docker-compose.yml

version: '2.1'
services:
  online-notify-mongo:
    container_name: online-notify-mongo
    image: mongo
    restart: always
    healthcheck:
      test: mongo --eval 'db.getCollectionNames()'
      interval: 10s
      timeout: 2s
      retries: 10
    volumes:
      - mongodb_vol:/data/db
    ports:
      - 127.0.0.1:27017:27017
    networks:
      - services-tier

  mongodb-exporter:
    container_name: mongodb-exporter
    image: cyberway/mongodb-exporter:v0.6.2
    restart: always
    depends_on:
      online-notify-mongo:
        condition: service_healthy
    ports:
      - 9216:9216
    environment:
      - MONGODB_URI=mongodb://online-notify-mongo:27017
      - HTTP_AUTH=${MONGODB_EXPORTER_USER:?Can't start without auth variable MONGODB_EXPORTER_USER}:${MONGODB_EXPORTER_PASS:?Can't start without auth variable MONGODB_EXPORTER_PASS}
    networks:
      - services-tier

  online-notify-node:
    container_name: online-notify-node
    restart: always
    depends_on:
      - online-notify-mongo
    build:
      context: .
      dockerfile: Dockerfile
    networks:
      - services-tier
    ports:
      - $GLS_CONNECTOR_HOST:$GLS_CONNECTOR_PORT:$GLS_CONNECTOR_PORT
    env_file:
      - .env

volumes:
  mongodb_vol:

networks:
  services-tier: