MQTT安装

技术链接:http://docs.emqtt.cn/zh_CN/latest/getstarted.html
Dashboard控制台:http://10.74.20.43:18083/#/ 默认登录用户名: admin, 密码: public
1.下载程序包
Ubuntu12.04 http://emqtt.com/downloads/latest/ubuntu12_04
Ubuntu14.04 http://emqtt.com/downloads/latest/ubuntu14_04
Ubuntu16.04 http://emqtt.com/downloads/latest/ubuntu16_04
CentOS6.8 http://emqtt.com/downloads/latest/centos6
CentOS7 http://emqtt.com/downloads/latest/centos7
Debian7 http://emqtt.com/downloads/latest/debian7
Debian8 http://emqtt.com/downloads/latest/debian7
FreeBSD http://emqtt.com/downloads/latest/freebsd
2.解压程序包(压缩包放在/home,解压在/home)
unzip emqttd-centos7-v2.0.zip
3.控制台调试模式启动，检查 EMQ 是否可正常启动:
cd emqttd && ./bin/emqttd console
EMQ 消息服务器如启动正常，控制台输出:
starting emqttd on node 'emqttd@127.0.0.1'
emqttd ctl is starting...[ok]
emqttd hook is starting...[ok]
emqttd router is starting...[ok]
emqttd pubsub is starting...[ok]
emqttd stats is starting...[ok]
emqttd metrics is starting...[ok]
emqttd pooler is starting...[ok]
emqttd trace is starting...[ok]
emqttd client manager is starting...[ok]
emqttd session manager is starting...[ok]
emqttd session supervisor is starting...[ok]
emqttd wsclient supervisor is starting...[ok]
emqttd broker is starting...[ok]
emqttd alarm is starting...[ok]
emqttd mod supervisor is starting...[ok]
emqttd bridge supervisor is starting...[ok]
emqttd access control is starting...[ok]
emqttd system monitor is starting...[ok]
dashboard:http listen on 0.0.0.0:18083 with 2 acceptors.
mqtt:tcp listen on 0.0.0.0:1883 with 8 acceptors.
mqtt:ssl listen on 0.0.0.0:8883 with 4 acceptors.
mqtt:ws listen on 0.0.0.0:8083 with 4 acceptors.
Erlang MQTT Broker 2.0 is running now
4.守护进程模式启动:
./bin/emqttd start
5.EMQ 消息服务器进程状态查询:
./bin/emqttd_ctl status
正常运行状态，查询命令返回:
$ ./bin/emqttd_ctl status
Node 'emqttd@127.0.0.1' is started
emqttd 2.0 is running
6.停止服务器:
./bin/emqttd stop