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A component-based software defined networking framework for OpenStack.
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OHMURA Kei ac2b2f02b5 ryu-manager: fix keyError 
Exception can be be caused by importing the threading module before
monkey.patch_all().
This patch fixes the following keyError:

$ ryu-manager --version
ryu-manager 1.5
Exception KeyError: KeyError(30027824,) in <module 'threading' from
'/usr/lib/python2.7/threading.pyc'> ignored

Signed-off-by: OHMURA Kei <ohmura.kei@lab.ntt.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
 		2012-12-19 21:01:38 +09:00
bin ryu-manager: fix keyError 2012-12-19 21:01:38 +09:00
doc doc: setup TLS connection 2012-12-11 22:52:23 -08:00
etc/ryu ryu.conf: eliminate obsolete config 2012-01-24 11:54:53 +09:00
ryu don't abuse __dict__ attribute 2012-12-19 20:31:09 +09:00
tools test: add unittests for packet library 2012-10-12 02:29:23 +09:00
.gitignore Added test framework, ported from Quantum 2012-05-07 21:29:47 +09:00
.pylintrc test: improve the framework 2012-06-27 20:57:07 +09:00
LICENSE Switch to Apache 2.0 license 2012-04-06 08:38:45 +09:00
MANIFEST.in remote COPYRIGHT file from MANIFEST.in 2012-05-07 21:52:52 +09:00
README.rst enable OF1.3 support 2012-11-23 11:38:09 +09:00
SubmittingPatches.rst doc: integrate HACKING.rst into SubmittingPatches.rst 2012-09-04 06:47:58 +09:00
run_tests.sh prepare contrib directory which holds third party library 2012-11-03 15:02:57 +09:00
setup.cfg update setup.py and setup.cfg for better packaging 2012-06-06 12:45:46 +09:00
setup.py set setup.py install_requires properly 2012-11-30 15:54:12 +09:00

README.rst

What's Ryu

Ryu is an Operating System for Software Defined Networking.

Ryu aims to provide a logically centralized control and well defined API that make it easy for operators to create new network management and control applications. Currently, Ryu manages network devices by using OpenFlow. You can say that Ryu is an OpenFlow Controller, which support OpenFlow v1.0, v1.2, v1.3, and Nicira Extensions.

All of the code is freely available under the Apache 2.0 license. Ryu is fully written in Python.

Quick Start

Installing Ryu is quite easy:

% pip install ryu

If you prefer to install Ryu from the source code:

% git clone git://github.com/osrg/ryu.git
% cd ryu; python ./setup.py install

If you want to use Ryu with OpenStack, please refer detailed documents. You can create tens of thousands of isolated virtual networks without using VLAN. The Ryu application is included in OpenStack mainline as of Essex release.

If you want to write your Ryu application, have a look at Writing ryu application document. After writing your application, just type:

% ryu-manager yourapp.py

Support

Ryu Official site is http://osrg.github.com/ryu/.

If you have any questions, suggestions, and patches, the mailing list is available at ryu-devel ML. The ML archive at Gmane is also available.