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authorKubi <jean.gaoliang@huawei.com>2017-02-20 10:43:54 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-02-20 10:43:54 +0000
commit68ff6fc22954f8a548b0473464255a8395e7881a (patch)
tree7bc28a2eb5fb4360223c3a0903fb42e545c88e97 /docs/userguide/08-nsb_installation.rst
parentbac471be717cc02650558294b32503f0b55ff51c (diff)
parent754c1b2e6c66de99e1c1faa00fa76256bbf37e99 (diff)
Merge "Docs: Adding preliminary documentation for Network Service Benchmarking."
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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
+--------
+
+Yardstick supports installation on Ubuntu 14.04 or via a Docker image. The
+installation procedure on Ubuntu 14.04 or via the docker image are detailed in
+the section below.
+
+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 08-instalaltion.rst 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
+
+Installing Yardstick on Ubuntu 14.04
+------------------------------------
+
+.. _install-framework:
+
+You can install Yardstick framework directly on Ubuntu 14.04 or in an Ubuntu
+14.04 Docker image. No matter which way you choose to install Yardstick
+framework, the following installation steps are identical.
+
+If you choose to use the Ubuntu 14.04 Docker image, You can pull the Ubuntu
+14.04 Docker image from Docker hub:
+
+::
+
+ docker pull ubuntu:14.04
+
+Installing Yardstick framework
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Download source code and install python dependencies:
+
+::
+
+ git clone https://gerrit.opnfv.org/gerrit/yardstick
+ cd yardstick
+ ./nsb_setup.sh
+
+It will 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
+
+Config yardstick.conf
+::
+
+ [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.
+
+copy /etc/yardstick/nodes/pod.yaml.nsb.example to /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
+
+
+Examples and verifying the install
+----------------------------------
+
+It is recommended to verify that Yardstick was installed successfully
+by executing some simple commands and test samples. Before executing yardstick
+test cases make sure yardstick flavor and building yardstick-trusty-server
+image can be found in glance and openrc file is sourced. Below is an example
+invocation of yardstick help command and ping.py test sample:
+::
+
+ yardstick –h
+ yardstick task start samples/ping.yaml
+
+Each testing tool supported by Yardstick has a sample configuration file.
+These configuration files can be found in the **samples** directory.
+
+Default location for the output is ``/tmp/yardstick.out``.
+
+
+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>