1 ===========================
2 OPNFV functional test guide
3 ===========================
11 Testing is a key challenge of OPNFV.
12 It shall be possible to run functional tests on any OPNFV solution.
14 The goal of this document consists in
15 * a description of functional tests for OPNFV
16 * a description of the tools needed to perform these tests
17 * the procedure to configure the tools and the scenarios associated with these tests
19 Functional tests shall be automated (as much as possible) and collected results shall be used to improve the robustness and the reliability of the overall system.
21 Function tests may cover any domain that could lead to improve the OPNFV solution and define "Telco Cloud" KPI.
23 The last section also describes how to automate these tests within the OPNFV continuous integration project.
25 .. _ETSI: http://docbox.etsi.org/ISG/NFV/Open/Published/gs_NFV001v010101p%20-%20Use%20Cases.pdf
27 ETSI NFV defined 9 use cases (ref ETSI_):
30 * VNF Forwarding graphs
31 * Virtual Network Platform as a Service
32 * Virtualisation of Mobile Core and IMS
33 * Virtualisation of Mobile station
35 * Virtualization of CDNs (vCDN)
36 * Virtualization of the Home environment
38 .. _`Openstack Telco Working Group`: https://wiki.openstack.org/wiki/TelcoWorkingGroup
39 .. _`functest guide`: https://wiki.opnfv.org/_media/opnfv-_functest.pdf
42 Most of the use cases are also discussed in upstream projects (e.g. `Openstack Telco Working Group`_ )
44 For release 1 (Arno), 4 test suites have been selected:
45 * Rally Bench test suite for Openstack
46 * Openstack Tempest test suite
47 * OpenDaylight test suite
50 The 3 first suites are directly inherited from upstream projects.
51 vPing, that is already present in Tempest suite, has been developped to provided a basic "hello world" functional test example.
53 .. _`Continuous Integration`: https://build.opnfv.org/ci/view/functest/
55 vIMS, vEPC, vPE, vHGW, vCDN, vWhatever use cases are not considered for first release.
56 It does not mean that such use cases cannot be tested on OPNFV Arno.
57 It means that these testcases have not been integrated in the `Continuous Integration`_ and no specific work (integration or developpment) have been done for the first release.
58 We may expect that new VNFs and new scenarios will be created and integrated in the future releases. See `functest guide`_ for details.
65 We assume that an OPNFV Arno solution has been installed.
67 .. _here: https://wiki.opnfv.org/documentation/Arno
69 The installation of the OPNFV solution is out of scope of this document but can be found [here_].
70 In the rest of the document the OPNFV solution would be considered as the System Under Test (SUT).
72 The installation and configuration of the tools needed to perform the tests will be described in the following sections.
74 For release 1, the tools are automatically installed, but the tests are not fully automated due to the requirement that sourcing of OpenStack credentials is required on at least one machine where tests are launched. More details will be provided in the configuration section.
76 .. _pharos: https://wiki.opnfv.org/pharos
78 It is recommended to install the different tools on the jump host server as defined in the pharos_ project.
79 The high level architecture can be described as follow::
81 CIMC/Lights+out management Admin Private Public Storage
87 | +-----------------+ | | + |
89 +-----+ Jumpserver | | | | |
90 | | +---------------------+ | | |
92 | | +----------+ | | | | |
93 | | | Rally | +---- --------------------------+ | |
95 | | | Robot | | | | | |
97 | | | vPing | | | | | |
99 | | | Tempest | | | | | |
100 | | +----------+ | | | | |
101 | | FuncTests +-----------------------------------------+ |
103 | | +--------------------------------------------------+
105 | +-----------------+ | | | |
107 | +----------------+ | | | |
109 +----+ +--------------+-+ | | | |
111 | | | +--------------+-+ | | | |
113 | | | | +--------------+-+ | | | |
114 | | | | | 4 | | | | |
115 | +-+ | | +--------------+-+ | | | |
116 | | | | | 5 +---------------+ | | |
117 | +-+ | | nodes for | | | | |
118 | | | | deploying +-------------------------+ | |
119 | +-+ | opnfv | | | | |
120 | | | SUT +-----------------------------------+ |
122 | | +--------------------------------------------+
123 | +----------------+ | | | |
129 -----------------------------
130 Description of the test cases
131 -----------------------------
136 The goal of this test can be described as follow::
139 +-------------+ +-------------+
143 | +------------------>| |
146 | +------------------>| |
147 | Tester | | System |
148 | | Boot VM2 | Under |
149 | +------------------>| Test |
150 | | VM2 pings VM1 | |
152 | | Check console log | |
155 | | else (timeout) | |
159 +-------------+ +-------------+
162 This example, using OpenStack Python clients can be considered as an "Hello World" example and may be modified for future use.
