docker-compose.prometheus.yml

version: '3'

networks:
  web_network:
    external: true
    driver: bridge
  monitoring_network:
    name: monitoring_network
    driver: bridge

volumes:
  prometheus-data:
    driver: local

services:
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    ports:
      - "9090:9090"
    volumes:
      - ./data/prometheus/config:/etc/prometheus
      - prometheus-data:/prometheus
    restart: unless-stopped
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--web.external-url=http://localhost:9090/prometheus/"
    networks:
      - web_network
      - monitoring_network

  cadvisor:
    image: google/cadvisor:latest
    container_name: cadvisor
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:ro
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro
      - /dev/disk/:/dev/disk:ro
    devices:
      - /dev/kmsg
    restart: unless-stopped
    networks:
      - monitoring_network

  node_exporter:
    image: quay.io/prometheus/node-exporter:latest
    container_name: node_exporter
    command:
      - '--path.rootfs=/host'
    pid: host
    restart: unless-stopped
    volumes:
      - '/:/host:ro,rslave'
    networks:
      - monitoring_network