On Nov 16, 2013, at 4:53 AM, sylecn wrote:
> Hi stackers,
>
> I am configuring an openstack installation for testing and development.
>
> Currently the setup is
>
> Node 1: keystone, nova controller, neutron
> Node 2: nova-compute (with neutron for computer node)
> Node 3: cinder
> Node 4: glance, horizon
>
> Each node has only one physical network interface. Is it possible to config
> neutron for any type of network setup mentioned in openstack-network admin
> guide? I don't care about throughput and security in this install.
>
Yes, the easiest way would be to configure Neutron to use GRE tunnels using
either the Open vSwitch or ML2 plugin [1]. In this way, the GRE tunnels will
use the hosts IP stack and you can use the single IP on the single physical NIC
you have for communication.
> And also a side question about network, are the nova net-list, network-list
> commands replaced by neutron net-list etc in havana?
>
Yes, there are equivalent Neutron commands:
neutron net-list
neutron subnet-list
neutron port-list
Thanks,
Kyle
[1] https://wiki.openstack.org/wiki/Neutron/ML2
> Thanks,
> Yuanle
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