[Openstack] Can't connect to RabbitMQ

Razique Mahroua razique.mahroua at gmail.com
Tue Oct 29 06:28:23 UTC 2013


Interesting, 
never know about that
thanks!

On Oct 28, 2013, at 13:44, Craig E. Ward <cward at isi.edu> wrote:

> On the RabbitMQ server, are vhost and user id setup correctly?
> 
> % rabbitmqctl list_users
> 
> % rabbitmqctl list_vhosts
> 
> The user and vhost should match what is in the OpenStack configurations.
> 
> 
> 
> On 10/28/13 1:14 PM, Florian Lindner wrote:
>> Am Montag, 28. Oktober 2013, 12:04:02 schrieb Razique Mahroua:
>>> hey
>>> is Ā«controllerĀ» a hostame all ur servers can resolve?
>> 
>> Yes, set in /etc/hosts.
>> 
>> Regards,
>> Florian
>> 
>>> 
>>> - Razique
>>> 
>>> On Oct 28, 2013, at 11:40, Florian Lindner <mailinglists at xgm.de> wrote:
>>>> Hello,
>>>> 
>>>> I've installed OpenStack on a Ubuntu 12.04 VM according to the install
>>>> guide. It worked fine until I created the compute node on a second VM and
>>>> tried to set up nova networking:
>>>> 
>>>> http://docs.openstack.org/havana/install-guide/install/apt/content/nova-ne
>>>> twork.html
>>>> 
>>>> # nova network-create vmnet --fixed-range-v4=10.0.0.0/24 --bridge-
>>>> interface=br100 --multi-host=T
>>>> 
>>>> just does nothing until canceled. I tried on the controller and compute1
>>>> node.
>>>> 
>>>> nova-api.log shows:
>>>> 
>>>> ERROR nova.openstack.common.rpc.common AMQP server on controller:5672 is
>>>> unreachable: Socket closed. Trying again in 1 seconds.
>>>> INFO nova.openstack.common.rpc.common Reconnecting to AMQP server on
>>>> controller:5672
>>>> 
>>>> controller:~# netstat -lpn | grep beam
>>>> tcp        0      0 0.0.0.0:36595           0.0.0.0:*               LISTEN
>>>> 1045/beam
>>>> tcp6       0      0 :::5672                 :::*                    LISTEN
>>>> 1045/beam
>>>> 
>>>> It listens on this port, but IPv6. IMO on linux listing on an IPv6 port
>>>> also means listening on the same v4 port.
>>>> 
>>>> What's wrong with the installation?
>>>> 
>>>> Thanks a lot!
>>>> 
>>>> Florian
>>>> 
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>> 
>> 
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>> 
> 
> -- 
> Craig E. Ward
> University of Southern California
> Information Sciences Institute
> cward at ISI.EDU
> 
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