vmware-nsx

History

Ihar Hrachyshka be101776c6 Avoid notifying while inside transaction opened in delete_port() delete_port() calls to disassociate_floatingips() while in transaction. The latter method sends RPC notification which may result in eventlet yield. If yield switches a thread to another one that tries to access the same floating IP object in db as disassociate_floatingips() method does, we're locked and get db timeout. We should avoid calling to notifier while under transaction. To achieve this, I introduce a do_notify argument that controls whether notification is done by disassociate_floatingips() itself or delegated to caller. Callers that call to disassociate_floatingips() from under transactions should handle notifications on their own. For this, disassociate_floatingips() returns a set of routers that require notification. Updated drivers to reflect new behaviour. Added unit test. Change-Id: I2411f2aa778ea088be416d062c4816c16f49d2bf Closes-Bug: 1330955		2014-07-05 15:55:18 +02:00
..
agent	Moved rpc_compat.py code back into rpc.py	2014-06-24 10:35:39 +02:00
common	Remove the useless vim modelines	2014-06-21 15:07:31 +08:00
db	Remove the useless vim modelines	2014-06-21 15:07:31 +08:00
__init__.py	Rename Quantum to Neutron	2013-07-06 15:02:43 -04:00
README	Rename Quantum to Neutron	2013-07-06 15:02:43 -04:00
ryu_neutron_plugin.py	Avoid notifying while inside transaction opened in delete_port()	2014-07-05 15:55:18 +02:00

README

Neutron plugin for Ryu Network Operating System
This directory includes neutron plugin for Ryu Network Operating System.

# -- Installation

For how to install/set up this plugin with Ryu and OpenStack, please refer to
https://github.com/osrg/ryu/wiki/OpenStack

# -- Ryu General

For general Ryu stuff, please refer to
http://www.osrg.net/ryu/

Ryu is available at github
git://github.com/osrg/ryu.git
https://github.com/osrg/ryu

The mailing is at
ryu-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ryu-devel

Enjoy!