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authorJingLu5 <lvjing5@huawei.com>2017-03-30 11:50:02 +0000
committerJingLu5 <lvjing5@huawei.com>2017-03-30 11:50:02 +0000
commit0ce79677b81b47a7f66e43af896cfa9632da6bee (patch)
tree9164694450e17c4040d76257733c56579fd2185e /docs/testing/user/userguide/14-nsb_installation.rst
parentf782757a1af7bddbcb2af9cebc33d4668ebb24f5 (diff)
add yardstick_user_interface chapter in userguide
JIRA: YARDSTICK-618 Change-Id: I690c24d665016a381ae1ed7d8fa94d5a34bc1b1b Signed-off-by: JingLu5 <lvjing5@huawei.com>
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+.. This work is licensed under a Creative Commons Attribution 4.0 International
+.. License.
+.. http://creativecommons.org/licenses/by/4.0
+.. (c) OPNFV, 2016-2017 Intel Corporation.
+
+Yardstick - NSB Testing -Installation
+=====================================
+
+Abstract
+--------
+
+The Network Service Benchmarking (NSB) extends the yardstick framework to do
+VNF characterization and benchmarking in three different execution
+environments viz., bare metal i.e. native Linux environment, standalone virtual
+environment and managed virtualized environment (e.g. Open stack etc.).
+It also brings in the capability to interact with external traffic generators
+both hardware & software based for triggering and validating the traffic
+according to user defined profiles.
+
+The steps needed to run Yardstick with NSB testing are:
+
+* Install Yardstick (NSB Testing).
+* Setup pod.yaml describing Test topology
+* Create the test configuration yaml file.
+* Run the test case.
+
+
+Prerequisites
+-------------
+
+Refer chapter Yardstick Instalaltion for more information on yardstick
+prerequisites
+
+Several prerequisites are needed for Yardstick(VNF testing):
+
+- Python Modules: pyzmq, pika.
+
+- flex
+
+- bison
+
+- build-essential
+
+- automake
+
+- libtool
+
+- librabbitmq-dev
+
+- rabbitmq-server
+
+- collectd
+
+- intel-cmt-cat
+
+Install Yardstick (NSB Testing)
+-------------------------------
+
+Refer chapter :doc:`04-installation` for more information on installing *Yardstick*
+
+After *Yardstick* is installed, executing the "nsb_setup.sh" script to setup
+NSB testing.
+
+::
+
+ ./nsb_setup.sh
+
+It will also automatically download all the packages needed for NSB Testing setup.
+
+System Topology:
+-----------------
+
+.. code-block:: console
+
+ +----------+ +----------+
+ | | | |
+ | | (0)----->(0) | Ping/ |
+ | TG1 | | vPE/ |
+ | | | 2Trex |
+ | | (1)<-----(1) | |
+ +----------+ +----------+
+ trafficgen_1 vnf
+
+
+OpenStack parameters and credentials
+------------------------------------
+
+Environment variables
+^^^^^^^^^^^^^^^^^^^^^
+
+Before running Yardstick (NSB Testing) it is necessary to export traffic
+generator libraries.
+
+::
+
+ source ~/.bash_profile
+
+Config yardstick conf
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+::
+
+ cp ./etc/yardstick/yardstick.conf.sample /etc/yardstick/yardstick.conf
+ vi /etc/yardstick/yardstick.conf
+
+Add trex_path and bin_path in 'nsb' section.
+
+::
+
+ [DEFAULT]
+ debug = True
+ dispatcher = influxdb
+
+ [dispatcher_influxdb]
+ timeout = 5
+ target = http://{YOUR_IP_HERE}:8086
+ db_name = yardstick
+ username = root
+ password = root
+
+ [nsb]
+ trex_path=/opt/nsb_bin/trex/scripts
+ bin_path=/opt/nsb_bin
+
+
+Config pod.yaml describing Topology
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Before executing Yardstick test cases, make sure that pod.yaml reflects the
+topology and update all the required fields.
