if pinning:
machine.qemu_set_affinity(*machine_affinity)
- def set_scheduler_all_vms(self):
- """Set CFS scheduler policy on all VMs in manager."""
- for machine in self.machines.values():
- machine.qemu_set_scheduler_policy()
-
def kill_all_vms(self, force=False):
"""Kill all added VMs in manager.
vpp_config.add_cpu_corelist_workers('1-{smp}'.
format(smp=self._opt.get('smp')-1))
vpp_config.add_dpdk_dev('0000:00:06.0', '0000:00:07.0')
+ vpp_config.add_dpdk_dev_default_rxq(kwargs['queues'])
vpp_config.add_dpdk_log_level('debug')
if not kwargs['jumbo_frames']:
vpp_config.add_dpdk_no_multi_seg()
| | [Documentation]
| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on
| | ... | VPP node. Set UP state of all VPP interfaces in path. Create
-| | ... | vm_count+1 FIB tables on DUT with multipath routing. Assign each
+| | ... | nf_nodes+1 FIB tables on DUT with multipath routing. Assign each
| | ... | Virtual interface to FIB table with Physical interface or Virtual
| | ... | interface on both nodes. Setup IPv4 addresses with /30 prefix on
| | ... | DUT-TG links. Set routing on DUT nodes in all FIB tables with prefix
-| | ... | /24 and next hop of neighbour IPv4 address. Setup ARP on all VPP
+| | ... | /8 and next hop of neighbour IPv4 address. Setup ARP on all VPP
| | ... | interfaces.
| | ...
| | ... | *Arguments:*
-| | ... | - vm_count - Number of guest VMs. Type: integer
+| | ... | - nf_nodes - Number of guest VMs. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
-| | ... | - /tmp/sock-${VM_ID}-1
-| | ... | - /tmp/sock-${VM_ID}-2
+| | ... | - /var/run/vpp/sock-${VM_ID}-1
+| | ... | - /var/run/vpp/sock-${VM_ID}-2
| | ...
| | ... | *Example:*
| | ...
| | ... | \| IPv4 forwarding with Vhost-User initialized in a 2-node circular\
| | ... | topology \| 1 \|
| | ...
-| | [Arguments] | ${vm_count}=${1}
+| | [Arguments] | ${nf_nodes}=${1}
| | ...
| | Set interfaces in path up
| | ${fib_table_1}= | Set Variable | ${101}
-| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${vm_count}
+| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${nf_nodes}
| | Add Fib Table | ${dut1} | ${fib_table_1}
-| | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_1}
-| | ... | gateway=1.1.1.2 | interface=${dut1_if1} | multipath=${TRUE}
| | Add Fib Table | ${dut1} | ${fib_table_2}
-| | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_2}
-| | ... | gateway=2.2.2.2 | interface=${dut1_if2} | multipath=${TRUE}
| | Assign Interface To Fib Table | ${dut1} | ${dut1_if1} | ${fib_table_1}
| | Assign Interface To Fib Table | ${dut1} | ${dut1_if2} | ${fib_table_2}
-| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 1.1.1.2 | 30
-| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 2.2.2.1 | 30
+| | Configure IP addresses on interfaces
+| | ... | ${dut1} | ${dut1_if1} | 100.0.0.1 | 30
+| | Configure IP addresses on interfaces
+| | ... | ${dut1} | ${dut1_if2} | 200.0.0.1 | 30
| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
-| | Add arp on dut | ${dut1} | ${dut1_if1} | 1.1.1.1 | ${tg1_if1_mac}
-| | Add arp on dut | ${dut1} | ${dut1_if2} | 2.2.2.2 | ${tg1_if2_mac}
-| | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | gateway=1.1.1.1
+| | Add arp on dut | ${dut1} | ${dut1_if1} | 100.0.0.2 | ${tg1_if1_mac}
+| | Add arp on dut | ${dut1} | ${dut1_if2} | 200.0.0.2 | ${tg1_if2_mac}
+| | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=100.0.0.2
| | ... | interface=${dut1_if1} | vrf=${fib_table_1}
-| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | gateway=2.2.2.2
+| | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=200.0.0.2
| | ... | interface=${dut1_if2} | vrf=${fib_table_2}
-| | ${ip_base_start}= | Set Variable | ${4}
-| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
-| | | ${sock1}= | Set Variable | /var/run/vpp/sock-${number}-1
-| | | ${sock2}= | Set Variable | /var/run/vpp/sock-${number}-2
+| | :FOR | ${number} | IN RANGE | 1 | ${nf_nodes}+1
| | | ${fib_table_1}= | Evaluate | ${100}+${number}
| | | ${fib_table_2}= | Evaluate | ${fib_table_1}+${1}
-| | | ${ip_base_vif1}= | Evaluate | ${ip_base_start}+(${number}-1)*2
-| | | ${ip_base_vif2}= | Evaluate | ${ip_base_vif1}+1
-| | | ${ip_net_vif1}= | Set Variable
-| | | ... | ${ip_base_vif1}.${ip_base_vif1}.${ip_base_vif1}
-| | | ${ip_net_vif2}= | Set Variable
-| | | ... | ${ip_base_vif2}.${ip_base_vif2}.${ip_base_vif2}
| | | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | | ... | ${sock1} | ${sock2} | dut1-vhost-${number}-if1
-| | | ... | dut1-vhost-${number}-if2
+| | | ... | /var/run/vpp/sock-${number}-1 | /var/run/vpp/sock-${number}-2
+| | | ... | dut1-vhost-${number}-if1 | dut1-vhost-${number}-if2
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if1} | up
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if2} | up
| | | Add Fib Table | ${dut1} | ${fib_table_1}
-| | | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_1}
-| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut1-vhost-${number}-if1}
-| | | ... | multipath=${TRUE}
| | | Add Fib Table | ${dut1} | ${fib_table_2}
-| | | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_2}
-| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut1-vhost-${number}-if2}
-| | | ... | multipath=${TRUE}
| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if1}
| | | ... | ${fib_table_1}
| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if2}
| | | ... | ${fib_table_2}
| | | Configure IP addresses on interfaces
-| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | ${ip_net_vif1}.1 | 30
-| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
-| | | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1}
-| | | ... | ${dut1-vhost-${number}-if1}
-| | | ${dut1_vif2_idx}= | Get Interface SW Index | ${dut1}
-| | | ... | ${dut1-vhost-${number}-if2}
-| | | ${dut1_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
-| | | ... | ${dut1_vif1_idx}
-| | | ${dut1_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
-| | | ... | ${dut1_vif2_idx}
-| | | Set Test Variable | ${dut1-vhost-${number}-if1_mac}
-| | | ... | ${dut1_vif1_mac}
-| | | Set Test Variable | ${dut1-vhost-${number}-if2_mac}
-| | | ... | ${dut1_vif2_mac}
-| | | ${qemu_id}= | Set Variable If | ${number} < 10 | 0${number}
-| | | ... | ${number}
-| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if1}
-| | | ... | ${ip_net_vif1}.2 | 52:54:00:00:${qemu_id}:01
-| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if2}
-| | | ... | ${ip_net_vif2}.2 | 52:54:00:00:${qemu_id}:02
-| | | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | gateway=${ip_net_vif1}.2
+| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | 1.1.1.2 | 30
+| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | 1.1.2.2 | 30
+| | | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=1.1.1.1
| | | ... | interface=${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
-| | | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | gateway=${ip_net_vif2}.2
+| | | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=1.1.2.1
| | | ... | interface=${dut1-vhost-${number}-if2} | vrf=${fib_table_2}
| Initialize IPv4 forwarding with vhost in 3-node circular topology
| | [Documentation]
| | ... | Create pairs of Vhost-User interfaces for defined number of VMs on all
| | ... | VPP nodes. Set UP state of all VPP interfaces in path. Create
-| | ... | vm_count+1 FIB tables on each DUT with multipath routing. Assign
+| | ... | nf_nodes+1 FIB tables on each DUT with multipath routing. Assign
| | ... | each Virtual interface to FIB table with Physical interface or Virtual
| | ... | interface on both nodes. Setup IPv4 addresses with /30 prefix on
| | ... | DUT-TG links and /30 prefix on DUT1-DUT2 link. Set routing on all DUT
-| | ... | nodes in all FIB tables with prefix /24 and next hop of neighbour IPv4
+| | ... | nodes in all FIB tables with prefix /8 and next hop of neighbour IPv4
| | ... | address. Setup ARP on all VPP interfaces.
| | ...
| | ... | *Arguments:*
-| | ... | - vm_count - Number of guest VMs. Type: integer
+| | ... | - nf_nodes - Number of guest VMs. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
-| | ... | - /tmp/sock-\${VM_ID}-1
-| | ... | - /tmp/sock-\${VM_ID}-2
+| | ... | - /var/run/vpp/sock-\${VM_ID}-1
+| | ... | - /var/run/vpp/sock-\${VM_ID}-2
| | ...
| | ... | *Example:*
| | ...
| | ... | \| IPv4 forwarding with Vhost-User initialized in a 3-node circular\
| | ... | topology \| 1 \|
| | ...
