docker部署MQTT消息隊列集群

環境：三台節點

192.168.200.100 master1
192.168.200.110 master2
192.168.200.120 master3

1.每台節點下載docker-ce源

wget https://download.docker.com/linux/centos/docker-ce.repo

2.每台節點安裝docker-ce

yum -y install docker-ce

3.啟動並加入開機自啟

systemctl start docker && systemctl enable docker

4.master1節點安裝MQTT服務

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節點安裝MQTT服務

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節點安裝MQTT服務

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="master3" \
  -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容器運行及狀態

8.運行狀態

docker stats

9.登陸MQTTweb界面端口是18083
master1服務器ip地址:18083
默認賬號：admin
默認密碼：public

10.右上角搜索欄
代表剛才部署的三個集群

11.運行狀態
綠色代表正在運行

12.測試

13.參數說明

到此結束！！！