+
+::
+
+ cp /etc/yardstick/nodes/pod.yaml.nsb.sample /etc/yardstick/nodes/pod.yaml
+
+Config pod.yaml
+::
+ nodes:
+ -
+ name: trafficgen_1
+ role: TrafficGen
+ ip: 1.1.1.1
+ user: root
+ password: r00t
+ interfaces:
+ xe0: # logical name from topology.yaml and vnfd.yaml
+ vpci: "0000:07:00.0"
+ driver: i40e # default kernel driver
+ dpdk_port_num: 0
+ local_ip: "152.16.100.20"
+ netmask: "255.255.255.0"
+ local_mac: "00:00:00:00:00:01"
+ xe1: # logical name from topology.yaml and vnfd.yaml
+ vpci: "0000:07:00.1"
+ driver: i40e # default kernel driver
+ dpdk_port_num: 1
+ local_ip: "152.16.40.20"
+ netmask: "255.255.255.0"
+ local_mac: "00:00.00:00:00:02"
+
+ -
+ name: vnf
+ role: vnf
+ ip: 1.1.1.2
+ user: root
+ password: r00t
+ host: 1.1.1.2 #BM - host == ip, virtualized env - Host - compute node
+ interfaces:
+ xe0: # logical name from topology.yaml and vnfd.yaml
+ vpci: "0000:07:00.0"
+ driver: i40e # default kernel driver
+ dpdk_port_num: 0
+ local_ip: "152.16.100.19"
+ netmask: "255.255.255.0"
+ local_mac: "00:00:00:00:00:03"
+
+ xe1: # logical name from topology.yaml and vnfd.yaml
+ vpci: "0000:07:00.1"
+ driver: i40e # default kernel driver
+ dpdk_port_num: 1
+ local_ip: "152.16.40.19"
+ netmask: "255.255.255.0"
+ local_mac: "00:00:00:00:00:04"
+ routing_table:
+ - network: "152.16.100.20"
+ netmask: "255.255.255.0"
+ gateway: "152.16.100.20"
+ if: "xe0"
+ - network: "152.16.40.20"
+ netmask: "255.255.255.0"
+ gateway: "152.16.40.20"
+ if: "xe1"
+ nd_route_tbl:
+ - network: "0064:ff9b:0:0:0:0:9810:6414"
+ netmask: "112"
+ gateway: "0064:ff9b:0:0:0:0:9810:6414"
+ if: "xe0"
+ - network: "0064:ff9b:0:0:0:0:9810:2814"
+ netmask: "112"
+ gateway: "0064:ff9b:0:0:0:0:9810:2814"
+ if: "xe1"
+
+Enable yardstick virtual environment
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+Before executing yardstick test cases, make sure to activate yardstick
+python virtual environment
+
+::
+
+ source /opt/nsb_bin/yardstick_venv/bin/activate
+
+
+Run Yardstick - Network Service Testcases
+-----------------------------------------
+
+NS testing - using NSBperf CLI
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+::
+
+ source /opt/nsb_setup/yardstick_venv/bin/activate
+ PYTHONPATH: ". ~/.bash_profile"
+ cd <yardstick_repo>/yardstick/cmd
+
+ Execute command: ./NSPerf.py -h
+ ./NSBperf.py --vnf <selected vnf> --test <rfc test>
+ eg: ./NSBperf.py --vnf vpe --test tc_baremetal_rfc2544_ipv4_1flow_64B.yaml
+
+NS testing - using yardstick CLI
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+::
+
+ source /opt/nsb_setup/yardstick_venv/bin/activate
+ PYTHONPATH: ". ~/.bash_profile"
+
+Go to test case forlder type we want to execute.
+ e.g. <yardstick repo>/samples/vnf_samples/nsut/<vnf>/
+ run: yardstick --debug task start <test_case.yaml>