Mr. Bojangles 59d815c704 Make add_tap_interface resillient to removal
This patch makes add_tap_interface safe to race conditions
where the interface is removed in the middle of processing
by catching exceptions and checking to see if the interface
still exists. If it no longer exists it assumes the exception
was caused by the missing interface and returns False as it
would if the interface did not exist to begin with.

Change-Id: Ie0d89fc2584490b6985aee66da70bae027a130ed
Closes-bug: #1542972
2016-02-07 22:21:03 -07:00
2016-01-18 16:04:56 +00:00
2014-05-16 13:40:04 -04:00
2015-06-04 13:10:44 +10:00
2015-04-07 15:15:33 +00:00
2015-09-21 18:56:49 +00:00
2016-02-04 11:06:22 +00:00

Welcome!

You have come across a cloud computing network fabric controller. It has identified itself as "Neutron." It aims to tame your (cloud) networking!

External Resources:

The homepage for Neutron is: http://launchpad.net/neutron. Use this site for asking for help, and filing bugs. Code is available on git.openstack.org at <http://git.openstack.org/cgit/openstack/neutron>.

The latest and most in-depth documentation on how to use Neutron is available at: <http://docs.openstack.org>. This includes:

Neutron Administrator Guide

http://docs.openstack.org/admin-guide-cloud/networking.html

Networking Guide

http://docs.openstack.org/networking-guide/

Neutron API Reference:

http://docs.openstack.org/api/openstack-network/2.0/content/

Current Neutron developer documentation is available at:

http://wiki.openstack.org/NeutronDevelopment

For help on usage and hacking of Neutron, please send mail to <mailto:openstack-dev@lists.openstack.org>.

For information on how to contribute to Neutron, please see the contents of the CONTRIBUTING.rst file.

Description
OpenStack Networking (Neutron)
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