Rabbitmq as a service under docker (altmost right) :/

run.sh

#!/bin/bash

chown -R rabbitmq:rabbitmq /data/log
chown -R rabbitmq:rabbitmq /data/mnesia

HOSTNAME=$(hostname)
PID_FILE="/data/mnesia/rabbit\@$HOSTNAME.pid"

function start()
{
	su rabbitmq -s /bin/sh -c "/usr/lib/rabbitmq/bin/rabbitmq-server" &
	su rabbitmq -s /bin/sh -c "/usr/sbin/rabbitmqctl wait $PID_FILE"
}

function stop()
{
	su rabbitmq -s /bin/sh -c "/usr/sbin/rabbitmqctl stop $PID_FILE"
	exit
}

function restart()
{
	su rabbitmq -s /bin/sh -c "/usr/sbin/rabbitmqctl restart"
}

trap stop EXIT SIGINT SIGTERM
trap restart SIGHUP

start

while true; do
  sleep 1000 & wait
done

This won't work if you explicitly set RABBITMQ_NODENAME, as the pid file will be named differently.
Otherwise looks good.