docker部署MQTT消息队列集群

环境：三台节点
192.168.200.100 master1
192.168.200.110 master2
192.168.200.120 master3

1.每台节点下载docker-ce源
wget https://download.docker.com/linux/centos/docker-ce.repo

2.每台节点安装docker-ce
yum -y install docker-ce

3.启动并加入开机自启
systemctl start docker && systemctl enable docker

4.master1节点安装MQTT服务

docker run -it --network host --name emqtt-master1-1
-p 1883:1883
-p 18083:18083
-p 8083:8083
-p 8883:8883
-p 8080:8080
-e EMQX_NAME="master1"
-e EMQX_HOST=192.168.200.100
-e EMQX_LISTENER__TCP_EXTERNAL=1883
-e EMQX_WAIT_TIME=30
-e EMQX_CLUSTER__DISCOVERY="static"
-e EMQX_JOIN_CLUSTER="master1@192.168.200.100"
-e EMQX_CLUSTER__STATIC__SEEDS="master1@192.168.200.100,master2@192.168.200.110,master3@192.168.200.120"
emqx/emqx:v3.2.2

5.master2节点安装MQTT服务

docker run -it --network host --name emqtt-master2-1
-p 1883:1883
-p 18083:18083
-p 8083:8083
-p 8883:8883
-p 8080:8080
-e EMQX_NAME="master2"
-e EMQX_HOST=192.168.200.110
-e EMQX_LISTENER__TCP_EXTERNAL=1883
-e EMQX_WAIT_TIME=30
-e EMQX_CLUSTER__DISCOVERY="static"
-e EMQX_JOIN_CLUSTER="master2@192.168.200.110"
-e EMQX_CLUSTER__STATIC__SEEDS="master1@192.168.200.100,master2@192.168.200.110,master3@192.168.200.120"
emqx/emqx:v3.2.2

6.master3节点安装MQTT服务

docker run -it --network host --name emqtt-master3-1
-p 1883:1883
-p 18083:18083
-p 8083:8083
-p 8883:8883
-p 8080:8080
-e EMQX_NAME="master2"
-e EMQX_HOST=192.168.200.120
-e EMQX_LISTENER__TCP_EXTERNAL=1883
-e EMQX_WAIT_TIME=30
-e EMQX_CLUSTER__DISCOVERY="static"
-e EMQX_JOIN_CLUSTER="master3@192.168.200.120"
-e EMQX_CLUSTER__STATIC__SEEDS="master1@192.168.200.100,master2@192.168.200.110,master3@192.168.200.120"
emqx/emqx:v3.2.2

7.查看MQTT容器运行及状态

8.运行状态
docker stats

9.登陆MQTTweb界面端口是18083
master1服务器ip地址:18083
默认账号：admin
默认密码：public

10.右上角搜索栏
代表刚才部署的三个集群

11.运行状态
绿色代表正在运行

12.测试

13.参数说明

到此结束！！！