vpp - Vector Packet Processing

Age	Commit message (Expand)	Author	Files	Lines
2018-07-30	Update Release Notes for 18.07 Release	Ed Warnicke	1	-0/+316
2018-05-18	18.01.2 Release Notes	Dave Wallace	1	-0/+10
2018-04-26	VPP 18.04 release notes	Chris Luke	1	-252/+1732
2018-04-04	Doc updates prior to branch	Chris Luke	1	-0/+8
2018-02-02	Update 18.01 Release Notes	Dave Wallace	1	-0/+1
2018-01-25	18.01 Release Notes	Dave Wallace	1	-3/+453
2017-10-26	17.10 Release Notes	Florin Coras	1	-0/+251
2017-07-26	17.07 Release Note	Neale Ranns	1	-0/+64
2017-05-16	1704: Release notes. Cherry pick from 6288.	Ole Troan	1	-2/+111
2017-04-20	docs: Forward-port missing 17.01 release notes	Chris Luke	1	-1/+83
2017-03-01	Initial Release notes for 17.04.	Ole Troan	1	-0/+20
2016-12-21	Bump to 17.04 releasev17.04-rc0	Damjan Marion	1	-1/+6
2016-09-21	Copy the 16.09 release notes to master	Chris Luke	1	-0/+200

# 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 *** | Variables | resources/libraries/python/topology.py | Variables | resources/libraries/python/PapiHistory.py | Variables | resources/libraries/python/Constants.py | ... | Library | Collections | Library | OperatingSystem | Library | String | ... | Library | resources.libraries.python.CoreDumpUtil | Library | resources.libraries.python.CpuUtils | Library | resources.libraries.python.DUTSetup | Library | resources.libraries.python.L2Util | Library | resources.libraries.python.SchedUtils | Library | resources.libraries.python.Tap | Library | resources.libraries.python.TGSetup | Library | resources.libraries.python.PapiHistory | Library | resources.libraries.python.VppCounters | Library | resources.libraries.python.VPPUtil | Library | resources.libraries.python.Trace | Library | resources.libraries.python.topology.Topology | ... | Resource | resources/libraries/robot/crypto/ipsec.robot | Resource | resources/libraries/robot/performance/performance_configuration.robot | Resource | resources/libraries/robot/performance/performance_limits.robot | Resource | resources/libraries/robot/performance/performance_utils.robot | Resource | resources/libraries/robot/shared/container.robot | Resource | resources/libraries/robot/shared/qemu.robot | Resource | resources/libraries/robot/shared/suite_teardown.robot | Resource | resources/libraries/robot/shared/suite_setup.robot | Resource | resources/libraries/robot/shared/test_teardown.robot | Resource | resources/libraries/robot/shared/test_setup.robot *** Keywords *** | Show Vpp Errors On All DUTs | | [Documentation] | Show VPP errors verbose on all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Vpp Show Errors | ${nodes['${dut}']} | Show Bridge Domain Data On All DUTs | | [Documentation] | Show Bridge Domain data on all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Vpp Get Bridge Domain Data | ${nodes['${dut}']} | Configure crypto device on all DUTs | | [Documentation] | Verify if Crypto QAT device virtual functions are | | ... | initialized on all DUTs. If parameter force_init is set to True, then | | ... | try to initialize/disable. | | ... | | ... | *Arguments:* | | ... | - crypto_type - Crypto device type - HW_DH895xcc or HW_C3xxx. | | ... | Type: string, default value: HW_DH895xcc | | ... | - numvfs - Number of VFs to initialize, 0 - disable the VFs | | ... | Type: integer, default value: ${32} | | ... | - force_init - Force to initialize. Type: boolean | | ... | | ... | *Example:* | | ... | | ... | \| Configure crypto device on all DUTs \| HW_DH895xcc \| ${32} \| | | ... | | [Arguments] | ${crypto_type} | ${numvfs} | ${force_init}=${False} | | ... | | :FOR | ${dut} | IN | @{duts} | | | Crypto Device Verify | ${nodes['${dut}']} | ${crypto_type} | | | ... | ${numvfs} | force_init=${force_init} | Configure kernel module on all DUTs | | [Documentation] | Verify if specific kernel module is loaded on all DUTs. | | ... | If parameter force_load is set to True, then try to load. | | ... | | ... | *Arguments:* | | ... | - module - Module to verify. Type: string | | ... | - force_load - Try to load module. Type: boolean | | ... | | ... | *Example:* | | ... | | ... | \| Configure kernel module on all DUTs \| ${True} \| | | ... | | [Arguments] | ${module} | ${force_load}=${False} | | ... | | Verify Kernel Module on All DUTs | ${nodes} | ${module} | | ... | force_load=${force_load} | Create base startup configuration of VPP on all DUTs | | [Documentation] | Create base startup configuration of VPP to all DUTs. | | ... | | :FOR | ${dut} | IN | @{duts} | | | Import Library | resources.libraries.python.VppConfigGenerator | | | ... | WITH NAME | ${dut} | | | Run keyword | ${dut}.Set Node | ${nodes['${dut}']} | | | Run keyword | ${dut}.Add Unix Log | | | Run keyword | ${dut}.Add Unix CLI Listen | | | Run keyword | ${dut}.Add Unix Nodaemon | | | Run keyword | ${dut}.Add Unix Coredump | | | Run keyword | ${dut}.Add DPDK No Tx Checksum Offload | | | Run keyword | ${dut}.Add DPDK Log Level | debug | | | Run keyword | ${dut}.Add DPDK Uio Driver | | | Run keyword | ${dut}.Add Heapsize | 4G | | | Run keyword | ${dut}.Add Statseg size | 4G | | | Run keyword | ${dut}.Add Statseg Per Node Counters | on | | | Run keyword | ${dut}.Add Plugin | disable | default | | | Run keyword | ${dut}.Add Plugin | enable | @{plugins_to_enable} | | | Run keyword | ${dut}.Add IP6 Hash Buckets | 2000000 | | | Run keyword | ${dut}.Add IP6 Heap Size | 4G | | | Run keyword | ${dut}.Add IP Heap Size | 4G | Add worker threads and rxqueues to all DUTs | | [Documentation] | Setup worker threads and rxqueues in vpp startup | | ... | configuration on all DUTs. Based on the SMT configuration of DUT if | | ... | enabled keyword will automatically map also the sibling logical cores. | | ... | Keyword will automatically set the appropriate test TAGs in format | | ... | mTnC, where m=logical_core_count and n=physical_core_count. | | ... | | ... | *Arguments:* | | ... | - phy_cores - Number of physical cores to use. Type: integer | | ... | - rx_queues - Number of RX queues. Type: integer | | ... | | ... | *Example:* | | ... | | ... | \| Add worker threads and rxqueues to all DUTs \| ${1} \| ${1} \| | | ... | | [Arguments] | ${phy_cores} | ${rx_queues}=${None} | | ... | | ${cpu_count_int} | Convert to Integer | ${phy_cores} | | ${thr_count_int} | Convert to Integer | ${phy_cores} | | :FOR | ${dut} | IN | @{duts} | | | ${if1_status} | ${value}= | Run Keyword And Ignore Error | | | ... | Variable Should Exist | ${${dut}_if1} | | | @{if_list}= | Run Keyword If | '${if1_status}' == 'PASS' | | | ... | Create List | ${${dut}_if1} | | | ... | ELSE | Create List | ${${dut}_if1_1} | ${${dut}_if1_2} | | | ${if2_status} | ${value}= | Run Keyword And Ignore Error | | | ... | Variable Should Exist | ${${dut}_if2} | | | Run Keyword If | '${if2_status}' == 'PASS' | | | ... | Append To List | ${if_list} | ${${dut}_if2} | | | ... | ELSE | | | ... | Append To List | ${if_list} | ${${dut}_if2_1} | ${${dut}_if2_2} | | | ${numa}= | Get interfaces numa node | ${nodes['${dut}']} | @{if_list} | | | ${smt_used}= | Is SMT enabled | ${nodes['${dut}']['cpuinfo']} | | | ${skip_cnt}= | Set variable | ${CPU_CNT_SYSTEM} | | | ${cpu_main}= | Cpu list per node str | ${nodes['${dut}']} | ${numa} | | | ... | skip_cnt=${skip_cnt} | cpu_cnt=${CPU_CNT_MAIN} | | | ${skip_cnt}= | Evaluate | ${CPU_CNT_SYSTEM} + ${CPU_CNT_MAIN} | | | ${cpu_wt}= | Cpu list per node str | ${nodes['${dut}']} | ${numa} | | | ... | skip_cnt=${skip_cnt} | cpu_cnt=${cpu_count_int} | | | ... | smt_used=${smt_used} | | | ${thr_count_int}= | Run keyword if | ${smt_used} | | | ... | Evaluate | int(${cpu_count_int}*2) | | | ... | ELSE | Set variable | ${thr_count_int} | | | ${rxq_count_int}= | Run keyword if | ${rx_queues} | | | ... | Set variable | ${rx_queues} | | | ... | ELSE | Evaluate | int(${thr_count_int}/2) | | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0 | | | ... | Set variable | ${1} | | | ... | ELSE | Set variable | ${rxq_count_int} | | | Run keyword | ${dut}.Add CPU Main Core | ${cpu_main} | | | Run keyword | ${dut}.Add CPU Corelist Workers | ${cpu_wt} | | | Run keyword | ${dut}.Add DPDK Dev Default RXQ | ${rxq_count_int} # For now there is no way to easily predict the number of buffers. Statically # doing maximum amount of buffers allowed by DPDK. | | | Run keyword if | ${smt_used} | | | ... | Run keyword | ${dut}.Add Buffers Per Numa | ${215040} | ELSE | | | ... | Run keyword | ${dut}.Add Buffers Per Numa | ${107520} | | | Run keyword if | ${thr_count_int} > 1 | | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD | | | Set Tags | ${thr_count_int}T${cpu_count_int}C | | Set Test Variable | ${smt_used} | | Set Test Variable | ${thr_count_int} | | Set Test Variable | ${cpu_count_int} | | Set Test Variable | ${rxq_count_int} | Create Kubernetes VSWITCH startup config on all DUTs | | [Documentation] | Create base startup configuration of VSWITCH in Kubernetes | | ... | deploy to all DUTs. | | ... | | ... | *Arguments:* | | ... | - ${jumbo} - Jumbo packet. Type: boolean | | ... | - ${phy_cores} - Physical cores. Type: integer | | ... | - ${rxq} - RX queues. Type: integer | | ... | | ... | *Example:* | | ... | | ... | \| Create Kubernetes VSWITCH startup config on all DUTs \| ${True} \ | | ... | \| ${1} \| ${1} | | ... | | [Arguments] | ${phy_cores} | ${rx_queues}=${None} | ${jumbo}=${False} | | ... | | ${cpu_count_int} | Convert to Integer | ${phy_cores} | | ${thr_count_int} | Convert to Integer | ${phy_cores} | | :FOR | ${dut} | IN | @{duts} | | | ${numa}= | Get interfaces numa node | ${nodes['${dut}']} | | | ... | ${${dut}_if1} | ${${dut}_if2} | | | ${smt_used}= | Is SMT enabled | ${nodes['${dut}']['cpuinfo']} | | | ${if1_pci}= | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1} | | | ${if2_pci}= | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2} | | | ${thr_count_int}= | Run keyword if | ${smt_used} | | | ... | Evaluate | int(${cpu_count_int}*2) | | | ... | ELSE | Set variable | ${thr_count_int} | | | ${rxq_count_int}= | Run keyword if | ${rx_queues} | | | ... | Set variable | ${rx_queues} | | | ... | ELSE | Evaluate | int(${thr_count_int}/2) | | | ${rxq_count_int}= | Run keyword if | ${rxq_count_int} == 0 | | | ... | Set variable | ${1} | | | ... | ELSE | Set variable | ${rxq_count_int} | | | ${config}= | Run keyword | Create Kubernetes VSWITCH startup config | | | ... | node=${nodes['${dut}']} | phy_cores=${phy_cores} | | | ... | cpu_node=${numa} | jumbo=${jumbo} | rxq_count_int=${rxq_count_int} | | | ... | buffers_per_numa=${215040} | | | ... | filename=/tmp/vswitch.conf | if1=${if1_pci} | if2=${if2_pci} | | | Run keyword if | ${thr_count_int} > 1 | | | ... | Set Tags | MTHREAD | ELSE | Set Tags | STHREAD | | | Set Tags | ${thr_count_int}T${cpu_count_int}C | | Set Test Variable | ${smt_used} | | Set Test Variable | ${thr_count_int} | | Set Test Variable | ${cpu_count_int} | | Set