1 前提条件
  •     Prometheus        已部署
  •     node_exporter    已部署  
2  Prometheus 配置文件方式集成

 2.1 在 prometheus.yml 中配置 node_exporter 的metrics 端点

进入prometheus安装目录，打开配置文件

vim prometheus.yml

 2.2 在配置文件增加job_name信息

 

scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'

    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.

    static_configs:
    - targets: ['localhost:9090']

  - job_name: 'name'
    metrics_path: /metrics
    static_configs:
      - targets : ['ip:9100']

 2.2 重启 prometheus