ACL-based authorization in Kafka - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create an ACL that allows a user to produce to a topic.

Kafka

kafka-acls --add --allow-principal User:[1] --operation Write --topic my-topic

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

Adave

Balice

Cbob

Dcharlie

Attempts:

3 left

💡 Hint

Common Mistakes

Using a user name not prefixed with 'User:'

Misspelling the user name

The command adds an ACL allowing user 'alice' to write to 'my-topic'.

2fill in blank

medium

Complete the code to list all ACLs for a specific topic.

Kafka

kafka-acls --list --topic [1]

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

Amy-topic

Btest-topic

Clogs

Devents

Attempts:

3 left

💡 Hint

Common Mistakes

Using a topic name that does not exist

Omitting the --topic flag

This command lists all ACLs set for the topic named 'my-topic'.

3fill in blank

hard

Fix the error in the command to remove an ACL for a user on a topic.

Kafka

kafka-acls --remove --allow-principal User:[1] --operation Read --topic my-topic

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

Aalice

Bbob

Ccharlie

Ddave

Attempts:

3 left

💡 Hint

Common Mistakes

Removing ACLs for the wrong user

Using incorrect operation names

The command removes the ACL for user 'charlie' to read from 'my-topic'.

4fill in blank

hard

Fill both blanks to create an ACL that allows a user to consume from a topic.

Kafka

kafka-acls --add --allow-principal User:[1] --operation [2] --topic logs

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

Aeve

BRead

CWrite

Dfrank

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'Write' instead of 'Read' for consuming

Incorrect user name format

This command allows user 'eve' to read (consume) messages from the 'logs' topic.

5fill in blank

hard

Fill all three blanks to create an ACL that allows a user to describe a consumer group.

Kafka

kafka-acls --add --allow-principal User:[1] --operation [2] --group [3]

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

Agrace

BDescribe

Cmy-group

DDelete

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'Delete' instead of 'Describe' for operation

Wrong group name or missing --group flag

This command allows user 'grace' to describe the consumer group 'my-group'.