version: '3'

networks:
  public: {}
  private: {}

volumes:
  grafana_lib: {}
  grafana_ds: 

services:
  influxdb:
    image: influxdb:alpine
    container_name: influxdb
    ports:
      - "8086:8086"
    networks:
      - public
      - private
    volumes:
      - ./data/influxdb:/var/lib/influxdb
    environment:
      INFLUXDB_REPORTING_DISABLED: "true"
      INFLUXDB_DB: telegraf
      INFLUXDB_USER: telegraf
      INFLUXDB_USER_PASSWORD: nimda

  grafana:
      image: grafana/grafana:5.1.3
      container_name: grafana
      ports:
        - "3001:3000"
      networks:
        - public
        - private
      volumes:
        - grafana_lib:/var/lib/grafana
        - ${PWD}/grafana/:/var/lib/grafana/ds/
      environment:
        GF_AUTH_ANONYMOUS_ENABLED: "true"
        GF_AUTH_ANONYMOUS_ORG_ROLE: "Admin"
        INFLUXDB_URI: "http://influxdb:8086"
        INFLUXDB_DB: telegraf
        INFLUXDB_USER: telegraf
        INFLUXDB_USER_PASSWORD: nimda
      command: ["bash", "/var/lib/grafana/ds/add_datasources.sh"]
        
  telegraf:
    image: telegraf:latest
    container_name: telegraf
    network_mode: "host"
    volumes:
      - ./telegraf.conf:/etc/telegraf/telegraf.conf:ro
    environment:
      # real influx host
      INFLUXDB_URI: "http://localhost:8086"

  prometheus:
    image: quay.io/prometheus/prometheus:v2.0.0
    container_name: prometheus
    volumes:
     - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
    networks:
     - private
    command: "--config.file=/etc/prometheus/prometheus.yml --storage.tsdb.path=/prometheus"
    ports:
     - 9090:9090
    depends_on:
     - node_exporter

  node_exporter:
    image: prom/node-exporter:v0.13.0
    container_name: node_exporter
    volumes:
      - ${PWD}/node_exporter/justrun.py:/justrun.py:rw
      - ${PWD}/node_exporter/hmon:/hmon:rw
      - ${PWD}/node_exporter/smoothlogging:/smoothlogging:rw
      - ${PWD}/node_exporter/textfile_collector:/var/lib/node_exporter/textfile_collector/
    networks:
      - public
      - private
    environment:
      DOGSNAME:      "Gula&Bodka"
    command:
      - "--collector.textfile"
      - "--collector.textfile.directory=/var/lib/node_exporter/textfile_collector/"
    expose:
      - 9100
    ports:
      - 9100:9100