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Hi Irena,

I was not clear in my initial message...but I am using the stable/liberty
branch.
It is interesting that the master branch has this set in the plugin now.
Clearly the code is evolving a bit for Mitaka. However you helped me to
discover what was wrong (I think). I forgot to change to the liberty branch
when I installed the neutron-server container.

I am not sure how to get the l2gw commands registered with the neutron
client in my utility container. Has anyone deployed this with
openstack-ansible?

I think I found a minor bug in the liberty branch.  As I am still in the
process of setting up the network, hardware VTEP and OVSDB server. I
noticed in the l2gateway agent log file, the traceback below.  I have a
feeling it will go away when I configure the OVSDB server, but it should be
failing gracefully, rather than throwing a traceback.

Thanks for your help!
Jason

2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection
[req-266f23da-5948-4664-8dde-934dae006d9a - - - - -] Socket error in
connecting to the OVSDB server
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection Traceback
(most recent call last):
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection   File
"/openstack/venvs/neutron-12.0.7/lib/python2.7/site-packages/networking_l2gw/services/l2gateway/agent/ovsdb/base_connection.py",
line 71, in __init__
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection
int(gw_config.ovsdb_port)))
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection   File
"/openstack/venvs/neutron-12.0.7/lib/python2.7/site-packages/eventlet/greenio/base.py",
line 240, in connect
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection
socket_checkerr(fd)
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection   File
"/openstack/venvs/neutron-12.0.7/lib/python2.7/site-packages/eventlet/greenio/base.py",
line 44, in socket_checkerr
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection     raise
socket.error(err, errno.errorcode[err])
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection error:
[Errno 111] ECONNREFUSED
2016-03-09 10:42:19.059 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.base_connection
2016-03-09 10:42:19.068 15505 ERROR
networking_l2gw.services.l2gateway.agent.ovsdb.manager
[req-266f23da-5948-4664-8dde-934dae006d9a - - - - -] OVSDB server 10.0.0.1
is not reachable
2016-03-09 10:42:19.069 15505 DEBUG
networking_l2gw.services.l2gateway.agent.ovsdb.manager
[req-266f23da-5948-4664-8dde-934dae006d9a - - - - -] Calling
notify_ovsdb_states _connect_to_ovsdb_server
/openstack/venvs/neutron-12.0.7/lib/python2.7/site-packages/networking_l2gw/services/l2gateway/agent/ovsdb/manager.py:135
2016-03-09 10:42:19.071 15505 DEBUG oslo_messaging._drivers.amqpdriver
[req-266f23da-5948-4664-8dde-934dae006d9a - - - - -] CAST unique_id:
9d1eac2e0f2e4df781a05fb2638b5810 exchange 'neutron' topic
'l2gateway_plugin' _send
/openstack/venvs/neutron-12.0.7/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py:448


On Wed, Mar 9, 2016 at 2:17 AM, Irena Berezovsky <irenab.dev at gmail.com>
wrote:

> Hi Jason,
> According to the L2GW config, it should be set as in this line:
>
> https://github.com/openstack/networking-l2gw/blob/master/etc/l2gw_plugin.ini#L25
>
> I think it should be working as default setting, but maybe you can try to
> set this explicitly.
>
> Hope it helps,
> Irena
>
> On Tue, Mar 8, 2016 at 12:33 PM, Jason Guy <jguy at cumulusnetworks.com>
> wrote:
>
>> Hi, I am trying to get the L2GW plugin working with my openstack setup. I
>> did the installation from the git repo using setup.py install.
>>
>> I am having trouble getting the Neutron-server to take the plugin though.
>> Here is the config line from the neutron.conf:
>> # Plugins
>> core_plugin = neutron.plugins.ml2.plugin.Ml2Plugin
>> service_plugins =
>> neutron.services.l3_router.l3_router_plugin.L3RouterPlugin,neutron.services.metering.metering_plugin.MeteringPlugin,networking_l2gw.services.l2gateway.plugin.L2GatewayPlugin
>>
>> After restarting neutron-server, I am getting this error in the
>> neutron-server.log:
>>
>> INFO neutron.manager [req-b537d3d8-5ad5-419c-a7a0-133991af38fc - - - - -]
>> Loading Plugin: networking_l2gw.services.l2gateway.plugin.L2GatewayPlugin
>> ERROR neutron.services.service_base
>> [req-b537d3d8-5ad5-419c-a7a0-133991af38fc - - - - -] No providers specified
>> for 'L2GW' service, exiting
>>
>> I do not see anything in the install instructions regarding the
>> neutron.conf configuration, so I am guessing at this point, hence the
>> email. :) I have searched and tried to figure this out by looking at the
>> code. What should the service_provider be set to?
>>
>> Thanks,
>> Jason
>>
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>>
>
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