-| | [Arguments] | ${vm_count}=${1}
+| | [Arguments] | ${nf_nodes}=${1}
| | ...
| | Set interfaces in path up
| | ${fib_table_1}= | Set Variable | ${101}
-| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${vm_count}
+| | ${fib_table_2}= | Evaluate | ${fib_table_1}+${nf_nodes}
| | Add Fib Table | ${dut1} | ${fib_table_1}
-| | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_1}
-| | ... | gateway=1.1.1.2 | interface=${dut1_if1} | multipath=${TRUE}
| | Add Fib Table | ${dut1} | ${fib_table_2}
-| | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_2}
-| | ... | gateway=2.2.2.2 | interface=${dut1_if2} | multipath=${TRUE}
| | Add Fib Table | ${dut2} | ${fib_table_1}
-| | And Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | vrf=${fib_table_1}
-| | ... | gateway=2.2.2.1 | interface=${dut2_if1} | multipath=${TRUE}
| | Add Fib Table | ${dut2} | ${fib_table_2}
-| | And Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | vrf=${fib_table_2}
-| | ... | gateway=3.3.3.2 | interface=${dut2_if2} | multipath=${TRUE}
| | Assign Interface To Fib Table | ${dut1} | ${dut1_if1} | ${fib_table_1}
| | Assign Interface To Fib Table | ${dut1} | ${dut1_if2} | ${fib_table_2}
| | Assign Interface To Fib Table | ${dut2} | ${dut2_if1} | ${fib_table_1}
| | Assign Interface To Fib Table | ${dut2} | ${dut2_if2} | ${fib_table_2}
-| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} | 1.1.1.2 | 30
-| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if2} | 2.2.2.1 | 30
-| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if1} | 2.2.2.2 | 30
-| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2} | 3.3.3.1 | 30
-| | ${tg1_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1}
-| | ${tg1_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2}
-| | ${dut1_if2_mac}= | Get Interface MAC | ${dut1} | ${dut1_if2}
-| | ${dut2_if1_mac}= | Get Interface MAC | ${dut2} | ${dut2_if1}
-| | Add arp on dut | ${dut1} | ${dut1_if1} | 1.1.1.1 | ${tg1_if1_mac}
-| | Add arp on dut | ${dut1} | ${dut1_if2} | 2.2.2.2 | ${dut2_if1_mac}
-| | Add arp on dut | ${dut2} | ${dut2_if1} | 2.2.2.1 | ${dut1_if2_mac}
-| | Add arp on dut | ${dut2} | ${dut2_if2} | 3.3.3.2 | ${tg1_if2_mac}
-| | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | gateway=1.1.1.1
+| | Configure IP addresses on interfaces
+| | ... | ${dut1} | ${dut1_if1} | 100.0.0.1 | 30
+| | Configure IP addresses on interfaces
+| | ... | ${dut1} | ${dut1_if2} | 150.0.0.1 | 30
+| | Configure IP addresses on interfaces
+| | ... | ${dut2} | ${dut2_if1} | 150.0.0.2 | 30
+| | Configure IP addresses on interfaces
+| | ... | ${dut2} | ${dut2_if2} | 200.0.0.1 | 30
+| | Add arp on dut | ${dut1} | ${dut1_if1} | 100.0.0.2 | ${tg_if1_mac}
+| | Add arp on dut | ${dut2} | ${dut2_if2} | 200.0.0.2 | ${tg_if2_mac}
+| | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=100.0.0.2
| | ... | interface=${dut1_if1} | vrf=${fib_table_1}
-| | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | gateway=2.2.2.2
+| | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=150.0.0.2
| | ... | interface=${dut1_if2} | vrf=${fib_table_2}
-| | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | gateway=2.2.2.1
+| | Vpp Route Add | ${dut2} | 10.0.0.0 | 8 | gateway=150.0.0.1
| | ... | interface=${dut2_if1} | vrf=${fib_table_1}
-| | Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | gateway=3.3.3.2
+| | Vpp Route Add | ${dut2} | 20.0.0.0 | 8 | gateway=200.0.0.2
| | ... | interface=${dut2_if2} | vrf=${fib_table_2}
-| | ${ip_base_start}= | Set Variable | ${4}
-| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
-| | | ${sock1}= | Set Variable | /var/run/vpp/sock-${number}-1
-| | | ${sock2}= | Set Variable | /var/run/vpp/sock-${number}-2
+| | :FOR | ${number} | IN RANGE | 1 | ${nf_nodes}+1
| | | ${fib_table_1}= | Evaluate | ${100}+${number}
| | | ${fib_table_2}= | Evaluate | ${fib_table_1}+${1}
-| | | ${ip_base_vif1}= | Evaluate | ${ip_base_start}+(${number}-1)*2
-| | | ${ip_base_vif2}= | Evaluate | ${ip_base_vif1}+1
-| | | ${ip_net_vif1}= | Set Variable
-| | | ... | ${ip_base_vif1}.${ip_base_vif1}.${ip_base_vif1}
-| | | ${ip_net_vif2}= | Set Variable
-| | | ... | ${ip_base_vif2}.${ip_base_vif2}.${ip_base_vif2}
| | | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | | ... | ${sock1} | ${sock2} | dut1-vhost-${number}-if1
-| | | ... | dut1-vhost-${number}-if2
+| | | ... | /var/run/vpp/sock-${number}-1 | /var/run/vpp/sock-${number}-2
+| | | ... | dut1-vhost-${number}-if1 | dut1-vhost-${number}-if2
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if1} | up
| | | Set Interface State | ${dut1} | ${dut1-vhost-${number}-if2} | up
| | | Configure vhost interfaces for L2BD forwarding | ${dut2}
-| | | ... | ${sock1} | ${sock2} | dut2-vhost-${number}-if1
-| | | ... | dut2-vhost-${number}-if2
+| | | ... | /var/run/vpp/sock-${number}-1 | /var/run/vpp/sock-${number}-2
+| | | ... | dut2-vhost-${number}-if1 | dut2-vhost-${number}-if2
| | | Set Interface State | ${dut2} | ${dut2-vhost-${number}-if1} | up
| | | Set Interface State | ${dut2} | ${dut2-vhost-${number}-if2} | up
| | | Add Fib Table | ${dut1} | ${fib_table_1}
-| | | And Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | vrf=${fib_table_1}
-| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut1-vhost-${number}-if1}
-| | | ... | multipath=${TRUE}
| | | Add Fib Table | ${dut1} | ${fib_table_2}
-| | | And Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | vrf=${fib_table_2}
-| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut1-vhost-${number}-if2}
-| | | ... | multipath=${TRUE}
| | | Add Fib Table | ${dut2} | ${fib_table_1}
-| | | And Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | vrf=${fib_table_1}
-| | | ... | gateway=${ip_net_vif1}.1 | interface=${dut2-vhost-${number}-if1}
-| | | ... | multipath=${TRUE}
| | | Add Fib Table | ${dut2} | ${fib_table_2}
-| | | And Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | vrf=${fib_table_2}
-| | | ... | gateway=${ip_net_vif2}.2 | interface=${dut2-vhost-${number}-if2}
-| | | ... | multipath=${TRUE}
| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if1}
| | | ... | ${fib_table_1}
| | | Assign Interface To Fib Table | ${dut1} | ${dut1-vhost-${number}-if2}
| | | Assign Interface To Fib Table | ${dut2} | ${dut2-vhost-${number}-if2}
| | | ... | ${fib_table_2}
| | | Configure IP addresses on interfaces
-| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | ${ip_net_vif1}.1 | 30
-| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
-| | | ... | ${dut2} | ${dut2-vhost-${number}-if1} | ${ip_net_vif1}.1 | 30
-| | | ... | ${dut2} | ${dut2-vhost-${number}-if2} | ${ip_net_vif2}.1 | 30
-| | | ${dut1_vif1_idx}= | Get Interface SW Index | ${dut1}
-| | | ... | ${dut1-vhost-${number}-if1}
-| | | ${dut1_vif2_idx}= | Get Interface SW Index | ${dut1}
-| | | ... | ${dut1-vhost-${number}-if2}
-| | | ${dut2_vif1_idx}= | Get Interface SW Index | ${dut2}
-| | | ... | ${dut2-vhost-${number}-if1}
-| | | ${dut2_vif2_idx}= | Get Interface SW Index | ${dut2}
-| | | ... | ${dut2-vhost-${number}-if2}
-| | | ${dut1_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
-| | | ... | ${dut1_vif1_idx}
-| | | ${dut1_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut1}
-| | | ... | ${dut1_vif2_idx}
-| | | ${dut2_vif1_mac}= | Get Vhost User Mac By Sw Index | ${dut2}
-| | | ... | ${dut2_vif1_idx}
-| | | ${dut2_vif2_mac}= | Get Vhost User Mac By Sw Index | ${dut2}
-| | | ... | ${dut2_vif2_idx}
-| | | Set Test Variable | ${dut1-vhost-${number}-if1_mac}
-| | | ... | ${dut1_vif1_mac}
-| | | Set Test Variable | ${dut1-vhost-${number}-if2_mac}
-| | | ... | ${dut1_vif2_mac}
-| | | Set Test Variable | ${dut2-vhost-${number}-if1_mac}
-| | | ... | ${dut2_vif1_mac}
-| | | Set Test Variable | ${dut2-vhost-${number}-if2_mac}
-| | | ... | ${dut2_vif2_mac}
-| | | ${qemu_id}= | Set Variable If | ${number} < 10 | 0${number}
-| | | ... | ${number}
-| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if1}
-| | | ... | ${ip_net_vif1}.2 | 52:54:00:00:${qemu_id}:01
-| | | Add arp on dut | ${dut1} | ${dut1-vhost-${number}-if2}
-| | | ... | ${ip_net_vif2}.2 | 52:54:00:00:${qemu_id}:02
-| | | Add arp on dut | ${dut2} | ${dut2-vhost-${number}-if1}
-| | | ... | ${ip_net_vif1}.2 | 52:54:00:00:${qemu_id}:01
-| | | Add arp on dut | ${dut2} | ${dut2-vhost-${number}-if2}
-| | | ... | ${ip_net_vif2}.2 | 52:54:00:00:${qemu_id}:02
-| | | Vpp Route Add | ${dut1} | 20.20.20.0 | 24 | gateway=${ip_net_vif1}.2
+| | | ... | ${dut1} | ${dut1-vhost-${number}-if1} | 1.1.1.2 | 30
+| | | ... | ${dut1} | ${dut1-vhost-${number}-if2} | 1.1.2.2 | 30
+| | | ... | ${dut2} | ${dut2-vhost-${number}-if1} | 1.1.1.2 | 30
+| | | ... | ${dut2} | ${dut2-vhost-${number}-if2} | 1.1.2.2 | 30
+| | | Vpp Route Add | ${dut1} | 20.0.0.0 | 8 | gateway=1.1.1.1
| | | ... | interface=${dut1-vhost-${number}-if1} | vrf=${fib_table_1}
-| | | Vpp Route Add | ${dut1} | 10.10.10.0 | 24 | gateway=${ip_net_vif2}.2
+| | | Vpp Route Add | ${dut1} | 10.0.0.0 | 8 | gateway=1.1.2.1
| | | ... | interface=${dut1-vhost-${number}-if2} | vrf=${fib_table_2}
-| | | Vpp Route Add | ${dut2} | 20.20.20.0 | 24 | gateway=${ip_net_vif1}.2
+| | | Vpp Route Add | ${dut2} | 20.0.0.0 | 8 | gateway=1.1.1.1
| | | ... | interface=${dut2-vhost-${number}-if1} | vrf=${fib_table_1}
-| | | Vpp Route Add | ${dut2} | 10.10.10.0 | 24 | gateway=${ip_net_vif2}.2
+| | | Vpp Route Add | ${dut2} | 10.0.0.0 | 8 | gateway=1.1.2.1
| | | ... | interface=${dut2-vhost-${number}-if2} | vrf=${fib_table_2}
| Initialize IPv4 forwarding with VLAN dot1q sub-interfaces in circular topology
| | ...
| | ... | *Arguments:*
| | ... | - dut - DUT node. Type: string
-| | ... | - vm_count - VM count. Type: integer
+| | ... | - nf_nodes - VM count. Type: integer
| | ...
| | ... | *Note:*
| | ... | Socket paths for VM are defined in following format:
| | ...
| | ... | \| Initialize L2 xconnect with Vhost-User on node \| DUT1 \| 1 \|
| | ...
