Open Stack

Not me, but this part in the log message makes me think something went
wrong with the mapping from virtual to physical network:

'physical_network': None

Not sure. However, I believe this log message comes from the neutron
server. If so, it would be worthwhile checking the OVS agent log on the
compute node for related messages.

Bernd Bausch

On 6/6/2018 8:50 AM, Martinx - ジェームズ wrote:
> Guys,
>
>  Is there anyone running Queens on Ubuntu 18.04 with Geneve instead of
> VXLAN (OpenvSwitch Agent, Neutron L3 Agents...)?
>
> Thanks!
> Thiago
>
> On 4 June 2018 at 18:59, Martinx - ジェームズ <thiagocmartinsc at gmail.com
> <mailto:thiagocmartinsc at gmail.com>> wrote:
>
>     Hello!
>
>      I have OpenStack Queens up and running on Ubuntu 18.04 with VXLAN!
>
>      It is awesome!
>
>      However, I want to use it with Geneve, instead of VXLAN.
>
>      But, it doesn't work!
>
>      With VXLAN, I have the following ml2_conf.ini:
>
>     ---
>     [ml2]
>     type_drivers = vxlan,flat,vlan
>     tenant_network_types = vxlan,flat,vlan
>     mechanism_drivers = openvswitch,l2population
>     extension_drivers = port_security
>     overlay_ip_version = 4
>     ---
>
>      All good! I can launch instances and ping the Internet from
>     within an instance.
>
>      So, when I try the Geneve instead, like this:
>
>     ---
>     [ml2]
>     type_drivers = geneve,vxlan,flat,vlan
>     tenant_network_types = geneve,vxlan,flat,vlan
>     mechanism_drivers = openvswitch,l2population
>     extension_drivers = port_security
>     overlay_ip_version = 4
>     ---
>
>     NOTE: I can easily bring up a clean Ubuntu 18.04 server image, and
>     install OpenStack from scratch, to do the each test independently.
>     I have my own Ansible automation to deploy OpenStack Queens on
>     Ubuntu 18.04. As I've said, it works fine with VXLAN but, not with
>     Geneve (2 lines change from one deployment, to another).
>
>
>     So, while trying to create an instance with Geneve, the following
>     error appear on Neutron logs:
>
>     ---
>     2018-06-04 22:55:40.677 11426 ERROR neutron.plugins.ml2.managers
>     [req-c988c769-690e-45db-b810-3b35f0e8cba8
>     bda3aed0ccae46008f9928885280c085 46f4131518fd4b699ac80bc867fd1832
>     - default default] Failed to bind port
>     17e4dd94-7655-40f5-9077-b6e7c583c7eb on host queens-1 for
>     vnic_type normal using segments [{'network_id':
>     '6f805d1f-dfb6-42f6-846a-e39fac80ca8c', 'segmentation_id': 19,
>     'physical_network': None, 'id':
>     '51a89942-5a91-47c6-872b-b33d2e6d418d', 'network_type': u'geneve'}]
>     ---
>
>      Is it a bug?
>
>      I appreciate any help!
>
>     Cheers!
>     Thiago
>
>
>
>
>
>
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