@Override
    protected void configure() {
        if (this.adminUsername != null) {
            addEnv("RABBITMQ_DEFAULT_USER", this.adminUsername);
        }
        if (this.adminPassword != null) {
            addEnv("RABBITMQ_DEFAULT_PASS", this.adminPassword);
        }
    }
Creates a RabbitMQ container using a specific docker image.

@param dockerImageName The docker image to use.
modules/rabbitmq/src/main/java/org/testcontainers/containers/RabbitMQContainer.java