A while ago we’d created docker-compose.yml for Kafka and Zookeper.
Today I’ve noticed the problem with the old configuration – it looks like it does not work properly with Test Containers. So, I have replaced the old configuration with Confluent’s Kafka and Zookeeper:
version: '3.8' services: zookeeper: image: confluentinc/cp-zookeeper:7.2.2 environment: ZOOKEEPER_CLIENT_PORT: 2181 ZOOKEEPER_TICK_TIME: 2000 ports: - '2181:2181' kafka: image: confluentinc/cp-kafka:7.2.2 depends_on: - zookeeper ports: - '29092:29092' environment: KAFKA_BROKER_ID: 1 KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:29092,PLAINTEXT_HOST://localhost:9092 KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
When connecting to Kafka, connect to: localhost:29092.
it is 2022, and kafka still needs zookeeper, what a shame. KIP-500 has been provided in 2019, and still seems not fully implemented 🙁