1，故障现象，rabbitmq无法启动，报错截图如下：
2，解决办法：删除掉这个文件
(base) root@Sfabrici-Demo01:/usr/lib/rabbitmq/bin# cd /var/lib/rabbitmq/mnesia/rabbit@Sfabrici-Demo01/ (base) root@Sfabrici-Demo01:/var/lib/rabbitmq/mnesia/rabbit@Sfabrici-Demo01# ls cluster_nodes.config msg_store_persistent queues rabbit_durable_queue.DCD rabbit_serial rabbit_vhost.DCD schema_version DECISION_TAB.LOG msg_store_transient rabbit_durable_exchange.DCD rabbit_durable_route.DCD rabbit_user.DCD recovery.dets LATEST.LOG nodes_running_at_shutdown rabbit_durable_exchange.DCL rabbit_runtime_parameters.DCD rabbit_user_permission.DCD schema.DAT (base) root@Sfabrici-Demo01:/var/lib/rabbitmq/mnesia/rabbit@Sfabrici-Demo01# rm -f recovery.dets
3，再次启动，正常了
(base) root@Sfabrici-Demo01:/usr/lib/rabbitmq/bin# ./rabbitmq-server start RabbitMQ 3.6.10. Copyright (C) 2007-2017 Pivotal Software, Inc. ## ## Licensed under the MPL. See http://www.rabbitmq.com/ ## ## ########## Logs: /var/log/rabbitmq/rabbit@Sfabrici-Demo01.log ###### ## /var/log/rabbitmq/rabbit@Sfabrici-Demo01-sasl.log ########## Starting broker...
4，启动rabbitmq的web端，就是启动15672端口
(base) root@Sfabrici-Demo01:~# cd /usr/lib/rabbitmq/bin/ (base) root@Sfabrici-Demo01:/usr/lib/rabbitmq/bin# ls erl_crash.dump rabbitmqctl rabbitmq-defaults rabbitmq-env rabbitmq-plugins rabbitmq-script-wrapper rabbitmq-server rabbitmq-server-wait (base) root@Sfabrici-Demo01:/usr/lib/rabbitmq/bin# ./rabbitmq-plugins enable rabbitmq_management Plugin configuration unchanged. Applying plugin configuration to rabbit@Sfabrici-Demo01... nothing to do.