liyulei <liyulei_walker@...> writes: > > > Hello, > > I am deploying Liberty Neutron in CentOS7, according to the official document there are two interfaces in controller: one for management, the other for public, and the public interface uses a special configuration without an IP address assigned to it. But in my controller, there is only one interface, so how should I do ? Or do I have to have two interfaces at least ? > > > Thanks > > Li yulei >
Hi! The official document is more of a best practice in this regard. I remember that it suggested 3 NICs back when I was installing the Grizzly release. You may of course use only one interface, but bear in mind that it is highly managed by Neutron and if something goes wrong, you may get cut off from the installation. That is when the management NIC comes in handy. If you're using OpenVSwitch, something like this will add a system port to the bridge: ovs-vsctl add-port br-ex intport -- set Interface intport type=internal _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