167 The ODL suite consists in a set of basic tests inherited from ODL project. The suite tests the creation and deletion of network, subnet, port though OpenDaylight and Neutron.
169 The list of tests can be described as follow:
170 * Restconf.basic: Get the controller modules via Restconf
173 * Check OpenStack Networks :: Checking OpenStack Neutron for known networks
174 * Check OpenDaylight Networks :: Checking OpenDaylight Neutron API
175 * Create Network :: Create new network in OpenStack
176 * Check Network :: Check Network created in OpenDaylight
177 * Neutron.Networks :: Checking Network created in OpenStack are pushed
181 * Check OpenStack Subnets :: Checking OpenStack Neutron for known Subnets
182 * Check OpenDaylight subnets :: Checking OpenDaylight Neutron API
183 * Create New subnet :: Create new subnet in OpenStack
184 * Check New subnet :: Check new subnet created in OpenDaylight
185 * Neutron.Subnets :: Checking Subnets created in OpenStack are pushed
189 * Check OpenStack ports :: Checking OpenStack Neutron for known ports
190 * Check OpenDaylight ports :: Checking OpenDaylight Neutron API
191 * Create New Port :: Create new port in OpenStack
192 * Check New Port :: Check new subnet created in OpenDaylight
193 * Neutron.Ports :: Checking Port created in OpenStack are pushed
197 * Delete previously created subnet in OpenStack
198 * Check subnet deleted in OpenDaylight
199 * Check subnet deleted in OpenStack
203 * Delete previously created network in OpenStack
204 * Check network deleted in OpenDaylight
205 * Check network deleted in OpenStack
210 Rally bench test suite
211 ======================
213 .. _Rally: https://wiki.openstack.org/wiki/Rally
215 Rally bench test suite consist in a suite of light performance tests on some of the OpenStack components.
217 The goal of this test suite is to test the different modules of OpenStack and get significant figures that could help us to define telco Cloud KPI.
219 The OPNFV scenarios are based on the collection of the existing Rally_ scenarios:
230 This test suite provides performance information on VIM (OpenStack) part.
232 No SLA were defined for release 1, we just consider whether the tests are passed or failed.
234 In the future SLA shall be defined (e.g. accepting booting time for a given image with a given flavour).
236 Through its integration in Continuous Integration, the evolution of the performance of these tests shall also be considered.
241 .. _Tempest: http://docs.openstack.org/developer/tempest/overview.html
243 Tempest_ is the OpenStack Integration Test Suite. We use Rally to run Tempest suite.
245 The Tempest.conf configuration file is automatically generated by Rally then the Tempest suite is run, each test duration is measured.
247 We considered the smoke test suite for Arno.
249 The goal of this test is to to check the basic OpenStack functionality on a fresh installation.
253 .. _tooling_installation:
255 ----------------------
257 ----------------------
259 2 external tools are needed for the functional tests on Arno:
263 Rally is used for benchmarking and running Tempest. Robot is used for running OpenDaylight test suites.
265 A script (config_test.py) has been created to simplify as much as possible the installation of the different suites of tests.
267 This script config_test.py_ is hosted in OPNFV repository and uses the configuration file config_functest.yaml_::
269 usage: config_functest.py [-h] [-d] [-f] path action
271 positional arguments:
272 repo_path path to the repository
273 action Possible actions are: 'start|check|clean'
276 -h, --help show this help message and exit
277 -d, --debug Debug mode
278 -f, --force used to avoid prompting the user for confirmation when cleaning functest environment.
281 * start: will prepare the functional testing environment
282 * check: will check the configuration (scenarios available, environment variables properly set, networks,..)
283 * clean: will clean the functional test environement if existing
286 * Install Rally environment
287 * Install Robot environment
289 * Retrieve test scenarios
290 * Create temporary neutron private network (if needed)
291 * Create Glance images
294 When integrated in CI, the only prerequisite consists in retrieving the OpenStack credentials (rc file).
295 This file shall be saved on the jumphost. It must be sourced by the user (who shall have sudo rights) executing the tests.
