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neutron
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OpenStack Networking (Neutron)
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LIU Yulong ff021e7e4c Catch known exceptions during deleting last HA router 
In some scenarios, for instance rally test create_and_delete_routers,
it will get some exceptions, such as the network in use exception,
during the router deleting api call, but actually the router has
been deleted. There has race between HA router create and delete,
if set more api and rpc worker race raises exception more frequently.
Because the inconsistent error message was not useful for user,
this patch will catch those know exceptions ObjectDeletedError,
NetworkInUse when user delete last HA router.

At the same time, when user create the first HA router, but because
of the failure of HA network creation, the router will be deleted,
then the deleting HA network will raise AttributeError, this patch
also move HA network deleting procedure under ha_network exist check
block.

Change-Id: I8cda00c1e7caffc4dfb20a817a11c60736855bb5
Closes-Bug: #1523780
Related-Bug: #1367157
(cherry picked from commit f54cba0535)
 		2015-12-18 17:00:40 -05:00
bin Replace 'import json' with oslo_serialization 2015-08-11 06:05:37 -07:00
devstack SR-IOV: devstack support for SR-IOV agent 2015-09-09 15:06:37 +03:00
doc Allow to specify branch for creating new migration 2015-11-20 12:21:21 +03:00
etc Fix default RBAC policy quota 2015-12-03 23:34:30 -08:00
neutron Catch known exceptions during deleting last HA router 2015-12-18 17:00:40 -05:00
rally-jobs Changes in rally-jobs/README.rst 2015-06-04 10:34:15 -04:00
releasenotes Fix incomprehensible releasenotes 2015-11-25 18:47:42 -06:00
tools configure_for_func_testing.sh: Fix arguments for get_packages 2015-11-10 23:12:01 +00:00
.coveragerc Change ignore-errors to ignore_errors 2015-09-21 14:31:29 +00:00
.gitignore Add reno for release notes management 2015-11-11 23:21:50 -08:00
.gitreview Update default branch in .gitreview to stable/liberty 2015-09-24 15:58:53 +00:00
.mailmap Add mailmap entry 2014-05-16 13:40:04 -04:00
.pylintrc pylint: enable `duplicate-key` check 2015-06-04 13:10:44 +10:00
.testr.conf Workaround test stream corruption issue. 2015-09-05 04:19:40 +00:00
CONTRIBUTING.rst Workflow documentation is now in infra-manual 2014-12-05 03:30:37 +00:00
HACKING.rst Python3: use six.iteritems() instead of dict.iteritems() 2015-06-01 23:13:42 +02:00
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 Update the URLs to the Cloud Admin Guide 2015-08-24 17:24:34 +02:00
TESTING.rst Add testing coverage .rst, missing test infrastructure to-dos 2015-08-10 20:37:23 -04:00
babel.cfg Use babel to generate translation file 2013-01-24 00:20:32 +08:00
openstack-common.conf Switch to the oslo_utils.fileutils 2015-07-15 08:09:26 +03:00
requirements.txt Updated from global requirements 2015-11-24 18:37:50 +00:00
run_tests.sh Remove check for bash usage 2015-04-07 15:15:33 +00:00
setup.cfg Switch to post-versioning 2015-10-15 14:58:24 +02:00
setup.py Updated from global requirements 2015-09-21 18:56:49 +00:00
test-requirements.txt Updated from global requirements 2015-11-17 03:15:49 +00:00
tox.ini force releasenotes warnings to be treated as errors 2015-11-27 07:58:52 +01:00

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.