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path: root/ansible/migrate_pinning_setup.yaml

Age	Commit message (Collapse)	Author	Files	Lines
2017-07-26	Test Case: OPNFV_YARDSTICK_TC023: VM availability during live migration	chenjiankun	1	-0/+49
	JIRA: YARDSTICK-174 This live migration test case is based on share storage, default share storage is enabled. This test case will do some config work. And do live migration and calculate the migration time and downtime. Change-Id: I6601601edebdd0ac6434ba632b1eba9e9bd4fda0 Signed-off-by: chenjiankun <chenjiankun1@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, ZTE and others.

***************************************
Yardstick Test Case Description TC0042
***************************************

.. _DPDK: http://dpdk.org/doc/guides/index.html
.. _Testpmd: http://dpdk.org/doc/guides/testpmd_app_ug/index.html
.. _Pktgen-dpdk: http://pktgen.readthedocs.io/en/latest/index.html

+-----------------------------------------------------------------------------+
|Network Performance                                                          |
|                                                                             |
+--------------+--------------------------------------------------------------+
|test case id  | OPNFV_YARDSTICK_TC042_DPDK pktgen latency measurements       |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|metric        | L2 Network Latency                                           |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|test purpose  | Measure L2 network latency when DPDK is enabled between hosts|
|              | on different compute blades.                                 |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|configuration | file: opnfv_yardstick_tc042.yaml                             |
|              |                                                              |
|              | * Packet size: 64 bytes                                      |
|              | * SLA(max_latency): 100usec                                  |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|test tool     | DPDK_                                                        |
|              | Pktgen-dpdk_                                                 |
|              |                                                              |
|              | (DPDK and Pktgen-dpdk are not part of a Linux distribution,  |
|              | hence they needs to be installed.                            |
|              | As an example see the /yardstick/tools/ directory for how to |
|              | generate a Linux image with DPDK and pktgen-dpdk included.)  |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|references    | DPDK_                                                        |
|              |                                                              |
|              | Pktgen-dpdk_                                                 |
|              |                                                              |
|              | ETSI-NFV-TST001                                              |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|applicability | Test can be configured with different packet sizes. Default  |
|              | values exist.                                                |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|pre-test      | The test case image needs to be installed into Glance        |
|conditions    | with DPDK and pktgen-dpdk included in it.                    |
|              |                                                              |
|              | The NICs of compute nodes must support DPDK on POD.          |
|              |                                                              |
|              | And at least compute nodes setup hugepage.                   |
|              |                                                              |
|              | If you want to achievement a hight performance result, it is |
|              | recommend to use NUAM, CPU pin, OVS and so on.               |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|test sequence | description and expected result                              |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|step 1        | The hosts are installed on different blades, as server and   |
|              | client. Both server and client have three interfaces. The    |
|              | first one is management such as ssh. The other two are used  |
|              | by DPDK.                                                     |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|step 2        | Testpmd_ is invoked with configurations to forward packets   |
|              | from one DPDK port to the other on server.                   |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|step 3        | Pktgen-dpdk is invoked with configurations as a traffic      |
|              | generator and logs are produced and stored on client.        |
|              |                                                              |
|              | Result: Logs are stored.                                     |
|              |                                                              |
+--------------+--------------------------------------------------------------+
|test verdict  | Fails only if SLA is not passed, or if there is a test case  |
|              | execution problem.                                           |
|              |                                                              |
+--------------+--------------------------------------------------------------+