2021-08-11 15:47:18 -07:00
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KAFKA_ZOOKEEPER_CONNECT=test_zookeeper:52181
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# Read this excellent guide to understand why this is being set up like this
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# https://www.confluent.io/blog/kafka-listeners-explained/
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# Essentially: we run two listeners named PLAINTEXT and PLAINTEXT_HOST on two different ports
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# in the container, and we advertise ONE of them (PLAINTEXT_HOST) to Kafka clients as running on the localhost
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KAFKA_LISTENER_SECURITY_PROTOCOL_MAP=PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT
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2023-04-04 18:38:30 +05:30
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KAFKA_LISTENERS=PLAINTEXT://test_broker:9092,PLAINTEXT_HOST://test_broker:29092
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KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://test_broker:9092,PLAINTEXT_HOST://localhost:29092
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2021-08-11 15:47:18 -07:00
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KAFKA_INTER_BROKER_LISTENER_NAME=PLAINTEXT
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KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR=1
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KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS=0
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KAFKA_HEAP_OPTS=-Xms256m -Xmx256m
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