docker-compose-distributed.yml

version: '3'
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.4.0-2-ubi8
    networks:
      kafka_distributed_network:
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      zk_id: '1'
    # ports:
    #  - '2181:2181'

  kafka:
    image: confluentinc/cp-server:7.4.0-2-ubi8
    hostname: kafka
    container_name: kafka
    networks:
      kafka_distributed_network:
        aliases:
          - kafka
    ports:
      - 29092:29092
    depends_on:
      - zookeeper
    volumes:
      - ./scripts/security/keypair:/tmp/conf
      - ./scripts/helper:/tmp/helper
      - ./scripts/security:/etc/kafka/secrets
    environment:
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_LISTENERS: PLAINTEXT://:9092, EXTERNAL_LISTENER://:29092
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:9092, EXTERNAL_LISTENER://localhost:29092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT, EXTERNAL_LISTENER:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT

  schema-registry:
    image: confluentinc/cp-schema-registry:7.4.0-2-ubi8
    networks:
      kafka_distributed_network:
        aliases:
          - schema-registry
    # ports:
    # - '8081:8081'
    environment:
      SCHEMA_REGISTRY_KAFKASTORE_CONNECTION_URL: 'zookeeper:2181'
      SCHEMA_REGISTRY_HOST_NAME: schema-registry

  control-center:
    image: confluentinc/cp-enterprise-control-center:7.4.0-2-ubi8
    networks:
      kafka_distributed_network:
        aliases:
          - control-center
    ports:
      - '19021:9021'
    depends_on:
      - zookeeper
      - kafka
      - schema-registry
    environment:
      CONTROL_CENTER_BOOTSTRAP_SERVERS: 'kafka:9092'
      CONTROL_CENTER_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      CONTROL_CENTER_CONNECT_CLUSTER: 'connect:8083'
      CONTROL_CENTER_REPLICATION_FACTOR: 1
      CONTROL_CENTER_CONFLUENT_CONTROLCENTER_SCHEMA_REGISTRY_URL: 'http://schema-registry:8081'
      CONTROL_CENTER_SCHEMA_REGISTRY_URL: 'http://schema-registry:8081'

  connector:
    build: .
    command:
      - /bin/connect-distributed
      - /config/docker-compose-worker-distributed.properties
    volumes:
      - ./config:/config
    ports:
      - 5005:5005
    environment:
      PORT: 5005
      SUSPEND: ${SUSPEND:-n}
      CONNECT_REST_PORT: 8083
      CONNECT_REST_ADVERTISED_HOST_NAME: connector
    networks:
      kafka_distributed_network:
        aliases:
          - connector
    depends_on:
      - zookeeper
      - kafka
      - schema-registry


networks:
  kafka_distributed_network: