influxdb:
    image: influxdb:latest
    container_name: influxdb
    ports:
      - '8086:8086'
    environment:
      INFLUXD_REPORTING_DISABLED: 'true'
    volumes:
      - ./docker/blocks/influxdb/config.yaml:/etc/influxdb2/config.yaml

  # Use the influx cli to set up an influxdb instance.
  influxdb_cli:
    links:
      - influxdb
    image: influxdb:latest
    # The following long command does 2 things:
    #   1. It initializes the bucket
    #   2. Maps bucket to database to enable backward-compatible access (influxql queries)
    # Use these same configurations parameters in your telegraf configuration, mytelegraf.conf.
    entrypoint: bash -c "influx setup --bucket mybucket -t mytoken -o myorg --username=grafana --password=grafana12345 --host=http://influxdb:8086 -f && influx -t mytoken -o myorg --host=http://influxdb:8086 bucket list -n mybucket --hide-headers | cut -f 1 | xargs influx -t mytoken -o myorg --host=http://influxdb:8086 v1 dbrp create --db mybucket --rp default --default --bucket-id"
      # Wait for the influxd service in the influxdb container has fully bootstrapped before trying to setup an influxdb instance with the influxdb_cli service.
    restart: on-failure:10
    depends_on:
      - influxdb

  telegraf:
    image: telegraf:1.10.4
    links:
      - influxdb
    depends_on:
      - influxdb_cli
    volumes:
      - ./docker/blocks/influxdb/telegraf.conf:/etc/telegraf/telegraf.conf:ro
      - /var/log:/var/log
      - ../data/log:/var/log/grafana