Support multiple kafka clusters

[TigranKhudav]

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 main-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)

kafka-ui do not shows multiple clusters but in logs i watching it is collecting metrics

in this helm chart values configs i giving teo clusters but in ui i see one cluster

yamlApplicationConfig:
  kafka:
    clusters:
      - name: kafka-ih
        bootstrapServers: kafka-ih-kafka-clusterip-bootstrap:9094
      - name: kafka
        bootstrapServers: kafka-kafka-external-bootstrap:9094
        properties:
          ssl.endpoint.identification.algorithm: ""
          security.protocol: SASL_SSL
          sasl.mechanism: OAUTHBEARER
          socket.connection.setup.timeout.max.ms: 30000
          socket.connection.setup.timeout.ms: 30000

Expected behavior

No response

Your installation details

helm chart version is 1.5.3

Steps to reproduce

yamlApplicationConfig:
  kafka:
    clusters:
      - name: kafka-ih
        bootstrapServers: kafka-ih-kafka-clusterip-bootstrap:9094
      - name: kafka
        bootstrapServers: kafka-kafka-external-bootstrap:9094
        properties:
          ssl.endpoint.identification.algorithm: ""
          security.protocol: SASL_SSL
          sasl.mechanism: OAUTHBEARER
          socket.connection.setup.timeout.max.ms: 30000
          socket.connection.setup.timeout.ms: 30000

Screenshots

No response

Logs

No response

Additional context

No response

[github-actions]

Hi TigranKhudav! 👋

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[Haarolean]

multiple clusters are absolutely supported, here's a config example:
https://github.com/kafbat/kafka-ui/blob/main/documentation/compose/kafbat-ui.yaml
please provide your config in a readable format (use triple backticks)

[kapybro]

Further user feedback is requested. Please reply within 7 days or we might close the issue.

[TigranKhudav]

@Haarolean thanks but your example using environment variables but i want to give it from config file in helm values

yamlApplicationConfig:
  kafka:
    clusters:

[kapybro]

Thanks for the additional feedback! We'll get back to your issue soon.

[Haarolean]

they're convertable forth and back.

kafka:
  clusters:
    - name: local
      bootstrapServers: localhost:9092
      schemaRegistry: http://localhost:8085
      ksqldbServer: http://localhost:8088
      kafkaConnect:
        - name: first
          address: http://localhost:8083
      metrics:
        port: 9997
        type: JMX
    - name: local2
      bootstrapServers: localhost:9092
      schemaRegistry: http://localhost:8085
      ksqldbServer: http://localhost:8088
      kafkaConnect:
        - name: first
          address: http://localhost:8083
      metrics:
        port: 9997
        type: JMX