-| | [Arguments] | ${dut} | ${vm_count}=${1}
+| | [Arguments] | ${dut} | ${nf_nodes}=${1}
| | ...
-| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
+| | :FOR | ${number} | IN RANGE | 1 | ${nf_nodes}+1
| | | ${sock1}= | Set Variable | /var/run/vpp/sock-${number}-1
| | | ${sock2}= | Set Variable | /var/run/vpp/sock-${number}-2
| | | ${prev_index}= | Evaluate | ${number}-1
| | | ... | ${${dut}-vhost-${prev_index}-if2}
| | | Configure L2XC | ${nodes['${dut}']} | ${dut_xconnect_if1}
| | | ... | ${${dut}-vhost-${number}-if1}
-| | | Run Keyword If | ${number}==${vm_count} | Configure L2XC
+| | | Run Keyword If | ${number}==${nf_nodes} | Configure L2XC
| | | ... | ${nodes['${dut}']} | ${${dut}-vhost-${number}-if2} | ${${dut}_if2}
| Initialize L2 xconnect with Vhost-User
| | ... | with with physical inteface or Vhost-User interface of another VM.
| | ...
| | ... | *Arguments:*
-| | ... | - vm_count - VM count. Type: integer
+| | ... | - nf_nodes - VM count. Type: integer
| | ...
| | ... | *Example:*
| | ...
| | ... | \| Initialize L2 xconnect with Vhost-User \| 1 \|
| | ...
-| | [Arguments] | ${vm_count}=${1}
+| | [Arguments] | ${nf_nodes}=${1}
| | ...
| | ${duts}= | Get Matches | ${nodes} | DUT*
| | :FOR | ${dut} | IN | @{duts}
| | | Initialize L2 xconnect with Vhost-User on node | ${dut}
-| | | ... | vm_count=${vm_count}
+| | | ... | nf_nodes=${nf_nodes}
| Initialize L2 xconnect with Vhost-User and VLAN in 3-node circular topology
| | [Documentation]
| | ... | ${dut1_vxlans} | ${dut2_vxlans} | ${dut1_route_subnet} |
| | ... | ${dut1_route_mask} | ${dut2_route_subnet} | ${dut2_route_mask}
| | ...
+| | Configure vhost interfaces for L2BD forwarding | ${dut1}
+| | ... | /var/run/vpp/sock-1-${dut1_bd_id1}
+| | ... | /var/run/vpp/sock-1-${dut1_bd_id2}
| | Configure IP addresses on interfaces | ${dut1} | ${dut1_if1} |
| | ... | ${dut1_address} | ${dut1_address_subnet}
| | Configure IP addresses on interfaces | ${dut2} | ${dut2_if2} |
| | ... | vs_dtc=${cpu_count_int} | nf_dtc=${nf_dtc} | nf_dtcr=${nf_dtcr}
| | ... | rxq_count_int=${rxq_count_int}
| | Run Keyword | vnf_manager.Start All VMs | pinning=${True}
-| | Run Keyword If | ${use_tuned_cfs} | vnf_manager.Set Scheduler All VMs
| | All VPP Interfaces Ready Wait | ${nodes} | retries=${300}
| | VPP round robin RX placement on all DUTs | ${nodes} | prefix=Virtual
-| Configure guest VM with dpdk-testpmd connected via vhost-user
+| Configure chains of NFs connected via vhost-user on single node
| | [Documentation]
-| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting\
-| | ... | DPDK testpmd.
-| | ...
-| | ... | *Arguments:*
-| | ... | - dut - DUT node to start guest VM on. Type: dictionary
-| | ... | - sock1 - Socket path for first Vhost-User interface. Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface.
-| | ... | Type: string
-| | ... | - vm_name - QemuUtil instance name. Type: string
-| | ... | - nf_cpus: List of allocated CPUs. Type: list
-| | ... | - qemu_id - Qemu Id when starting more then one guest VM on DUT
-| | ... | node. Type: integer
-| | ... | - jumbo - Set True if jumbo frames are used in the test.
-| | ... | Type: bool
-| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
-| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
-| | ... | Type: bool
-| | ... | - auto_scale - Whether to use same amount of RXQs for vhost interface
-| | ... | in VM as vswitch, otherwise use single RXQ. Type: boolean
-| | ...
-| | ... | *Note:*
-| | ... | KW uses test variables \${rxq_count_int}, \${thr_count_int} and
-| | ... | \${cpu_count_int} set by "Add worker threads and rxqueues to all DUTs"
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Configure guest VM with dpdk-testpmd connected via vhost-user \
-| | ... | \| ${nodes['DUT1']} \| /tmp/sock-1-1 \| /tmp/sock-1-2 \
-| | ... | \| DUT1_VM2 \| qemu_id=${2} \|
-| | ...
-| | [Arguments] | ${dut} | ${sock1} | ${sock2} | ${vm_name} | ${nf_cpus}
-| | ... | ${qemu_id}=${1} | ${jumbo}=${False} | ${perf_qemu_qsz}=${1024}
-| | ... | ${use_tuned_cfs}=${False} | ${auto_scale}=${True}
-| | ...
-| | ${nf_cpus_count}= | Get Length | ${nf_cpus}
-| | ${rxq}= | Run Keyword If | ${auto_scale} == ${True}
-| | ... | Set Variable | ${rxq_count_int}
-| | ... | ELSE | Set Variable | ${1}
-| | Import Library | resources.libraries.python.QemuUtils | ${nodes['${dut}']}
-| | ... | qemu_id=${qemu_id} | smp=${nf_cpus_count} | mem=${2048}
-| | ... | WITH NAME | ${vm_name}
-| | Run Keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
-| | ... | jumbo_frames=${jumbo} | queues=${rxq_count_int}
-| | ... | queue_size=${perf_qemu_qsz}
-| | Run Keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | ... | jumbo_frames=${jumbo} | queues=${rxq_count_int}
-| | ... | queue_size=${perf_qemu_qsz}
-| | ${vm}= | Run Keyword | ${vm_name}.Qemu Start
-| | Run Keyword | ${vm_name}.Qemu Set Affinity | @{nf_cpus}
-| | Run Keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
-| | ${max_pkt_len}= | Set Variable If | ${jumbo} | 9200 | ${EMPTY}
-| | ${testpmd_cpus}= | Cpu list per node str | ${nodes['${dut}']} | ${0}
-| | ... | cpu_cnt=${nf_cpus_count}
-| | Dpdk Testpmd Start | ${vm} | eal_corelist=${testpmd_cpus}
-| | ... | pmd_fwd_mode=io | pmd_disable_hw_vlan=${TRUE}
-| | ... | pmd_rxd=${perf_qemu_qsz} | pmd_txd=${perf_qemu_qsz}
-| | ... | pmd_rxq=${rxq} | pmd_txq=${rxq} | pmd_max_pkt_len=${max_pkt_len}
-| | Return From Keyword | ${vm}
-
-| Configure guest VMs with dpdk-testpmd connected via vhost-user on node
-| | [Documentation]
-| | ... | Start vm_count QEMU guests with two vhost-user interfaces and\
-| | ... | interconnecting DPDK testpmd for defined number of VMs on all defined\
-| | ... | VPP nodes.
-| | ...
-| | ... | *Arguments:*
-| | ... | - dut - DUT node to start guest VM on. Type: dictionary
-| | ... | - vm_count - Number of guest VMs. Type: int
-| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
-| | ... | in the test. Type: boolean
-| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
-| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
-| | ... | Type: bool
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Configure guest VMs with dpdk-testpmd connected via \
-| | ... | vhost-user on node \| DUT1 \| 1 \| False \| 1024 \|
-| | ...
-| | [Arguments] | ${dut} | ${vm_count}=${1} | ${jumbo}=${False} |
-| | ... | ${perf_qemu_qsz}=${1024} | ${use_tuned_cfs}=${False}
-| | ...
-| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
-| | | ${nf_cpus}= | Get Affinity NF | ${nodes} | ${dut}
-| | | ... | nf_chains=${1} | nf_nodes=${vm_count}
-| | | ... | nf_chain=${1} | nf_node=${number}
-| | | ... | vs_dtc=${cpu_count_int} | nf_dtc=${cpu_count_int}
-| | | ${sock1}= | Set Variable | /var/run/vpp/sock-${number}-1
-| | | ${sock2}= | Set Variable | /var/run/vpp/sock-${number}-2
-| | | ${vm}=
-| | | ... | Configure guest VM with dpdk-testpmd connected via vhost-user
-| | | ... | ${dut} | ${sock1} | ${sock2} | ${TEST NAME}${dut}_VM${number}
-| | | ... | ${nf_cpus} | qemu_id=${number} | jumbo=${jumbo}
-| | | ... | perf_qemu_qsz=${perf_qemu_qsz} | use_tuned_cfs=${use_tuned_cfs}
-| | | Set To Dictionary | ${${dut}_vm_refs} | ${TEST NAME}${dut}_VM${number}
-| | | ... | ${vm}
-
-| Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | [Documentation]
-| | ... | Start vm_count QEMU guests with two vhost-user interfaces and\
-| | ... | interconnecting DPDK testpmd defined number of VMs on all defined VPP\
-| | ... | nodes.
+| | ... | Start 1..N chains of 1..N QEMU guests (VNFs) with two vhost-user\
+| | ... | interfaces and interconnecting NF on single DUT node.
| | ...
| | ... | *Arguments:*
-| | ... | - vm_count - Number of guest VMs. Type: int
+| | ... | - node - DUT node. Type: dictionary
+| | ... | - nf_chains - Number of chains of NFs. Type: integer
+| | ... | - nf_nodes - Number of NFs nodes per chain. Type: integer
| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
| | ... | in the test. Type: boolean
-| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
-| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
-| | ... | Type: bool
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Configure guest VMs with dpdk-testpmd connected via vhost-user\
-| | ... | \| 1 \| False \| 1024 \|
-| | ...
