rabbimq operation queue.declare caused a channel exception not_found
问题操作 openstack 的 horizon,删除,或者新建云主机,一直卡住,最后报错接收消息超时,参看 rabbitmq 日志,发现如下报错:=ERROR REPORT==== 29-Feb-2020::15:01:26 ===Channel error on connection <0.21564.0> (10.0.10.15:40582 -> 10.0.10.11...