# Copyright (c) 2016 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/VatHistory.py | Library | resources.libraries.python.topology.Topology | Library | resources.libraries.python.VatHistory | Library | resources.libraries.python.CpuUtils | Library | resources.libraries.python.DUTSetup | Library | resources.libraries.python.SchedUtils | Library | resources.libraries.python.TGSetup | Library | resources/libraries/python/VppConfigGenerator.py | Library | resources/libraries/python/VppCounters.py | Library | Collections *** Keywords *** | Setup all DUTs before test | | [Documentation] | Setup all DUTs in topology before test execution. | | ... | | Setup All DUTs | ${nodes} | Setup all TGs before traffic script | | [Documentation] | Prepare all TGs before traffic scripts execution. | | ... | | All TGs Set Interface Default Driver | ${nodes} | Show Vpp Version On All DUTs | | [Documentation] | Show VPP version verbose on all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Vpp show version verbose | ${nodes['${dut}']} | 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 Vpp Trace Dump On All DUTs | | [Documentation] | Save API trace and dump output on all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Vpp api trace save | ${nodes['${dut}']} | | | Vpp api trace dump | ${nodes['${dut}']} | Show Vpp Vhost On All DUTs | | [Documentation] | Show Vhost User on all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Vpp Show Vhost | ${nodes['${dut}']} | Setup Scheduler Policy for Vpp On All DUTs | | [Documentation] | Set realtime scheduling policy (SCHED_RR) with priority 1 | | ... | on all VPP worker threads on all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Set VPP Scheduling rr | ${nodes['${dut}']} | Add '${m}' worker threads and rxqueues '${n}' in 3-node single-link topo | | [Documentation] | Setup M worker threads and N rxqueues in vpp startup\ | | ... | configuration on all DUTs in 3-node single-link topology. | | ... | | ${m_int}= | Convert To Integer | ${m} | | ${dut1_numa}= | Get interfaces numa node | ${dut1} | | ... | ${dut1_if1} | ${dut1_if2} | | ${dut2_numa}= | Get interfaces numa node | ${dut2} | | ... | ${dut2_if1} | ${dut2_if2} | | ${dut1_cpu_main}= | Cpu list per node str | ${dut1} | ${dut1_numa} | | ... | skip_cnt=${1} | cpu_cnt=${1} | | ${dut1_cpu_w}= | Cpu list per node str | ${dut1} | ${dut1_numa} | | ... | skip_cnt=${2} | cpu_cnt=${m_int} | | ${dut2_cpu_main}= | Cpu list per node str | ${dut2} | ${dut2_numa} | | ... | skip_cnt=${1} | cpu_cnt=${1} | | ${dut2_cpu_w}= | Cpu list per node str | ${dut2} | ${dut2_numa} | | ... | skip_cnt=${2} | cpu_cnt=${m_int} | | ${dut1_cpu}= | Catenate | main-core | ${dut1_cpu_main} | | ... | corelist-workers | ${dut1_cpu_w} | | ${dut2_cpu}= | Catenate | main-core | ${dut2_cpu_main} | | ... | corelist-workers | ${dut2_cpu_w} | | ${rxqueues}= | Catenate | num-rx-queues | ${n} | | Add CPU config | ${dut1} | ${dut1_cpu} | | Add CPU config | ${dut2} | ${dut2_cpu} | | Add rxqueues config | ${dut1} | ${rxqueues} | | Add rxqueues config | ${dut2} | ${rxqueues} | Add '${m}' worker threads and rxqueues '${n}' in 2-node single-link topo | | [Documentation] | Setup M worker threads and N rxqueues in vpp startup\ | | ... | configuration on all DUTs in 2-node single-link topology. | | ... | | ${m_int}= | Convert To Integer | ${m} | | ${dut1_numa}= | Get interfaces numa node | ${dut1} | | ... | ${dut1_if1} | ${dut1_if2} | | ${dut1_cpu_main}= | Cpu list per node str | ${dut1} | ${dut1_numa} | | ... | skip_cnt=${1} | cpu_cnt=${1} | | ${dut1_cpu_w}= | Cpu