version: '3'

services:
  # # Define a Telegraf service
  # telegraf:
  #   image: telegraf:1.4.0
  #   volumes:
  #     - ./telegraf.conf:/etc/telegraf/telegraf.conf:ro
  #   ports:
  #     - "8092:8092/udp"
  #     - "8094:8094"
  #     - "8125:8125/udp"
  #   links:
  #     - mosquitto

  # Define an InfluxDB service
  influxdb:
    container_name: influxdb
    image: influxdb
    volumes:
      - ./data/influxdb:/var/lib/influxdb
    ports:
      - "8086:8086"
    environment:
      - INFLUXDB_INIT_PWD="password"
      - PRE_CREATE_DB="iot"
  
  mosquitto:
    container_name: mosquitto
    image: eclipse-mosquitto
    ports: 
      - 1883:1883
    volumes:
      - ./mosquitto.conf:/mosquitto/config/mosquitto.conf

  grafana:
    container_name: grafana
    image: grafana/grafana
    ports: 
      - 3000:3000
    volumes: 
      - ./data/grafana:/var/lib/grafana

  mqttinflux:
    image: mqttinflux
    build: ./mqttinflux
    environment: 
      TOPICS: "sensors"
      MQTT_HOST: "mosquitto"
      INFLUX_HOST: "influxdb"
      INFLUX_DB: "test"