[Openstack] Unable to connect to AMQP server

Damon Wang damon.devops at gmail.com
Thu Mar 27 11:14:37 UTC 2014


Hi,

First it's very common that openstack component cant connect to amqp for
while :-) I suggest you use local ntp server to reduce times of disconnect
happen.

Second, restart qpid (service qpidd restart) and use command
"openstack-status" to check.


Third, paste more dubious log.

Hope it helps,
Damon


2014-03-27 18:38 GMT+08:00 Peeyush Gupta <gpeeyush at ymail.com>:

> Hi all,
>
> I have installed openstack using RDO on fedora 19. Now, the system was
> unused for a few days. When i opened it today, the setup is not working. I
> mean I can access nova, glance, keystone etc. but I cant launch the
> instance. Whenever I tried to boot a VM, it gets stuck at build stage. So,
> I decided to restart nova-compute and scheduler processes (Has worked for
> me in past) and here is the output I am getting:
>
> 2014-03-27 14:48:44.355 ERROR nova.openstack.common.rpc.impl_qpid
> [req-2d415e36-dd79-4971-838d-5f1b4e32e64c None None] Unable to connect to
> AMQP server: [Errno 111] ECONNREFUSED. Sleeping 1 seconds
> 2014-03-27 14:48:45.372 ERROR nova.openstack.common.rpc.impl_qpid
> [req-2d415e36-dd79-4971-838d-5f1b4e32e64c None None] Unable to connect to
> AMQP server: [Errno 111] ECONNREFUSED. Sleeping 2 seconds
> 2014-03-27 14:48:47.376 ERROR nova.openstack.common.rpc.impl_qpid
> [req-2d415e36-dd79-4971-838d-5f1b4e32e64c None None] Unable to connect to
> AMQP server: [Errno 111] ECONNREFUSED. Sleeping 4 seconds
>
> Both the processes are giving the same error. Can you please help me solve
> the error? Plus, the machine might have been rebooted, if that info is
> useful.
>
> Thanks,
> ~Peeyush Gupta
>
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