To execute it is necessary to open the terminal in the project folder and execute the following command:

To ensure that the two nodes of RabbitMQ work in sync it is necessary that both have the same .erlang.cookie file, for that I created a secret in my Docker Swarm called rabbitmq_erl_cookie containing the value of my cookie and added the following block in docker-compose:

secrets:
    - source: rabbitmq_erl_cookie
        target: /var/lib/rabbitmq/.erlang.cookie
        uid: '999'
        gid: '999'
        mode: 0400

Informing that my secret was stored in /var/lib/rabbitmq/.erlang.cookie and I ensured that it was created with the necessary permissions assigned to user 999 (rabbitmq) and group 999 (rabbitmq).

User: guest Pass: guest

Just create a policy within the RabbitMQ panel, as follows:

The final result will look like this:

To access RabbitMQ's management panel just access the IP of any node of the Docker Swarm with port 15672 and HAProxy will be in charge of balancing the accesses to each request between the two nodes of RabbitMQ.

To connect with RabbitMQ to send messages just access with the IP of any node of the Docker Swarm with port 5672 and the HAProxy will make the TCP load balance between the nodes.

To collect statistics about RabbitMQ nodes just access port 10000, with username and password admin.