[GitHub] [camel-k] lfabriko commented on issue #4186: Unable to produce and consume in camel-k to apache kafka, getting error like "Connection to node -1 (localhost/127.0.0.1:9092) could not be established. Broker may not be available."

["lfabriko (via GitHub)" <gi...@apache.org>]

lfabriko commented on issue #4186:
URL: https://github.com/apache/camel-k/issues/4186#issuecomment-1488816404

   I think you can check `brokers` parameter if you have installed kafka (e.g. `my-kafka-cluster`) via 
   ```
   $ oc get kafka/my-kafka-cluster -o jsonpath="{.status.listeners[0].bootstrapServers}"
   my-kafka-cluster-kafka-bootstrap.lfabriko3.svc:9092
   ```
   
   Then I have in `KafkaProducer` (similarly in `KafkaConsumer`):
   `.to("kafka:myRecords?brokers=my-kafka-cluster-kafka-bootstrap.lfabriko3.svc:9092");` (or shortly `.to("kafka:myRecords?brokers=my-kafka-cluster-kafka-bootstrap:9092");`)
   
   (I suppose `myRecords` is the created kafka topic)


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