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Looks looks your message queue server is nit responding , try restating the
services on controller node
On Feb 27, 2016 3:24 PM, "Alexandr Porunov" <alexandr.porunov at gmail.com>
wrote:

> Hello everyone,
>
> I am trying to install neutron. I have passed all steps except the verify
> step:
>
> http://docs.openstack.org/liberty/install-guide-rdo/neutron-verify-option2.html
>
> "neutron agent-list" shows agents but all agents aren't alive. All agents
> have parameter alive: xxx.
>
> But in the verify step we must have parameter alive: :-)
>
> I have looked all logs and found nothing special. Some errors like:
> 2016-02-27 13:36:17.250 846 ERROR oslo.messaging._drivers.impl_rabbit
> [req-62205e8a-47e6-49b5-accc-f774070a9b9b - - - - -] AMQP server on
> controller:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 1
> seconds.
> 2016-02-27 13:36:18.269 846 ERROR oslo.messaging._drivers.impl_rabbit
> [req-62205e8a-47e6-49b5-accc-f774070a9b9b - - - - -] AMQP server on
> controller:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 2
> seconds.
> 2016-02-27 13:36:20.309 846 ERROR oslo.messaging._drivers.impl_rabbit
> [req-62205e8a-47e6-49b5-accc-f774070a9b9b - - - - -] AMQP server on
> controller:5672 is unreachable: [Errno 111] ECONNREFUSED. Trying again in 2
> seconds.
>
> But after errors all agents are connected:
> 2016-02-27 13:36:22.358 846 INFO oslo.messaging._drivers.impl_rabbit
> [req-62205e8a-47e6-49b5-accc-f774070a9b9b - - - - -] Reconnected to AMQP
> server on controller:5672
> 2016-02-27 13:36:22.358 846 INFO oslo.messaging._drivers.impl_rabbit
> [req-62205e8a-47e6-49b5-accc-f774070a9b9b - - - - -] Connected to AMQP
> server on controller:5672
> 2016-02-27 13:36:22.376 846 INFO oslo.messaging._drivers.impl_rabbit
> [req-62205e8a-47e6-49b5-accc-f774070a9b9b - - - - -] Connecting to AMQP
> server on controller:5672
> 2016-02-27 13:36:22.383 846 INFO oslo.messaging._drivers.impl_rabbit [-]
> Connecting to AMQP server on controller:5672
> 2016-02-27 13:36:22.526 846 INFO oslo.messaging._drivers.impl_rabbit [-]
> Connected to AMQP server on controller:5672
> 2016-02-27 13:36:22.526 846 INFO oslo.messaging._drivers.impl_rabbit
> [req-62205e8a-47e6-49b5-accc-f774070a9b9b - - - - -] Connected to AMQP
> server on controller:5672
>
> How to bring agents to life?
>
> Please, help me figure out what is going on
>
> Sincerely, Alexandr
>
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