-| | [Arguments] | ${vm_count}=${1} | ${jumbo}=${False}
-| | ... | ${perf_qemu_qsz}=${1024} | ${use_tuned_cfs}=${False}
-| | ...
-| | ${duts}= | Get Matches | ${nodes} | DUT*
-| | :FOR | ${dut} | IN | @{duts}
-| | | Configure guest VMs with dpdk-testpmd connected via vhost-user on node
-| | | ... | ${dut} | vm_count=${vm_count} | jumbo=${jumbo}
-| | | ... | perf_qemu_qsz=${perf_qemu_qsz} | use_tuned_cfs=${False}
-| | All VPP Interfaces Ready Wait | ${nodes} | retries=${45}
-| | VPP round robin RX placement on all DUTs | ${nodes} | prefix=Virtual
-
-| Configure guest VM with dpdk-testpmd-mac connected via vhost-user
-| | [Documentation]
-| | ... | Start QEMU guest with two vhost-user interfaces and interconnecting\
-| | ... | DPDK testpmd.
-| | ...
-| | ... | *Arguments:*
-| | ... | - dut - DUT node to start guest VM on. Type: dictionary
-| | ... | - sock1 - Socket path for first Vhost-User interface.
-| | ... | Type: string
-| | ... | - sock2 - Socket path for second Vhost-User interface.
-| | ... | Type: string
-| | ... | - vm_name - QemuUtil instance name. Type: string
-| | ... | - eth0_mac - MAC address of first Vhost interface. Type: string
-| | ... | - eth1_mac - MAC address of second Vhost interface. Type: string
-| | ... | - nf_cpus: List of allocated CPUs. Type: list
-| | ... | - qemu_id - Qemu Id when starting more then one guest VM on DUT
-| | ... | node. Type: integer
-| | ... | - jumbo - Set True if jumbo frames are used in the test.
-| | ... | Type: bool
-| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
+| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: integer
| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
-| | ... | Type: bool
-| | ... | - auto_scale - Whether to use same amount of RXQs for vhost interface
-| | ... | in VM as vswitch, otherwise use single RXQ. Type: boolean
-| | ...
-| | ... | *Note:*
-| | ... | KW uses test variables \${rxq_count_int}, \${thr_count_int} and
-| | ... | \${cpu_count_int} set by "Add worker threads and rxqueues to all DUTs"
+| | ... | Type: boolean
+| | ... | - auto_scale - Whether to use same amount of RXQs for memif interface
+| | ... | in containers as vswitch, otherwise use single RXQ. Type: boolean
+| | ... | - vnf - Network function as a payload. Type: string
| | ...
| | ... | *Example:*
| | ...
-| | ... | \| Configure guest VM with dpdk-testpmd-mac connected via vhost-user \
-| | ... | \| ${nodes['DUT1']} \| /tmp/sock1 \| /tmp/sock2 \| DUT1_VM \
-| | ... | \| 00:00:00:00:00:01 \| 00:00:00:00:00:02 \|
+| | ... | \| Configure chains of NFs connected via vhost-user on single node
+| | ... | \| DUT1 \| 1 \| 1 \| False \| 1024 \| False \| False \| vpp
| | ...
-| | [Arguments] | ${dut} | ${sock1} | ${sock2} | ${vm_name}
-| | ... | ${eth0_mac} | ${eth1_mac} | ${nf_cpus} | ${qemu_id}=${1}
+| | [Arguments] | ${node} | ${nf_chains}=${1} | ${nf_nodes}=${1}
| | ... | ${jumbo}=${False} | ${perf_qemu_qsz}=${1024}
-| | ... | ${use_tuned_cfs}=${False} | ${auto_scale}=${True}
-| | ...
-| | ${nf_cpus_count}= | Get Length | ${nf_cpus}
-| | ${rxq}= | Run Keyword If | ${auto_scale} == ${True}
-| | ... | Set Variable | ${rxq_count_int}
-| | ... | ELSE | Set Variable | ${1}
-| | Import Library | resources.libraries.python.QemuUtils | ${nodes['${dut}']}
-| | ... | qemu_id=${qemu_id} | smp=${nf_cpus_count} | mem=${2048}
-| | ... | WITH NAME | ${vm_name}
-| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock1}
-| | ... | jumbo_frames=${jumbo} | queues=${rxq_count_int}
-| | ... | queue_size=${perf_qemu_qsz}
-| | Run keyword | ${vm_name}.Qemu Add Vhost User If | ${sock2}
-| | ... | jumbo_frames=${jumbo} | queues=${rxq_count_int}
-| | ... | queue_size=${perf_qemu_qsz}
-| | ${vm}= | Run keyword | ${vm_name}.Qemu Start
-| | Run keyword | ${vm_name}.Qemu Set Affinity | @{nf_cpus}
-| | Run keyword If | ${use_tuned_cfs} | ${vm_name}.Qemu Set Scheduler Policy
-| | ${max_pkt_len}= | Set Variable If | ${jumbo} | 9200 | ${EMPTY}
-| | ${testpmd_cpus}= | Cpu list per node str | ${nodes['${dut}']} | ${0}
-| | ... | cpu_cnt=${nf_cpus_count}
-| | Dpdk Testpmd Start | ${vm} | eal_corelist=${testpmd_cpus}
-| | ... | pmd_fwd_mode=mac | pmd_eth_peer_0=0,${eth0_mac}
-| | ... | pmd_eth_peer_1=1,${eth1_mac} | pmd_disable_hw_vlan=${TRUE}
-| | ... | pmd_rxd=${perf_qemu_qsz} | pmd_txd=${perf_qemu_qsz}
-| | ... | pmd_rxq=${rxq} | pmd_txq=${rxq} | pmd_max_pkt_len=${max_pkt_len}
-| | Return From Keyword | ${vm}
-
-| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user on node
-| | [Documentation]
-| | ... | Start vm_count QEMU guests with two vhost-user interfaces and\
-| | ... | interconnecting DPDK testpmd with fwd mode set to mac rewrite for\
-| | ... | defined number of VMs on all defined VPP nodes.
-| | ...
-| | ... | *Arguments:*
-| | ... | - dut - DUT node to start guest VM on. Type: dictionary
-| | ... | - vm_count - Number of guest VMs. Type: int
-| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
-| | ... | in the test. Type: boolean
-| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
-| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
-| | ... | Type: bool
-| | ...
-| | ... | _NOTE:_ This KW expects following test case variables to be set:
-| | ... | - cpu_count_int - Number of Physical CPUs allocated for DUT.
-| | ...
-| | ... | *Example:*
-| | ...
-| | ... | \| Configure guest VMs with dpdk-testpmd-mac connected via \
-| | ... | vhost-user on node \| DUT1 \| 1 \| False \| 1024 \|
-| | ...
-| | [Arguments] | ${dut} | ${vm_count}=${1} | ${jumbo}=${False} |
-| | ... | ${perf_qemu_qsz}=${1024} | ${use_tuned_cfs}=${False}
-| | ...
-| | :FOR | ${number} | IN RANGE | 1 | ${vm_count}+1
-| | | ${nf_cpus}= | Get Affinity NF | ${nodes} | ${dut}
-| | | ... | nf_chains=${1} | nf_nodes=${vm_count}
-| | | ... | nf_chain=${1} | nf_node=${number}
-| | | ... | vs_dtc=${cpu_count_int} | nf_dtc=${cpu_count_int}
-| | | ${sock1}= | Set Variable | /var/run/vpp/sock-${number}-1
-| | | ${sock2}= | Set Variable | /var/run/vpp/sock-${number}-2
-| | | ${vm}=
-| | | ... | Configure guest VM with dpdk-testpmd-mac connected via vhost-user
-| | | ... | ${dut} | ${sock1} | ${sock2} | ${TEST NAME}${dut}_VM${number}
-| | | ... | ${${dut}-vhost-${number}-if1_mac}
-| | | ... | ${${dut}-vhost-${number}-if2_mac} | nf_cpus=${nf_cpus}
-| | | ... | qemu_id=${number} | jumbo=${jumbo} | perf_qemu_qsz=${perf_qemu_qsz}
-| | | ... | use_tuned_cfs=${use_tuned_cfs}
-| | | Set To Dictionary | ${${dut}_vm_refs} | ${TEST NAME}${dut}_VM${number}
-| | | ... | ${vm}
-
-| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user
-| | [Documentation]
-| | ... | Start vm_count QEMU guests with two vhost-user interfaces and\
-| | ... | interconnecting DPDK testpmd with fwd mode set to mac rewrite for\
-| | ... | defined number of VMs on all defined VPP nodes.
-| | ...
-| | ... | *Arguments:*
-| | ... | - vm_count - Number of guest VMs. Type: int
-| | ... | - jumbo - Jumbo frames are used (True) or are not used (False)
-| | ... | in the test. Type: boolean
-| | ... | - perf_qemu_qsz - Virtio Queue Size. Type: int
-| | ... | - use_tuned_cfs - Set True if CFS RR should be used for Qemu SMP.
-| | ... | Type: bool
-| | ...
-| | ... | *Example:*
+| | ... | ${use_tuned_cfs}=${False} | ${auto_scale}=${True} | ${vnf}=vpp
| | ...
-| | ... | \| Configure guest VMs with dpdk-testpmd-mac connected via vhost-user\
-| | ... | \| 1 \| False \| 1024 \|
-| | ...
-| | [Arguments] | ${vm_count}=${1} | ${jumbo}=${False}
-| | ... | ${perf_qemu_qsz}=${1024} | ${use_tuned_cfs}=${False}
-| | ...
