This issue can be resolved using 'amqp_durable_queues' option which makes rabbitmq to keep queues on the server. After controller restart messages are gone but queue persists with the same name. The option may be set to True in Nova config without oslo.messaging modification.
This issue can be resolved using 'amqp_durable_ queues' option which makes rabbitmq to keep queues on the server. After controller restart messages are gone but queue persists with the same name. The option may be set to True in Nova config without oslo.messaging modification.