version: '3.1'

volumes:
  grafana_data: {}

networks:
  front-tier:
  back-tier:

services:
  postgres:
    image: 'postgres:10.7'
    environment:
      POSTGRES_PASSWORD: grafana
      POSTGRES_USER: grafana
    ports:
      - 5432:5432

  grafana:
    build: './grafana'
    container_name: 'grafana'
    ports:
      - '3000:3000'