docker-compose.yml

version: '3'

x-spark-common: &spark-common
  image: bitnami/spark:latest
  volumes:
    - ./jobs:/opt/bitnami/spark/jobs
  command: bin/spark-class org.apache.spark.deploy.worker.Worker spark://spark-master:7077
  depends_on:
    - spark-master
  environment:
    SPARK_MODE: Worker
    SPARK_WORKER_CORES: 2
    SPARK_WORKER_MEMORY: 1g
    SPARK_MASTER_URL: spark://spark-master:7077
  networks:
    - datamasterylab

services:
  zookeeper:
    image: confluentinc/cp-zookeeper
    hostname: zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000
    healthcheck:
      test: ['CMD', 'bash', '-c', "echo 'ruok' | nc localhost 2181"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - datamasterylab

  broker:
    image: confluentinc/cp-server:7.4.0
    hostname: broker
    container_name: broker
    depends_on:
      - zookeeper
    ports:
      - "9092:9092"
      - "9101:9101"
    environment:
      KAFKA_BROKER_ID: 1
      KAFKA_ZOOKEEPER_CONNECT: 'zookeeper:2181'
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT, PLAINTEXT_HOST:PLAINTEXT
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://broker:29092, PLAINTEXT_HOST://localhost:9092
      KAFKA_METRIC_REPORTERS: io.confluent.metrics.reporter.ConfluentMetricsReporter
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_GROUP_INITIAL_REBALANCE_DELAY_MS: 0
      KAFKA_CONFLUENT_LICENSE_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_CONFLUENT_BALANCER_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_TRANSACTION_STATE_LOG_MIN_ISR: 1
      KAFKA_TRANSACTION_STATE_LOG_REPLICATION_FACTOR: 1
      KAFKA_JMX_PORT: 9091
      KAFKA_JMX_HOSTNAME: localhost
      KAFKA_CONFLUENT_SCHEMA_REGISTRY_URL: http://schema-registry:8081
      CONFLUENT_METRICS_REPORTER_BOOTSTRAP_SERVERS: broker:29092
      CONFLUENT_METRICS_ENABLE: 'false'
      CONFLUENT_SUPPORT_CUSTOMER_ID: 'anonymous'
    healthcheck:
      test: [ 'CMD', 'bash', '-c', "nc -z localhost 9092" ]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - datamasterylab
  spark-master:
    image: bitnami/spark:latest
    volumes:
      - ./jobs:/opt/bitnami/spark/jobs
    command: bin/spark-class org.apache.spark.deploy.master.Master
    ports:
      - "9090:8080"
      - "7077:7077"
    networks:
      - datamasterylab
  spark-worker-1:
    <<: *spark-common
  spark-worker-2:
    <<: *spark-common
networks:
  datamasterylab: