Kafka - a working docker-compose

Here's a working docker-compose that runs zookeeper, kafka and kafka-ui in same network.

version: '3.8'
services:

    zookeeper:
        container_name: zookeeper
        image: confluentinc/cp-zookeeper:latest
        hostname: zookeeper
        restart: always
        environment:
            ZOOKEEPER_SERVER_ID: 1
            ZOOKEEPER_CLIENT_PORT: 2181
            ZOOKEEPER_TICK_TIME: 2000
            ZOOKEEPER_INIT_LIMIT: 5
            ZOOKEEPER_SYNC_LIMIT: 2
        ports:
            - 2181:2181

    kafka:
        container_name: kafka
        image: confluentinc/cp-kafka:latest
        depends_on:
            - zookeeper
        restart: always
        environment:
            KAFKA_BROKER_ID: 1
            KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
            KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
            KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://localhost:9092,RMOFF_DOCKER_HACK://kafka:9093
            KAFKA_LISTENERS: PLAINTEXT://:9092,RMOFF_DOCKER_HACK://:9093
            KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,RMOFF_DOCKER_HACK:PLAINTEXT
            KAFKA_INTER_BROKER_LISTENER_NAME: RMOFF_DOCKER_HACK
        ports:
            - 9092:9092

    kouncil:
        container_name: kouncil
        image: consdata/kouncil:latest
        restart: always
        depends_on:
            - kafka
        environment:
            bootstrapServers: kafka:9093
            BOOTSTRAPSERVERS: kafka:9093
            BOOTSTRAP_SERVERS: kafka:9093
        ports:
            - 8888:8080