kudobuilder / kudobuilder/operators

Is Kafka Operator rolling restart waiting for replication

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Description

I was wondering whether the kafka operator is aware of under replication when doing rolling restarts.

I did not see anything in the documentation about it, and from scrolling over the repository, I just saw that a normal sts is created but could not find any hint on how it is assured that the next pod is only restarted after replication has been restored.

I know, this is more like a question than reporting an issue, but you might see it as an issue because of lack of documentation :)

Contributor guide

Open the contributing guide

Research direction

Start by tracing the Kafka operator's rolling-restart behavior and the normal StatefulSet creation mentioned in the issue. Confirm whether the next pod waits for replication to be restored, then document that behavior and its operational implications; the issue provides no specific files or tests to run.

Written by the indexing model from the issue text.

Assessment

Tech stack
kafka, kubernetes
Domain
devops, distributed-systems
Issue type
Documentation
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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