docker-compose 编排的prometheus+cadvisor+node-exporter+grafana样例

version: '3.2'

services:
  prometheus:
    image: prom/prometheus:latest
    container_name: prometheus
    restart: unless-stopped
    ports:
      - '9090:9090'
    user: '0'
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus/data'
      - '--storage.tsdb.retention=90d'
      - '--web.enable-lifecycle'
    volumes:
      - ./etc/prometheus:/etc/prometheus
      - ./data/prometheus/data:/prometheus/data
    depends_on:
      - cadvisor

  cadvisor:
    image: google/cadvisor:latest
    container_name: cadvisor
    restart: unless-stopped
    ports:
      - '8080:8080'
    volumes:
      - /:/rootfs:ro
      - /var/run:/var/run:rw
      - /sys:/sys:ro
      - /var/lib/docker/:/var/lib/docker:ro

  node-exporter:
    image: prom/node-exporter:latest
    container_name: node-exporter
    restart: unless-stopped
    ports:
      - '9100:9100'
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.ignored-mount-points=^/(sys|proc|dev|host|etc)($$|/)'
      - '--collector.textfile.directory=/node_exporter/prom'
    volumes:
      - /proc:/host/proc
      - /sys:/host/sys
      - /:/rootfs
      - ./etc/node_exporter/prom:/node_exporter/prom

  grafana:
    image: grafana/grafana:latest
    container_name: grafana
    restart: unless-stopped
    ports:
      - '3000:3000'
    user: '0'
    volumes:
      - ./data/grafana:/var/lib/grafana
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=password
      - GF_USERS_ALLOW_SIGN_UP=false

prometheus.yml

scrape_configs:
  - job_name: 'prometheus'
    scrape_interval: 5s
    static_configs:
      - targets: ['ip:9090']
  - job_name: 'node'
    scrape_interval: 5s
    static_configs:
      - targets: ['ip:9100']
  - job_name: 'cadvisor'
    scrape_interval: 5s
    static_configs:
      - targets: ['ip:8080']