Incorrect Environment Property in kafka-ui.yaml Example

[eddycaballeroibm]

Issue submitter TODO list

• I've looked up my issue in FAQ
• I've searched for an already existing issues here
• I've tried running master-labeled docker image and the issue still persists there
• I'm running a supported version of the application which is listed here

Describe the bug (actual behavior)

The services.kafka1.environment.KAFKA_JMX_OPTS property is incorrect in the kafka-ui.yaml config file.

The property -Djava.rmi.server.hostname=kafka0 conflicts with the configuration of kafka0, which uses the same hostname.

services.kafka1.environment.KAFKA_JMX_OPTS

KAFKA_JMX_OPTS: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=kafka0 -Dcom.sun.management.jmxremote.rmi.port=9998

services.kafka0.environment.KAFKA_JMX_OPTS

KAFKA_JMX_OPTS: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=kafka0 -Dcom.sun.management.jmxremote.rmi.port=9997

This makes it impossible to connect to kafka0

Expected behavior

The property services.kafka1.environment.KAFKA_JMX_OPTS should be changed -Djava.rmi.server.hostname=kafka1.

KAFKA_JMX_OPTS: -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=kafka1 -Dcom.sun.management.jmxremote.rmi.port=9998

This will allow you to connect.

Your installation details

1. 83b5a60
2. n/a
3. https://github.com/provectus/kafka-ui/blob/master/documentation/compose/kafka-ui.yaml
4. n/a

Steps to reproduce

1. Start kafka-ui.yaml with the podman compose command
2. Go to http://localhost:8080/ui/clusters/local/config
3. Validate the config
4. Connection will fail

Screenshots

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Logs

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Additional context

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[github-actions]

Hello there eddycaballeroibm! 👋

Thank you and congratulations 🎉 for opening your very first issue in this project! 💖

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[germanosin]

Hi @eddycaballeroibm, thanks for opening the issue. @Haarolean and I are no longer maintaining this repository. You might want to check out the actively maintained version here: https://github.com/kafbat/kafka-ui