-| | ${duts}= | Get Matches | ${nodes} | DUT*
-| | :FOR | ${dut} | IN | @{duts}
-| | | Configure guest VMs with dpdk-testpmd-mac connected via vhost-user on node
-| | | ... | ${dut} | vm_count=${vm_count} | jumbo=${jumbo}
-| | | ... | perf_qemu_qsz=${perf_qemu_qsz} | use_tuned_cfs=${False}
-| | All VPP Interfaces Ready Wait | ${nodes} | retries=${45}
+| | Import Library | resources.libraries.python.QemuManager | ${nodes}
+| | ... | WITH NAME | vnf_manager
+| | Run Keyword | vnf_manager.Initialize
+| | Run Keyword | vnf_manager.Construct VMs on node
+| | ... | node=${node}
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | perf_qemu_qsz=${perf_qemu_qsz} | use_tuned_cfs=${use_tuned_cfs}
+| | ... | auto_scale=${auto_scale} | vnf=${vnf}
+| | ... | tg_if1_mac=${tg_if1_mac} | tg_if2_mac=${tg_if2_mac}
+| | ... | vs_dtc=${cpu_count_int} | nf_dtc=${nf_dtc} | nf_dtcr=${nf_dtcr}
+| | ... | rxq_count_int=${rxq_count_int}
+| | Run Keyword | vnf_manager.Start All VMs | pinning=${True}
+| | All VPP Interfaces Ready Wait | ${nodes} | retries=${300}
| | VPP round robin RX placement on all DUTs | ${nodes} | prefix=Virtual
| Initialize LISP IPv4 forwarding in 3-node circular topology
--- /dev/null
+set interface ip address GigabitEthernet0/6/0 1.1.1.1/30
+set interface state GigabitEthernet0/6/0 up
+
+set interface ip address GigabitEthernet0/7/0 1.1.2.1/30
+set interface state GigabitEthernet0/7/0 up
+
+ip route add 10.0.0.0/8 via 1.1.1.2 GigabitEthernet0/6/0
+ip route add 20.0.0.0/8 via 1.1.2.2 GigabitEthernet0/7/0
+
+show version
| | ... | Setup suite Variables. Variables are used across performance testing.
| | ...
| | ... | _NOTE:_ This KW sets following suite variables:
-| | ... | - perf_vm_image - Guest VM disk image
-| | ... | - perf_qemu_path - Path prefix to QEMU binary
-| | ... | - use_tuned_cfs - Switch to set scheduler policy
-| | ... | - qemu_build - Whether Qemu will be built
-| | ... | - pkt_trace - Switch to enable packet trace for test
-| | ... | - dut_stats - Switch to enable DUT statistics
-| | ... | - uio_driver - Default UIO driver
-| | ... | - plugins_to_enable - List of plugins to be enabled for test
+| | ... | - pkt_trace - Switch to enable packet trace for test.
+| | ... | - dut_stats - Switch to enable DUT statistics.
+| | ... | - plugins_to_enable - List of plugins to be enabled for test.
+| | ... | - packages_dir - Directory with VPP binary packages.
| | ...
| | Set Global Variable | ${pkt_trace} | ${False}
| | Set Global Variable | ${dut_stats} | ${True}
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
-| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost and vpp link bonding*
+| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost and vpp
+| ... | link bonding*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
| ... | with single links between nodes.
| ... | tagging is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with VPP
| ... | link bonding (mode LACP, transmit policy l34) on link between DUT1 and
-| ... | DUT2 and L2 bridge-domain with MAC learning enabled. Qemu Guest is
-| ... | connected to VPP via vhost-user interfaces. Guest is running DPDK
-| ... | testpmd interconnecting vhost-user interfaces using 5 cores pinned to
-| ... | cpus 5-9 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M
-| ... | hugepages), 5 cores (1 main core and 4 cores dedicated for io),
-| ... | forwarding mode is set to io, rxd/txd=1024, burst=64. DUT1, DUT2 are
-| ... | tested with ${nic_name}.\
+| ... | DUT2 and L2 bridge-domain with MAC learning enabled. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${4}
| ${subid}= | 10
| ${tag_rewrite}= | pop-1
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Link bonding config
| ${bond_mode}= | lacp
| ${lb_mode}= | l34
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | And Add VLAN Strip Offload switch off between DUTs in 3-node single link topology
| | When Initialize L2 bridge domains with Vhost-User and VLAN with VPP link bonding in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${subid}
| | ... | ${tag_rewrite} | ${bond_mode} | ${lb_mode}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | And All Vpp Interfaces Ready Wait | ${nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
-| Documentation | *RFC2544: Pkt throughput L2XC test cases with vhost and vpp link bonding*
+| Documentation | *RFC2544: Pkt throughput L2XC test cases with vhost and vpp
+| ... | link bonding*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
| ... | with single links between nodes.
| ... | tagging is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with VPP
| ... | link bonding (mode LACP, transmit policy l34) on link between DUT1 and
-| ... | DUT2 and L2 cross- connect. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M memory.
-| ... | Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main
-| ... | core and 4 cores dedicated for io), forwarding mode is set to io,
-| ... | rxd/txd=1024, burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | DUT2 and L2 cross- connect. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${4}
| ${subid}= | 10
| ${tag_rewrite}= | pop-1
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Link bonding config
| ${bond_mode}= | lacp
| ${lb_mode}= | l34
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | And Add VLAN Strip Offload switch off between DUTs in 3-node single link topology
| | And Apply startup configuration on all VPP DUTs
| | When Initialize L2 xconnect with Vhost-User and VLAN with VPP link bonding in 3-node circular topology
| | ... | ${subid} | ${tag_rewrite} | ${bond_mode} | ${lb_mode}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | And All Vpp Interfaces Ready Wait | ${nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
-| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost and vpp link bonding*
+| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost and vpp
+| ... | link bonding*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1=DUT2-TG 3-node circular topology
| ... | with single links between TG and DUT nodes and double link between DUT
| ... | tagging is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with VPP
| ... | link bonding (mode LACP, transmit policy l34) on link between DUT1 and
-| ... | DUT2 and L2 bridge-domain with MAC learning enabled. Qemu Guest is
-| ... | connected to VPP via vhost-user interfaces. Guest is running DPDK
-| ... | testpmd interconnecting vhost-user interfaces using 5 cores pinned to
-| ... | cpus 5-9 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M
-| ... | hugepages), 5 cores (1 main core and 4 cores dedicated for io),
-| ... | forwarding mode is set to io, rxd/txd=1024, burst=64. DUT1, DUT2 are
-| ... | tested with ${nic_name}.\
+| ... | DUT2 and L2 bridge-domain with MAC learning enabled. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${4}
| ${subid}= | 10
| ${tag_rewrite}= | pop-1
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Link bonding config
| ${bond_mode}= | lacp
| ${lb_mode}= | l34
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | And Add VLAN Strip Offload switch off between DUTs in 3-node double link topology
| | When Initialize L2 bridge domains with Vhost-User and VLAN with VPP link bonding in a 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${subid}
| | ... | ${tag_rewrite} | ${bond_mode} | ${lb_mode}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | And All Vpp Interfaces Ready Wait | ${nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
-| Documentation | *RFC2544: Pkt throughput L2XC test cases with vhost and vpp link bonding*
+| Documentation | *RFC2544: Pkt throughput L2XC test cases with vhost and vpp
+| ... | link bonding*
| ...
| ... | *[Top] Network Topologies:* TG-DUT1=DUT2-TG 3-node circular topology
| ... | with single links between TG and DUT nodes and double link between DUT
| ... | tagging is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with VPP
| ... | link bonding (mode LACP, transmit policy l34) on link between DUT1 and
-| ... | DUT2 and L2 cross- connect. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M memory.
-| ... | Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main
-| ... | core and 4 cores dedicated for io), forwarding mode is set to io,
-| ... | rxd/txd=1024, burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | DUT2 and L2 cross- connect. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${4}
| ${subid}= | 10
| ${tag_rewrite}= | pop-1
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Link bonding config
| ${bond_mode}= | lacp
| ${lb_mode}= | l34
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | And Add VLAN Strip Offload switch off between DUTs in 3-node double link topology
| | And Apply startup configuration on all VPP DUTs
| | When Initialize L2 xconnect with Vhost-User and VLAN with VPP link bonding in 3-node circular topology
| | ... | ${subid} | ${tag_rewrite} | ${bond_mode} | ${lb_mode}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | And All Vpp Interfaces Ready Wait | ${nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. IEEE\
| ... | 802.1Q tagging is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-\
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via\
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting\
-| ... | vhost-user interfaces, forwarding mode is set to io, rxd/txd=1024.\
-| ... | DUT1 and DUT2 are tested with ${nic_name}.\
+| ... | domain and MAC learning enabled. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ${tag_rewrite}= | pop-1
| ${bd_id1}= | 1
| ${bd_id2}= | 2
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize L2 bridge domains with Vhost-User and VLAN in circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 cross connect. 802.1q
| ... | tagging is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
-| ... | connect. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M
-| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores
-| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to
-| ... | io, rxd/txd=1024, burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | connect. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${4}
| ${subid}= | 10
| ${tag_rewrite}= | pop-1
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize L2 xconnect with Vhost-User and VLAN in 3-node circular topology
| | ... | ${subid} | ${tag_rewrite}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus on NUMA1 and 2048M
-| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores
-| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to
-| ... | io, rxd/txd=1024, burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | domain and MAC learning enabled. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${0}
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 bridge domains with Vhost-User | nf_nodes=${1}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | When Initialize L2 bridge domains with Vhost-User | nf_nodes=${nf_nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
+++ /dev/null
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# 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.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| ...
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | L2BDMACLRN | BASE | VHOST | 2VM | VHOST_1024
-| ...
-| Suite Setup | Set up 3-node performance topology with DUT's NIC model
-| ... | L2 | ${nic_name}
-| Suite Teardown | Tear down 3-node performance topology
-| ...
-| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
-| ...
-| Test Template | Local Template
-| ...
-| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
-| ... | domains and MAC learning enabled. Qemu Guests are connected to VPP via
-| ... | vhost-user interfaces. Guests are running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 6-10 and 11-15 and
-| ... | 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages),
-| ... | 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is
-| ... | set to io, rxd/txd=1024, burst=64. DUT1, DUT2 are tested
-| ... | with ${nic_name}.\
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
-| ... | addresses of the TG node interfaces.
-
-*** Variables ***
-| ${nic_name}= | Intel-X710
-| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
-
-*** Keywords ***
-| Local Template
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
-| | ...
-| | ... | *Arguments:*
-| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
-| | ... | Type: integer, string
-| | ... | - phy_cores - Number of physical cores. Type: integer
-| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
-| | ...
-| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
-| | ...
-| | Set Test Variable | \${frame_size}
-| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
-| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
-| | And Add PCI devices to all DUTs
-| | Set Max Rate And Jumbo And Handle Multi Seg
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 bridge domains with Vhost-User | nf_nodes=${2}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${2} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | Then Find NDR and PDR intervals using optimized search
-
-*** Test Cases ***
-| tc01-64B-1c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 1C
-| | frame_size=${64} | phy_cores=${1}
-
-| tc02-64B-2c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 2C
-| | frame_size=${64} | phy_cores=${2}
-
-| tc03-64B-4c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 4C
-| | frame_size=${64} | phy_cores=${4}
-
-| tc04-1518B-1c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| tc05-1518B-2c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| tc06-1518B-4c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| tc07-9000B-1c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| tc08-9000B-2c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| tc09-9000B-4c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| tc10-IMIX-1c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| tc11-IMIX-2c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| tc12-IMIX-4c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
-| ... | connect. Qemu Guest is connected to VPP via vhost-user interfaces.
-| ... | Guest is running DPDK testpmd interconnecting vhost-user interfaces
-| ... | using 5 cores pinned to cpus 5-9 and 2048M memory. Testpmd is using
-| ... | socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores
-| ... | dedicated for io), forwarding mode is set to io, rxd/txd=1024,
-| ... | burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | connect. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${0}
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 xconnect with Vhost-User | vm_count=${1}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | When Initialize L2 xconnect with Vhost-User | nf_nodes=${nf_nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
+++ /dev/null
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# 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.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| ...
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | L2XCFWD | BASE | VHOST | 2VM | VHOST_1024
-| ...
-| Suite Setup | Set up 3-node performance topology with DUT's NIC model
-| ... | L2 | ${nic_name}
-| Suite Teardown | Tear down 3-node performance topology
-| ...
-| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
-| ...
-| Test Template | Local Template
-| ...
-| Documentation | *RFC2544: Pkt throughput L2XC test cases with vhost*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 cross-
-| ... | connects. Qemu Guests are connected to VPP via vhost-user interfaces.
-| ... | Guests are running DPDK testpmd interconnecting vhost-user interfaces
-| ... | using 5 cores pinned to cpus 6-10 and 11-15 and 2048M memory. Testpmd is
-| ... | using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4
-| ... | cores dedicated for io), forwarding mode is set to io, rxd/txd=1024,
-| ... | burst=64. DUT1, DUT2 are tested with ${nic_name}.\
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
-| ... | addresses of the TG node interfaces.
-
-*** Variables ***
-| ${nic_name}= | Intel-X710
-| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
-
-*** Keywords ***
-| Local Template
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2XC switching config.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
-| | ...
-| | ... | *Arguments:*
-| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
-| | ... | Type: integer, string
-| | ... | - phy_cores - Number of physical cores. Type: integer
-| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
-| | ...
-| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
-| | ...
-| | Set Test Variable | \${frame_size}
-| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
-| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
-| | And Add PCI devices to all DUTs
-| | Set Max Rate And Jumbo And Handle Multi Seg
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 xconnect with Vhost-User | vm_count=${2}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${2} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | Then Find NDR and PDR intervals using optimized search
-
-*** Test Cases ***
-| tc01-64B-1c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 1C
-| | frame_size=${64} | phy_cores=${1}
-
-| tc02-64B-2c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 2C
-| | frame_size=${64} | phy_cores=${2}
-
-| tc03-64B-4c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 4C
-| | frame_size=${64} | phy_cores=${4}
-
-| tc04-1518B-1c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| tc05-1518B-2c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| tc06-1518B-4c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| tc07-9000B-1c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| tc08-9000B-2c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| tc09-9000B-4c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| tc10-IMIX-1c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| tc11-IMIX-2c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| tc12-IMIX-4c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. Qemu Guest is connected
-| ... | to VPP via vhost-user interfaces. Guest is running DPDK testpmd
-| ... | interconnecting vhost-user interfaces using 5 cores pinned to cpus 5-9
-| ... | and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages),
-| ... | 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is
-| ... | set to mac, rxd/txd=1024, burst=64. DUT1, DUT2 are tested
-| ... | with ${nic_name}.\
+| ... | routing and two static IPv4 /24 route entries. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP ip4 \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${0}
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize IPv4 forwarding with vhost in 3-node circular topology
-| | ... | vm_count=${1}
-| | And Configure guest VMs with dpdk-testpmd-mac connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | ... | nf_nodes=${nf_nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_ip4_noarp
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
+++ /dev/null
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# 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.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| ...
-| Force Tags | 3_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | VHOST | 2VM | VHOST_1024
-| ...
-| Suite Setup | Set up 3-node performance topology with DUT's NIC model
-| ... | L3 | ${nic_name}
-| Suite Teardown | Tear down 3-node performance topology
-| ...
-| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
-| ...
-| Test Template | Local Template
-| ...
-| Documentation | *RFC2544: Pkt throughput IPv4 test cases with vhost*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-DUT2-TG 3-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. Qemu Guests are connected
-| ... | to VPP via vhost-user interfaces. Guests are running DPDK testpmd
-| ... | interconnectingvhost-user interfaces using 5 cores pinned to cpus 6-10
-| ... | and 11-15 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M
-| ... | hugepages), 5 cores (1 main core and 4 cores dedicated for io),
-| ... | forwarding mode is set to io, rxd/txd=1024, burst=64. DUT1, DUT2 are
-| ... | tested with ${nic_name}.\
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
-| ... | addresses of the TG node interfaces.
-
-*** Variables ***
-| ${nic_name}= | Intel-X710
-| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src253
-
-*** Keywords ***
-| Local Template
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
-| | ...
-| | ... | *Arguments:*
-| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
-| | ... | Type: integer, string
-| | ... | - phy_cores - Number of physical cores. Type: integer
-| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
-| | ...
-| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
-| | ...
-| | Set Test Variable | \${frame_size}
-| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
-| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
-| | And Add PCI devices to all DUTs
-| | Set Max Rate And Jumbo And Handle Multi Seg
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize IPv4 forwarding with vhost in 3-node circular topology
-| | ... | vm_count=${2}
-| | And Configure guest VMs with dpdk-testpmd-mac connected via vhost-user
-| | ... | vm_count=${2} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | Then Find NDR and PDR intervals using optimized search
-
-*** Test Cases ***
-| tc01-64B-1c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 1C
-| | frame_size=${64} | phy_cores=${1}
-
-| tc02-64B-2c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 2C
-| | frame_size=${64} | phy_cores=${2}
-
-| tc03-64B-4c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 4C
-| | frame_size=${64} | phy_cores=${4}
-
-| tc04-1518B-1c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| tc05-1518B-2c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| tc06-1518B-4c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| tc07-9000B-1c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| tc08-9000B-2c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| tc09-9000B-4c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| tc10-IMIX-1c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| tc11-IMIX-2c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| tc12-IMIX-4c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ... | dut2_node=${dut2} | dut2_vm_refs=${dut2_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M
-| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores
-| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to
-| ... | io, rxd/txd=1024, burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | domain and MAC learning enabled. Qemu VNFs are \
+| ... | connected to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ${overhead}= | ${50}
| ${bd_id1}= | 1
| ${bd_id2}= | 2
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-3n-ethip4-ip4src254
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | ${dut2_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Set Test Variable | ${dut2_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize L2 bridge domains with Vhost-User and VXLANoIPv4 in 3-node circular topology
| | ... | ${bd_id1} | ${bd_id2}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_chains} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 2-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4. IEEE\
| ... | 802.1Q tagging is applied on link between DUT1-if2 and TG-if2.
| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge-domain and\
-| ... | MAC learning enabled. Qemu Guest is connected to VPP via vhost-user\
-| ... | interfaces. Guest is running DPDK testpmd interconnecting vhost-user\
-| ... | interfaces, forwarding mode is set to io, rxd/txd=1024. DUT1 is tested\
-| ... | with ${nic_name}.\
+| ... | MAC learning enabled. Qemu VNFs are connected to VPP via\
+| ... | vhost-user interfaces. Guest is running VPP l2xc interconnecting \
+| ... | vhost-user interfaces, rxd/txd=1024. DUT1 is tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | of packets transmitted. NDR and PDR are discovered for different\
| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are\
-| ... | generated by TG on links to DUTs. TG traffic profile contains two L3\
-| ... | flow-groups (flow-group per direction, 254 flows per flow-group) with\
-| ... | all packets containing Ethernet header, IPv4 header with IP protocol=61\
-| ... | and static payload. MAC addresses are matching MAC addresses of the TG\
-| ... | node interfaces.
+| ... | Test packets are generated by TG on\
+| ... | links to DUTs. TG traffic profile contains two L3 flow-groups\
+| ... | (flow-group per direction, 254 flows per flow-group) with all packets\
+| ... | containing Ethernet header, IPv4 header with IP protocol=61 and static\
+| ... | payload. MAC addresses are matching MAC addresses of NFs nodes\
+| ... | interfaces.
| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${tag_rewrite}= | pop-1
| ${bd_id1}= | 1
| ${bd_id2}= | 2
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-2n-dot1qip4asym-ip4src254
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize L2 bridge domains with Vhost-User and VLAN in circular topology
| | ... | ${bd_id1} | ${bd_id2} | ${subid} | ${tag_rewrite}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | jumbo=${jumbo} | perf_qemu_qsz=${1024} | use_tuned_cfs=${False}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 2-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd
-| ... | interconnecting vhost-user interfaces, forwarding mode is
-| ... | set to io, rxd/txd=256. DUT1 is tested with ${nic_name}.\
+| ... | domain and MAC learning enabled. Qemu VNFs are connected \
+| ... | to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested \
+| ... | with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${0}
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-2n-ethip4-ip4src254
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 bridge domains with Vhost-User | nf_nodes=${1}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | When Initialize L2 bridge domains with Vhost-User | nf_nodes=${nf_nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
+++ /dev/null
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# 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.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| ...
-| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | L2BDMACLRN | BASE | VHOST | 2VM | VHOST_1024
-| ...
-| Suite Setup | Set up 2-node performance topology with DUT's NIC model
-| ... | L2 | ${nic_name}
-| Suite Teardown | Tear down 2-node performance topology
-| ...
-| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ...
-| Test Template | Local Template
-| ...
-| Documentation | *RFC2544: Pkt throughput L2BD test cases with vhost*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd
-| ... | interconnecting vhost-user interfaces, forwarding mode is
-| ... | set to io, rxd/txd=256. DUT1 is tested with ${nic_name}.\
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
-| ... | addresses of the TG node interfaces.
