# 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. """Keywords used in suite setups.""" *** Settings *** | Library | resources.libraries.python.DPDK.DPDKTools | Library | resources.libraries.python.InterfaceUtil | Library | resources.libraries.python.NodePath | Library | resources.libraries.python.topology.Topology | Library | resources.libraries.python.TrafficGenerator | Library | resources.tools.wrk.wrk | ... | Documentation | Suite setup keywords. *** Keywords *** | Setup suite single link | | [Documentation] | | ... | Common suite setup for single link tests. | | ... | | | ... | Compute path for testing on two given nodes in circular topology | | ... | based on interface model provided as an argument and set | | ... | corresponding suite variables. | | ... | | ... | _NOTE:_ This KW sets following suite variables: | | ... | - duts - List of DUT nodes | | ... | - duts_count - Number of DUT nodes. | | ... | - tg - TG node | | ... | - tg_if1 - 1st TG interface towards DUT. | | ... | - tg_if1_mac - 1st TG interface MAC address. | | ... | - tg_if2 - 2nd TG interface towards DUT. | | ... | - tg_if2_mac - 2nd TG interface MAC address. | | ... | - dut{n} - DUTx node | | ... | - dut{n}_if1 - 1st DUT interface. | | ... | - dut{n}_if1_mac - 1st DUT interface MAC address. | | ... | - dut{n}_if2 - 2nd DUT interface. | | ... | - dut{n}_if2_mac - 2nd DUT interface MAC address. | | ... | | ... | *Arguments:* | | ... | - ${actions} - Additional setup action. Type: list | | ... | | [Arguments] | @{actions} | | ... | | ${nic_model_list}= | Create list | ${nic_name} | | Append Node | ${nodes['TG']} | | ${duts}= | Get Matches | ${nodes} | DUT* | | :FOR | ${dut} | IN | @{duts} | | | Append Node | ${nodes['${dut}']} | filter_list=${nic_model_list} | | Append Node | ${nodes['TG']} | | Compute Path | always_same_link=${FALSE} | | ${tg_if1} | ${tg}= | Next Interface | | :FOR | ${dut} | IN | @{duts} | | | ${dutx_if1} | ${dutx}= | Next Interface | | | ${dutx_if2} | ${dutx}= | Next Interface | | | ${dutx_if1_mac}= | Get Interface MAC | ${dutx} | ${dutx_if1} | | | ${dutx_if2_mac}= | Get Interface MAC | ${dutx} | ${dutx_if2} | | | ${dut_str}= | Convert To Lowercase | ${dut} | | | Set Suite Variable | ${${dut_str}} | ${dutx} | | | Set Suite Variable | ${${dut_str}_if1} | ${dutx_if1} | | | Set Suite Variable | ${${dut_str}_if2} | ${dutx_if2} | | | Set Suite Variable | ${${dut_str}_if1_mac} | ${dutx_if1_mac} | | | Set Suite Variable | ${${dut_str}_if2_mac} | ${dutx_if2_mac} | | ${tg_if2} | ${tg}= | Next Interface | | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1} | | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2} | | ${duts_count}= | Get Length | ${duts} | | Set Suite Variable | ${duts} | | Set Suite Variable | ${duts_count} | | Set Suite Variable | ${tg} | | Set Suite Variable | ${tg_if1} | | Set Suite Variable | ${tg_if1_mac} | | Set Suite Variable | ${tg_if2} | | Set Suite Variable | ${tg_if2_mac} | | :FOR | ${action} | IN | @{actions} | | | Run Keyword | Additional Suite setup Action For ${action} | Setup suite double link | | [Documentation] | | ... | Common suite setup for double link tests. | | ... | | | ... | Compute path for testing on three given nodes in circular topology | | ... | with double link between DUTs based on interface model provided as an | | ... | argument and set corresponding suite variables. | | ... | | ... | *Arguments:* | | ... | - ${actions} - Additional setup action. Type: list | | ... | | ... | _NOTE:_ This KW sets following suite variables: | | ... | - duts - List of DUT nodes | | ... | - duts_count - Number of DUT nodes. | | ... | - tg - TG node | | ... | - tg_if1 - 1st TG interface towards DUT. | | ... | - tg_if1 - 1st TG interface MAC address. | | ... | - tg_if2 - 2nd TG interface towards DUT. | | ... | - tg_if2 - 2nd TG interface MAC address. | | ... | - dut1 - DUT1 node | | ... | - dut1_if1 - DUT1 interface towards TG. | | ... | - dut1_if2_1 - DUT1 interface 1 towards DUT2. | | ... | - dut1_if2_2 - DUT1 interface 2 towards DUT2. | | ... | - dut2 - DUT2 node | | ... | - dut2_if1_1 - DUT2 interface 1 towards DUT1. | | ... | - dut2_if1_2 - DUT2 interface 2 towards DUT1. | | ... | - dut2_if2 - DUT2 interface towards TG. | | ... | | [Arguments] | @{actions} | | ... | | ${nic_model_list}= | Create list | ${nic_name} | | # Compute path TG - DUT1 with single link in between | | Append Node | ${nodes['TG']} | | Append Node | ${nodes['DUT1']} | filter_list=${nic_model_list} | | Append Node | ${nodes['TG']} | | Compute Path | | ${tg_if1} | ${tg}= | Next Interface | | ${dut1_if1} | ${dut1}= | Next Interface | | # Compute path TG - DUT2 with single link in between | | Clear Path | | Append Node | ${nodes['TG']} | | Append Node | ${nodes['DUT2']} | filter_list=${nic_model_list} | | Append Node | ${nodes['TG']} | | Compute Path | | ${tg_if2} | ${tg}= | Next Interface | | ${dut2_if2} | ${dut2}= | Next Interface | | # Compute path DUT1 - DUT2 with double link in between | | Clear Path | | Append Node | ${nodes['DUT1']} | filter_list=${nic_model_list} | | Append Node | ${nodes['DUT2']} | filter_list=${nic_model_list} | | Append Node | ${nodes['DUT1']} | filter_list=${nic_model_list} | | Compute Path | always_same_link=${FALSE} | | ${dut1_if2_1} | ${dut1}= | First Interface | | ${dut1_if2_2} | ${dut1}= | Last Interface | | ${dut2_if1_1} | ${dut2}= | First Ingress Interface | | ${dut2_if1_2} | ${dut2}= | Last Egress Interface | | ${tg_if1_mac}= | Get Interface MAC | ${tg} | ${tg_if1} | | ${tg_if2_mac}= | Get Interface MAC | ${tg} | ${tg_if2} | | ${duts_count}= | Set Variable | 2 | | ${duts}= | Get Matches | ${nodes} | DUT* | | # Set suite variables | | Set Suite Variable | ${duts} | | Set Suite Variable | ${duts_count} | | Set Suite Variable | ${tg} | | Set Suite Variable | ${tg_if1} | | Set Suite Variable | ${tg_if1_mac} | | Set Suite Variable | ${tg_if2} | | Set Suite Variable | ${tg_if2_mac} | | Set Suite Variable | ${dut1} | | Set Suite Variable | ${dut1_if1} | | Set Suite Variable | ${dut1_if2_1} | | Set Suite Variable | ${dut1_if2_2} | | Set Suite Variable | ${dut2} | | Set Suite Variable | ${dut2_if1_1} | | Set Suite Variable | ${dut2_if1_2} | | Set Suite Variable | ${dut2_if2} | | :FOR | ${action} | IN | @{actions} | | | Run Keyword | Additional Suite setup Action For ${action} | Additional Suite Setup Action For performance | | [Documentation] | | ... | Additional Setup for suites which uses performance measurement. | | ... | | Run Keyword If | ${duts_count} == 1 | | ... | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2} | | ... | ${dut1} | ${dut1_if1} | ${dut1} | ${dut1_if2} | ${osi_layer} | | Run Keyword If | ${duts_count} == 2 | | ... | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2} | | ... | ${dut1} | ${dut1_if1} | ${dut2} | ${dut2_if2} | ${osi_layer} | Additional Suite Setup Action For scapy | | [Documentation] | | ... | Additional Setup for suites which uses scapy as Traffic generator. | | ... | | Set Interface State | ${tg} | ${tg_if1} | up | | Set Interface State | ${tg} | ${tg_if2} | up | Additional Suite Setup Action For dpdk | | [Documentation] | | ... | Additional Setup for suites which uses dpdk. | | ... | | :FOR | ${dut} | IN | @{duts} | | | ${dut_str}= | Convert To Lowercase | ${dut} | | | Initialize DPDK Environment | ${nodes['${dut}']} | | | ... | ${${dut_str}_if1} | ${${dut_str}_if2} | Additional Suite Setup Action For performance_avf | | [Documentation] | | ... | Additional Setup for suites which uses performance measurement over | | ... | SRIOV AVF. | | ... | | :FOR | ${dut} | IN | @{duts} | | | ${if1_avf_arr}= | Init AVF interface | ${nodes['${dut}']} | ${${dut}_if1} | | | ... | numvfs=${1} | osi_layer=${osi_layer} | | | ${if2_avf_arr}= | Init AVF interface | ${nodes['${dut}']} | ${${dut}_if2} | | | ... | numvfs=${1} | osi_layer=${osi_layer} # Currently only one AVF is supported. | | | Set Suite Variable | ${${dut}_if1_vf0} | ${if1_avf_arr[0]} | | | Set Suite Variable | ${${dut}_if2_vf0} | ${if2_avf_arr[0]} | | Run Keyword If | ${duts_count} == 1 | | ... | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2} | | ... | ${dut1} | ${dut1_if1_vf0} | ${dut1} | ${dut1_if2_vf0} | ${osi_layer} | | Run Keyword If | ${duts_count} == 2 | | ... | Initialize traffic generator | ${tg} | ${tg_if1} | ${tg_if2} | | ... | ${dut1} | ${dut1_if1_vf0} | ${dut2} | ${dut2_if2_vf0} | ${osi_layer} | Additional Suite Setup Action For avf | | [Documentation] | | ... | Additional Setup for suites which uses SRIOV AVF. | | ... | | :FOR | ${dut} | IN | @{duts} # Currently only one AVF is supported. | | | Set Suite Variable | ${${dut}_if1_vf0} | ${${dut}_if1} | | | Set Suite Variable | ${${dut}_if2_vf0} | ${${dut}_if2} | Additional Suite Setup Action For ipsechw | | [Documentation] | | ... | Additional Setup for suites which uses QAT HW. | | ... | | ${numvfs}= | Set Variable If | | ... | '${crypto_type}' == 'HW_DH895xcc' | ${32} | | ... | '${crypto_type}' == 'HW_C3xxx' | ${16} | | Configure crypto device on all DUTs | ${crypto_type} | numvfs=${numvfs} | | ... | force_init=${True} | | Configure kernel module on all DUTs | vfio_pci | force_load=${True} | Additional Suite Setup Action For wrk | | [Documentation] | | ... | Additional Setup for suites which uses WRK TG. | | ... | | Iface update numa node | ${tg} # Make sure TRex is stopped | | ${running}= | Is TRex running | ${tg} | | Run keyword if | ${running}==${True} | Teardown traffic generator | ${tg} | | ${curr_driver}= | Get PCI dev driver | ${tg} | | ... | ${tg['interfaces']['${tg_if1}']['pci_address']} | | Run keyword if | '${curr_driver}'!='${None}' | | ... | PCI Driver Unbind | ${tg} | | | ... | ${tg['interfaces']['${tg_if1}']['pci_address']} # Bind tg_if1 to driver specified in the topology | | ${driver}= | Get Variable Value | ${tg['interfaces']['${tg_if1}']['driver']} | | PCI Driver Bind | ${tg} | | ... | ${tg['interfaces']['${tg_if1}']['pci_address']} | ${driver} # Set IP on tg_if1 | | ${intf_name}= | Get Linux interface name | ${tg} | | ... | ${tg['interfaces']['${tg_if1}']['pci_address']} | | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.10.1 | 24 | | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.20.1 | 24 | | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.30.1 | 24 | | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.40.1 | 24 | | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.50.1 | 24 | | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.60.1 | 24 | | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.70.1 | 24 | | Set Linux interface IP | ${tg} | ${intf_name} | 192.168.80.1 | 24 | | Set Linux interface up | ${tg} | ${intf_name} | | Check wrk | ${tg}