* Install Rabbitmq

#Add the following line to your /etc/apt/sources.list:deb http://www.rabbitmq.com/debian/ testing main
#wget http://www.rabbitmq.com/rabbitmq-signing-key-public.asc
#sudo apt-key add rabbitmq-signing-key-public.asc
#apt-get update
#apt-get install rabbitmq-server

* Config Rabbitmq
#edit the file /etc/default/rabbitmq-server  add the following lines,

 ulimit -n 10000
#vim /etc/pam.d/common-session

comment this line

session required       pam_limits.so

#vim /etc/pam.d/common-session-noninteractive 

comment this line

session required       pam_limits.so