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authorjose.lausuch <jose.lausuch@ericsson.com>2016-02-09 18:29:01 +0100
committerMorgan Richomme <morgan.richomme@orange.com>2016-02-10 13:26:05 +0000
commit8adf83fcbc0778616701e487ddd841e66aa85234 (patch)
tree754365d18cedc27461870cb96283045cadc8a596 /docs/userguide/index.rst
parent57e078d25524f8782b93d4f26f8f165cfffedfde (diff)
Doc updates
- Some clarifications, rephrasing - Remove more statements related to the DB - Add more info for vPing - Add more info about clean defaults Change-Id: I12e97443852dc38a23bda589945ca0333a37e410 Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com> (cherry picked from commit e637e75435587014cb99edbc57e79970095d0464)
Diffstat (limited to 'docs/userguide/index.rst')
-rw-r--r--docs/userguide/index.rst203
1 files changed, 113 insertions, 90 deletions
diff --git a/docs/userguide/index.rst b/docs/userguide/index.rst
index 39d795261..89e3ef115 100644
--- a/docs/userguide/index.rst
+++ b/docs/userguide/index.rst
@@ -11,7 +11,7 @@ Introduction
============
The goal of this documents is to describe the Functest test cases as well as
-provide a procedure about how to execute (or launch) them.
+provide a procedure about how to execute them.
A presentation has been created for the first OPNFV Summit `[4]`_.
@@ -21,79 +21,100 @@ It is assumed that Functest container has been properly installed `[1]`_.
The different scenarios are described in the section hereafter.
-VIM
+VIM (Virtualized Infrastructure Manager)
---
vPing
^^^^^
-The goal of this test can be described as follows::
+Given the script 'ping.sh'::
+
+ #!/bin/sh
+ while true; do
+ ping -c 1 $1 2>&1 >/dev/null
+ RES=$?
+ if [ "Z$RES" = "Z0" ] ; then
+ echo 'vPing OK'
+ break
+ else
+ echo 'vPing KO'
+ fi
+ sleep 1
+ done
+
+The goal of this test is described as follows::
vPing test case
- +-------------+ +-------------+
- | | | |
- | | Boot VM1 | |
- | +------------------>| |
- | | | |
- | | Get IP VM1 | |
- | +------------------>| |
- | Tester | | System |
- | | Boot VM2 | Under |
- | +------------------>| Test |
- | | | |
- | | Create (VM2) | |
- | | floating IP | |
- | +------------------>| |
- | | | |
- | | SCP vPing script | |
- | | to VM2 | |
- | +------------------>| |
- | | | |
- | | SSH to VM2 | |
- | +------------------>| |
- | | | |
- | | Ping VM1 | |
- | | private IP | |
- | +------------------>| |
- | | | |
- | | If ping: | |
- | | exit OK | |
- | | else (timeout) | |
- | | exit KO | |
- | | | |
- +-------------+ +-------------+
-
-This example can be considered as an "Hello World" example.
-It is the first basic example, it must work on any configuration.
+ +-------------+ +-------------+
+ | | | |
+ | | Boot VM1 with IP1 | |
+ | +------------------->| |
+ | Tester | | System |
+ | | Boot VM2 | Under |
+ | +------------------->| Test |
+ | | | |
+ | | Create floating IP | |
+ | +------------------->| |
+ | | | |
+ | | Assign floating IP | |
+ | | to VM2 | |
+ | +------------------->| |
+ | | | |
+ | | Stablish SSH | |
+ | | connection to VM2 | |
+ | | through floating IP| |
+ | +------------------->| |
+ | | | |
+ | | SCP ping.sh to VM2 | |
+ | +------------------->| |
+ | | | |
+ | | VM2 executes | |
+ | | ping.sh to VM1 | |
+ | +------------------->| |
+ | | | |
+ | | If ping: | |
+ | | exit OK | |
+ | | else (timeout) | |
+ | | exit Failed | |
+ | | | |
+ +-------------+ +-------------+
+
+This test can be considered as an "Hello World" example.
+It is the first basic use case which shall work on any deployment.
vPing_userdata
^^^^^^^^^^^^^^
-The goal of this test can be described as follow::
+The goal of this test can be described as follows::
vPing_userdata test case
- +-------------+ +-------------+
- | | | |
- | | Boot VM1 | |
- | +------------------>| |
- | | | |
- | | Get IP VM1 | |
- | +------------------>| |
- | Tester | | System |
- | | Boot VM2 | Under |
- | +------------------>| Test |
- | | VM2 pings VM1 | |
- | | (cloud-init) | |
- | | Check console log | |
- | | If ping: | |
- | | exit OK | |
- | | else (timeout) | |
- | | exit KO | |
- | | | |
- +-------------+ +-------------+
+ +-------------+ +-------------+
+ | | | |
+ | | Boot VM1 with IP1 | |
+ | +------------------->| |
+ | | | |
+ | | Boot VM2 with | |
+ | | ping.sh as userdata| |
+ | | with IP1 as $1. | |
+ | +------------------->| |
+ | Tester | | System |
+ | | VM2 exeutes ping.sh| Under |
+ | | (ping IP1) | Test |
+ | +------------------->| |
+ | | | |
+ | | Monitor nova | |
+ | | console-log VM 2 | |
+ | | If ping: | |
+ | | exit OK | |
+ | | else (timeout) | |
+ | | exit Failed | |
+ | | | |
+ +-------------+ +-------------+
This scenario is similar to the previous one but it uses cloud-init (nova
-metadata service) instead of floating IPs and SSH.
+metadata service) instead of floating IPs and SSH connection. When the second VM
+boots it will execute the script automatically and the ping will be detected
+capturing periodically the output in the console-log of the second VM.
Tempest
@@ -107,27 +128,27 @@ Tempest has batteries of tests for:
* Scenarios
* Other specific tests useful in validating an OpenStack deployment
-We use Rally `[3]`_ to run Tempest suite.
-Rally generates automatically tempest.conf configuration file.
-Before running actual test cases Functest creates needed resources.
-Needed parameters are updated in the configuration file.
-When the Tempest suite is run, each test duration is measured.
-The full console output is stored in the tempest.log file.
+Functest uses Rally `[3]`_ to run the Tempest suite.
+Rally generates automatically the Tempest configuration file (tempest.conf).
+Before running the actual test cases, Functest creates the needed resources and
+updates the appropriate parameters to the configuration file.
+When the Tempest suite is executed, each test duration is measured and the full
+console output is stored in the tempest.log file for further analysis.
As an addition of Arno, Brahmaputra runs a customized set of Tempest test cases.
The list is specificed through *--tests-file* when running Rally.
This option has been introduced in Rally in version 0.1.2.
The customized test list is available in the Functest repo `[4]`_.
-This list contains more than 200 Tempest test cases.
-The list can be divied into two main parts:
+This list contains more than 200 Tempest test cases and can be divided
+into two main sections:
1) Set of tempest smoke test cases
2) Set of test cases from DefCore list `[8]`_
-The goal of Tempest test suite is to check the basic functionalities of
+The goal of the Tempest test suite is to check the basic functionalities of
different OpenStack components on an OPNFV fresh installation using
-corresponding REST API interfaces.
+the corresponding REST API interfaces.
Rally bench test suites
@@ -137,8 +158,8 @@ Rally `[3]`_ is a benchmarking tool that answers the question::
“How does OpenStack work at scale?”.
-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.
+The goal of this test suite is to benchmark the different OpenStack modules and
+get significant figures that could help to define Telco Cloud KPIs.
The OPNFV scenarios are based on the collection of the existing Rally scenarios:
@@ -152,7 +173,7 @@ The OPNFV scenarios are based on the collection of the existing Rally scenarios:
* quotas
* requests
-Basic SLA (stop test on errors) have been implemented.
+A basic SLA (stop test on errors) have been implemented.
SDN Controllers
@@ -169,11 +190,11 @@ OpenDaylight
^^^^^^^^^^^^
The OpenDaylight (ODL) test suite consists of a set of basic tests inherited
-from ODL project.
+from the ODL project using the Robot `[11]`_ framework.
The suite verifies creation and deletion of networks, subnets and ports with
OpenDaylight and Neutron.
-The list of tests can be described as follow:
+The list of tests can be described as follows:
* Restconf.basic: Get the controller modules via Restconf
* Neutron.Networks
@@ -216,14 +237,13 @@ The list of tests can be described as follow:
ONOS
^^^^
-TestON Framework is used to test ONOS function.
+TestON Framework is used to test the ONOS SDN controller functions.
The test cases deal with L2 and L3 functions.
-ONOS is configured through OPNFV scenario.
