Robert Zilke created KAFKA-18994:
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Summary: Wrong configuration in docker-compose.yml example
Key: KAFKA-18994
URL: https://issues.apache.org/jira/browse/KAFKA-18994
Project: Kafka
Issue Type: Bug
Components: docker, documentation
Reporter: Robert Zilke
h3. Incorrect `docker-compose.yml` Configuration in Apache Kafka Docker Image
The `docker-compose.yml` file in [Apache Kafka's Docker Hub
repository|https://hub.docker.com/r/apache/kafka] contains the following
configuration:
{code:sh}
KAFKA_LISTENERS: PLAINTEXT://localhost:9092,CONTROLLER://localhost:9093
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092 {code}
The use of `localhost` prevents external connections to the broker from outside
the container.
h3. Correct Configuration
The proper configuration, as documented, should be:
{code:sh}
KAFKA_LISTENERS: PLAINTEXT://:9092,CONTROLLER://:9093
KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://:9092 {code}
I was unable to locate the appropriate repository to submit a pull request, so
I am reporting this issue here.
Thank you for your great work!
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