[Openstack-operators] problem with neutron vlan network_type net-create on Havana

Daneyon Hansen (danehans) danehans at cisco.com
Fri Nov 1 19:29:02 UTC 2013


Do you see the binding in the db:

mysql> select * from ovs_network_bindings;
+--------------------------------------+--------------+------------------+-
----------------+
| network_id                           | network_type | physical_network |
segmentation_id |
+--------------------------------------+--------------+------------------+-
----------------+
| 7c08af87-f564-42ca-adf6-529cd5b9a530 | vlan         | physnet1         |
300 |
+--------------------------------------+--------------+------------------+-
----------------+
1 row in set (0.00 sec)





On 11/1/13 1:20 PM, "Ronald van der Pol" <Ronald.vanderPol at rvdp.org> wrote:

>On Fri, Nov 01, 2013 at 18:54:47 +0000, Daneyon Hansen (danehans) wrote:
>
>> 
>> What happens if you replace of testbed with physnet1, restart Neutron
>> services and recreate the network?  Can you also try testing with a
>>lower
>> numbered VLAN range?
>
>Same error:
>
># neutron net-create  net300 --provider:network_type vlan
>--provider:physical_network physnet1 --provider:segmentation_id 300
>400-{u'NeutronError': {u'message': u'Invalid input for operation: Unknown
>provider:physical_network physnet1.', u'type': u'InvalidInput',
>u'detail': u''}}
>
>tenant_network_type = vlan
>network_vlan_ranges = physnet1:300:305
>integration_bridge = br-int
>bridge_mappings = physnet1:br-eth3
>
>server.log has:
>
>2013-11-01 20:16:36.508 31521 ERROR neutron.api.v2.resource [-] create
>failed
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource Traceback
>(most recent call last):
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource   File
>"/usr/lib/python2.7/dist-packages/neutron/api/v2/resource.py", line 84,
>in resource
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource     result =
>method(request=request, **args)
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource   File
>"/usr/lib/python2.7/dist-packages/neutron/api/v2/base.py", line 405, in
>create
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource     obj =
>obj_creator(request.context, **kwargs)
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource   File
>"/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/ovs_neutron_
>plugin.py", line 472, in create_network
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource
>network['network'])
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource   File
>"/usr/lib/python2.7/dist-packages/neutron/plugins/openvswitch/ovs_neutron_
>plugin.py", line 460, in _process_provider_create
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource     raise
>q_exc.InvalidInput(error_message=msg)
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource InvalidInput:
>Invalid input for operation: Unknown provider:physical_network physnet1.
>2013-11-01 20:16:36.508 31521 TRACE neutron.api.v2.resource
>
>	rvdp




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