[Openstack] Can't connect to RabbitMQ

Florian Lindner mailinglists at xgm.de
Tue Oct 29 08:58:11 UTC 2013


Am Montag, 28. Oktober 2013, 13:44:00 schrieb Craig E. Ward:
> On the RabbitMQ server, are vhost and user id setup correctly?

I hope so. I followed the documentation by the letter, they did nothing to 
rabbitmq but installing and chaning the guest password.

http://docs.openstack.org/havana/install-guide/install/apt/content/basics-queue.html

 
> % rabbitmqctl list_users

root at controller:~# rabbitmqctl list_users
Listing users ...
guest   [administrator]
...done.
 
> % rabbitmqctl list_vhosts

root at controller:~# rabbitmqctl list_vhosts
Listing vhosts ...
/
...done.
 
> The user and vhost should match what is in the OpenStack configurations.

I don't remember having set user or vhost:

root at controller:~# grep rabbit /etc/nova/nova.conf
rabbit_host = controller
rabbit_port = 5672

Thanks for your help!

Florian

> 
> 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
> >>> 
> >>> _______________________________________________
> >>> Mailing list:
> >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> >>> Post to     : openstack at lists.openstack.org
> >>> Unsubscribe :
> >>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> > 
> > _______________________________________________
> > Mailing list:
> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> > Post to     : openstack at lists.openstack.org
> > Unsubscribe :
> > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack





More information about the Openstack mailing list