SUPPORTED_TUNNELING_PROTO[0],
"Tunnel Operation": "decapsulation",
"Description": "Overlay Decapsulation Continuous Stream",
+ "Parameters": {'TRAFFICGEN_IXNET_TCL_SCRIPT' : 'ixnetrfc2544v2.tcl'},
},
{
"Name": "vswitch_add_del_bridge",
['vswitch', 'del_switch', 'int_br0'],
]
},
+ {
+ "Name": "vswitch_vports_add_del_flow",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch with vports, add and delete flow",
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'],
+ ['vswitch', 'add_vport', 'int_br0'],
+ ['vswitch', 'add_vport', 'int_br0'],
+ ['vswitch', 'add_flow', 'int_br0', {'in_port': '#STEP[1][1]', 'actions': ['output:#STEP[2][1]'], 'idle_timeout': '0'}],
+ ['vswitch', 'del_flow', 'int_br0', {'in_port': '#STEP[1][1]'}],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+ ]
+ },
{
"Name": "vswitch_add_del_flows",
"Deployment": "clean",
] +
STEP_VSWITCH_PVP_FINIT
},
+ {
+ "Name": "vswitch_vports_pvp",
+ "Deployment": "clean",
+ "Description": "vSwitch - configure switch with vports and one vnf",
+ "TestSteps": [
+ ['vswitch', 'add_switch', 'int_br0'],
+ ['vswitch', 'add_vport', 'int_br0'],
+ ['vswitch', 'add_vport', 'int_br0'],
+ ['vnf', 'start'],
+ ['vnf', 'stop'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[1][0]'],
+ ['vswitch', 'del_port', 'int_br0', '#STEP[2][0]'],
+ ['vswitch', 'del_switch', 'int_br0'],
+ ]
+ },
{
"Name": "vswitch_pvp_tput",
"Deployment": "clean",
] +
STEP_VSWITCH_PVVP_FLOWS_FINIT
},
+ {
+ "Name": "vswitch_p4vp",
+ "Description": "Just configure 4 chained vnfs",
+ "Deployment": "clean",
+ "TestSteps": STEP_VSWITCH_P4VP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['vnf3', 'start'],
+ ['vnf4', 'start'],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ['vnf3', 'stop'],
+ ['vnf4', 'stop'],
+ ] +
+ STEP_VSWITCH_P4VP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_p4vp_tput",
+ "Description": "4 chained vnfs, execute RFC2544 throughput test",
+ "Deployment": "clean",
+ "TestSteps": STEP_VSWITCH_P4VP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['vnf3', 'start'],
+ ['vnf4', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'throughput', \
+ 'bidir' : 'True'}],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ['vnf3', 'stop'],
+ ['vnf4', 'stop'],
+ ] +
+ STEP_VSWITCH_P4VP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_p4vp_back2back",
+ "Description": "4 chained vnfs, execute RFC2544 back2back test",
+ "Deployment": "clean",
+ "TestSteps": STEP_VSWITCH_P4VP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['vnf3', 'start'],
+ ['vnf4', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'back2back', \
+ 'bidir' : 'True'}],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ['vnf3', 'stop'],
+ ['vnf4', 'stop'],
+ ] +
+ STEP_VSWITCH_P4VP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_p4vp_cont",
+ "Description": "4 chained vnfs, execute continuous stream test",
+ "Deployment": "clean",
+ "TestSteps": STEP_VSWITCH_P4VP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['vnf3', 'start'],
+ ['vnf4', 'start'],
+ ['trafficgen', 'send_traffic', {'traffic_type' : 'continuous', \
+ 'bidir' : 'True'}],
+ ['vnf1', 'stop'],
+ ['vnf2', 'stop'],
+ ['vnf3', 'stop'],
+ ['vnf4', 'stop'],
+ ] +
+ STEP_VSWITCH_P4VP_FLOWS_FINIT
+ },
+ {
+ "Name": "vswitch_p4vp_all",
+ "Description": "4 chained vnfs, execute RFC2544 throughput test",
+ "Deployment": "clean",
+ "TestSteps": STEP_VSWITCH_P4VP_FLOWS_INIT +
+ [
+ ['vnf1', 'start'],
+ ['vnf2', 'start'],
+ ['vnf3', 'start'],
+ ['vnf4', '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'],
+ ['vnf3', 'stop'],
+ ['vnf4', 'stop'],
+ ] +
+ STEP_VSWITCH_P4VP_FLOWS_FINIT
+ },
{
# Topology: 2 Parallel PVP connections
# To run a Linux bridge as a loopback in the Guest use:
- # --test-params "guest_loopback=linux_bridge" --integration 2pvp_udp_dest_flows
+ # --test-params "GUEST_LOOPBACK=['linux_bridge']" --integration 2pvp_udp_dest_flows
+ # or add "Parameters" option to the test definition:
+ # "Parameters" : {'GUEST_LOOPBACK' : ['linux_bridge'],},
"Name": "2pvp_udp_dest_flows",
"Description": "Continuous TC with 2 Parallel VMs, flows on UDP Dest Port",
"Deployment": "clean",
{
# Topology: 4 Parallel PVP connections
# To run a Linux bridge as a loopback in the Guest use:
- # --test-params "guest_loopback=linux_bridge" --integration 4pvp_udp_dest_flows
+ # --test-params "GUEST_LOOPBACK=['linux_bridge']" --integration 4pvp_udp_dest_flows
+ # or add "Parameters" option to the test definition:
+ # "Parameters" : {'GUEST_LOOPBACK' : ['linux_bridge'],},
"Name": "4pvp_udp_dest_flows",
"Description": "Continuous TC with 4 Parallel VMs, flows on UDP Dest Port",
"Deployment": "clean",
{
# Topology: 6 Parallel PVP connections
# To run a Linux bridge as a loopback in the Guest use:
- # --test-params "guest_loopback=linux_bridge" --integration 6pvp_udp_dest_flows
+ # --test-params "GUEST_LOOPBACK=['linux_bridge']" --integration 6pvp_udp_dest_flows
+ # or add "Parameters" option to the test definition:
+ # "Parameters" : {'GUEST_LOOPBACK' : ['linux_bridge'],},
"Name": "6pvp_udp_dest_flows",
"Description": "Continuous TC with 6 Parallel VMs, flows on UDP Dest Port",
"Deployment": "clean",
] + STEP_VSWITCH_FLOWS_FINIT +
STEP_VSWITCH_2PHY_6VM_FINIT
},
+ {
+ # Testcase for verification of vHost User NUMA awareness feature
+ # introduced in DPDK v2.2. Test case will execute two VNFs, each
+ # pinned to different NUMA slot. After that it will verify that
+ # QEMU and PMD threads serving its interfaces are co-located
+ # at the same NUMA slot.
+ #
+ # Prerequisites:
+ # * architecture with at least 2 NUMA slots
+ # * OVS with DPDK support and DPDK v2.2 and newer
+ # * OVS configuration utilizing both NUMA slots
+ #
+ # Example of OVS configuration valid for DPDK v16.04 and cores
+ # split between NUMA slots as follows:
+ # node 0 cpus: 0 1 2 3 4 5 6 7 8 9
+ # node 1 cpus: 10 11 12 13 14 15 16 17 18 19
+ #
+ # VSWITCH_PMD_CPU_MASK = '1010'
+ # VSWITCHD_DPDK_CONFIG = {
+ # 'dpdk-init' : 'true',
+ # 'dpdk-lcore-mask' : '0x4004',
+ # 'pmd-cpu-mask' : 'FF0FF',
+ # 'dpdk-socket-mem' : '1024,1024',
+ # }
+ #
+ "Name": "vhost_numa_awareness",
+ "Deployment": "clean",
+ "Description": "vSwitch DPDK - verify that PMD threads are served "
+ "by the same NUMA slot as QEMU instances",
+ "vSwitch" : "OvsDpdkVhost",
+ "TestSteps": STEP_VSWITCH_PVVP_INIT + # STEP 0-6
+ [
+ # check that at least 2 numa slots are available
+ ['tools', 'exec', 'numactl -H', 'available: ([0-9]+)'], # STEP 7
+ ['tools', 'assert', '#STEP[-1][0]>1'], # STEP 8
+ # store last 2 cores from numa slot 0
+ ['tools', 'exec', 'numactl -H', 'node 0 cpus:.*\s+(\\d+) (\\d+)$'], # STEP 9
+ # store last 2 cores from numa slot 1
+ ['tools', 'exec', 'numactl -H', 'node 1 cpus:.*\s+(\\d+) (\\d+)$'], # STEP 10
+ # pin VNF1 to 1st NUMA slot and VNF2 to 2nd NUMA slot
+ ['settings', 'setValue', 'GUEST_CORE_BINDING', # STEP 11
+ [("#STEP[-2][0][0]", "#STEP[-2][0][1]"),
+ ("#STEP[-1][0][0]", "#STEP[-1][0][1]")]
+ ],
+ # start 2 VNFs
+ ['vnf1', 'start'], # STEP 12
+ ['vnf2', 'start'], # STEP 13
+ # read paths to ovs utilities
+ ['settings', 'getValue', 'TOOLS'], # STEP 14
+ # check that PMD thread serving VNF1 runs at NUMA slot 0
+ ## i.e. get numa slot ID serving dpdhvhostuser0...
+ ['tools', 'exec', "sudo #STEP[-1]['ovs-appctl'] " # STEP 15
+ "dpif-netdev/pmd-rxq-show | "
+ "sed -e '/dpdkvhostuser0/,$d' | tac",
+ 'pmd thread numa_id ([0-9])+'
+ ],
+ ## ...and check that it is NUMA slot 0
+ ['tools', 'assert', '#STEP[-1][0]==0'], # STEP 16
+ # check that PMD thread serving VNF2 runs at NUMA slot 1
+ ## i.e. get numa slot ID serving dpdhvhostuser2...
+ ['tools', 'exec', "sudo #STEP[-3]['ovs-appctl'] " # STEP 17
+ "dpif-netdev/pmd-rxq-show | "
+ "sed -e '/dpdkvhostuser2/,$d' | tac",
+ 'pmd thread numa_id ([0-9])+'
+ ],
+ ## ...and check that it is NUMA slot 1
+ ['tools', 'assert', '#STEP[-1][0]==1'], # STEP 18
+ # clean up
+ ['vnf2', 'stop'], # STEP 19
+ ['vnf1', 'stop'], # STEP 20
+ ] +
+ STEP_VSWITCH_PVVP_FINIT # STEP 21...
+ },
]
# Example of TC definition with exact vSwitch, VNF and TRAFFICGEN values.
# "vSwitch" : "OvsVanilla",
# "VNF" : "QemuVirtioNet",
# "Trafficgen": "IxNet",
-# "Parameters": {"guest_loopback" : "linux_bridge"},
+# "Parameters": {"GUEST_LOOPBACK" : ["linux_bridge"],},
# "TestSteps": STEP_VSWITCH_PVP_FLOWS_INIT +
# [
# ['vnf', 'start'],
Code Review / vswitchperf.git / blobdiff