list per node str | ${dut1} | ${dut1_numa} | | ... | skip_cnt=${2} | cpu_cnt=${m_int} | | ${dut1_cpu}= | Catenate | main-core | ${dut1_cpu_main} | | ... | corelist-workers | ${dut1_cpu_w} | | ${rxqueues}= | Catenate | num-rx-queues | ${n} | | Add CPU config | ${dut1} | ${dut1_cpu} | | Add rxqueues config | ${dut1} | ${rxqueues} | Add '${m}' worker threads using SMT and rxqueues '${n}' in 3-node single-link topo | | [Documentation] | Setup M worker threads using SMT and N rxqueues in vpp\ | | ... | startup configuration on all DUTs in 3-node single-link topology. | | ... | | ${m_int}= | Convert To Integer | ${m} | | ${dut1_numa}= | Get interfaces numa node | ${dut1} | | ... | ${dut1_if1} | ${dut1_if2} | | ${dut2_numa}= | Get interfaces numa node | ${dut2} | | ... | ${dut2_if1} | ${dut2_if2} | | ${dut1_cpu_main}= | Cpu list per node str | ${dut1} | ${dut1_numa} | | ... | skip_cnt=${1} | cpu_cnt=${1} | smt_used=${True} | | ${dut1_cpu_w}= | Cpu list per node str | ${dut1} | ${dut1_numa} | | ... | skip_cnt=${2} | cpu_cnt=${m_int} | smt_used=${True} | | ${dut2_cpu_main}= | Cpu list per node str | ${dut2} | ${dut2_numa} | | ... | skip_cnt=${1} | cpu_cnt=${1} | smt_used=${True} | | ${dut2_cpu_w}= | Cpu list per node str | ${dut2} | ${dut2_numa} | | ... | skip_cnt=${2} | cpu_cnt=${m_int} | smt_used=${True} | | ${dut1_cpu}= | Catenate | main-core | ${dut1_cpu_main} | | ... | corelist-workers | ${dut1_cpu_w} | | ${dut2_cpu}= | Catenate | main-core | ${dut2_cpu_main} | | ... | corelist-workers | ${dut2_cpu_w} | | ${rxqueues}= | Catenate | num-rx-queues | ${n} | | Add CPU config | ${dut1} | ${dut1_cpu} | | Add CPU config | ${dut2} | ${dut2_cpu} | | Add rxqueues config | ${dut1} | ${rxqueues} | | Add rxqueues config | ${dut2} | ${rxqueues} | Add '${m}' worker threads using SMT and rxqueues '${n}' in 2-node single-link topo | | [Documentation] | Setup M worker threads and N rxqueues in vpp startup\ | | ... | configuration on all DUTs in 2-node single-link topology. | | ... | | ${m_int}= | Convert To Integer | ${m} | | ${dut1_numa}= | Get interfaces numa node | ${dut1} | | ... | ${dut1_if1} | ${dut1_if2} | | ${dut1_cpu_main}= | Cpu list per node str | ${dut1} | ${dut1_numa} | | ... | skip_cnt=${1} | cpu_cnt=${1} | smt_used=${True} | | ${dut1_cpu_w}= | Cpu list per node str | ${dut1} | ${dut1_numa} | | ... | skip_cnt=${2} | cpu_cnt=${m_int} | smt_used=${True} | | ${dut1_cpu}= | Catenate | main-core | ${dut1_cpu_main} | | ... | corelist-workers | ${dut1_cpu_w} | | ${rxqueues}= | Catenate | num-rx-queues | ${n} | | Add CPU config | ${dut1} | ${dut1_cpu} | | Add rxqueues config | ${dut1} | ${rxqueues} | Add worker threads and rxqueues to all DUTs | | [Documentation] | Setup worker threads and rxqueues in VPP startup\ | | ... | configuration to all DUTs. | | ... | | ... | *Arguments:* | | ... | - ${cpu} - CPU configuration. Type: string | | ... | - ${rxqueues} - rxqueues configuration. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Add worker threads and rxqueues to all DUTs \| main-core 0 \ | | ... | \| rxqueues 2 \| | | ... | | [Arguments] | ${cpu} | ${rxqueues} | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Add CPU config | ${nodes['${dut}']} | ${cpu} | | | Add rxqueues config | ${nodes['${dut}']} | ${rxqueues} | Add all PCI devices to all DUTs | | [Documentation] | Add all available PCI devices from topology file to VPP\ | | ... | startup configuration to all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Add PCI all devices | ${nodes['${dut}']} | Add PCI device to DUT | | [Documentation] | Add