docker-compose.yaml

version: '3.7'

services:
  scylla:
    image: scylladb/scylla
    container_name: scylla
    networks:
      - devcontainer-network
    volumes:
      - ./scylla:/var/lib/scylla
    command: --developer-mode=1 --smp 1

  zookeeper:
    image: confluentinc/cp-zookeeper:7.3.2
    hostname: zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
    networks:
      - devcontainer-network
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_SERVER_ID: 1
      ZOOKEEPER_SERVERS: zookeeper:2888:3888

  kafka:
    image: confluentinc/cp-kafka:7.3.2
    container_name: kafka
    ports:
      - "9092:9092"
      - "29092:29092"
      - "9999:9999"
    environment:
      KAFKA_ZOOKEEPER_CONNECT: "zookeeper:2181"
      KAFKA_BROKER_ID: 1
      KAFKA_ADVERTISED_LISTENERS: INTERNAL://kafka:19092,EXTERNAL://${DOCKER_HOST_IP:-127.0.0.1}:9092,DOCKER://host.docker.internal:29092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INTERNAL:PLAINTEXT,EXTERNAL:PLAINTEXT,DOCKER:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: INTERNAL
      KAFKA_LOG4J_LOGGERS: "kafka.controller=INFO,kafka.producer.async.DefaultEventHandler=INFO,state.change.logger=INFO"
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_JMX_PORT: 9999
      KAFKA_JMX_HOSTNAME: ${DOCKER_HOST_IP:-127.0.0.1}
      KAFKA_AUTHORIZER_CLASS_NAME: kafka.security.authorizer.AclAuthorizer
      KAFKA_ALLOW_EVERYONE_IF_NO_ACL_FOUND: "true"
    networks:
      - devcontainer-network
    depends_on:
      - zookeeper

  kafdrop:
    image: obsidiandynamics/kafdrop
    container_name: kafdrop
    ports:
      - "9000:9000"
    environment:
      KAFKA_BROKERCONNECT: kafka:19092
      # SERVER_SERVLET_CONTEXTPATH: "/"
    networks:
      - devcontainer-network
    depends_on:
      - kafka

networks:
  devcontainer-network:
    external: true