docker-compose.yaml

# Strimzi images:
# https://quay.io/repository/strimzi/kafka?tab=tags
# Confluent schema-registry images:
# https://github.com/confluentinc/schema-registry-images/tags

networks:
  kafka:
    name: kafka
    driver: bridge
services:

  broker:
    image: quay.io/strimzi/kafka:0.43.0-kafka-3.8.0
    hostname: broker
    container_name: broker
    command: [
      "sh", "-c",
      "./bin/kafka-storage.sh format
        -t $$(./bin/kafka-storage.sh random-uuid)
        -c ./config/kraft/server.properties &&
      ./bin/kafka-server-start.sh ./config/kraft/server.properties
        --override advertised.listeners=PLAINTEXT://broker:29092,PLAINTEXT_HOST://localhost:9092
        --override listener.security.protocol.map=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL
        --override listeners=PLAINTEXT://:29092,PLAINTEXT_HOST://:9092,CONTROLLER://:9093
        --override auto.create.topics.enable=false
        --override group.initial.rebalance.delay.ms=0
        --override offsets.topic.replication.factor=1
        --override log.retention.minutes=10
      "
    ]
    networks:
      - kafka
    ports:
      - "9092:9092"
    environment:
      LOG_DIR: "/tmp/logs"

  schema-registry:
    image: confluentinc/cp-schema-registry:7.7.1
    hostname: schema-registry
    container_name: schema-registry
    depends_on:
      - broker
    networks:
      - kafka
    ports:
      - "8081:8081"
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_MASTER_ELIGIBILITY: true
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: "broker:29092"

  kafdrop:
    image: obsidiandynamics/kafdrop:4.1.0
    profiles:
      - gui
    hostname: kafdrop
    container_name: kafdrop
    depends_on:
      - broker
      - schema-registry
    networks:
      - kafka
    ports:
      - "9000:9000"
    environment:
      SERVER_PORT: 9000
      SCHEMAREGISTRY_CONNECT: "http://schema-registry:8081"
      KAFKA_BROKERCONNECT: "broker:29092"
      JVM_OPTS: "-Xms32M -Xmx64M"
      SERVER_SERVLET_CONTEXTPATH: "/"
      CMD_ARGS: "--message.format=AVRO --message.keyFormat=DEFAULT --topic.deleteEnabled=false --topic.createEnabled=false"