docker-compose.yml

version: '3.4'

volumes:
  esdata01:
    driver: local

services:
  web:
    build:
      context: ./web
    ports:
      - "${PORT}:80"
    volumes:
      - ./web/conf.d:/etc/nginx/conf.d:rw,cached
    depends_on:
      - coordinator
      - rssreader
      - calendar
      - frontend
      - tweets

  frontend:
    build:
      context: ./frontend
      dockerfile: ../docker/nodejs-yarn.dockerfile
    environment:
      - SKIP_PREFLIGHT_CHECK=true
      - REACT_APP_COORDINATOR=//coordinator.${DEFAULT_HOST}
    volumes:
      - ./frontend:/app:rw,cached

  coordinator:
    build:
      context: ./coordinator
      dockerfile: ../docker/nodejs-npm.dockerfile
    environment:
      - DEFAULT_HOST=${DEFAULT_HOST}
      - KAFKA_HOST=kafka:9092
    command: "npm run dev"
    depends_on:
      - kafka
    volumes:
      - ./coordinator:/app:rw,cached
      - ./.platform/routes.yaml:/app/routes.yaml:ro

  rssreader:
    build:
      context: ./rssreader
      dockerfile: ../docker/nodejs-npm.dockerfile
    environment:
      - ELASTICSEARCH_HOST=http://elasticsearch:9200
    command: "npm run dev"
    volumes:
      - ./rssreader:/app
      - ./rssreader/db:/app/db
    depends_on:
      - elasticsearch

  tweets:
    build:
      context: ./tweets
      dockerfile: ../docker/nodejs-npm.dockerfile
    command: "npm run start"
    volumes:
      - ./tweets:/app
    environment:
      - KAFKA_HOST=kafka:9092
      - ELASTICSEARCH_HOST=http://elasticsearch:9200
    depends_on:
      - kafka
      - coordinator
      - elasticsearch

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:6.5.4
    environment:
      - node.name=es01
      - discovery.type=single-node
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
      - http.cors.enabled=true
      - http.cors.allow-origin=*
      - 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
    volumes:
      - esdata01:/usr/share/elasticsearch/data
    ports:
      - "9288:9200"
  zookeeper:
    image: wurstmeister/zookeeper
    #tmpfs: "/datalog"
    ports:
      - "2181:2181"

  kafka:
    image: wurstmeister/kafka
    ports:
      - "9092:9092"
    environment:
      HOSTNAME_COMMAND: "route -n | awk '/UG[ \t]/{print $$2}'"
      #KAFKA_ADVERTISED_HOST_NAME: 172.19.0.1
      #KAFKA_CREATE_TOPICS: "NewUrl:1:1,NewContent:1:1,ClientResponse:1:1"
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://_{HOSTNAME_COMMAND}:9092
      KAFKA_LISTENERS: PLAINTEXT://0.0.0.0:9092
    depends_on:
      - zookeeper
    volumes:
      - /var/run/docker.sock

  calendar:
    build:
      context: ./calendar
    volumes:
      - ./calendar:/var/www/app:rw,cached
    depends_on:
      - elasticsearch