perf: add TCP Nginx+LDPRELOAD suites

1. Suite steup add download nginx
2. Add nginx-1.14.2/1.15.0 ldp test suite
3. Add NginxUtils,NginxConfigGenerator method
4. Taskset the PID of nginx to the unused cores in VPP and these cores are under NIC's NUMA ID
5. cleanup add Kill Processes - nohup

Signed-off-by: xizhanx <xix.zhang@intel.com>
Change-Id: Idbf0e4ec3bf63e88281a8e3e34f52e00a6801c85
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

3 files changed, 59 insertions, 2 deletions

diff --git a/resources/libraries/robot/shared/suite_setup.robot b/resources/libraries/robot/shared/suite_setup.robot
index a9e57e7024..09cec67e4e 100644
--- a/resources/libraries/robot/shared/suite_setup.robot
+++ b/resources/libraries/robot/shared/suite_setup.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2021 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:
@@ -16,6 +16,8 @@
 *** Settings ***
 | Library | resources.libraries.python.DPDK.DPDKTools
 | Library | resources.libraries.python.InterfaceUtil
+| Library | resources.libraries.python.NGINX.NGINXTools
+| Library | resources.tools.ab.ABTools
 | Library | resources.libraries.python.NodePath
 | Library | resources.libraries.python.topology.Topology
 | Library | resources.libraries.python.TrafficGenerator
@@ -198,3 +200,37 @@
 | | 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 nginx
+| | [Documentation]
+| | ... | Additional Setup for suites which uses Nginx.
+| |
+| | Install NGINX framework on all DUTs | ${nodes} | ${packages_dir}
+| | ... |  ${nginx_version}
+
+| Additional Suite Setup Action For ab
+| | [Documentation]
+| | ... | Additional Setup for suites which uses ab TG.
+| |
+| | Verify Program Installed | ${tg} | ab
+| | Iface update numa node | ${tg}
+| | ${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']}
+| | ${driver}= | Get Variable Value | ${tg['interfaces']['${tg_if1}']['driver']}
+| | PCI Driver Bind | ${tg}
+| | ... | ${tg['interfaces']['${tg_if1}']['pci_address']} | ${driver}
+| | ${intf_name}= | Get Linux interface name | ${tg}
+| | ... | ${tg['interfaces']['${tg_if1}']['pci_address']}
+| | FOR | ${ip_addr} | IN | @{ab_ip_addrs}
+| | | ${ip_addr_on_intf}= | Linux interface has IP | ${tg} | ${intf_name}
+| | | ... | ${ip_addr} | ${ab_ip_prefix}
+| | | Run Keyword If | ${ip_addr_on_intf}==${False} | Set Linux interface IP
+| | | ... | ${tg} | ${intf_name} | ${ip_addr} | ${ab_ip_prefix}
+| | END
+| | Set Linux interface up | ${tg} | ${intf_name}
+| | Check ab | ${tg}
diff --git a/resources/libraries/robot/shared/suite_teardown.robot b/resources/libraries/robot/shared/suite_teardown.robot
index f164b0eeb5..20b2776eec 100644
--- a/resources/libraries/robot/shared/suite_teardown.robot
+++ b/resources/libraries/robot/shared/suite_teardown.robot
@@ -1,4 +1,4 @@
-# Copyright (c) 2020 Cisco and/or its affiliates.
+# Copyright (c) 2021 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:
@@ -35,6 +35,19 @@
 | | END
 | | Remove All Added VIF Ports On All DUTs From Topology | ${nodes}
 
+| Additional Suite Tear Down Action For ab
+| | [Documentation]
+| | ... | Additional teardown for suites which uses ab.
+| |
+| | ${intf_name}= | Get Linux interface name | ${tg}
+| | ... | ${tg['interfaces']['${tg_if1}']['pci_address']}
+| | FOR | ${ip_addr} | IN | @{ab_ip_addrs}
+| | | ${ip_addr_on_intf}= | Linux Interface Has IP | ${tg} | ${intf_name}
+| | | ... | ${ip_addr} | ${ab_ip_prefix}
+| | | Run Keyword If | ${ip_addr_on_intf}==${True} | Delete Linux Interface IP
+| | | ... | ${tg} | ${intf_name} | ${ip_addr} | ${ab_ip_prefix}
+| | END
+
 | Additional Suite Tear Down Action For performance
 | | [Documentation]
 | | ... | Additional teardown for suites which uses performance measurement.
diff --git a/resources/libraries/robot/shared/test_teardown.robot b/resources/libraries/robot/shared/test_teardown.robot
index 18be67cfc5..977a87d5a6 100644
--- a/resources/libraries/robot/shared/test_teardown.robot
+++ b/resources/libraries/robot/shared/test_teardown.robot
@@ -86,6 +86,14 @@
 | | | Destroy all '${container_group}' containers
 | | END
 
+| Additional Test Tear Down Action For nginx
+| | [Documentation]
+| | ... | Additional teardown for tests which uses nginx.
+| |
+| | FOR | ${dut} | IN | @{duts}
+| | | Kill Program | ${nodes['${dut}']} | nginx
+| | END
+
 | Additional Test Tear Down Action For det44
 | | [Documentation]
 | | ... | Additional teardown for tests which uses DET44 feature.