Run RabbitMQ within a docker container.

[hazartilirot]

Well, it's not an issue, but a simple message to make your life easier.

docker-compose up -d

compose.yml

version: "3.9"
services:
  rabbitmq:
    image: rabbitmq:3.12.0-beta.5-management
    hostname: rabbitmq
    restart: always
    environment:
      - RABBITMQ_DEFAULT_USER=guest
      - RABBITMQ_DEFAULT_PASS=guest
    ports:
      - 5672:5672
      - 15672:15672

the latest RabbitMQ docker container

and
application.yml

spring:
  rabbitmq:
    host: localhost
    port: 5672
    username: guest
    password: guest