Required configs for spring kafka

Question

what are the required configs for spring Kafka?

Answer 1

You need to add properties for both producer and consumer in application.yml to make it work fine.

spring:
  kafka:
    properties:
      security.protocol: SSL
      ssl:
        endpoint:
          identification:
            algorithm: ''
    consumer:
      value-deserializer: org.apache.kafka.common.serialization.StringDeserializer
      key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
      bootstrap-servers: kafka-url:9093
      group-id: "group-id"
      auto-offset-reset: latest
      enable-auto-commit: true
      ssl:
        keystore-location: file:
        truststore-location: file:
        keystore-password: 
        truststore-password: 

    producer:
      bootstrap-servers: kafka-url:9093
      value-deserializer: org.apache.kafka.common.serialization.StringDeserializer
      key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
      ssl:
        keystore-location: file:
        truststore-location: file:
        keystore-password: 
        truststore-password: