diff options
Diffstat (limited to 'docs/testing/user/userguide/13-nsb_installation.rst')
| -rw-r--r-- | docs/testing/user/userguide/13-nsb_installation.rst | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/docs/testing/user/userguide/13-nsb_installation.rst b/docs/testing/user/userguide/13-nsb_installation.rst new file mode 100644 index 000000000..3eb17bbca --- /dev/null +++ b/docs/testing/user/userguide/13-nsb_installation.rst @@ -0,0 +1,238 @@ +.. 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> |