10-docker搭建rabbitmq集群

1。安装docker-compose

　　参考：https://blog.csdn.net/ytangdigl/article/details/103831739

2. 安装curl

　　参考：https://blog.csdn.net/sqlquan/article/details/106105065

3.修改hostname并生效

　　查看主机名：hostname

　　修改主机名：hostnamectl set-hostname rabbitmq1

　　重启：reboot

4.安装rabbitmq集群

　　参考：

https://blog.csdn.net/wzc900810/article/details/108507298?utm_term=dockerrabbitmq%E9%9B%86%E7%BE%A4%E5%91%BD%E4%BB%A4&utm_medium=distribute.pc_aggpage_search_result.none-task-blog-2~all~sobaiduweb~default-5-108507298&spm=3001.443