RabbitMQ is the most widely deployed open source message broker.
RabbitMQ is lightweight and easy to deploy on premises and in the cloud. It supports multiple messaging protocols.
RabbitMQ can be deployed in distributed and federated configurations to meet high-scale, high-availability requirements.

Docker/PodMan Installation

• Repo

  docker.io/library/rabbitmq:3-management
  

• Settings

  Port Mapping
  5672:5672
  15672:15672
  
  Environment variables
  RABBITMQ_DEFAULT_USER
  RABBITMQ_DEFAULT_PASS