Open Stack

Hi Sripria,

Here is the full log http://pastebin.com/8pqupFnw

It looks the problem is in Neutron-ODL communication. Has anyone seen 
this before?  Note this only happens after rebooting. stack, unstack, 
stack, unstack works.

2015-04-06 11:24:27.177 ERROR neutron.plugins.ml2.managers 
[req-17779401-6351-444c-be61-490a82884fb9 admin 
40ac747583c84ac195d220a88a6d71d5] Mechanism driver 'opendaylight' failed 
in create_network_postcommit
....
2015-04-06 11:24:27.177 TRACE neutron.plugins.ml2.managers HTTPError: 
404 Client Error: Not Found
....
2015-04-06 11:24:27.181 ERROR neutron.plugins.ml2.plugin 
[req-17779401-6351-444c-be61-490a82884fb9 admin 
40ac747583c84ac195d220a88a6d71d5] 
mechanism_manager.create_network_postcommit failed, deleting network 
'15eeb515-f3b0-40a7-86db-650c0508796e
....
2015-04-06 11:24:27.269 ERROR neutron.plugins.ml2.managers 
[req-17779401-6351-444c-be61-490a82884fb9 admin 
40ac747583c84ac195d220a88a6d71d5] Mechanism driver 'opendaylight' failed 
in delete_network_postcommit
....
2015-04-06 11:24:27.271 INFO 
neutron.tests.unit.ml2.drivers.mechanism_logger 
[req-17779401-6351-444c-be61-490a82884fb9 admin 
40ac747583c84ac195d220a88a6d71d5] delete_network_postcommit called with 
network settings {'status': u'ACTIVE', 'subnets': [], 'name': 
u'private', 'provider:physical_network': None, 'admin_state_up': True, 
'tenant_id': u'e0181e60c0b1440f971b955f4b0419d8', 
'provider:network_type': u'gre', 'router:external': False, 'shared': 
False, 'id': u'15eeb515-f3b0-40a7-86db-650c0508796e', 
'provider:segmentation_id': 1L} (original settings None) and network 
segments [{'segmentation_id': 1L, 'physical_network': None, 'id': 
u'3999de88-f68a-431c-a8ba-4c098cfdfd06', 'network_type': u'gre'}]
2015-04-06 11:24:27.271 ERROR neutron.plugins.ml2.plugin 
[req-17779401-6351-444c-be61-490a82884fb9 admin 
40ac747583c84ac195d220a88a6d71d5] 
mechanism_manager.delete_network_postcommit failed

С уважением, |  Sincerely,
Александр.   |  Alexander.

On 4/4/2015 1:19 AM, Sripriya Seetharam wrote:
> Hi Alexander,
>
> Can you paste the q-svc.log content here or on pastebin. It should provide more information on the error.
>
> Cheers,
> Sripriya
>
>
> -----Original Message-----
> From: Alexander Shalimov [mailto:ashalimov at arccn.ru]
> Sent: Friday, April 03, 2015 11:38 AM
> To: openstack at lists.openstack.org
> Subject: [Openstack] Devstack problems after server rebooting
>
> Hello,
>
> I'm using devstack from stable/juno branch and with neutron setup.
>
> The problem is that after server rebooting I can't restart the devstack with the following errors saying that it can't create private network for the demo project.
>
> Has anyone seen this before? How to solve the problem?
>
> The only solution I found is to completely delete devstack with all files (clean.sh, rm -rf /opt/stack rm -rf devstack).
>
> 2015-04-03 16:39:16.133 | + return 1
> 2015-04-03 16:39:16.133 | ++ neutron net-create --tenant-id 26b553af00544e4bbeec70ba2b15ea3a private
> 2015-04-03 16:39:16.133 | ++ grep ' id '
> 2015-04-03 16:39:16.136 | ++ get_field 2
> 2015-04-03 16:39:16.136 | ++ local data field
> 2015-04-03 16:39:16.136 | ++ read data
> 2015-04-03 16:39:17.928 | create_network_postcommit failed.
> 2015-04-03 16:39:17.966 | + NET_ID=
> 2015-04-03 16:39:17.966 | + die_if_not_set 532 NET_ID 'Failure creating NET_ID for  26b553af00544e4bbeec70ba2b15ea3a'
> 2015-04-03 16:39:17.966 | + local exitcode=0
> 2015-04-03 16:39:17.970 | [Call Trace]
> 2015-04-03 16:39:17.970 | ./stack.sh:1278:create_neutron_initial_network
> 2015-04-03 16:39:17.970 |
> /home/ubuntu/devstack/lib/neutron:532:die_if_not_set
> 2015-04-03 16:39:17.970 | /home/ubuntu/devstack/functions-common:284:die
> 2015-04-03 16:39:17.973 | [ERROR]
> /home/ubuntu/devstack/functions-common:532 Failure creating NET_ID for 26b553af00544e4bbeec70ba2b15ea3a
> 2015-04-03 16:39:18.975 | Error on exit
>
> --
> С уважением, |  Sincerely,
> Александр.   |  Alexander.
>
>
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