OpenStack Networking (Neutron)
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sridhargaddam 1a1cc3d44b Fix race condition by using lock on enable_radvd
For an HA Router, radvd is spawned only in the Master Node.
KeepalivedStateChangeHandler after receiving the state notification
on the unix domain socket, would either enable/disable the radvd
process depending on the state of the HA Router. In parallel, if
there is a request to add an interface to the router, router.process()
would try to enable radvd in parallel. So there is a possible race
condition as two threads try to enable radvd in parallel. This patch
uses appropriate locking mechanism to prevent this race condition.

Closes-Bug: #1466663
Change-Id: I40df78cc57fcde5512336d9dfef88b3b06a69bcb
(cherry picked from commit 27503dad33)
2015-07-24 04:44:56 +00:00
bin adopt namespace-less oslo imports 2015-02-20 17:36:47 -08:00
doc Update core reviewer responsibilities 2015-04-01 14:02:39 +00:00
etc Moving out the cisco n1kv section to stackforge 2015-07-13 11:42:22 -07:00
neutron Fix race condition by using lock on enable_radvd 2015-07-24 04:44:56 +00:00
rally-jobs Run more Rally benchmark on every patch 2015-03-18 10:38:44 +00:00
tools Remove check for bash usage 2015-04-07 15:15:33 +00:00
.coveragerc Update .coveragerc after the removal of Cisco Nexus monolithic plugin 2015-03-31 02:25:06 +00:00
.gitignore Add support for retargetable functional api testing 2015-01-06 02:37:59 +00:00
.gitreview Update .gitreview to point to stable/kilo 2015-04-16 16:27:38 -07:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc Remove 'free' exclusions from pylint 2015-03-06 09:37:00 -05:00
.testr.conf Add an explicit tox job for functional tests 2014-02-05 17:11:52 +00:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst oslo: migrate to namespace-less import paths 2015-02-05 15:09:32 +01:00
LICENSE Adding Apache Version 2.0 license file. This is the official license agreement under which Quantum code is available to 2011-08-08 12:31:04 -07:00
MANIFEST.in Rename Quantum to Neutron 2013-07-06 15:02:43 -04:00
README.rst Updated the README.rst 2014-12-02 14:33:30 -06:00
TESTING.rst Enhance TESTING.rst 2015-04-07 16:17:21 +00:00
babel.cfg Use babel to generate translation file 2013-01-24 00:20:32 +08:00
openstack-common.conf Migrate to oslo.log 2015-03-12 11:22:56 +01:00
requirements.txt Updated from global requirements 2015-07-13 15:00:17 +00:00
run_tests.sh Remove check for bash usage 2015-04-07 15:15:33 +00:00
setup.cfg Bump pre-release to 2015.1.1 2015-04-30 15:59:13 +02:00
setup.py Updated from global requirements 2015-07-13 15:00:17 +00:00
test-requirements.txt Updated from global requirements 2015-07-13 15:00:17 +00:00
tox.ini Fix neutron tests 2015-05-16 15:41:48 +02:00

README.rst

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/content/ch_networking.html

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.