297 For the Continuous Integration we store this file under $HOME/functest/opnfv-openrc.sh on the jumphost server so CI can automatically execute the suite of tests
299 The procedure to set up functional testing environment can be described as follow:
301 Log on the Jumphost server
302 Be sure you are no root then execute::
304 [user@jumphost]$ mkdir <Your_functest_directory>
305 [user@jumphost]$ cd <Your_functest_directory>
306 [user@jumphost]$ git clone https://git.opnfv.org/functest
307 [user@jumphost]$ cd testcases/
309 Modify and adapt needed parameters in the config_functest.yaml. Follow the instructions below.
310 Retrieve OpenStack source file (configure your `OpenRC`_ file to let Rally access to your OpenStack, you can either export it from Horizon or build it manually (OpenStack credentials are required)::
312 [user@jumphost]$ source Your_OpenRC_file
313 [user@jumphost]$ python <functest_repo_directory>/config_functest.py -d <Your_functest_directory> start
315 At the end of the git clone, the tree of <functest_repo_directory> will have the following structure::
318 │ ├── functest.rst
320 │ └── Ims_overview.png
324 ├── config_functest.py
325 ├── config_functest.yaml
326 ├── Controllers
329 │ │ ├── create_venv.sh
330 │ │ ├── custom_tests
331 │ │ │ └── neutron
332 │ │ ├── integration
333 │ │ │ ├── distributions
334 │ │ │ ├── features
335 │ │ │ ├── feature-selector
336 │ │ │ ├── packaging
337 │ │ │ ├── pom.xml
338 │ │ │ ├── test
339 │ │ │ └── vm
340 │ │ ├── logs
341 │ │ ├── requirements.pip
342 │ │ ├── start_tests.sh
343 │ │ └── test_list.txt
345 ├── functest_utils.py
347 │ └── OpenStack
349 │ │ ├── libraries
350 │ │ │ └── run_rally.py
351 │ │ └── suites
352 │ │ ├── opnfv-authenticate.json
353 │ │ ├── opnfv-cinder.json
354 │ │ ├── opnfv-glance.json
355 │ │ ├── opnfv-heat.json
356 │ │ ├── opnfv-keystone.json
357 │ │ ├── opnfv-neutron.json
358 │ │ ├── opnfv-nova.json
359 │ │ ├── opnfv-quotas.json
360 │ │ ├── opnfv-requests.json
361 │ │ ├── opnfv-smoke-green.json
362 │ │ ├── opnfv-smoke.json
363 │ │ ├── opnfv-tempest.json
364 │ │ └── opnfv-vm.json
365 │ └── OpenStack.md
372 NOTE: the Rally environment will be installed under ~/.rally/ the default Tempest configuration (automatically generated by Rally based on OpenStack credentials) can be found under .rally/tempest/for-deployment-<deployment_id>/tempest.conf
375 Configuration of config_functest.yaml
376 =====================================
378 Do not change the directories structure:
380 * image_name: name of the image that will be created in Glance
381 * image_url: URL of the image to be downloaded
382 * image_disk_format: glance image disk format (raw, qcow2, ...)
384 * neutron_private_net_name: name of an OpenStack private network. If not existing, it will be created
385 * neutron_private_subnet_name: private subnet network to be created if not existing
386 * neutron_private_subnet_cidr: range of the private subnet.
387 * neutron_private_subnet_start: start IP
388 * neutron_private_subnet_end: end IP
389 * neutron_router_name: name of the router between the private and the public networks
391 * ping_timeout: time out of the vPing test case
392 * vm_flavor: name of the flavor used to create the VMs
393 * vm_name_1: name of the first VM
394 * vm_name_2: name of the second VM
395 * ip_1: IP of the first VM (matching the private subnet cidr)
396 * ip_2: IP of the second VM
399 Please note that you need to install this environment only once.
400 As long as the credentials of the System Under Test do not change, there is no reason to modify the testing environment.
402 If you need more details on Rally installation, see `Rally installation procedure`_.
404 You can check if the configuration of rally is fine by typing 'rally deployment check', you shall see the list of available services as follow::
406 # rally deployment check
407 keystone endpoints are valid and following service are available:
408 +-------------+-----------+------------+
409 | Services | Type | Status |
410 +-----------+-------------+------------+
411 | cinder | volume | Available |
412 | cinderv2 | volumev2 | Available |
413 | glance | image | Available |
414 | keystone | identity | Available |
415 | neutron | network | Available |
416 | nova | compute | Available |
417 | nova_ec2 | compute_ec2 | Available |
418 | novav3 | computev3 | Available |
419 +-----------+-------------+------------+
422 +--------------------------------------+----------------------------------------------+------------+
423 | UUID | Name | Size (B) |
424 +--------------------------------------+----------------------------------------------+------------+
425 | 0a15951f-6388-4d5d-8531-79e7205eb140 | cirros_2015_04_10_13_13_18 | 13167616 |
426 | b1504066-045a-4f8f-8919-8c665ef3f400 | Ubuntu 14.04 64b | 253297152 |
427 +--------------------------------------+----------------------------------------------+------------+
430 +--------------------------------------+---------------------+-------+----------+-----------+-----------+
431 | ID | Name | vCPUs | RAM (MB) | Swap (MB) | Disk (GB) |
432 +--------------------------------------+---------------------+-------+----------+-----------+-----------+
433 | 110e6375-a058-4af6-b21e-b765187904d2 | m1.medium | 2 | 1024 | | 20 |
434 | 7084d7e7-415a-455d-a55a-2ad286ddf7c9 | m1.large | 4 | 4096 | | 80 |
435 | a0345ba7-c667-4fd2-964f-7e98f8cda279 | m1.xlarge | 4 | 8192 | | 200 |
436 | accdc28c-5e20-4859-a5cc-61cf9009e56d | m1.small | 1 | 512 | | 10 |
437 +--------------------------------------+---------------------+-------+----------+-----------+-----------+
439 # rally show networks
440 Networks for user `admin` in tenant `admin`:
441 +--------------------------------------+------------------------------+------+
442 | ID | Label | CIDR |
443 +--------------------------------------+------------------------------+------+
444 | 4f43c349-956f-4073-9ef6-75bf4e62a0e7 | functest-net | None |
445 | faefaab1-e503-41fc-875b-5e3112be49ed | provider_network | None |
446 +--------------------------------------+------------------------------+------+
456 You can run the vPing testcase by typing::
458 [user@jumphost]$ python <functest_repo_directory>/vPing/vPing.py -d <Your_functest_directory>
464 You can run ODL suite as follow::
466 [user@jumphost]$ python <functest_repo_directory>testcases/Controllers/ODL/CI/start_tests.sh
468 ODL wiki page describes system preparation and running tests. See `Integration Group CSIT`_.
470 .. _`Integration Group CSIT`: https://wiki.opendaylight.org/view/CrossProject:Integration_Group:CSIT
476 You can run the script as follow::
478 [user@jumphost]$ python <functest_repo_directory>/testcases/VIM/OpenStack/CI/libraries/run_rally.py <functest_repo_directory> <module_to_be_tested>
480 with <module_to_be_tested> set to:
492 * run rally with the selected scenario
493 * generate the html result page into <result_folder>/<timestamp>/opnfv-[module name].html
494 * generate the json result page into <result_folder>/<timestamp>/opnfv-[module name].json
495 * generate OK or KO per test based on json result file
500 It is possible to use Rally to perform Tempest tests (ref: `tempest installation guide using Rally`_)
501 You just need to run::
503 # rally verify start smoke
505 The different modes available are smoke, baremetal, compute, data_processing, identity, image, network, object_storage, orchestration, telemetry, and volume. For Arno, it was decided to focus on smoke tests.
507 .. _`tempest installation guide using Rally`: https://www.mirantis.com/blog/rally-openstack-tempest-testing-made-simpler/
518 vPing result is displayed in the console::
521 2015-06-02 21:24:55,065 - vPing - INFO - Glance image found 'functest-img'
522 2015-06-02 21:24:55,066 - vPing - INFO - Creating neutron network functest-net...
523 2015-06-02 21:24:57,672 - vPing - INFO - Flavor found 'm1.small'
524 2015-06-02 21:24:58,670 - vPing - INFO - Creating instance 'opnfv-vping-1' with IP 192.168.120.30...
525 2015-06-02 21:25:32,098 - vPing - INFO - Instance 'opnfv-vping-1' is ACTIVE.
526 2015-06-02 21:25:32,540 - vPing - INFO - Creating instance 'opnfv-vping-2' with IP 192.168.120.40...
527 2015-06-02 21:25:38,614 - vPing - INFO - Instance 'opnfv-vping-2' is ACTIVE.
528 2015-06-02 21:25:38,614 - vPing - INFO - Waiting for ping...
