Virtual hosts for isolation in RabbitMQ - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the command to list all virtual hosts in RabbitMQ.

RabbitMQ

rabbitmqctl list_[1]

Drag options to blanks, or click blank then click option'

Aqueues

Bconnections

Cvhosts

Dusers

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'queues' instead of 'vhosts' will list queues, not virtual hosts.

Using 'users' or 'connections' will list other entities, not virtual hosts.

The command rabbitmqctl list_vhosts lists all virtual hosts configured in RabbitMQ.

2fill in blank

medium

Complete the command to add a new virtual host named 'dev_env'.

RabbitMQ

rabbitmqctl add_[1] dev_env

Drag options to blanks, or click blank then click option'

Avhost

Buser

Cqueue

Dexchange

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'add_user' adds a user, not a virtual host.

Using 'add_queue' or 'add_exchange' adds other entities, not virtual hosts.

The command rabbitmqctl add_vhost dev_env creates a new virtual host called 'dev_env'.

3fill in blank

hard

Fix the error in the command to delete a virtual host named 'test_env'.

RabbitMQ

rabbitmqctl delete_[1] test_env

Drag options to blanks, or click blank then click option'

Auser

Bvhost

Cqueue

Dexchange

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'delete_user' deletes a user, not a virtual host.

Using 'delete_queue' or 'delete_exchange' deletes other entities.

The correct command to delete a virtual host is rabbitmqctl delete_vhost test_env.

4fill in blank

hard

Fill both blanks to set permissions for user 'alice' on virtual host 'prod_env'.

RabbitMQ

rabbitmqctl set_permissions -p [1] [2] ".*" ".*" ".*"

Drag options to blanks, or click blank then click option'

Aprod_env

Balice

Cbob

Ddev_env

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping the virtual host and username positions.

Using the wrong virtual host or username.

The command rabbitmqctl set_permissions -p prod_env alice ".*" ".*" ".*" sets full permissions for user 'alice' on the 'prod_env' virtual host.

5fill in blank

hard

Fill all three blanks to list permissions for user 'charlie' on virtual host 'test_env'.

RabbitMQ

rabbitmqctl list_permissions -p [1] | grep [2] | awk '[3]'

Drag options to blanks, or click blank then click option'

Atest_env

Bcharlie

C{print $1, $2, $3}

D{print $2, $3, $4}

Attempts:

3 left

💡 Hint

Common Mistakes

Using the wrong virtual host or username.

Using an incorrect awk print statement that prints wrong columns.

This command lists permissions on 'test_env' for user 'charlie' and prints the first three columns showing user and permissions.