commit	3c0114ce9af01cf6d0a523f44c5eef3f04abdb1c	[log] [tgz]
author	Jon Hall <jhall@ciena.com>	Tue Aug 11 15:07:42 2020 -0700
committer	Jon Hall <jhall@ciena.com>	Thu Aug 20 16:12:39 2020 -0700
tree	9ea59efee1065e95dcc0fc5cbb9181e8bd56aa8f
parent	2610329468520913a1300c2427b29dc7ea39e2e3 [diff]

Allow use of onos docker for existing tests

- Allow Cluster to pull/build onos docker
- Connect clidriver to cli runnning in docker
- Some changes for debugability in components
- To use, set the useDocker and diffCliHosts tags in the cluster
  component to True, then define parameters in the params file
- Update all SR Stratum tests to use the tost docker image
- NOTE: Since the tost-onos image doesn't have openflow installe, we are
  currently only using docker for the bmv2 and tofino switches

Change-Id: If900b0bdbf9a41b8885c692ccba18a3b1bc580cc

31 files changed

tree: 9ea59efee1065e95dcc0fc5cbb9181e8bd56aa8f

README.md

TestON: Testing Infastructure by Paxterra and Open Networking Foundation

TestON is the testing platform that all the ONOS tests are being run on currently.

Visit the ONOS System Testing Guide on the ONOS Wiki for details about the repo, and our TestON Contribution Guide for how to contribute.

Quick Setup

Clone OnosSystemTest from ONOS Gerrit:

$ git clone https://gerrit.onosproject.org/OnosSystemTest

Run the installation script:

$ cd OnosSystemTest/TestON
$ ./install.sh

Dependencies

ONOS - The system being tested.
Mininet - A Network Emulator. NOTE: Some driver functions rely on a modified version of Mininet. These functions are noted in the Mininet driver file. Here's how to checkout this branch from the Mininet folder:
```
$ git remote add jhall11 https://github.com/jhall11/mininet.git
$ git fetch jhall11
$ git checkout -b dynamic_topo remotes/jhall11/dynamic_topo
$ git pull
```
Note that you may need to run sudo make develop if your mnexec.c file changed when switching branches.

Linc-OE - Some testcases use this to emulate optical devices.

Requirements:

Erlang R15B, R16B, R17 - if possible please use R17

$ sudo apt-get install erlang

libpcap-dev package if eth interfaces will be used

$ sudo apt-get install libpcap-dev

Building and Running:

$ git clone https://github.com/shivarammysore/LINC-Switch.git linc-oe
$ cd linc-oe
$ git checkout tags/oe-0.3
$ cp rel/files/sys.config.orig rel/files/sys.config
$ make rel

Tests

The tests are all located in TestON/tests/. Each test has its own folder with the following files:

.py file:
- This defines the cases and sequence of events for the test.
.topo file:
- This defines all the components that TestON creates for that test and includes data such as IP address, login info, and device drivers.
- The components must be defined in this file to be used in the .py files.
.params file:
- Defines all the test-specific variables that are used by the test.
- NOTE: The variable testcases defines which testcases are run.

Running TestON

TestON must be run from its bin directory:
```
$ cd TestON/bin
```
To run a test:
```
$ ./cli.py run SAMPstartTemplate_1node
```

Code Style

At Open Networking Foundation, we have adopted the Mininet Python Style formatting for our drivers and testcases. The one exception is that TestON does not correctly parse multiline comments in testcases when the ending triple double quotes are on the same line as the comment. Therefore, in the testcases, the ending triple double quotes must be on it's own line.

Troubleshooting

Double check the topo file for that specific test the nodes must be able to run that specific component (Mininet IP is targetting the machine with Mininet installed).
Enable passwordless logins between your nodes and the TestON node.
Visit our FAQ/Troubleshooting page on the ONOS Wiki.