Test Variable | ${rxq_count_int} | Create Kubernetes VNF'${i}' startup config on all DUTs | | [Documentation] | Create base startup configuration of VNF in Kubernetes | | ... | deploy to all DUTs. | | ... | | ${i_int}= | Convert To Integer | ${i} | | ${cpu_skip}= | Evaluate | ${vswitch_cpus}+${system_cpus} | | ${dut1_numa}= | Get interfaces numa node | ${dut1} | | ... | ${dut1_if1} | ${dut1_if2} | | ${dut2_numa}= | Get interfaces numa node | ${dut2} | | ... | ${dut2_if1} | ${dut2_if2} | | ${config}= | Run keyword | Create Kubernetes VNF startup config | | ... | node=${dut1} | phy_cores=${vnf_cpus} | cpu_node=${dut1_numa} | | ... | cpu_skip=${cpu_skip} | filename=/tmp/vnf${i}.conf | | ... | i=${i_int} | | ${config}= | Run keyword | Create Kubernetes VNF startup config | | ... | node=${dut2} | phy_cores=${vnf_cpus} | cpu_node=${dut2_numa} | | ... | cpu_skip=${cpu_skip} | filename=/tmp/vnf${i}.conf | | ... | i=${i_int} | Add PCI devices to all DUTs | | [Documentation] | | ... | Add PCI devices to VPP configuration file. | | ... | | :FOR | ${dut} | IN | @{duts} | | | ${if1_status} | ${value}= | Run Keyword And Ignore Error | | | ... | Variable Should Exist | ${${dut}_if1} | | | ${if1_pci}= | Run Keyword If | '${if1_status}' == 'PASS' | | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1} | | | ${if1_1_pci}= | Run Keyword Unless | '${if1_status}' == 'PASS' | | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1_1} | | | ${if1_2_pci}= | Run Keyword Unless | '${if1_status}' == 'PASS' | | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1_2} | | | ${if2_status} | ${value}= | Run Keyword And Ignore Error | | | ... | Variable Should Exist | ${${dut}_if2} | | | ${if2_pci}= | Run Keyword If | '${if2_status}' == 'PASS' | | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2} | | | ${if2_1_pci}= | Run Keyword Unless | '${if2_status}' == 'PASS' | | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2_1} | | | ${if2_2_pci}= | Run Keyword Unless | '${if2_status}' == 'PASS' | | | ... | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if2_2} | | | @{pci_devs}= | Run Keyword If | '${if1_status}' == 'PASS' | | | ... | Create List | ${if1_pci} | | | ... | ELSE | | | ... | Create List | ${if1_1_pci} | ${if1_2_pci} | | | Run Keyword If | '${if2_status}' == 'PASS' | | | ... | Append To List | ${pci_devs} | ${if2_pci} | | | ... | ELSE | | | ... | Append To List | ${pci_devs} | ${if2_1_pci} | ${if2_2_pci} | | | Run keyword | ${dut}.Add DPDK Dev | @{pci_devs} | | | Run Keyword If | '${if1_status}' == 'PASS' | | | ... | Set Test Variable | ${${dut}_if1_pci} | ${if1_pci} | | | Run Keyword Unless | '${if1_status}' == 'PASS' | | | ... | Set Test Variable | ${${dut}_if1_1_pci} | ${if1_1_pci} | | | Run Keyword Unless | '${if1_status}' == 'PASS' | | | ... | Set Test Variable | ${${dut}_if1_2_pci} | ${if1_2_pci} | | | Run Keyword If | '${if2_status}' == 'PASS' | | | ... | Set Test Variable | ${${dut}_if2_pci} | ${if2_pci} | | | Run Keyword Unless | '${if2_status}' == 'PASS' | | | ... | Set Test Variable | ${${dut}_if2_1_pci} | ${if2_1_pci} | | | Run Keyword Unless | '${if2_status}' == 'PASS' | | | ... | Set Test Variable | ${${dut}_if2_2_pci} | ${if2_2_pci} | Add single PCI device to all DUTs | | [Documentation] | | ... | Add single (first) PCI device on DUT1 and single (last) PCI device on | | ... | DUT2 to VPP configuration file. | | ... | | :FOR | ${dut} | IN | @{duts} | | | ${if1_pci}= | Get Interface PCI Addr | ${nodes['${dut}']} | ${${dut}_if1} | | | Run keyword | ${dut}.Add DPDK Dev | ${if1_pci} | | | Set Test Variable | ${${dut}_if1_pci} | ${if1_pci} | Add no multi seg to all DUTs | | [Documentation] | Add No Multi Seg to VPP startup configuration to all DUTs. | | ... | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add DPDK No Multi Seg | Add DPDK no PCI to all DUTs | | [Documentation] | Add DPDK no-pci to VPP startup configuration to all DUTs. | | ... | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add DPDK no PCI | Add DPDK dev default RXD to all DUTs | | [Documentation] | Add DPDK num-rx-desc to VPP startup configuration to all | | ... | DUTs. | | ... | | ... | *Arguments:* | | ... | - rxd - Number of RX descriptors. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Add DPDK dev default RXD to all DUTs \| ${rxd} \| | | ... | | [Arguments] | ${rxd} | | ... | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add DPDK Dev Default RXD | ${rxd} | Add DPDK dev default TXD to all DUTs | | [Documentation] | Add DPDK num-tx-desc to VPP startup configuration to all | | ... | DUTs. | | ... | | ... | *Arguments:* | | ... | - txd - Number of TX descriptors. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Add DPDK dev default TXD to all DUTs \| ${txd} \| | | ... | | [Arguments] | ${txd} | | ... | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add DPDK Dev Default TXD | ${txd} | Add DPDK Uio Driver on all DUTs | | [Documentation] | Add DPDK uio driver to VPP startup configuration on all | | ... | DUTs. | | ... | | ... | *Arguments:* | | ... | - uio_driver - Required uio driver. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Add DPDK Uio Driver on all DUTs \| igb_uio \| | | ... | | [Arguments] | ${uio_driver} | | ... | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add DPDK Uio Driver | ${uio_driver} | Add NAT to all DUTs | | [Documentation] | Add NAT configuration to all DUTs. | | ... | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Add NAT | Add cryptodev to all DUTs | | [Documentation] | Add Cryptodev to VPP startup configuration to all DUTs. | | ... | | ... | *Arguments:* | | ... | - count - Number of QAT devices. Type: integer | | ... | | ... | *Example:* | | ... | | ... | \| Add cryptodev to all DUTs \| ${4} \| | | ... | | [Arguments] | ${count} | | ... | | :FOR | ${dut} | IN | @{duts} | | | ${smt_used}= | Is SMT enabled | ${nodes['${dut}']['cpuinfo']} | | | ${thr_count_int}= | Run keyword if | ${smt_used} | | | ... | Evaluate | int(${count}*2) | | | ... | ELSE | Set variable | ${count} | | | Run keyword | ${dut}.Add DPDK Cryptodev | ${thr_count_int} | Add DPDK SW cryptodev on DUTs in 3-node single-link circular topology | | [Documentation] | Add required number of SW crypto devices of given type | | ... | to VPP startup configuration on all DUTs in 3-node single-link | | ... | circular topology. | | ... | | ... | *Arguments:* | | ... | - sw_pmd_type - PMD type of SW crypto device. Type: string | | ... | - count - Number of SW crypto devices. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Add DPDK SW cryptodev on DUTs in 3-node single-link circular\ | | ... | topology \| aesni-mb \| ${2} \| | | ... | | [Arguments] | ${sw_pmd_type} | ${count} | | ${smt_used}= | Is SMT enabled | ${nodes['DUT1']['cpuinfo']} | | ${thr_count_int}= | Run keyword if | ${smt_used} | | ... | Evaluate | int(${count}*2) | | ... | ELSE | Set variable | ${count} | | ${socket_id}= | Get Interface Numa Node | ${nodes['DUT1']} | ${dut1_if2} | | Run keyword | DUT1.Add DPDK SW Cryptodev | ${sw_pmd_type} | ${socket_id} | | ... | ${thr_count_int} | | ${smt_used}= | Is SMT enabled | ${nodes['DUT2']['cpuinfo']} | | ${thr_count_int}= | Run keyword if | ${smt_used} | | ... | Evaluate | int(${count}*2) | | ... | ELSE | Set variable | ${count} | | ${socket_id}= | Get Interface Numa Node | ${nodes['DUT2']} | ${dut2_if1} | | Run keyword | DUT2.Add DPDK SW Cryptodev | ${sw_pmd_type} | ${socket_id} | | ... | ${thr_count_int} | Write startup configuration on all VPP DUTs | | [Documentation] | Write VPP startup configuration on all DUTs. | | ... | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Write Config | Apply startup configuration on all VPP DUTs | | [Documentation] | Write VPP startup configuration and restart VPP on all | | ... | DUTs. | | ... | | :FOR | ${dut} | IN | @{duts} | | | Run keyword | ${dut}.Apply Config | | Save VPP PIDs | | Enable Coredump Limit VPP on All DUTs | ${nodes} | | Update All Interface Data On All Nodes | ${nodes} | skip_tg=${True} | Save VPP PIDs | | [Documentation] | Get PIDs of VPP processes from all DUTs in topology and\ | | ... | set it as a test variable. The PIDs are stored as dictionary items\ | | ... | where the key is the host and the value is the PID. | | ... | | ${setup_vpp_pids}= | Get VPP PIDs | ${nodes} | | ${keys}= | Get Dictionary Keys | ${setup_vpp_pids} | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${key} | IN | @{keys} | | | ${pid}= | Get From Dictionary | ${setup_vpp_pids} | ${key} | | | Run Keyword If | $pid is None | FAIL | No VPP PID found on node ${key} | | Set Test Variable | ${setup_vpp_pids} | Verify VPP PID in Teardown | | [Documentation] | Check if the VPP PIDs on all DUTs are the same at the end\ | | ... | of test as they were at the begining. If they are not, only a message\ | | ... | is printed on console and to log. The test will not fail. | | ... | | ${teardown_vpp_pids}= | Get VPP PIDs | ${nodes} | | ${err_msg}= | Catenate | ${SUITE NAME} - ${TEST NAME} | | ... | \nThe VPP PIDs are not equal!\nTest Setup VPP PIDs: | | ... | ${setup_vpp_pids}\nTest Teardown VPP PIDs: ${teardown_vpp_pids} | | ${rc} | ${msg}= | Run keyword and ignore error | | ... | Dictionaries Should Be Equal | | ... | ${setup_vpp_pids} | ${teardown_vpp_pids} | | Run Keyword And Return If | '${rc}'=='FAIL' | Log | ${err_msg} | | ... | console=yes | level=WARN | Set up functional test | | [Documentation] | Common test setup for functional tests. | | ... | | Restart Vpp Service On All Duts | ${nodes} | | Verify Vpp On All Duts | ${nodes} | | VPP Enable Traces On All Duts | ${nodes} | | Save VPP PIDs | | All TGs Set Interface Default Driver | ${nodes} | | Update All Interface Data On All Nodes | ${nodes} | | Reset PAPI History On All DUTs | ${nodes} | Tear down functional test | | [Documentation] | Common test teardown for functional tests. | | ... | | Remove All Added Ports On All DUTs From Topology | ${nodes} | | Show Packet Trace on All DUTs | ${nodes} | | Show PAPI History On All DUTs | ${nodes} | | Vpp Show Errors On All DUTs | ${nodes} | | Verify VPP PID in Teardown | Tear down LISP functional test | | [Documentation] | Common test teardown for functional tests with LISP. | | ... | | Remove All Added Ports On All DUTs From Topology | ${nodes} | | Show Packet Trace on All DUTs | ${nodes} | | Show PAPI History On All DUTs | ${nodes} | | Show Vpp Settings | ${nodes['DUT1']} | | Show Vpp Settings | ${nodes['DUT2']} | | Vpp Show Errors On All DUTs | ${nodes} | | Verify VPP PID in Teardown | Stop VPP Service on DUT | | [Documentation] | Stop the VPP service on the specified node. | | ... | | ... | *Arguments:* | | ... | - node - information about a DUT node. Type: dictionary | | ... | | ... | *Example:* | | ... | | ... | \| Stop VPP Service on DUT \| ${nodes['DUT1']} \| | | ... | | [Arguments] | ${node} | | Stop VPP Service | ${node}