neutron

History

Ihar Hrachyshka 876c2c25e1 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	Remove the useless vim modelines	2014-06-21 15:07:31 +08:00
common	Remove the useless vim modelines	2014-06-21 15:07:31 +08:00
l2base	Remove the useless vim modelines	2014-06-21 15:07:31 +08:00
plugins	Remove the useless vim modelines	2014-06-21 15:07:31 +08:00
README	Embrane Neutron Plugin	2013-08-25 14:22:38 -07:00
__init__.py	Remove the useless vim modelines	2014-06-21 15:07:31 +08:00
base_plugin.py	Avoid notifying while inside transaction opened in delete_port()	2014-07-05 15:55:18 +02:00

README

Embrane Neutron Plugin

This plugin interfaces OpenStack Neutron with Embrane's heleos platform, which
provides layer 3-7 network services for cloud environments.

L2 connectivity is leveraged by one of the supported existing plugins.

For more details on use, configuration and implementation please refer to:
http://wiki.openstack.org/wiki/Neutron/EmbraneNeutronPlugin