RabbitMQ is a feature rich, multi-protocol messaging broker. It supports: AMQP 0-9-1 STOMP 1.0 through 1.2 MQTT 3.1.1 AMQP 1.0 This script requires a 'rabbitmq' user/group to exist before running. The recommended UID/GID is 319. You can create these like so: groupadd -g 319 rabbitmq useradd -u 319 -g 319 -c "Rabbit MQ" \ -d /var/lib/rabbitmq -s /bin/sh rabbitmq