Install and enable MQTT on a rabittmq-server
Submitted by kacy on
First download rpms and install rabittmq-server (cf. here).
Then, you must add rabittmq's binary directory to your PATH :
[root@host ~]# export PATH=$PATH:/usr/lib/rabbitmq/bin
You can then activate plugins :
[root@host ~]# rabbitmq-plugins enable rabbitmq_management rabbitmq_mqtt The following plugins have been enabled: rabbitmq_mqtt mochiweb webmachine rabbitmq_web_dispatch amqp_client rabbitmq_management_agent rabbitmq_management Plugin configuration has changed. Restart RabbitMQ for changes to take effect.
rabittmq_management is to enable the web console to manage the server. You'll have to add iptables rules if you have enabled the firewall. Add those lines in /etc/sysconfig/iptables
#rabbitmq -A INPUT -m state --state NEW -m tcp -p tcp --dport 5672 -j ACCEPT #rabbitmq mgmt -A INPUT -m state --state NEW -m tcp -p tcp --dport 15672 -j ACCEPT
You can then start the server :
[root@host ~]# service rabbitmq-server start
If you get a FAILED message, this may have been caused by another service like qpidd which listens to the same port.
[root@host ~]# netstat -apn |grep 5672 tcp 0 0 0.0.0.0:5672 0.0.0.0:* LISTEN 1553/qpidd
Two choices then, you take the blue pill : stop & disable qpidd's service. You take the red pill : create a rabittmq-server's config file to specify another listening port...
