[jira] [Created] (KAFKA-13456) controller.listener.names is required for all KRaft nodes, not just controllers

["Ron Dagostino (Jira)" <ji...@apache.org>]

Ron Dagostino created KAFKA-13456:
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             Summary: controller.listener.names is required for all KRaft nodes, not just controllers
                 Key: KAFKA-13456
                 URL: https://issues.apache.org/jira/browse/KAFKA-13456
             Project: Kafka
          Issue Type: Bug
    Affects Versions: 3.0.0, 2.8.0, 3.1.0
            Reporter: Ron Dagostino
            Assignee: Ron Dagostino


The controller.listener.names config is currently checked for existence when the process.roles contains the controller role (i.e. process.roles=controller or process.roles=broker,contrtoller); it is not checked for existence when process.roles=broker.  However, KRaft brokers have to talk to KRaft controllers, of course, and they do so by taking the first entry in the controller.listener.names list.  Therefore, controller.listener.names is required in KRaft mode even when process.roles.broker.



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