docker-compose.yml

version: '3.7'

services:
  #
  #  ---------------------------------------
  # | Set Up For Subparse Docker Containers |
  #  ---------------------------------------
  #
  #  ----------------
  # | Image Versions |
  #  ----------------
  #   elasticsearch - 7.15.1
  #   node - lts-alpine
  #
  #  ----------------
  # | Cluster Set Up |
  #  ----------------
  #   ES01 - Main Node for the cluster
  #   ES02 - Sub Node for the cluter
  #   ES03 - Sub Node for the cluster
  #
  #  ------------
  # | Web Set Up |
  #  ------------
  #   Vue - Container set up for Vue.js instance
  #         NOTE: No other settings for the Vue container are specified in this file but in the Dockerfile
  #
  #  --------------------------------------------------------------------------
  # | Data Volumne(s) - all volumnes are shared with the same on disk location |
  #  --------------------------------------------------------------------------
  #   ES01 - data1 
  #   ES02 - data2
  #   ES03 - data3
  #
  #  --------------------------------------------------
  # | JAVA JVM Modification(s) (For Elastic Instances) |
  #  --------------------------------------------------
  #   ES_JAVA_OPTS
  #       - Xms1g (Minimum Heap Size Allowed - 1 GB)
  #       - Xmx1g (Maximum Heap Size Allowed - 1 GB)
  #       !! NOTE: NO MORE THAN 50% OF YOUR TOTAL MEMORY IS TO BE USED FOR THIS SETTING
  #           - For example, to set the maximum heap size to 2GB, set both Xms and Xmx to 2g
  #           - More information can be found at: https://www.elastic.co/guide/en/elasticsearch/reference/7.16/advanced-configuration.html
  #
  #  ------------------------
  # | Docker Network         |
  #  ------------------------
  #   elastic - main network for these containers to communicate on 
  #
  #  ------------------
  # | Internal Network |
  #  ------------------
  #   localhost - 127.0.0.1 - local network address
  #   9200 - port to connect to the elastic cluster
  #   8080 - port to connect to vue container
  #

  es01:
    image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
    container_name: elastic-01
    volumes:
      - esdata01:/usr/share/elasticsearch/data
    ports:
      - ${ES_PORT}:9200
    environment:
      - node.name=es01
      - cluster.name=${CLUSTER_NAME}
      - cluster.initial_master_nodes=es01
      # - discovery.seed_hosts=es02,es03
      - "ES_JAVA_OPTS=-Xms2g -Xmx2g"
      - ELASTIC_PASSWORD=${ELASTIC_PASSWORD}
      - bootstrap.memory_lock=true
      - xpack.security.enabled=false
      - xpack.monitoring.templates.enabled=false
      - xpack.graph.enabled=false
      - xpack.watcher.enabled=false
      - xpack.license.self_generated.type=${LICENSE}
      - http.host=0.0.0.0
      - http.port=9200
      - "http.cors.allow-origin='*'"
      - "http.cors.enabled=true"
      - "http.cors.allow-headers=X-Requested-With,X-Auth-Token,Content-Type,Content-Length,Authorization"
      - "http.cors.allow-credentials=true"
    ulimits:
      memlock:
        soft: -1
        hard: -1

  vue:
    container_name: subparse-site
    build:
      context: .
      dockerfile: Dockerfile
    volumes:
      - ./viewer:/app
    ports:
      - 8080:8080

  zookeeper:
    image: 'bitnami/zookeeper:latest'
    container_name: zookeeper
    networks:
      - kafka
    ports:
      - 2181:2181
      - 2888:2888
      - 3888:3888
      - 8081:8080

    volumes:
      - 'zookeeper_data:/bitnami'
    environment:
      ALLOW_ANONYMOUS_LOGIN: 'yes'

  kafka:
    image: 'bitnami/kafka:latest'
    container_name: kafka-service-messager
    networks:
      - kafka
    ports:
      - 9092:9092
      - 29092:29092
    volumes:
      - "kafka_data:/bitnami"
    environment:
      - KAFKA_CFG_ZOOKEEPER_CONNECT=zookeeper:2181
      - ALLOW_PLAINTEXT_LISTENER=yes
      - KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CLIENT:PLAINTEXT,EXTERNAL:PLAINTEXT
      - KAFKA_CFG_LISTENERS=CLIENT://:9092,EXTERNAL://:29092
      - KAFKA_CFG_ADVERTISED_LISTENERS=CLIENT://kafka:9092,EXTERNAL://localhost:29092
      - KAFKA_CFG_INTER_BROKER_LISTENER_NAME=CLIENT

    depends_on:
      - zookeeper

volumes:
  esdata01:
    driver: local
  esdata02:
    driver: local
  esdata03:
    driver: local
  subparse-site:
    driver: local
  zookeeper_data:
    driver: local
  kafka_data:
    driver: local

networks:
  elastic:
    driver: bridge
  kafka:
    driver: bridge