c73b54e50b
The dhcp agent only pushes out the metadata static route when the subnet is isolated, and it determines that by checking if the gateway_ip is not set. This makes it tricky to use external routers and metadata from dhcp at the same time. This patch changes how the dhcp agent determines that the subnet is isolated. It now considers it isolated if there is no Neutron router on it. This makes it straightforward to use an external router on a provider network and get the metadata from the dhcp namespace. Change-Id: I0e29a2f058564c267176dab26da00f6ef579808b Closes-Bug: 1236783
# -- 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>.