docs/userguide/opnfv_yardstick_tc027.rst

   1 .. This work is licensed under a Creative Commons Attribution 4.0 International
   2 .. License.
   3 .. http://creativecommons.org/licenses/by/4.0
   4 .. (c) OPNFV, Huawei Technologies Co.,Ltd and others.
   5
   6 *************************************
   7 Yardstick Test Case Description TC027
   8 *************************************
   9
  10 .. _ipv6: https://wiki.opnfv.org/ipv6_opnfv_project
  11
  12 +-----------------------------------------------------------------------------+
  13 |IPv6 connectivity between nodes on the tenant network                        |
  14 |                                                                             |
  15 +--------------+--------------------------------------------------------------+
  16 |test case id  | OPNFV_YARDSTICK_TC027_IPv6 connectivity                      |
  17 |              |                                                              |
  18 +--------------+--------------------------------------------------------------+
  19 |metric        | RTT, Round Trip Time                                         |
  20 |              |                                                              |
  21 +--------------+--------------------------------------------------------------+
  22 |test purpose  | To do a basic verification that IPv6 connectivity is within  |
  23 |              | acceptable boundaries when ipv6 packets travel between hosts |
  24 |              | located on same or different compute blades.                 |
  25 |              | The purpose is also to be able to spot trends. Test results, |
  26 |              | graphs and similar shall be stored for comparison reasons and|
  27 |              | product evolution understanding between different OPNFV      |
  28 |              | versions and/or configurations.                              |
  29 |              |                                                              |
  30 +--------------+--------------------------------------------------------------+
  31 |configuration | file: opnfv_yardstick_tc027.yaml                             |
  32 |              |                                                              |
  33 |              | Packet size 56 bytes.                                        |
  34 |              | SLA RTT is set to maximum 10 ms.                             |
  35 |              |                                                              |
  36 +--------------+--------------------------------------------------------------+
  37 |test tool     | ping6                                                        |
  38 |              |                                                              |
  39 |              | Ping6 is normally part of Linux distribution, hence it       |
  40 |              | doesn't need to be installed.                                |
  41 |              |                                                              |
  42 +--------------+--------------------------------------------------------------+
  43 |references    | ipv6_                                                        |
  44 |              |                                                              |
  45 |              | ETSI-NFV-TST001                                              |
  46 |              |                                                              |
  47 +--------------+--------------------------------------------------------------+
  48 |applicability | Test case can be configured with different run step          |
  49 |              | you can run setup, run benchmakr, teardown independently     |
  50 |              | SLA is optional. The SLA in this test case serves as an      |
  51 |              | example. Considerably lower RTT is expected.                 |
  52 |              |                                                              |
  53 +--------------+--------------------------------------------------------------+
  54 |pre-test      | The test case image needs to be installed into Glance        |
  55 |conditions    | with ping6 included in it.                                   |
  56 |              |                                                              |
  57 |              | No POD specific requirements have been identified.           |
  58 |              |                                                              |
  59 +--------------+--------------------------------------------------------------+
  60 |test sequence | description and expected result                              |
  61 |              |                                                              |
  62 +--------------+--------------------------------------------------------------+
  63 |step 1        | The hosts are installed, as server and client. Ping is       |
  64 |              | invoked and logs are produced and stored.                    |
  65 |              |                                                              |
  66 |              | Result: Logs are stored.                                     |
  67 |              |                                                              |
  68 +--------------+--------------------------------------------------------------+
  69 |test verdict  | Test should not PASS if any RTT is above the optional SLA    |
  70 |              | value, or if there is a test case execution problem.         |
  71 |              |                                                              |
  72 +--------------+--------------------------------------------------------------+