pubip=`dig +short myip.opendns.com @resolver1.opendns.com`
echo $pubip

sysctl -w vm.max_map_count=262144

docker run -d --hostname rabbit --name rabbit -p $pubip:8080:8080 -p $pubip:15672:15672 -e RABBITMQ_DEFAULT_USER=$RABBITMQ_DEFAULT_USER -e RABBITMQ_DEFAULT_PASS=$RABBITMQ_DEFAULT_PASS rabbitmq:3-management