-
-*** Variables ***
-| ${nic_name}= | Intel-X710
-| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-2n-ethip4-ip4src254
-
-*** Keywords ***
-| Local Template
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2BD switching config.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
-| | ...
-| | ... | *Arguments:*
-| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
-| | ... | Type: integer, string
-| | ... | - phy_cores - Number of physical cores. Type: integer
-| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
-| | ...
-| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
-| | ...
-| | Set Test Variable | \${frame_size}
-| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
-| | And Add PCI devices to all DUTs
-| | Set Max Rate And Jumbo And Handle Multi Seg
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 bridge domains with Vhost-User | nf_nodes=${2}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${2} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | Then Find NDR and PDR intervals using optimized search
-
-*** Test Cases ***
-| tc01-64B-1c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 1C
-| | frame_size=${64} | phy_cores=${1}
-
-| tc02-64B-2c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 2C
-| | frame_size=${64} | phy_cores=${2}
-
-| tc03-64B-4c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 4C
-| | frame_size=${64} | phy_cores=${4}
-
-| tc04-1518B-1c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| tc05-1518B-2c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| tc06-1518B-4c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| tc07-9000B-1c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| tc08-9000B-2c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| tc09-9000B-4c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| tc10-IMIX-1c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| tc11-IMIX-2c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| tc12-IMIX-4c-eth-l2bdbasemaclrn-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Suite Teardown | Tear down 2-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 cross-
-| ... | connect. Qemu Guest is connected to VPP via vhost-user interfaces.
-| ... | Guest is running DPDK testpmd interconnecting vhost-user interfaces,
-| ... | forwarding mode is set to io, rxd/txd=256. DUT1 is tested
-| ... | with ${nic_name}.\
+| ... | connect. Qemu VNFs are connected \
+| ... | to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested \
+| ... | with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${0}
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-2n-ethip4-ip4src254
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 xconnect with Vhost-User | vm_count=${1}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | When Initialize L2 xconnect with Vhost-User | nf_nodes=${nf_nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
+++ /dev/null
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# 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.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| ...
-| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | L2XCFWD | BASE | VHOST | 2VM | VHOST_1024
-| ...
-| Suite Setup | Set up 2-node performance topology with DUT's NIC model
-| ... | L2 | ${nic_name}
-| Suite Teardown | Tear down 2-node performance topology
-| ...
-| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ...
-| Test Template | Local Template
-| ...
-| Documentation | *RFC2544: Pkt throughput L2XC test cases with vhost*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with L2 cross-
-| ... | connect. Qemu Guest is connected to VPP via vhost-user interfaces.
-| ... | Guest is running DPDK testpmd interconnecting vhost-user interfaces,
-| ... | forwarding mode is set to io, rxd/txd=256. DUT1 is tested
-| ... | with ${nic_name}.\
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 254 flows per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
-| ... | addresses of the TG node interfaces.
-
-*** Variables ***
-| ${nic_name}= | Intel-X710
-| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-2n-ethip4-ip4src254
-
-*** Keywords ***
-| Local Template
-| | [Documentation]
-| | ... | [Cfg] DUT runs L2XC switching config.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
-| | ...
-| | ... | *Arguments:*
-| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
-| | ... | Type: integer, string
-| | ... | - phy_cores - Number of physical cores. Type: integer
-| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
-| | ...
-| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
-| | ...
-| | Set Test Variable | \${frame_size}
-| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
-| | And Add PCI devices to all DUTs
-| | Set Max Rate And Jumbo And Handle Multi Seg
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize L2 xconnect with Vhost-User | vm_count=${2}
-| | And Configure guest VMs with dpdk-testpmd connected via vhost-user
-| | ... | vm_count=${2} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | Then Find NDR and PDR intervals using optimized search
-
-*** Test Cases ***
-| tc01-64B-1c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 1C
-| | frame_size=${64} | phy_cores=${1}
-
-| tc02-64B-2c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 2C
-| | frame_size=${64} | phy_cores=${2}
-
-| tc03-64B-4c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 4C
-| | frame_size=${64} | phy_cores=${4}
-
-| tc04-1518B-1c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| tc05-1518B-2c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| tc06-1518B-4c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| tc07-9000B-1c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| tc08-9000B-2c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| tc09-9000B-4c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| tc10-IMIX-1c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| tc11-IMIX-2c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| tc12-IMIX-4c-eth-l2xcbase-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Suite Teardown | Tear down 2-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | with single links between nodes.
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. Qemu Guest is connected
-| ... | to VPP via vhost-user interfaces. Guest is running DPDK testpmd
-| ... | interconnecting vhost-user interfaces, forwarding mode is
-| ... | set to mac, rxd/txd=1024. DUT1 is tested with ${nic_name}.\
+| ... | routing and two static IPv4 /24 route entries. Qemu VNFs are connected \
+| ... | to VPP via vhost-user interfaces. Guest is running VPP ip4 \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1 is tested \
+| ... | with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
| ... | flow-group) with all packets containing Ethernet header, IPv4 header
| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
| ... | addresses of the TG node interfaces.
+| ... | *[Ref] Applicable standard specifications:* RFC2544.
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${0}
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
# Traffic profile:
| ${traffic_profile}= | trex-sl-2n-ethip4-ip4src253
| | ...
| | Set Test Variable | \${frame_size}
| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
| | And Add PCI devices to all DUTs
| | Set Max Rate And Jumbo And Handle Multi Seg
| | And Apply startup configuration on all VPP DUTs
| | When Initialize IPv4 forwarding with vhost in 2-node circular topology
-| | ... | vm_count=${1}
-| | And Configure guest VMs with dpdk-testpmd-mac connected via vhost-user
-| | ... | vm_count=${1} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
+| | ... | nf_nodes=${nf_nodes}
+| | And Configure chains of NFs connected via vhost-user
+| | ... | nf_chains=${nf_chains} | nf_nodes=${nf_nodes} | jumbo=${jumbo}
+| | ... | use_tuned_cfs=${False} | auto_scale=${True} | vnf=vpp_chain_ip4_noarp
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
+++ /dev/null
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# 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.
-
-*** Settings ***
-| Resource | resources/libraries/robot/performance/performance_setup.robot
-| ...
-| Force Tags | 2_NODE_SINGLE_LINK_TOPO | PERFTEST | HW_ENV | NDRPDR
-| ... | NIC_Intel-X710 | ETH | IP4FWD | BASE | VHOST | 2VM | VHOST_1024
-| ...
-| Suite Setup | Set up 2-node performance topology with DUT's NIC model
-| ... | L3 | ${nic_name}
-| Suite Teardown | Tear down 2-node performance topology
-| ...
-| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
-| ...
-| Test Template | Local Template
-| ...
-| Documentation | *RFC2544: Pkt throughput IPv4 test cases with vhost*
-| ...
-| ... | *[Top] Network Topologies:* TG-DUT1-TG 2-node circular topology
-| ... | with single links between nodes.
-| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for IPv4 routing.
-| ... | *[Cfg] DUT configuration:* DUT1 is configured with IPv4
-| ... | routing and two static IPv4 /24 route entries. Qemu Guest is connected
-| ... | to VPP via vhost-user interfaces. Guest is running DPDK testpmd
-| ... | interconnecting vhost-user interfaces, forwarding mode is
-| ... | set to mac, rxd/txd=1024. DUT1 is tested with ${nic_name}.\
-| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
-| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
-| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
-| ... | of packets transmitted. NDR and PDR are discovered for different\
-| ... | Ethernet L2 frame sizes using MLRsearch library.\
-| ... | Test packets are generated by TG on links to DUTs. TG traffic profile
-| ... | contains two L3 flow-groups (flow-group per direction, 253 flows per
-| ... | flow-group) with all packets containing Ethernet header, IPv4 header
-| ... | with IP protocol=61 and static payload. MAC addresses are matching MAC
-| ... | addresses of the TG node interfaces.
-
-*** Variables ***
-| ${nic_name}= | Intel-X710
-| ${overhead}= | ${0}
-# Traffic profile:
-| ${traffic_profile}= | trex-sl-2n-ethip4-ip4src253
-
-*** Keywords ***
-| Local Template
-| | [Documentation]
-| | ... | [Cfg] DUT runs IPv4 routing config.
-| | ... | Each DUT uses ${phy_cores} physical core(s) for worker threads.
-| | ... | [Ver] Measure NDR and PDR values using MLRsearch algorithm.\
-| | ...
-| | ... | *Arguments:*
-| | ... | - frame_size - Framesize in Bytes in integer or string (IMIX_v4_1).
-| | ... | Type: integer, string
-| | ... | - phy_cores - Number of physical cores. Type: integer
-| | ... | - rxq - Number of RX queues, default value: ${None}. Type: integer
-| | ...
-| | [Arguments] | ${frame_size} | ${phy_cores} | ${rxq}=${None}
-| | ...
-| | Set Test Variable | \${frame_size}
-| | ...
