docker-compose.yml

version: '3'

volumes:
    prometheus_data: {}
    grafana_storage: {}

services:
  prometheus:
    image: prom/prometheus
    container_name: prometheus
    volumes:
      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    ports:
      - "${PROMETHEUS_PORT:-9090}:9090"

  grafana:
    image: grafana/grafana
    container_name: grafana
    user: "104"
    depends_on:
      - prometheus
    ports:
      - "${GRAFANA_PORT:-3000}:3000"
    volumes:
      - grafana_storage:/var/lib/grafana
      - ./grafana/provisioning/:/etc/grafana/provisioning/
    env_file:
      - ./grafana/config.monitoring
    restart: always

  node-exporter:
    image: prom/node-exporter
    container_name: node-exporter
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
    command: 
      - '--path.procfs=/host/proc' 
      - '--path.sysfs=/host/sys'
      - --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)($$|/)"
    ports:
      - 9100:9100
    restart: always
       

  cadvisor:
    image: google/cadvisor
    container_name: cadvisor
    volumes:
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
    ports:
      - "${CADVISOR_PORT:-8080}:8080"
    restart: always
         