Open Stack

I believe this patch should fix the issue, It seems to for me:
https://review.openstack.org/#/c/95938/ (It's in the process of merging
into icehouse and havana now). Thanks for the report.



arosen at arosen-MacBookPro:~/devstack$ neutron net-list
+--------------------------------------+---------+------------------------------------------------------------+
| id                                   | name    | subnets
                                   |
+--------------------------------------+---------+------------------------------------------------------------+
| 18b00633-2a32-494d-88cf-41c19211597d | private |
556f3c44-01bb-468a-8064-10c833eb3715 10.0.0.0/24           |
|                                      |         |
e8180cc2-e5ea-4892-997e-e9ff96b426f4 2008:129:2bf:cd1::/64 |
| b9869a8e-cc7b-409f-99c9-ae1a2a4a4855 | public  |
9b9f49b2-0297-4528-92d3-b2ca7abd5be4                       |
+--------------------------------------+---------+------------------------------------------------------------+
arosen at arosen-MacBookPro:~/devstack$ neutron router-list
+--------------------------------------+---------+-----------------------------------------------------------------------------+
| id                                   | name    | external_gateway_info
                                                    |
+--------------------------------------+---------+-----------------------------------------------------------------------------+
| 96d4a3cb-4138-41af-b88e-8ebe5405f2bb | router1 | {"network_id":
"b9869a8e-cc7b-409f-99c9-ae1a2a4a4855", "enable_snat": true} |
+--------------------------------------+---------+-----------------------------------------------------------------------------+
arosen at arosen-MacBookPro:~/devstack$ neutron router-interface-delete
router1 556f3c44-01bb-468a-8064-10c833eb3715
Removed interface from router router1.
arosen at arosen-MacBookPro:~/devstack$ neutron router-interface-delete
router1 e8180cc2-e5ea-4892-997e-e9ff96b426f4
Removed interface from router router1.
arosen at arosen-MacBookPro:~/devstack$ neutron net-delete private
Deleted network: private



On Tue, May 27, 2014 at 3:57 PM, Martinx - ジェームズ
<thiagocmartinsc at gmail.com>wrote:

> Hi Aaron!
>
> The BUG report https://bugs.launchpad.net/neutron/+bug/1322945 is about
> this problem, I posted there the instructions to reproduce it...
>
> Basically, after attaching a private IPv6 subnet to your L3 Router, it
> will break the "External Network" and its "Floating IPs", then, it becomes
> impossible to delete that "External Network"... It enters in a "stuck"
> state...
>
> Regards,
> Thiago
>
>
> On 27 May 2014 18:34, Aaron Rosen <aaronorosen at gmail.com> wrote:
>
>> Hi,
>>
>> can you open a bug report on this and provide your setup configuration? I
>> just tested this with ML2 and wasn't able to reproduce the issue.
>>
>> arosen at arosen-MacBookPro:~/devstack$ neutron net-create asdf
>>  --provider:network_type vlan  --provider:segmentation_id 124
>> --provider:physical_network  asdf
>> Unable to create the network. The VLAN 124 on physical network asdf is in
>> use.
>>
>> arosen at arosen-MacBookPro:~/devstack$ neutron net-delete asdf
>> Deleted network: asdf
>>
>> Thanks,
>>
>> Aaron
>>
>>
>> On Fri, May 23, 2014 at 10:52 AM, Martinx - ジェームズ <
>> thiagocmartinsc at gmail.com> wrote:
>>
>>> Guys,
>>>
>>> I'm trying to delete a network in Neutron but it is failing, from
>>> Horizon it triggers the error message above (subject), and from CLI, it
>>> shows this:
>>>
>>> ---
>>> root at psuaa-1:~# neutron net-delete a1654832-8aac-42d5-8837-6d27b7421892
>>> Request Failed: internal server error while processing your request.
>>> ---
>>>
>>> The logs shows:
>>>
>>> ---
>>> ==> /var/log/neutron/server.log <==
>>> 2014-05-21 11:49:54.242 5797 INFO neutron.wsgi [-] (5797) accepted
>>> ('2804:290:4:dead::10', 56908, 0, 0)
>>>
>>> 2014-05-21 11:49:54.245 5797 INFO urllib3.connectionpool [-] Starting
>>> new HTTP connection (1): psuaa-1.mng.tcmc.com.br
>>> 2014-05-21 11:49:54.332 5797 INFO neutron.wsgi
>>> [req-e1c4d6c4-71de-4bfa-a7db-f09fa0571377 None] 2804:290:4:dead::10 - -
>>> [21/May/2014 11:49:54] "GET
>>> /v2.0/networks.json?fields=id&id=a1654832-8aac-42d5-8837-6d27b7421892
>>> HTTP/1.1" 200 251 0.089015
>>>
>>> 2014-05-21 11:49:54.334 5797 INFO neutron.wsgi
>>> [req-e1c4d6c4-71de-4bfa-a7db-f09fa0571377 None] (5797) accepted
>>> ('2804:290:4:dead::10', 56910, 0, 0)
>>>
>>> 2014-05-21 11:49:54.380 5797 ERROR neutron.api.v2.resource
>>> [req-f216416d-8433-444f-9108-f4a17f5bf49d None] delete failed
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource Traceback
>>> (most recent call last):
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource   File
>>> "/usr/lib/python2.7/dist-packages/neutron/api/v2/resource.py", line 87, in
>>> resource
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource     result =
>>> method(request=request, **args)
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource   File
>>> "/usr/lib/python2.7/dist-packages/neutron/api/v2/base.py", line 449, in
>>> delete
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource
>>> obj_deleter(request.context, id, **kwargs)
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource   File
>>> "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/plugin.py", line 494,
>>> in delete_network
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource
>>> self.type_manager.release_segment(session, segment)
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource   File
>>> "/usr/lib/python2.7/dist-packages/neutron/plugins/ml2/managers.py", line
>>> 101, in release_segment
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource
>>> driver.obj.release_segment(session, segment)
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource
>>> AttributeError: 'NoneType' object has no attribute 'obj'
>>> 2014-05-21 11:49:54.380 5797 TRACE neutron.api.v2.resource
>>> 2014-05-21 11:49:54.383 5797 INFO neutron.wsgi
>>> [req-f216416d-8433-444f-9108-f4a17f5bf49d None] 2804:290:4:dead::10 - -
>>> [21/May/2014 11:49:54] "DELETE
>>> /v2.0/networks/a1654832-8aac-42d5-8837-6d27b7421892.json HTTP/1.1" 500 296
>>> 0.048123
>>> ---
>>>
>>> What can I do to delete a "net" that "doesn't want" to be deleted? Do I
>>> just need to clean some tables directly on mysql, for example... ?
>>>
>>> NOTE: I'm double posting it here on dev list, because on user list no
>>> one seems to be able to help me... Sorry BTW...   :)
>>>
>>> Tks!
>>> Thiago
>>>
>>> _______________________________________________
>>> OpenStack-dev mailing list
>>> OpenStack-dev at lists.openstack.org
>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>>
>>>
>>
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