Prometheus + Node Exporter + Grafana monitoring host running information

---

 

Last article talked about how Prometheus JVM information and Grafana monitoring SpringBoot applications, take a look at how to monitor the

Server is running, use the tools listed first:

• Prometheus
• node_exporter 0.17
• Grafana
• Grafana Dashboard (8919)

Prometheus and Grafana the installation and configuration of an article already mentioned, this is mainly a look at the remaining steps

 

First, install and run on the target server Node Exporter

1. Download and unzip

      https://prometheus.io/download/#node_exporter

 

     2. Run (Node Exporter in 9100 to run the port, remember to open the corresponding port Ali cloud firewall)

     nohup ./node_exporter &

 

     3. Test Access

     curl http://localhost:9100/metrics

 

 

Second, the configuration data Prometheus gripping Node Exporter

scrape_configs:
- job_name: 'node'
  static_configs:
  - targets: ['localhost:9100']

Modify remember to restart prometheus

 

 

Third, in the console Grafana import Dashboard 8919, data source selecting Prometheus

 

After this simple three-step operation, you can see the following information in Grafana interface:

 

是不是觉得挺简单哉！那就赶快自己动手试一试吧！