framework: Add reworked framework to repo

This commit adds the vSwitch Integration Test Framework whose
design, based off TOIT, is outlined in the HLD previously made
availiable to the community for review.

The design of this framework allows developers to add different
implementations of components, specifically vSwitches, Traffic
Generators, Metrics Collectors and VNFs, easily.

The goal of this design is that all testcases should run regardless of
what is "under the hood".

This commit adds support for running the framework for a phy to phy
RFC2544 testcase only. More testcases will be added by the community.

vSwitches supported at this time:
* Intel DPDK (r) accelerated OpenvSwitch

Traffic Generators supported at this time:
* IxNet - IxNetwork Implementation
* Ixia - IxExplorer Implementation
* Dummy - Manual Implementation

Metrics Collectors supported at this time:
* Linux Metrics

No VNFs are supported at this time but the framework outlines how they
should be integrated and provides APIs for them to adhere to.

JIRA: VSPERF-27
Change-Id: I312e1a1199487ffee8f824be06cd97d4f793eee0
Signed-off-by: Stephen Finucane <Stephen.Finucane@intel.com>
Signed-off-by: Meghan Halton <Meghan.Halton@intel.com>
Signed-off-by: Christopher Nolan <Christopher.Nolan@intel.com>
Signed-off-by: Maryam Tahhan <Maryam.Tahhan@intel.com>
Signed-off-by: Ciara Loftus <Ciara.Loftus@intel.com>
Signed-off-by: Mark Kavanagh <Mark.B.Kavanagh@intel.com>
Signed-off-by: Cian Ferriter <Cian.Ferriter@intel.com>
Signed-off-by: Timo Puha <TimoX.Puha@intel.com>
Signed-off-by: Billy O'Mahony <billy.o.mahony@intel.com>
Signed-off-by: Michal Weglicki <MichalX.Weglicki@intel.com>
Signed-off-by: Rory Sexton <Rory.Sexton@intel.com>
Signed-off-by: Ian Stokes <Ian.Stokes@intel.com>
Signed-off-by: Kevin Traynor <Kevin.Traynor@intel.com>
Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com>
Reviewed-by: Eugene Snider <Eugene.Snider@huawei.com>
Reviewed-by: Aihua Li <aihua.li@huawei.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/docs/installation.md b/docs/installation.md
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+# Installing toit
+
+The test suite requires Python 3.3 and relies on a number of other packages. These need to be installed for the test suite to function.
+To install Python 3.3 in CentOS 7, an additional repository, Software Collections (see https://www.softwarecollections.org/en/scls/rhscl/python33)
+should be enabled.
+
+Install the requirements as specified below.
+
+---
+## Enable Software Collections (SCL)
+
+```bash
+yum -y install scl-utils
+yum -y install https://www.softwarecollections.org/en/scls/rhscl/python33/epel-7-x86_64/download/rhscl-python33-epel-7-x86_64.noarch.rpm
+```
+
+## System packages
+
+There are a number of packages that must be installed using `yum`. These can be installed like so:
+
+```bash
+yum -y --exclude=python33-mod_wsgi* install python33-* pciutils
+```
+
+---
+
+## Python 3 Packages
+
+To avoid file permission errors and Python version issues, use virtualenv to create an isolated environment with Python3.
+The required Python 3 packages can be found in the `requirements.txt` file in the root of the test suite.
+They can be installed in your virtual environment like so:
+
+```bash
+scl enable python33 bash
+# Create virtual environment
+virtualenv vsperfenv
+cd vsperfenv
+source bin/activate
+pip install -r requirements.txt
+```
+
+You need to activate the virtual environment everytime you start a new shell session.
+To activate, simple run:
+
+```bash
+scl enable python33 bash
+cd vsperfenv
+source bin/activate
+```
+
+---
+
+# Working Behind a Proxy
+
+If you're behind a proxy, you'll likely want to configure this before running any of the above. For example:
+
+```bash
+export http_proxy=proxy.mycompany.com:123
+export https_proxy=proxy.mycompany.com:123
+```
+
+---