529 2015-06-02 21:26:42,385 - vPing - INFO - vPing detected!
530 2015-06-02 21:26:42,385 - vPing - INFO - Cleaning up...
531 2015-06-02 21:26:54,127 - vPing - INFO - Deleting network 'functest-net'...
532 2015-06-02 21:26:55,349 - vPing - INFO - vPing OK
537 .. _`functest wiki (ODL section)`: https://wiki.opnfv.org/r1_odl_suite
540 The results of ODL tests can be seen in the console::
542 ==============================================================================
544 ==============================================================================
545 Basic.010 Restconf OK :: Test suite to verify Restconf is OK
546 ==============================================================================
547 Get Controller Modules :: Get the controller modules via Restconf | PASS |
548 ------------------------------------------------------------------------------
549 Basic.010 Restconf OK :: Test suite to verify Restconf is OK | PASS |
550 1 critical test, 1 passed, 0 failed
551 1 test total, 1 passed, 0 failed
552 ==============================================================================
554 1 critical test, 1 passed, 0 failed
555 1 test total, 1 passed, 0 failed
556 ==============================================================================
557 Output: /home/jenkins-ci/workspace/functest-opnfv-jump-2/output.xml
558 Log: /home/jenkins-ci/workspace/functest-opnfv-jump-2/log.html
559 Report: /home/jenkins-ci/workspace/functest-opnfv-jump-2/report.html
561 ..............................................................................
563 Neutron.Delete Networks :: Checking Network deleted in OpenStack a... | FAIL |
564 2 critical tests, 1 passed, 1 failed
565 2 tests total, 1 passed, 1 failed
566 ==============================================================================
567 Neutron :: Test suite for Neutron Plugin | FAIL |
568 18 critical tests, 15 passed, 3 failed
569 18 tests total, 15 passed, 3 failed
570 ==============================================================================
571 Output: /home/jenkins-ci/workspace/functest-opnfv-jump-2/output.xml
572 Log: /home/jenkins-ci/workspace/functest-opnfv-jump-2/log.html
573 Report: /home/jenkins-ci/workspace/functest-opnfv-jump-2/report.html
575 3 result files are generated:
582 .. figure:: ./images/functestODL.png
585 :alt: ODL suite result page
591 Tests are expected to fail now:
592 * Check port deleted in OpenDaylight
593 * Check subnet deleted in OpenDaylight
594 * Check Network deleted in OpenDaylight
596 These failures to delete objects in OpenDaylight (when removed via OpenStack Neutron) are due to the following bug: https://bugs.opendaylight.org/show_bug.cgi?id=3052.
598 More details on `functest wiki (ODL section)`_
603 .. _`functest wiki (Rally section)`: https://wiki.opnfv.org/r1_rally_bench
605 Results are available in the result folder through a html page and a json file.
607 It generates a result page per module and can be described as follow.
609 .. figure:: ./images/functestRally2.png
611 :alt: Example of Rally keystone test results
614 .. figure:: ./images/functestRally1.png
617 :alt: Details on Glance test from Rally bench suite
622 - some tests of Cinder suite may be failed due to time-out (timer could probably be extended in the configuration file)
623 - some test of Nova & Neutron suite may fail due to network issues (previously created network not properly cleaned and/or quota exceeded because of created ressources that have not be properly cleaned) or ODL bugs (see `ODL bug lists`_).
625 More details on `functest wiki (Rally section)`_.
630 You can get the results of tempest by typing::
634 You shall see the results as follow::
636 Total results of verification:
638 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------+
639 | UUID | Deployment UUID | Set name | Tests | Failures | Created at | Status |
640 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------+
641 | 0144c50f-ab03-45fb-9c36-242ad6440b46 | d9e1bb21-8e36-4d89-b137-0c852dbb308e | smoke | 87 | 32 | 2015-05-05 16:36:00.986003 | finished |
642 +--------------------------------------+--------------------------------------+----------+-------+----------+----------------------------+----------+
644 If you run this test several times, you will see as many lines as test attempts.
646 You can get more details on the test by typing::
648 # rally verify show --uuid <UUID of the test>
649 # rally verify detailed --uuid <UUID of the test>
651 "show" will show you all the restults including the time needed to execute the test.
