docker-compose.yml

version: '3.8'

services:

  redis:
    image: "redis:alpine"
    container_name: redis
    restart: unless-stopped
    ports:
      - 6379:6379

  booking-process:
    build: ./bookingProcessAPI
    image: cargoverload/booking-process
    restart: unless-stopped
    container_name: booking-process
    environment:
      - PORT=80
      - CAR_SEARCHING_PORT=80
      - CAR_SEARCHING_HOST=searching-aggregator
      - CAR_BOOKING_PORT=80
      - CAR_BOOKING_HOST=car-booking
      - KAFKA=kafka-service:9092
      - REDIS=redis:6379

    volumes:
      - ./bookingProcessAPI/src/:/app/src/ # FOR HOT RELOAD ONLY
    depends_on:
      - redis
      - kafka-service
    expose:
      - 80
    labels:
      - "traefik.http.routers.booking-process.rule=PathPrefix(`/booking-process`)"

  order-validator:
    build: ./orderValidator
    image: cargoverload/order-validator
    restart: unless-stopped
    container_name: order-validator
    environment:
      - KAFKA=kafka-service:9092
    depends_on:
      - kafka-service
      
  offers-creator:
    build: ./offersCreator
    image: cargoverload/offers-creator
    restart: unless-stopped
    container_name: offers-creator
    environment:
      - KAFKA=kafka-service:9092
    depends_on:
      - kafka-service

  car-availability:
    build: ./carAvailability
    image: cargoverload/car-availability
    restart: unless-stopped
    container_name: car-availability
    environment:
      - REDIS=redis:6379
      - KAFKA=kafka-service:9092
      - REDIS_DB=1
    depends_on:
      - car-booking
      - redis
      - kafka-service

  car-booking:
    build: ./carBooking
    image: cargoverload/car-booking
    restart: unless-stopped
    container_name: car-booking
    environment:
      - KAFKA=kafka-service:9092
      - REDIS=redis:6379
      - REDIS_DB=1
    depends_on:
      - redis
      - kafka-service

  searching-aggregator:
    build: ./searchingAggregator
    image: cargoverload/searching-aggregator
    restart: unless-stopped
    container_name: searching-aggregator
    environment:
      - KAFKA=kafka-service:9092
    depends_on:
      - car-availability
      - car-location
      - kafka-service

  multiple-searching-aggregator:
    build: ./multipleSearchingAggregator
    image: cargoverload/multiple-searching-aggregator
    restart: unless-stopped
    container_name: multiple-searching-aggregator
    environment:
      - KAFKA=kafka-service:9092
    depends_on:
      - searching-aggregator
      - kafka-service

  car-tracking:
    build: ./carTracking
    image: cargoverload/car-tracking
    restart: unless-stopped
    container_name: car-tracking
    environment:
      - PORT=80
    expose:
      - 80
    labels:
      - "traefik.http.routers.car-tracking.rule=PathPrefix(`/car-tracking`)"

  car-location:
    build: ./carLocation
    image: cargoverload/car-location
    restart: unless-stopped
    container_name: car-location
    environment:
      - PORT=80
      - NEO4J_HOST=neo4j
      - KAFKA_HOST=kafka-service
      - KAFKA_PORT=9092
      - CAR_TRACKING_PORT=80
      - CAR_TRACKING_HOST=car-tracking
    depends_on:
      - neo4j
      - kafka-service
    expose:
      - 80
    labels:
      - "traefik.http.routers.car-location.rule=PathPrefix(`/car-location`)"

  itineraryDispatcher:
    build: ./itineraryDispatcher
    image: cargoverload/itinerary-dispatcher
    restart: unless-stopped
    container_name: itinerary-dispatcher
    environment:
      - KAFKA_HOST=kafka-service:9092
    volumes:
      - ./itineraryDispatcher/src/:/app/src/ # FOR HOT RELOAD ONLY
    depends_on:
      - kafka-service

  neo4j:
    image: neo4j:4.1.3
    restart: unless-stopped
    container_name: cargoverload-neo4j
    ports:
      - 7474:7474
      - 7687:7687
    expose:
      - 7474
      - 7687
#    volumes:
#      - ./conf:/conf
#      - ./data:/data
#      - ./import:/import
#      - ./logs:/logs
#      - ./plugins:/plugins
    environment:
      NEO4J_AUTH: 'neo4j/superpassword'
#      # Raise memory limits
#      - NEO4J_dbms_memory_pagecache_size=1G
#      - NEO4J_dbms.memory.heap.initial_size=1G
#      - NEO4J_dbms_memory_heap_max__size=1G

#  mongo:
#    image: mongo:latest
#    container_name: cargoverload-mongo
#    restart: unless-stopped
#    environment:
#      # MONGO_INITDB_ROOT_USERNAME: root
#      # MONGO_INITDB_ROOT_PASSWORD: toor
#      - MONGODB_DATABASE="cargoverload"
#    expose:
#      - 27017
#    ports:
#      - 27017:27017

  ## REVERSE PROXY
  traefik:
    image: traefik:v2.3
    container_name: cargoverload-traefik
    restart: unless-stopped
    # Enables the web UI and tells Traefik to listen to docker
    command:
      - "--api.insecure=true"
      - "--providers.docker"
    depends_on:
      - booking-process
      - car-location
      - car-tracking
    volumes:
      # So that Traefik can listen to the Docker events
      - /var/run/docker.sock:/var/run/docker.sock
    ports:
      # The HTTP port
      - 80:80
      # The Web UI (enabled by --api.insecure=true)
      - 8080:8080

## kafka bus configuration
  zookeeper:
    container_name: zookeeper
    restart: unless-stopped
    image: wurstmeister/zookeeper
    environment:
      zk_id: "1"
    expose:
      - 2181

  kafka-service:
    container_name: kafka-service
    restart: unless-stopped
    image: wurstmeister/kafka
    depends_on:
      - zookeeper
    environment:
      KAFKA_ADVERTISED_HOST_NAME: kafka-service
      KAFKA_ADVERTISED_PORT: 9092
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1
      KAFKA_BROKER_ID: 1
      KAFKA_CREATE_TOPICS: "book-validation:1:1,
                            book-confirmation:1:1,
                            book-register:1:1,
                            book-validation-result:1:1,
                            car-location-result:1:1,
                            new-wish:1:1,
                            new-search:1:1,
                            raw-wish-result:1:1,
                            search:1:1,
                            search-result:1:1,
                            validation-search:1:1,
                            validation-search-result:1:1,
                            wish-requested:1:1,
                            wish-result:1:1,"
    expose:
      - 9092

  kafka-ui:
    image: provectuslabs/kafka-ui
    container_name: kafka-ui
    ports:
      - "9000:8080"
    restart: always
    environment:
      - KAFKA_CLUSTERS_0_NAME=kafka-service
      - KAFKA_CLUSTERS_0_BOOTSTRAPSERVERS=kafka-service:9092
      - KAFKA_CLUSTERS_0_ZOOKEEPER=zookeeper:2181