> For the complete documentation index, see [llms.txt](https://miaoyang.gitbook.io/index.html/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://miaoyang.gitbook.io/index.html/docker-tan-suo/da-jian-ben-di-mqtt-fu-wu-qi.md).

# 搭建本地MQTT服务器

使用Docker容器来搭建一个本地的MQTT服务器

1.创建相关文件夹 

`mkdir -p /mnt/mmcblk2p4/docker/mqtt/config` 

`mkdir -p /mnt/mmcblk2p4/docker/mqtt/data` 

`mkdir -p /mnt/mmcblk2p4/docker/mqtt/log` 

增加配置文件 

nano /mnt/mmcblk2p4/docker/mqtt/config/mosquitto.conf 

复制以下内容： 

persistence true persistence\_location /mosquitto/data log\_dest file /mosquitto/log/mosquitto.log listener 1883 allow\_anonymous false password\_file /mosquitto/config/pwfile.conf

保存退出。 运行容器命令：

 `docker run -it --name=mosquitto --privileged -p 1883:1883 -p 9001:9001 -v /mnt/mmcblk2p4/docker/mqtt/config/mosquitto.conf:/mosquitto/config/mosquitto.conf -v /mnt/mmcblk2p4/docker/mqtt/data:/mosquitto/data -v /mnt/mmcblk2p4/docker/mqtt/log:/mosquitto/log -d eclipse-mosquitto` 

docker ps 

找到容器id 

docker exec -it id sh 

运行命令 mosquitto\_passwd /mosquitto/config/pwfile.conf mqtt 

创建用户和密码 ctrl+p，ctrl+q。 重启容器 docker restart id