You want to allow a group of users to produce messages to topic logs but deny them from deleting the topic. Which ACL commands correctly achieve this?

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Kafka - Security

You want to allow a group of users to produce messages to topic logs but deny them from deleting the topic. Which ACL commands correctly achieve this?

AAdd allow ACL for Produce operation only; deny is not needed because deny is default

BAdd allow ACL for Produce operation and add deny ACL for Delete operation for the user group

CAdd allow ACL for Produce and Delete operations for the user group

DAdd deny ACL for Produce and allow ACL for Delete operations for the user group

Step-by-Step Solution

Solution:

Step 1: Understand permission requirements
The users should be allowed to produce messages but denied from deleting the topic.
Step 2: Use allow and deny ACLs appropriately
We add an allow ACL for Produce operation and explicitly add a deny ACL for Delete operation to prevent deletion.
Final Answer:
Add allow ACL for Produce operation and add deny ACL for Delete operation for the user group -> Option B
Quick Check:
Allow produce + deny delete = A [OK]

Quick Trick: Use allow for produce and deny for delete explicitly [OK]

Common Mistakes:

Assuming deny is default without adding deny ACL
Allowing delete by mistake
Mixing up allow and deny commands

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More Kafka Quizzes

You want to allow a group of users to produce messages to topic logs but deny them from deleting the topic. Which ACL commands correctly achieve this?

Step 1: Understand permission requirements

Step 2: Use allow and deny ACLs appropriately

Final Answer:

Quick Check:

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