搭建 MQTT 服务器
一、配置 Docker 容器
version: "3"
services:
mosquitto:
image: eclipse-mosquitto
restart: unless-stopped
volumes:
- ./data/config:/mosquitto/config
- ./data/log:/mosquitto/log
ports:
- 1883:1883
二、添加配置文件
注意,先不要启动 docker 容器,在当前文件夹下创建映射的文件夹:
mkdir -p data/config
然后添加配置文件:
sudo vim mosquitto.conf
然后添加以下内容:
persistence true
persistence_location /mosquitto/data/
log_dest file /mosquitto/log/mosquitto.log
listener 1883
#allow_anonymous false
#password_file /mosquitto/config/password.txt
然后启动 Docker 容器:
docker-compose up -d
三、添加用户
进入正在运行的容器:
docker exec -it mosquitto sh
创建一个用户:
mosquitto_passwd -c /mosquitto/config/password.txt cael
退出 Docker 容器:
exit
修改配置文件,将配置文件的最后两行取消注释:
persistence true
persistence_location /mosquitto/data/
log_dest file /mosquitto/log/mosquitto.log
listener 1883
allow_anonymous false
password_file /mosquitto/config/password.txt
最后重启容器:
docker-compose restart