[jira] [Created] (KAFKA-19812) Unbound Error Thrown if some variables are not set for SASL/SSL configuration

["Manas Poddar (Jira)" <ji...@apache.org>]

Manas Poddar created KAFKA-19812:
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             Summary: Unbound Error Thrown if some variables are not set for SASL/SSL configuration
                 Key: KAFKA-19812
                 URL: https://issues.apache.org/jira/browse/KAFKA-19812
             Project: Kafka
          Issue Type: Improvement
          Components: docker
    Affects Versions: 4.1.0
            Reporter: Manas Poddar


I was trying to set up a {*}Kafka container with SASL_SSL configuration{*}, but I {*}missed setting up some environment variables{*}, and {*}Kafka kept exiting with an unbound variable error{*}. I checked the *{{/etc/kafka/docker/configure}}* file — it has an *{{ensure}} function* to check and instruct the user when a particular environment variable is not set. I also {*}checked the Docker history and the parent running file{*}, but they {*}gave no clue about running the {{.sh}} files with {{set -u}}{*}.

This issue is {*}just an enhancement to properly log the error details{*}.



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