Observing errors and Kafka-UI is not showing the cluster info !!

[HemanSuperman]

Hi Team,

I tried deploying kafka-UI on a k8's cluster where I have provisioned the kafka_cluster. I have completed all the set up steps and while accessing the web page of kafka-UI it is showing my cluster status in offline.

Can you please help me fix this.

Thank you !!

[github-actions[bot]]

Hello there HemanSuperman! 👋

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

In case you want to claim this issue, please comment down below! We will try to get back to you as soon as we can. 👀

[Haarolean]

@HemanSuperman please provide details on your installation (way of install, version, configs, logs, etc.)

[HemanSuperman]

@Haarolean - Thanks for the response.

Here is the procedure followed for enabling kafka-UI:

• Deployed kafka-UI by using helm commands.
  helm repo add kafka-ui https://provectus.github.io/kafka-ui helm install kafka-ui kafka-ui/kafka-ui --set envs.config.KAFKA_CLUSTERS_0_NAME=<> --set envs.config.KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS=<>
• After executing these commands the kafka-ui deployment, service files were created.
• To access this externally I changed the service file type from cluster to LoadBalancer.
• Created a loadbalancer and it's health is up & running.
• While accessing the UI with the ip address in the web browser the cluster is showing in offline status.

The error I am facing is:

2023-03-28 18:42:09,082 INFO [kafka-admin-client-thread | kafka-ui-admin-client-1679946101728] o.a.k.c.NetworkClient: [AdminClient clientId=kafka-ui-admin-client-1679946101728] Node 0 disconnected. 2023-03-28 18:42:09,134 INFO [kafka-admin-client-thread | kafka-ui-admin-client-1679667911728] o.a.k.c.NetworkClient: [AdminClient clientId=kafka-ui-admin-client-1679667911728] Node 1 disconnected. 2023-03-28 18:42:09,159 INFO [kafka-admin-client-thread | kafka-ui-admin-client-1679944601728] o.a.k.c.NetworkClient: [AdminClient clientId=kafka-ui-admin-client-1679944601728] Node 0 disconnected.

Can you please help me out in finding the correct config for these and where can I find these when the kafka-cluster is running on Kubernetes:

• envs.config.KAFKA_CLUSTERS_0_NAME=
• envs.config.KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS=

Please do the needful and Once again for the response.

[Haarolean]

Well, you have to use the IPs available in kafka/s advertised listeners config param.

[HemanSuperman]

I have added the bootstrap servers string, though it is showing the cluster is in offline state.

[Haarolean]

check the logs of the container