ubuntu下docker为rabbitmq安装延迟插件delayed_message_exchange

下载好延迟插件，我下载的是

rabbitmq_delayed_message_exchange-3.12.0.ez

通过远程登录工具登录到ubuntu，查看docker中已有的容器：

# docker ps
CONTAINER ID   IMAGE                 COMMAND                  CREATED        STATUS          PORTS                                                                                                                                                 NAMES
b9b6c5ab5673   elasticsearch:7.7.0   "/tini -- /usr/local…"   15 hours ago   Up 47 minutes   0.0.0.0:9200->9200/tcp, :::9200->9200/tcp, 0.0.0.0:9300->9300/tcp, :::9300->9300/tcp                                                                  elasticsearch
0a696ea5b98c   rabbitmq:management   "docker-entrypoint.s…"   16 hours ago   Up 49 minutes   4369/tcp, 5671/tcp, 0.0.0.0:5672->5672/tcp, :::5672->5672/tcp, 15671/tcp, 15691-15692/tcp, 25672/tcp, 0.0.0.0:15672->15672/tcp, :::15672->15672/tcp   rabbitmq

获得rabbitmq的容器ID，此处的ID为：0a696ea5b98c。

将下载的延迟插件上传到ubuntu的某个目录，我这里上传到/home/yangj下，然后将其复制到Docker中的RabbitMq容器中的plugins文件夹下。

# docker cp /home/yangj/rabbitmq_delayed_message_exchange-3.12.0.ez 0a696ea5b98c:/plugins
Successfully copied 50.2kB to 0a696ea5b98c:/opt/rabbitmq/plugins

进入容器查看该目录下是否有该压缩包

docker exec -it 0a696ea5b98c bash

若有，则在容器中的命令行执行一下命令添加插件

rabbitmq-plugins enable rabbitmq_delayed_message_exchange

退出容器，重启该容器。

exit
docker restart 0a696ea5b98c