[Openstack] [neutron] all agents are dead

Alexandr Porunov alexandr.porunov at gmail.com
Sat Feb 27 10:13:58 UTC 2016


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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