[rhos-list] Quantum RPC errors

[Paul Robert Marino]

this is definitely starting to look like a bug

it happens with openstack-quantum-2012.2.3 and not with
openstack-quantum-2012.2.1



On Tue, Apr 2, 2013 at 10:20 AM, Paul Robert Marino <prmarino1 at gmail.com>wrote:

> I have a strange one
>
> I keep seeing this in quantums logs
> "
> 2013-04-02 09:50:59    ERROR [quantum.openstack.common.rpc.common] AMQP
> server on localhost:5672 is unreachable: Socket closed. Trying again in 1
> seconds.
> 2013-04-02 09:51:00     INFO [quantum.openstack.common.rpc.common]
> Reconnecting to AMQP server on localhost:5672
> 2013-04-02 09:51:00    ERROR [quantum.openstack.common.rpc.common] AMQP
> server on localhost:5672 is unreachable: Socket closed. Trying again in 3
> seconds.
> 2013-04-02 09:51:03     INFO [quantum.openstack.common.rpc.common]
> Reconnecting to AMQP server on localhost:5672
> 2013-04-02 09:51:03    ERROR [quantum.openstack.common.rpc.common] AMQP
> server on localhost:5672 is unreachable: Socket closed. Trying again in 5
> seconds.
> 2013-04-02 09:51:08     INFO [quantum.openstack.common.rpc.common]
> Reconnecting to AMQP server on localhost:5672
> 2013-04-02 09:51:08    ERROR [quantum.openstack.common.rpc.common] AMQP
> server on localhost:5672 is unreachable: Socket closed. Trying again in 7
> seconds.
> 2013-04-02 09:51:15     INFO [quantum.openstack.common.rpc.common]
> Reconnecting to AMQP server on localhost:5672
> 2013-04-02 09:51:15    ERROR [quantum.openstack.common.rpc.common] AMQP
> server on localhost:5672 is unreachable: Socket closed. Trying again in 9
> seconds.
> 2013-04-02 09:51:24     INFO [quantum.openstack.common.rpc.common]
> Reconnecting to AMQP server on localhost:5672
> 2013-04-02 09:51:24    ERROR [quantum.openstack.common.rpc.common] AMQP
> server on localhost:5672 is unreachable: Socket closed. Trying again in 11
> seconds.
> "
>
> now there are two strange things about this
>
> 1) qpid is running on the same host as quantum server
> "
> netstat -tlnp |grep qpid
> tcp        0      0 0.0.0.0:5672                0.0.0.0:*
> LISTEN      21954/qpidd
> tcp        0      0 :::5672
> :::*                        LISTEN      21954/qpidd
> "
>
> 2) its trying to connect to localhost when qpid_hostname in the
> quantum.conf is set to the fully quallified domain name of the server.
>
> also rpc_back_end  is set to quantum.openstack.common.rpc.impl_qpid
>
>
> and it gets better if i set rabbit_host it still doesn't connect but i at
> least see the right host name in the logs,
>
>
> I think there may be a bug here but I'm not sure yet.
>
> has any one else seen this?
>
>
>
>
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