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:1.6-alpine
    container_name: telegraf
    network_mode: "host"
    volumes:
      - ./telegraf.conf:/etc/telegraf/telegraf.conf:ro
      - /var/run/utmp:/var/run/utmp: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
    links:
      - cadvisor:cadvisor
      - alertmanager:alertmanager
    networks:
     - private
     - public
    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:
      PURPOSE:      "PERFORMANCE_MONITORING"
    expose:
      - 9100
    ports:
      - 9100:9100

#
  cadvisor:
    image: google/cadvisor:v0.28.3
    container_name: cadvisor
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      #- /cgroup:/cgroup:ro #doesn't work on MacOS only for Linux
    restart: unless-stopped
    expose:
      - 8080
    networks:
      - private
      - public
    labels:
      org.label-schema.group: "monitoring"

  alertmanager:
    image: prom/alertmanager
    container_name: alertmanager
    ports:
      - 9093:9093
    volumes:
      - ./alertmanager/:/etc/alertmanager/
    networks:
      - private
    restart: unless-stopped
    command:
      - '--config.file=/etc/alertmanager/config.yml'
      - '--storage.path=/alertmanager'