Rabbitmq

sudo apt-get install -fy erlang-nox python-pip git-core python-setuptools git-core
sudo pip install pika==0.10.0 or pip install pika==0.10.0(if using virtual-env)
wget https://www.rabbitmq.com/releases/rabbitmq-server/v3.5.6/rabbitmq-server_3.5.6-1_all.deb
sudo dpkg -i rabbitmq-server_3.5.6-1_all.deb

Synchronizing the erlang.cookie file across all the machines: This is again a very important step for setting up rabbitmq cluster. The file itself is storing the value without a carriage return nor a line feed. This value needs to go into the slaves the same way as it is on the master. First stop the rabbitmq-server on all the slave machines using the below command:

sudo service rabbitmq-server stop
echo -n "<contents of .erlang.cookie form master server>" > /var/lib/rabbitmq/.erlang.cookie

eg: echo -n "DQRRLCTUGOBCRFNPIABC" > /var/lib/rabbitmq/.erlang.cookie

sudo rabbitmqctl add_user admin admin
sudo rabbitmqctl set_user_tags admin administrator
sudo rabbitmqctl set_permissions -p / admin ".*" ".*" ".*"

kewords

rabbit rabbitmq