docker-compose.yml

version: "3.5"

#Docker host machine IP - copy below export command without # and execute before executing docker-compose command. or copy into bash_profile or bash.rc file.
#export DOCKER_HOST_IP=`ifconfig | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1'`

services:
  zookeeper:
    hostname: zookeeper
    image: wurstmeister/zookeeper:latest
    ports:
      - "2181:2181"
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
  kafka:
    image: wurstmeister/kafka:latest
    links:
     - zookeeper
    ports:
      - "9092:9092"
    environment:
      KAFKA_ADVERTISED_HOST_NAME: $DOCKER_HOST_IP
      KAFKA_ADVERTISED_PORT: 9092
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_CREATE_TOPICS: "delivery:100:1,click:100:1,install:100:1"
  redis:
    image: redis
    hostname: redis
    ports:
      - "6379:6379"
    volumes:
      - /Users/gramcha/source/docker/data/redis:/data
  mongo:
    image: mongo:3.6.1
    container_name: mongo
    volumes:
      - /Users/gramcha/source/docker/data/mongodb:/data/db
      - /Users/gramcha/source/docker/config:/data/configdb
    ports:
      - 27017:27017
    command: mongod
  ingest-service:
    build: ./ingest-service
    ports:
#     - "8080:8080" # if running with out haproxy then enable this.
     - 8080
    depends_on:
      - redis
      - kafka
# loadbalance ingest-service
# scale up ingest service using command 'docker-compose scale ingest-service=2'
  lb:
    image: dockercloud/haproxy
    links:
      - ingest-service
    ports:
      - '80:80'
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
  store-service:
    build: ./store-service
    ports:
     - "8181:8181"
    depends_on:
      - mongo
      - kafka
  query-service:
    build: ./query-service
    ports:
     - "8282:8282"
    depends_on:
      - mongo