RabbitMQ is a messaging Queue which is used by some components of the applications.
- Erlang is a dependency which is needed for RabbitMQ.
# yum install https://github.com/rabbitmq/erlang-rpm/releases/download/v23.2.6/erlang-23.2.6-1.el7.x86_64.rpm -y
- Setup YUM repositories for RabbitMQ.
# curl -s https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.rpm.sh | sudo bash
- Install RabbitMQ
# yum install rabbitmq-server -y
- Start RabbitMQ
# systemctl enable rabbitmq-server
# systemctl start rabbitmq-server
RabbitMQ comes with a default username / password as guest/guest. But this user cannot be used to connect. Hence we need to create one user for the application.
- Create application user
# rabbitmqctl add_user roboshop roboshop123
# rabbitmqctl set_user_tags roboshop administrator
# rabbitmqctl set_permissions -p / roboshop ".*" ".*" ".*"
Ref link : https://www.rabbitmq.com/rabbitmqctl.8.html#User_Management