The ONOS test suite can be run on any ONOS compliant scenario.
-The test cases may be described as follow:
+The test cases may be described as follows:
- * onosfunctest: The mainly executable file contains the initialization of
+ * onosfunctest: The main executable file contains the initialization of
the docker environment and functions called by FUNCvirNetNB and
FUNCvirNetNBL3
@@ -273,7 +293,7 @@ vIMS
^^^^
The goal of this test suite consists of:
- * deploying a VNF orchestrator (cloudify)
+ * deploy a VNF orchestrator (Cloudify)
* deploy a Clearwater vIMS (IP Multimedia Subsystem) VNF from this
orchestrator based on a TOSCA blueprint defined in `[5]`_
* run suite of signaling tests on top of this VNF
@@ -290,7 +310,7 @@ Two types of information are stored in the Test Database:
* the test results
The deployment of a complete functional VNF allows the test of most of the
-essential functions needed for a NFV system.
+essential functions needed for a NFV platform.
Promise
^^^^^^^
@@ -340,6 +360,9 @@ include::
flavor_ram: 512
flavor_disk: 0
+However, these parameters must not be changed, as they are the values expected
+by the Promise test suite.
+
.. include:: ./runfunctest.rst
Test results
@@ -351,7 +374,7 @@ VIM
vPing
^^^^^
-vPing results are displayed in the console::
+vPing test case output is displayed in the console::
FUNCTEST.info: Running vPing test...
2016-01-23 03:18:20,153 - vPing- INFO - Creating neutron network vping-net...
@@ -428,8 +451,8 @@ The Tempest results are displayed in the console::
2016-01-28 08:19:32,133 - run_tempest - INFO - Pushing results to DB: 'http://testresults.opnfv.org/testapi/results'.
2016-01-28 08:19:32,278 - run_tempest - INFO - Deleting tenant and user for Tempest suite)
-In order to check all the available test cases related debug information, please
-inspect tempest.log file stored into related Rally deployment folder.
+In order to check all the available test cases related debug information, inspect
+tempest.log file stored under */home/opnfv/functest/results/tempest/*.
Rally
@@ -493,9 +516,9 @@ The results of ODL tests can be seen in the console::
1 critical test, 1 passed, 0 failed
1 test total, 1 passed, 0 failed
==============================================================================
- Output: /home/jenkins-ci/workspace/functest-opnfv-jump-2/output.xml
- Log: /home/jenkins-ci/workspace/functest-opnfv-jump-2/log.html
- Report: /home/jenkins-ci/workspace/functest-opnfv-jump-2/report.html
+ Output: /home/opnfv/repos/functest/output.xml
+ Log: /home/opnfv/repos/functest/log.html
+ Report: /home/opnfv/repos/functest/report.html
..............................................................................
@@ -507,9 +530,9 @@ The results of ODL tests can be seen in the console::
18 critical tests, 18 passed, 0 failed
18 tests total, 18 passed, 0 failed
==============================================================================
- Output: /home/jenkins-ci/workspace/functest-opnfv-jump-2/output.xml
- Log: /home/jenkins-ci/workspace/functest-opnfv-jump-2/log.html
- Report: /home/jenkins-ci/workspace/functest-opnfv-jump-2/report.html
+ Output: /home/opnfv/repos/functest/output.xml
+ Log: /home/opnfv/repos/functest/log.html
+ Report: /home/opnfv/repos/functest/report.html
3 result files are generated:
* output.xml
@@ -659,7 +682,6 @@ Please note that vIMS traces can bee summarized in several steps:
* INFO - Cloudify-manager server is UP ! => orchestrator deployed
* INFO - The deployment of clearwater-opnfv is ended => VNF deployed
* Multiple Identities (UDP) - (6505550771, 6505550675) Passed => tests run
- * DEBUG - Pushing results to DB.... => tests saved
Promise
@@ -833,6 +855,7 @@ References
.. _`[8]`: https://wiki.openstack.org/wiki/Governance/DefCoreCommittee
.. _`[9]`: https://git.opnfv.org/cgit/functest/tree/testcases/VIM/OpenStack/CI/libraries/os_defaults.yaml
.. _`[10]`: https://git.opnfv.org/cgit/functest/tree/testcases/VIM/OpenStack/CI/rally_cert/task.yaml
+.. _`[11]`: http://robotframework.org/
OPNFV main site: opnfvmain_.