docker-compose.yml

version: '3.1'

volumes:
    prometheus_data: {}
    grafana_data: {}

networks:
  front-tier:
  back-tier:

services:

  prometheus:
    image: prom/prometheus:latest
    user: "1000"
    volumes:
      - ./prometheus/:/etc/prometheus/
      - ./prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.retention.size=1TB'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    ports:
      - 9090:9090
    networks:
      - back-tier
    restart: always

  node-exporter:
    image: prom/node-exporter
    volumes:
      - /:/host:ro,rslave
    network_mode: host
    pid: host
    command: 
      - '--path.procfs=/host/proc' 
      - '--path.sysfs=/host/sys'
      - '--path.rootfs=/host'
      - --collector.filesystem.ignored-mount-points
      - "^/(sys|proc|dev|host|etc|rootfs/var/lib/docker/containers|rootfs/var/lib/docker/overlay2|rootfs/run/docker/netns|rootfs/var/lib/docker/aufs)($$|/)"
      - --collector.netdev.ignored-devices
      - "^(lo|docker[0-9]|veth.+|br-.+)$$"
    ports:
      - 9100:9100
    restart: always

  grafana:
    image: grafana/grafana
    user: "1000"
    depends_on:
      - prometheus
    ports:
      - 3000:3000
    volumes:
      - ./grafana_data:/var/lib/grafana
      - ./grafana/provisioning/:/etc/grafana/provisioning/
    env_file:
      - ./grafana/config.monitoring
    networks:
      - back-tier
      - front-tier
    restart: always

  scraper:
    build: scraper
    user: "1000"
    ports:
      - 8000:8000
    networks:
      - back-tier
    restart: always
    environment:
      ENVOY_HOST: envoy
      ENVOY_PASS: PASSWORD