创建临时emqx

docker run -d \
--name emqx \
-p 1883:1883 \
-p 8883:8883 \
-p 8083:8083 \
-p 8084:8084 \
-p 8081:8081 \
-p 18083:18083 \
emqx/emqx:latest

创建挂载路径

mkdir -p /home/yujj/share/emqx/{etc,lib,data,log}

将临时EMQX容器的文件拷贝到服务器

sudo docker cp emqx:/opt/emqx/etc /home/yujj/share/emqx
sudo docker cp emqx:/opt/emqx/lib /home/yujj/share/emqx
sudo docker cp emqx:/opt/emqx/data /home/yujj/share/emqx
sudo docker cp emqx:/opt/emqx/log /home/yujj/share/emqx

修改权限

sudo chown -R 1000:1000 /home/yujj/share/emqx/
sudo chmod -R 755 /home/yujj/share/emqx/

创立新的容器

docker run -d \
--name emqx-47 \
-p 1883:1883 \
-p 8883:8883 \
-p 8083:8083 \
-p 8084:8084 \
-p 8081:8081 \
-p 18083:18083 \
-v /home/yujj/share/emqx/etc:/opt/emqx/etc \
-v /home/yujj/share/emqx/lib:/opt/emqx/lib \
-v /home/yujj/share/emqx/data:/opt/emqx/data \
-v /home/yujj/share/emqx/log:/opt/emqx/log \
emqx/emqx:latest

进入容器后台

docker exec -it emqx /bin/bash