[Openstack] Request for documentation about Ocata on Ubuntu with Networking OVN

Martinx - ジェームズ thiagocmartinsc at gmail.com
Tue Apr 4 19:19:18 UTC 2017


There are more errors on Compute node as well, nova.log:

http://paste.openstack.org/show/605439/

On 4 April 2017 at 15:14, Martinx - ジェームズ <thiagocmartinsc at gmail.com> wrote:

> Hello!
>
>  Currently, I'm trying to deploy Ocata with Networking OVN, so far, no
> success.
>
>  I can easily deploy Ocata in a multi-node environment (1 Controller, 1
> Network and 2 Computes), using regular "neutron-openvswitch-agent" and its
> "ovs-firewall-driver".
>
>  However, when I try the following instructions:
>
>  https://docs.openstack.org/developer/networking-ovn/install.html
>
>  It just doesn't work.
>
>  From what I'm seeing, on Ubuntu, the package names are different, like
> "ovn-central" for the controllers and "ovn-host" for the compute nodes.
>
>  All steps on the above guide, works, no errors on logs. But, when I try
> to launch an Instance, it fails, with errors on neutron-server.log:
>
>  http://paste.openstack.org/show/605438/
>
>  Looks like that Ubuntu have all the required packages but, just the
> documentation that is not available.
>
>  I really want to move to OVN, can't deal with Network Node and its
> namespaces anymore. Also, we need DPDK, and OVN have a better support for
> tunneled networks on top of DPDK.
>
>  In my deployment, first, I deployed it with neutron-openvswitch-agents,
> later, I deleted all instances, all stacks and all networks, changed it to
> OVN, and tried again but, it failed.
>
>  I really appreciate any help in this direction...
>
> Thanks!
> Thiago
>
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