Unable to connect to AMQP server on 192.168.0.71:5672 after None tries: 'NoneType' object has no attribute 'itervalues'

asked 2020-03-09 05:45:37 -0500

jamil gravatar image

I am unable to launch an instance on OP Queens. After the initial steps to launch the instance, my instance is stuck at scheduling

Following is the log of nova-conductor.log

[root@localhost ~(keystone_admin)]# tail -f /var/log/nova/nova-conductor.log 2020-03-09 10:37:12.585 7883 ERROR oslo.messaging._drivers.impl_rabbit [req-e3f32e28-0922-449a-be21-df2dc2b77646 - - - - -] [e13939c4-b516-47ca-bc1a-d5c0f30c8e30] AMQP server on 192.168.0.71:5672 is unreachable: timed out. Trying again in 10 seconds.: timeout: timed out 2020-03-09 10:37:25.205 8068 INFO oslo.messaging._drivers.impl_rabbit [-] A recoverable connection/channel error occurred, trying to reconnect: timed out 2020-03-09 10:37:27.595 7883 ERROR oslo.messaging._drivers.impl_rabbit [req-e3f32e28-0922-449a-be21-df2dc2b77646 - - - - -] [e13939c4-b516-47ca-bc1a-d5c0f30c8e30] AMQP server on 192.168.0.71:5672 is unreachable: timed out. Trying again in 12 seconds.: timeout: timed out 2020-03-09 10:37:30.213 8068 ERROR oslo.messaging._drivers.impl_rabbit [-] Unable to connect to AMQP server on 192.168.0.71:5672 after None tries: 'NoneType' object has no attribute 'itervalues' 2020-03-09 10:37:30.213 8068 WARNING oslo.messaging._drivers.impl_rabbit [-] Unexpected error during heartbeat thread processing, retrying...: MessageDeliveryFailure: Unable to connect to AMQP server on 192.168.0.71:5672 after None tries: 'NoneType' object has no attribute 'itervalues' 2020-03-09 10:37:44.606 7883 ERROR oslo.messaging._drivers.impl_rabbit [req-e3f32e28-0922-449a-be21-df2dc2b77646 - - - - -] [e13939c4-b516-47ca-bc1a-d5c0f30c8e30] AMQP server on 192.168.0.71:5672 is unreachable: timed out. Trying again in 14 seconds.: timeout: timed out 2020-03-09 10:37:50.224 8068 INFO oslo.messaging._drivers.impl_rabbit [-] A recoverable connection/channel error occurred, trying to reconnect: timed out 2020-03-09 10:37:55.235 8068 ERROR oslo.messaging._drivers.impl_rabbit [-] Unable to connect to AMQP server on 192.168.0.71:5672 after None tries: 'NoneType' object has no attribute 'itervalues' 2020-03-09 10:37:55.235 8068 WARNING oslo.messaging._drivers.impl_rabbit [-] Unexpected error during heartbeat thread processing, retrying...: MessageDeliveryFailure: Unable to connect to AMQP server on 192.168.0.71:5672 after None tries: 'NoneType' object has no attribute 'itervalues' 2020-03-09 10:38:03.617 7883 ERROR oslo.messaging._drivers.impl_rabbit [req-e3f32e28-0922-449a-be21-df2dc2b77646 - - - - -] [e13939c4-b516-47ca-bc1a-d5c0f30c8e30] AMQP server on 192.168.0.71:5672 is unreachable: timed out. Trying again in 16 seconds.: timeout: timed out 2020-03-09 10:38:15.245 8068 INFO oslo.messaging._drivers.impl_rabbit [-] A recoverable connection/channel error occurred, trying to reconnect: timed out

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