User and permission management in RabbitMQ - Cheat Sheet & Quick Revision

Recall & Review

beginner

What command creates a new user in RabbitMQ?

Use rabbitmqctl add_user <username> <password> to create a new user.

beginner

How do you set permissions for a user in RabbitMQ?

Use rabbitmqctl set_permissions -p <vhost> <username> <conf> <write> <read> to set permissions for a user on a virtual host.

beginner

What are the three types of permissions you can set for a RabbitMQ user?

The three permissions are:<br>1. Configure (conf) - controls what resources the user can declare.<br>2. Write - controls what resources the user can publish to.<br>3. Read - controls what resources the user can consume from.

beginner

How do you delete a user in RabbitMQ?

Use rabbitmqctl delete_user <username> to remove a user.

beginner

What is a virtual host (vhost) in RabbitMQ and why is it important for permissions?

A virtual host is like a separate workspace or namespace in RabbitMQ. Permissions are set per user per vhost to control access to resources within that workspace.

Which command sets permissions for a user in RabbitMQ?

A rabbitmqctl delete_user

B rabbitmqctl add_user

C rabbitmqctl set_permissions

D rabbitmqctl list_users

The set_permissions command is used to assign permissions to a user on a specific virtual host.

What does the 'read' permission allow a RabbitMQ user to do?

A Declare resources

B Publish messages

C Delete users

D Consume messages

The 'read' permission allows a user to consume messages from queues.

How do you remove a user from RabbitMQ?

A rabbitmqctl delete_user

B rabbitmqctl remove_user

C rabbitmqctl revoke_user

D rabbitmqctl clear_user

The correct command to delete a user is rabbitmqctl delete_user <username>.

What is the purpose of a virtual host (vhost) in RabbitMQ?

A To store messages permanently

B To separate different environments or projects

C To create users

D To monitor server health

A virtual host separates different environments or projects, allowing isolated resource management and permissions.

Which permission controls what resources a user can declare in RabbitMQ?

A Configure

B Read

C Write

D Admin

The 'configure' permission controls what resources a user can declare or create.

Explain how to create a user and assign permissions in RabbitMQ.

Think about the two main commands for user management and permissions.

Describe the role of virtual hosts in RabbitMQ user permission management.

Consider why you might want to separate access for different teams or apps.