The default username and password for RabbitMQ

If you have installed RabbitMQ on your device or on Docker and started its service without setting the username or password, you can make use of the default ones,

username: guest

password: guest 

Note: It is not recommended to use RabbitMQ using the default credentials on server instances, if you are using docker better use make use of the environment variables RABBITMQ_DEFAULT_USER & RABBITMQ_DEFAULT_PASS

% docker run -d --name uat-rabbitmq -e RABBITMQ_DEFAULT_USER=uatuser -e 
RABBITMQ_DEFAULT_PASS=secrectpassword rabbitmq:3-management

Frequently Asked Questions (FAQ)

• Q: Why should I change the default credentials for RabbitMQ?

  A: Changing the default credentials is essential to prevent unauthorized access to your RabbitMQ instance, which can lead to data breaches and security vulnerabilities.

• Q: How do I set custom credentials for RabbitMQ?

  A: You can set custom credentials by using the environment variables RABBITMQ_DEFAULT_USER and RABBITMQ_DEFAULT_PASS when running RabbitMQ in Docker.

• Q: What are the risks of using default credentials?

  A: Using default credentials exposes your RabbitMQ instance to potential attacks, as anyone with access can log in and manipulate your message broker.

• Q: Can I change the credentials after RabbitMQ is installed?

  A: Yes, you can change the credentials at any time by updating the RabbitMQ configuration or using the management interface.

• Q: Where can I find more information on securing RabbitMQ?

  A: You can find detailed security guidelines in the official RabbitMQ documentation at this link.

• Q: What should I do if I forget my RabbitMQ credentials?

  A: If you forget your credentials, you may need to reset them by accessing the RabbitMQ configuration files or using the management interface if available.