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

Martinx - ジェームズ thiagocmartinsc at gmail.com
Tue Apr 4 19:33:54 UTC 2017


I'm also seeing the following errors on ovs-vswitchd.log:

http://paste.openstack.org/show/605441/

On 4 April 2017 at 15:19, Martinx - ジェームズ <thiagocmartinsc at gmail.com> wrote:

> 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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