docker 部署 Prometheus

 docker run -d --name=node-exporter \
   --restart=always \
    -p 9100:9100 \
    -v "/proc:/host/proc:ro" \
    -v "/sys:/host/sys:ro" \
    -v "/:/rootfs:ro" \
   prom/node-exporter

访问： http://192.168.4.12:9100/metrics

1、编写配置文件
#  vim /opt/prometheus.yml
global:
  scrape_interval:     60s
  evaluation_interval: 60s
 scrape_configs:
  - job_name: prometheus
    static_configs:
      - targets: ['localhost:9090']
        labels:
          instance: prometheus
   - job_name: linux
    static_configs:
      - targets: ['172.17.2.4:9100']
        labels:
          instance: localhost

2、启动
  docker run -d --name=prometheus \
    -v /opt/prometheus.yml:/etc/prometheus/prometheus.yml \
     --restart=always  \
     -p 9090:9090  \
     prom/prometheus

3、访问：
http://192.168.4.12:9090
http://192.168.4.12:9090/graph
http://192.168.4.12:9090/targets

1、创建目录，存储数据
#  mkdir  /data/grafana
#  chmod 777  /data/grafana

2、启动
  docker run -d --name=grafana \
   -v /data/grafana:/var/lib/grafana \
   --restart=always \
   -p 3000:3000 \
   grafana/grafana