KAFKA-20419 : docker - Adding sasl_plain docker compose examples#22023
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muralibasani wants to merge 1 commit intoapache:trunkfrom
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KAFKA-20419 : docker - Adding sasl_plain docker compose examples#22023muralibasani wants to merge 1 commit intoapache:trunkfrom
muralibasani wants to merge 1 commit intoapache:trunkfrom
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muralibasani
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@FrankYang0529 may I request your review pls ? |
muralibasani
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Apr 10, 2026
| - `KAFKA_OPTS` is set to point to the JAAS config file. | ||
| - Similar to the plaintext example, two listeners are configured: one for inter-broker communication and one for client-to-broker communication. Both use the `SASL_PLAINTEXT` security protocol. | ||
| - Two users are configured in the JAAS file: `admin` (for inter-broker) and `alice` (for clients). | ||
| - Note: SASL is currently not supported with the GraalVM based native image (`apache/kafka-native`) due to missing reflection configuration for `java.security.AccessController`. See [KAFKA-19584](https://issues.apache.org/jira/browse/KAFKA-19584) for details. |
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This is an open issue.
muralibasani
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Apr 10, 2026
| print(constants.FILE_INPUT_ERROR_PREFIX, str(e)) | ||
| total_errors.append(str(e)) | ||
| # SASL is not supported on native image due to missing reflection config (KAFKA-19584) | ||
| if self.MODE == "jvm": |
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since this sasl config doesn't work on native image, adding this condition to run only on jvm based image
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Ref : https://issues.apache.org/jira/browse/KAFKA-20419
Note : these examples work only with jvm image and not with native image. (Open issue https://issues.apache.org/jira/browse/KAFKA-19584)
Changes :