f0e79fcf51
If neutron sends a single event to nova and the server_uuid isn't found in nova. The python-novaclient will raise a 404 error. This patch ensures we explicitly catch that exception and use LOG.warning instead of LOG.exception as this is not an error and can happen when deleting an instance if neutron detects that the port_status goes down before the port is deleted because nova first unplugs the vif and then deletes it from neutron. Change-Id: I909025503fc88a92201d5247ae5223e4516e8707 Closes-bug: #1309187
# -- 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 github at <http://github.com/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/trunk/openstack-network/admin/content/
Neutron API Reference: http://docs.openstack.org/api/openstack-network/2.0/content/
The start of some developer documentation is available at: http://wiki.openstack.org/NeutronDevelopment
For help using or hacking on Neutron, you can send mail to <mailto:openstack-dev@lists.openstack.org>.