// Kafka JAAS Configuration for Production // ============================================================================= // This file configures SASL authentication for Kafka in production // Change the passwords to strong, randomly generated values // ============================================================================= KafkaServer { org.apache.kafka.common.security.plain.PlainLoginModule required username="admin" password="CHANGE_ME_STRONG_KAFKA_ADMIN_PASSWORD" user_admin="CHANGE_ME_STRONG_KAFKA_ADMIN_PASSWORD" user_producer="CHANGE_ME_STRONG_KAFKA_PRODUCER_PASSWORD" user_consumer="CHANGE_ME_STRONG_KAFKA_CONSUMER_PASSWORD"; }; Client { org.apache.kafka.common.security.plain.PlainLoginModule required username="admin" password="CHANGE_ME_STRONG_KAFKA_ADMIN_PASSWORD"; };