PCI device to VPP startup configuration | | ... | to DUT specified as argument. | | ... | | ... | *Arguments:* | | ... | - ${node} - DUT node. Type: dictionary | | ... | - ${pci_address} - PCI address. Type: string | | ... | | ... | *Example:* | | ... | | ... | \| Add PCI device to DUT \| ${nodes['DUT1']} \| 0000:00:00.0 \| | | ... | | [Arguments] | ${node} | ${pci_address} | | ... | | Add PCI device | ${node} | ${pci_address} | Add Heapsize Config to all DUTs | | [Documentation] | Add Add Heapsize Config to VPP startup configuration\ | | ... | to all DUTs. | | ... | | ... | *Arguments:* | | ... | - ${heapsize} - Heapsize string (5G, 200M, ...) | | ... | | ... | *Example:* | | ... | | ... | \| Add Heapsize Config to all DUTs \| 200M \| | | ... | | [Arguments] | ${heapsize} | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Add Heapsize Config | ${nodes['${dut}']} | ${heapsize} | Add No Multi Seg to all DUTs | | [Documentation] | Add No Multi Seg to VPP startup configuration to all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Add No Multi Seg Config | ${nodes['${dut}']} | Add Enable Vhost User to all DUTs | | [Documentation] | Add Enable Vhost User to VPP startup configuration to all\ | | ... | DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Add Enable Vhost User Config | ${nodes['${dut}']} | Remove startup configuration of VPP from all DUTs | | [Documentation] | Remove VPP startup configuration from all DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Remove All PCI Devices | ${nodes['${dut}']} | | | Remove All CPU Config | ${nodes['${dut}']} | | | Remove Socketmem Config | ${nodes['${dut}']} | | | Remove Heapsize Config | ${nodes['${dut}']} | | | Remove Rxqueues Config | ${nodes['${dut}']} | | | Remove No Multi Seg Config | ${nodes['${dut}']} | | | Remove Enable Vhost User Config | ${nodes['${dut}']} | Setup default startup configuration of VPP on all DUTs | | [Documentation] | Setup default startup configuration of VPP to all DUTs. | | ... | | Remove startup configuration of VPP from all DUTs | | Add '1' worker threads and rxqueues '1' in 3-node single-link topo | | Add all PCI devices to all DUTs | | Apply startup configuration on all VPP DUTs | Setup 2-node startup configuration of VPP on all DUTs | | [Documentation] | Setup default startup configuration of VPP to all DUTs. | | ... | | Remove startup configuration of VPP from all DUTs | | Add '1' worker threads and rxqueues '1' in 2-node single-link topo | | Add all PCI devices to all DUTs | | Apply startup configuration on all VPP DUTs | Apply startup configuration on all VPP DUTs | | [Documentation] | Apply startup configuration of VPP and restart VPP on all\ | | ... | DUTs. | | ... | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Apply Config | ${nodes['${dut}']} | | 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} | | Set Test Variable | ${setup_vpp_pids} | Check 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 | \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 | Func Test Setup | | [Documentation] | Common test setup for functional tests. | | ... | | Setup all DUTs before test | | Save VPP PIDs | | Setup all TGs before traffic script | | Update All Interface Data On All Nodes | ${nodes} | | Reset VAT History On All DUTs | ${nodes} | Func Test Teardown | | [Documentation] | Common test teardown for functional tests. | | ... | | Show Packet Trace on All DUTs | ${nodes} | | Show VAT History On All DUTs | ${nodes} | | Vpp Show Errors On All DUTs | ${nodes} | | Check VPP PID in Teardown