docker-compose.yml

version: '3.8'
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.2.1
    hostname: zookeeper
    container_name: zookeeper
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  broker:
    image: confluentinc/cp-kafka:7.2.1
    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_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: 9101
      KAFKA_JMX_HOSTNAME: localhost
      KAFKA_CONFLUENT_SCHEMA_REGISTRY_URL: http://schema-registry:8091

  init-kafka:
    image: confluentinc/cp-kafka:7.2.1
    depends_on:
      -         broker
    entrypoint: [ '/bin/sh', '-c' ]
    command: |
      "
      # blocks until kafka is reachable
      kafka-topics --bootstrap-server broker:29092 --list

      echo -e 'Creating kafka topics'
      kafka-topics --bootstrap-server broker:29092 --create --if-not-exists --topic pageview --replication-factor 1 --partitions 1

      echo -e 'Successfully created the following topics:'
      kafka-topics --bootstrap-server broker:29092 --list
      "

  schema-registry:
    image: confluentinc/cp-schema-registry:7.2.1
    hostname: schema-registry
    container_name: schema-registry
    depends_on:
      - broker
    ports:
      - "8091:8091"
    environment:
      SCHEMA_REGISTRY_HOST_NAME: schema-registry
      SCHEMA_REGISTRY_KAFKASTORE_BOOTSTRAP_SERVERS: 'broker:29092'
      SCHEMA_REGISTRY_LISTENERS: http://0.0.0.0:8091

  rest-proxy:
    image: confluentinc/cp-kafka-rest:7.2.1
    depends_on:
      - broker
      - schema-registry
    ports:
      - 8082:8082
    hostname: rest-proxy
    container_name: rest-proxy
    environment:
      KAFKA_REST_HOST_NAME: rest-proxy
      KAFKA_REST_BOOTSTRAP_SERVERS: 'broker:29092'
      KAFKA_REST_LISTENERS: "http://0.0.0.0:8082"
      KAFKA_REST_SCHEMA_REGISTRY_URL: 'http://schema-registry:8091'
      KAFKA_REST_ACCESS_CONTROL_ALLOW_ORIGIN: '*'
      KAFKA_REST_ACCESS_CONTROL_ALLOW_METHODS: 'GET,POST,PUT,DELETE,OPTIONS,HEAD'

  jobmanager:
    build: flink-init/.
    ports:
      - "8081:8081"
    command: jobmanager
    environment:
      - |
        FLINK_PROPERTIES=
        jobmanager.rpc.address: jobmanager

  taskmanager:
    build: flink-init/.
    depends_on:
      - jobmanager
    command: taskmanager
    environment:
      - |
        FLINK_PROPERTIES=
        jobmanager.rpc.address: jobmanager
        taskmanager.numberOfTaskSlots: 2

  sql-client:
    build: flink-init/.
    command: bin/sql-client.sh
    depends_on:
      - jobmanager
    environment:
      - |
        FLINK_PROPERTIES=
        jobmanager.rpc.address: jobmanager
        rest.address: jobmanager

  web:
    build: nginx-init/.
    ports:
      - "80:80"
    environment:
      - NGINX_PORT=80

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.16.2
    container_name: elasticsearch
    environment:
      - cluster.name=elasticsearch
      - bootstrap.memory_lock=true
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - discovery.type=single-node
      - VIRTUAL_HOST=elasticsearch
      - VIRTUAL_PORT="9200"
      - http.cors.enabled=true
      - http.cors.allow-origin=*
      - http.cors.allow-methods=OPTIONS, HEAD, GET, POST, PUT, DELETE
      - http.cors.allow-headers=X-Requested-With,X-Auth-Token,Content-Type,Content-Length
    ports:
      - "9200:9200"
      - "9300:9300"
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536

  mysql:
    build: mysql-init/.
    cap_add:
      - SYS_NICE
    restart: always
    environment:
      MYSQL_USER: "flink-only-sql"
      MYSQL_PASSWORD: "demo-sql"
      MYSQL_DATABASE: "sql-demo"
      MYSQL_RANDOM_ROOT_PASSWORD: "yes"
    ports:
      - "3306:3306"
    volumes:
      - mysql-data:/var/lib/mysql

volumes:
  mysql-data:
    driver: local