openstack/neutron
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OpenStack Networking (Neutron)
15,248 Commits 10 Branches 89 Tags 1 GiB
Python 99.7%
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Kevin Benton c46edbc7d6 Use db_api.retry_db_errors in quota engine 
The quota engine was still using oslo_db wrap_db_retry
which does not automatically take into account deadlocks
that occur inside of nested savepoint transactions.

In one case it didn't matter because it passed in the correct
exception checker but in the one that protected 'set_quota_usage'
it did not use is_retriable so a deadlock inside of the savepoint
would have resulted in a much more expensive retry all of the way
up at the API layer.

This patch just adjusts them to both use the standard neutron
retry_db_errors decorator.

Change-Id: I1e45eb15f14bf35881e5b1dce77733e831e9c6b1
Related-Bug: #1596075
2016-07-18 22:48:19 -06:00
api-ref Fix some typos 2016-06-28 22:46:19 +02:00
bin Close XenAPI sessions in neutron-rootwrap-xen-dom0 2016-03-18 13:05:09 -05:00
devstack Merge "Enable CRUD for trunk ports" 2016-07-06 02:15:24 +00:00
doc Use db_api.retry_db_errors in quota engine 2016-07-18 22:48:19 -06:00
etc Enable CRUD for trunk ports 2016-07-02 16:09:45 -07:00
neutron Use db_api.retry_db_errors in quota engine 2016-07-18 22:48:19 -06:00
rally-jobs Increase ports per network and add SLA for rally 2016-04-01 23:09:19 +00:00
releasenotes Update ovsdb release notes re: new OVS ports 2016-07-18 11:58:35 -05:00
tools Merge "Pull stadium projects from governance.o.o in utility script" 2016-07-09 00:41:22 +00:00
.coveragerc Change ignore-errors to ignore_errors 2015-09-21 14:31:29 +00:00
.gitignore Automatically generate neutron core configuration files 2015-11-27 15:22:59 +00:00
.gitreview Fix .gitreview to not point at a branch 2015-08-17 13:51:51 -06:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc Start using neutron-lib for shared constants and exceptions 2016-02-10 16:41:18 -07:00
.testr.conf .testr.conf: revert workaround of testtools bug 2016-02-19 14:29:07 +01:00
babel.cfg Use babel to generate translation file 2013-01-24 00:20:32 +08:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst Add a hacking rule for string interpolation at logging 2016-07-11 22:54:56 +00:00
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 Include alembic versions directory to the package 2015-10-21 07:26:24 +00:00
README.rst Update the URLs to the Cloud Admin Guide 2015-08-24 17:24:34 +02:00
requirements.txt Updated from global requirements 2016-07-14 02:25:17 +00:00
run_tests.sh Remove check for bash usage 2015-04-07 15:15:33 +00:00
setup.cfg Merge "Enable CRUD for trunk ports" 2016-07-06 02:15:24 +00:00
setup.py Updated from global requirements 2015-09-21 18:56:49 +00:00
test-requirements.txt Updated from global requirements 2016-07-05 18:16:06 +00:00
TESTING.rst Adding basic connectivity scenario to Neutron 2016-06-02 13:39:25 -04:00
tox.ini Allow tox to be run with python 3 2016-07-08 06:35:48 +00:00

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/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.