KAFKA_CFG_LISTENERS: BROKER://:9092, LOCALHOST://:9081
KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-1:9092, LOCALHOST://localhost:9081
KAFKA_CFG_LISTENERS: BROKER://:9092, LOCALHOST://:9081
KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP: BROKER:PLAINTEXT, CONTROLLER:PLAINTEXT, LOCALHOST:PLAINTEXT
KAFKA_CFG_ADVERTISED_LISTENERS: BROKER://kafka-1:9092, LOCALHOST://localhost:9081