-| | ${dut1_vm_refs}= | Create Dictionary
-| | Set Test Variable | ${dut1_vm_refs}
-| | Given Add worker threads and rxqueues to all DUTs | ${phy_cores} | ${rxq}
-| | And Add PCI devices to all DUTs
-| | Set Max Rate And Jumbo And Handle Multi Seg
-| | And Apply startup configuration on all VPP DUTs
-| | When Initialize IPv4 forwarding with vhost in 2-node circular topology
-| | ... | vm_count=${2}
-| | And Configure guest VMs with dpdk-testpmd-mac connected via vhost-user
-| | ... | vm_count=${2} | jumbo=${jumbo} | perf_qemu_qsz=${1024}
-| | ... | use_tuned_cfs=${False}
-| | Then Find NDR and PDR intervals using optimized search
-
-*** Test Cases ***
-| tc01-64B-1c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 1C
-| | frame_size=${64} | phy_cores=${1}
-
-| tc02-64B-2c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 2C
-| | frame_size=${64} | phy_cores=${2}
-
-| tc03-64B-4c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 64B | 4C
-| | frame_size=${64} | phy_cores=${4}
-
-| tc04-1518B-1c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 1C
-| | frame_size=${1518} | phy_cores=${1}
-
-| tc05-1518B-2c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 2C
-| | frame_size=${1518} | phy_cores=${2}
-
-| tc06-1518B-4c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 1518B | 4C
-| | frame_size=${1518} | phy_cores=${4}
-
-| tc07-9000B-1c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 1C
-| | frame_size=${9000} | phy_cores=${1}
-
-| tc08-9000B-2c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 2C
-| | frame_size=${9000} | phy_cores=${2}
-
-| tc09-9000B-4c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | 9000B | 4C
-| | frame_size=${9000} | phy_cores=${4}
-
-| tc10-IMIX-1c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 1C
-| | frame_size=IMIX_v4_1 | phy_cores=${1}
-
-| tc11-IMIX-2c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 2C
-| | frame_size=IMIX_v4_1 | phy_cores=${2}
-
-| tc12-IMIX-4c-ethip4-ip4base-eth-4vhostvr1024-2vm-ndrpdr
-| | [Tags] | IMIX | 4C
-| | frame_size=IMIX_v4_1 | phy_cores=${4}
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd and ACL
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M
-| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores
-| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to
-| ... | io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | domain and MAC learning enabled. Qemu VNFs are connected \
+| ... | to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${50}
-# Socket names
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
| ${dut1_bd_id1}= | 1
| ${dut1_bd_id2}= | 2
| ${dut2_bd_id1}= | 1
-| ${sock1}= | /var/run/vpp/sock-1-${dut1_bd_id1}
-| ${sock2}= | /var/run/vpp/sock-1-${dut1_bd_id2}
# Traffic profile:
| ${traffic_profile}= | trex-sl-ethip4-vxlansrc253
| ${acl_type}= | permit
-# Defaults for teardown:
-| ${dut1}= | ${None}
-| ${dut1_vm_refs}= | ${None}
*** Keywords ***
| Local Template
| | @{dut1_vxlans} = | Create List | ${vxlan1}
| | @{dut2_vxlans} = | Create List | ${vxlan2}
| | Set interfaces in path up
-| | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2}
| | When Init L2 bridge domains with single DUT with Vhost-User and VXLANoIPv4 in 3-node circular topology
| | ... | 172.16.0.1 | 16 | 172.26.0.1 | 16 | 172.16.0.2 | 172.26.0.2
| | ... | ${dut1_vxlans} | ${dut2_vxlans} | 172.17.0.0 | 16 | 172.27.0.0 | 16
| | Run Keyword If | '${acl_type}' != '${EMPTY}'
| | ... | Configure ACLs on a single interface | ${dut1} | ${dut1_if2} | input
| | ... | ${acl_type} | @{permit_list}
-| | ${nf_cpus}= | Get Affinity NF | ${nodes} | DUT1 | nf_chains=${1}
-| | | ... | nf_nodes=${1} | nf_chain=${1} | nf_node=${1}
-| | | ... | vs_dtc=${cpu_count_int} | nf_dtc=${cpu_count_int}
-| | ${vm1} = | And Configure guest VM with dpdk-testpmd connected via vhost-user
-| | ... | DUT1 | ${sock1} | ${sock2} | ${TEST NAME}DUT1_VM1 | ${nf_cpus}
-| | ... | jumbo=${jumbo} | perf_qemu_qsz=${1024} | use_tuned_cfs=${False}
-| | Set Test Variable | &{dut1_vm_refs} | ${TEST NAME}DUT1_VM1=${vm1}
+| | And Configure chains of NFs connected via vhost-user on single node
+| | ... | node=DUT1 | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
+| | ... | jumbo=${jumbo} | use_tuned_cfs=${False} | auto_scale=${True}
+| | ... | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd and ACL
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M
-| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores
-| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to
-| ... | io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | domain and MAC learning enabled. Qemu VNFs are connected \
+| ... | to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${50}
-# Socket names
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
| ${dut1_bd_id1}= | 1
| ${dut1_bd_id2}= | 2
| ${dut2_bd_id1}= | 1
-| ${sock1}= | /var/run/vpp/sock-1-${dut1_bd_id1}
-| ${sock2}= | /var/run/vpp/sock-1-${dut1_bd_id2}
# Traffic profile:
| ${traffic_profile}= | trex-sl-ethip4-vxlansrc253
| ${acl_type}= | permit+reflect
-# Defaults for teardown:
-| ${dut1}= | ${None}
-| ${dut1_vm_refs}= | ${None}
*** Keywords ***
| Local Template
| | @{dut1_vxlans} = | Create List | ${vxlan1}
| | @{dut2_vxlans} = | Create List | ${vxlan2}
| | Set interfaces in path up
-| | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2}
| | When Init L2 bridge domains with single DUT with Vhost-User and VXLANoIPv4 in 3-node circular topology
| | ... | 172.16.0.1 | 16 | 172.26.0.1 | 16 | 172.16.0.2 | 172.26.0.2
| | ... | ${dut1_vxlans} | ${dut2_vxlans} | 172.17.0.0 | 16 | 172.27.0.0 | 16
| | @{permit_list} = | Create List | 10.0.0.1/32 | 10.0.0.2/32
-| | Run Keyword If | '${acl_type}' != '${EMPTY}'
-| | ... | Configure ACLs on a single interface | ${dut1} | ${dut1_if2} | input
-| | ... | ${acl_type} | @{permit_list}
-| | ${nf_cpus}= | Get Affinity NF | ${nodes} | DUT1 | nf_chains=${1}
-| | | ... | nf_nodes=${1} | nf_chain=${1} | nf_node=${1}
-| | | ... | vs_dtc=${cpu_count_int} | nf_dtc=${cpu_count_int}
-| | ${vm1} = | And Configure guest VM with dpdk-testpmd connected via vhost-user
-| | ... | DUT1 | ${sock1} | ${sock2} | ${TEST NAME}DUT1_VM1 | ${nf_cpus}
-| | ... | jumbo=${jumbo} | perf_qemu_qsz=${1024} | use_tuned_cfs=${False}
-| | Set Test Variable | &{dut1_vm_refs} | ${TEST NAME}DUT1_VM1=${vm1}
+| | And Configure chains of NFs connected via vhost-user on single node
+| | ... | node=DUT1 | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
+| | ... | jumbo=${jumbo} | use_tuned_cfs=${False} | auto_scale=${True}
+| | ... | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
| Suite Teardown | Tear down 3-node performance topology
| ...
| Test Setup | Set up performance test
-| Test Teardown | Tear down performance test with vhost and VM with dpdk-testpmd and ACL
-| ... | dut1_node=${dut1} | dut1_vm_refs=${dut1_vm_refs}
+| Test Teardown | Tear down performance test with vhost
| ...
| Test Template | Local Template
| ...
| ... | *[Enc] Packet Encapsulations:* Eth-IPv4 for L2 switching of IPv4.
| ... | Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUT1 and DUT2.
| ... | *[Cfg] DUT configuration:* DUT1 and DUT2 are configured with L2 bridge-
-| ... | domain and MAC learning enabled. Qemu Guest is connected to VPP via
-| ... | vhost-user interfaces. Guest is running DPDK testpmd interconnecting
-| ... | vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M
-| ... | memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores
-| ... | (1 main core and 4 cores dedicated for io), forwarding mode is set to
-| ... | io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with ${nic_name}.\
+| ... | domain and MAC learning enabled. Qemu VNFs are connected \
+| ... | to VPP via vhost-user interfaces. Guest is running VPP l2xc \
+| ... | interconnecting vhost-user interfaces, rxd/txd=1024. DUT1/DUT2 is \
+| ... | tested with ${nic_name}.
| ... | *[Ver] TG verification:* TG finds and reports throughput NDR (Non Drop\
| ... | Rate) with zero packet loss tolerance and throughput PDR (Partial Drop\
| ... | Rate) with non-zero packet loss tolerance (LT) expressed in percentage\
*** Variables ***
| ${nic_name}= | Intel-X710
| ${overhead}= | ${50}
-# Socket names
+| ${nf_dtcr}= | ${1}
+| ${nf_dtc}= | ${1}
+| ${nf_chains}= | ${1}
+| ${nf_nodes}= | ${1}
| ${dut1_bd_id1}= | 1
| ${dut1_bd_id2}= | 2
| ${dut2_bd_id1}= | 1
-| ${sock1}= | /var/run/vpp/sock-1-${dut1_bd_id1}
-| ${sock2}= | /var/run/vpp/sock-1-${dut1_bd_id2}
# Traffic profile:
| ${traffic_profile}= | trex-sl-ethip4-vxlansrc253
| ${acl_type}= | ${EMPTY}
-# Defaults for teardown:
-| ${dut1}= | ${None}
-| ${dut1_vm_refs}= | ${None}
*** Keywords ***
| Local Template
| | @{dut1_vxlans} = | Create List | ${vxlan1}
| | @{dut2_vxlans} = | Create List | ${vxlan2}
| | Set interfaces in path up
-| | Configure vhost interfaces for L2BD forwarding | ${dut1}
-| | ... | ${sock1} | ${sock2}
| | When Init L2 bridge domains with single DUT with Vhost-User and VXLANoIPv4 in 3-node circular topology
| | ... | 172.16.0.1 | 16 | 172.26.0.1 | 16 | 172.16.0.2 | 172.26.0.2
| | ... | ${dut1_vxlans} | ${dut2_vxlans} | 172.17.0.0 | 16 | 172.27.0.0 | 16
| | Run Keyword If | '${acl_type}' != '${EMPTY}'
| | ... | Configure ACLs on a single interface | ${dut1} | ${dut1_if2} | input
| | ... | ${acl_type} | @{permit_list}
-| | ${nf_cpus}= | Get Affinity NF | ${nodes} | DUT1 | nf_chains=${1}
-| | | ... | nf_nodes=${1} | nf_chain=${1} | nf_node=${1}
-| | | ... | vs_dtc=${cpu_count_int} | nf_dtc=${cpu_count_int}
-| | ${vm1} = | And Configure guest VM with dpdk-testpmd connected via vhost-user
-| | ... | DUT1 | ${sock1} | ${sock2} | ${TEST NAME}DUT1_VM1 | ${nf_cpus}
-| | ... | jumbo=${jumbo} | perf_qemu_qsz=${1024} | use_tuned_cfs=${False}
-| | Set Test Variable | &{dut1_vm_refs} | ${TEST NAME}DUT1_VM1=${vm1}
+| | And Configure chains of NFs connected via vhost-user on single node
+| | ... | node=DUT1 | nf_chains=${nf_chains} | nf_nodes=${nf_nodes}
+| | ... | jumbo=${jumbo} | use_tuned_cfs=${False} | auto_scale=${True}
+| | ... | vnf=vpp_chain_l2xc
| | Then Find NDR and PDR intervals using optimized search
*** Test Cases ***
Code Review / csit.git / commitdiff