652 "detailed" will display additional elements (errors)
654 Example of test result display::
656 +------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+--------+
657 | name | time | status |
658 +------------------------------------------------------------------------------------------------------------------------------------------------------------+-----------+--------+
659 | tempest.api.network.test_routers.RoutersTest.test_create_show_list_update_delete_router[id-f64403e2-8483-4b34-8ccd-b09a87bcc68c,smoke] | 0.011466 | FAIL |
660 | tempest.api.network.test_security_groups.SecGroupIPv6Test.test_create_list_update_show_delete_security_group[id-bfd128e5-3c92-44b6-9d66-7fe29d22c802,smoke]| 1.234566 | OK |
661 | tempest.api.network.test_security_groups.SecGroupIPv6Test.test_create_show_delete_security_group_rule[id-cfb99e0e-7410-4a3d-8a0c-959a63ee77e9,smoke] | 1.060221 | OK |
662 | tempest.api.network.test_security_groups.SecGroupIPv6Test.test_list_security_groups[id-e30abd17-fef9-4739-8617-dc26da88e686,smoke] | 0.060797 | OK |
663 | tempest.api.network.test_security_groups.SecGroupTest.test_create_list_update_show_delete_security_group[id-bfd128e5-3c92-44b6-9d66-7fe29d22c802,smoke] | 0.685149 | OK |
664 | tempest.api.network.test_security_groups.SecGroupTest.test_create_show_delete_security_group_rule[id-cfb99e0e-7410-4a3d-8a0c-959a63ee77e9,smoke] | 0.730561 | OK |
665 | tempest.api.network.test_security_groups.SecGroupTest.test_list_security_groups[id-e30abd17-fef9-4739-8617-dc26da88e686,smoke] | 0.116862 | OK |
666 | tempest.api.object_storage.test_account_quotas.AccountQuotasTest | 0.0 | SKIP |
673 .. _`Rally patch`: https://review.openstack.org/#/c/187481/
674 .. _`automatically generated tempest.conf`: https://github.com/openstack/rally/blob/master/rally/verification/tempest/config.py
675 .. _`functest wiki (Tempest section)`: https://wiki.opnfv.org/r1_tempest
676 .. _`ODL bug lists`: https://bugs.opendaylight.org/buglist.cgi?component=General&product=neutron&resolution=---
678 Several tests are declared as failed. They can be divided in 3 main categories:
679 * Invalid credentials (10 errors)
680 * Multiple possible networks found, use a Network ID to be more specific.
683 The "Invalid Credential" error is not an error. Adding "admin_domain_name=default" in the tempest.conf file generated by Rally will lead to successful tests. A `Rally patch`_ has been proposed to Rally community.
685 The Multiple possible netwok error occurs several times and may have different origins. It indicates that the test needs a network context to be run properly. A change in the `automatically generated tempest.conf`_ file could allow to precise the network ID.
687 The network errors are various and dealing with all the aspects of networking: create/update/delete network/subnet/port/router. Some may be due to (possible) bug in tempest when it tries to delete networks which should not be there for the following tests. Some may be caused by the ODL bugs, several bugs related to tempest are already reported in `ODL bug lists`_.
689 The follow-up of these tests can be found on the `functest wiki (Tempest section)`_.
697 For Arno, the CI job performs the following actions:
698 * clean and prepare functest environment
703 * clean functest environment
705 Connection of your platform
706 ===========================
708 .. _`Octopus procedure`: https://wiki.opnfv.org/octopus/jenkins_slave_connection/
710 If you want to add your platform to the community automation, please follow the `Octopus procedure`_.
712 Integrating into CI Pipeline
713 ============================
715 .. _`pipeline document`: https://wiki.opnfv.org/octopus/pipelines
717 Contact Octopus Team (#opnfv-octopus) and see `pipeline document`_ for more details.
725 OPNFV main site: opnfvmain_.
727 OPNFV functional test page: opnfvfunctest_.
729 IRC support chan: #opnfv-testperf
731 .. _opnfvmain: http://www.opnfv.org
732 .. _opnfvfunctest: https://wiki.opnfv.org/opnfv_functional_testing
733 .. _`OpenRC`: http://docs.openstack.org/user-guide/common/cli_set_environment_variables_using_openstack_rc.html
734 .. _`Rally installation procedure`: https://rally.readthedocs.org/en/latest/tutorial/step_0_installation.html
735 .. _`config_test.py` : https://git.opnfv.org/cgit/functest/tree/testcases/config_functest.py
736 .. _`config_functest.yaml` : https://git.opnfv.org/cgit/functest/tree/testcases/config_functest.yaml