查看RabbitMQ是否在运行
systemctl status rabbitmq-server
停止RabbitMQ运行
systemctl stop rabbitmq-server
systemctl disable rabbitmq-server
卸载 rabbitmq-server
yum remove -y rabbitmq-server


卸载 erlang(如果机器没有别的程序需要 erlang 就卸载)


手动清理全部残留目录(非常关键,不删重装还会报旧错误)
# 数据、cookie、日志、配置全部删除 rm -rf /var/lib/rabbitmq rm -rf /var/log/rabbitmq rm -rf /etc/rabbitmq rm -rf /usr/lib64/erlang rm -rf /run/rabbitmq
systemd 重载,清除失败状态
systemctl daemon-reload systemctl reset-failed










