version: '3.6'

services:

  influxdb:
    image: influxdb:1.8-alpine
    env_file: .env
    ports:
      - '8086:8086'
    volumes:
      - influxdb_data:/var/lib/influxdb
      - ./influxdb/imports:/imports

  grafana:
    image: grafana/grafana:8.0.2
    depends_on:
      - influxdb
    env_file: .env
    links:
      - influxdb
    ports:
      - '3000:3000'
    volumes:
      - grafana_data:/var/lib/grafana
      - ./grafana/provisioning/:/etc/grafana/provisioning/
      - ./grafana/dashboards/:/var/lib/grafana/dashboards/

  telegraf:
    image: telegraf:1.18-alpine
    # image: telegraf:latest #(for amd64)
    volumes:
    - ./telegraf/telegraf.conf:/etc/telegraf/telegraf.conf:ro
    depends_on:
      - influxdb
    links:
      - influxdb
    ports:
    - '8125:8125/udp'

volumes:
  grafana_data: {}
  influxdb_data: {}