NodeExporter

Prometheus Node Exporter exposes a variety of hardware and kernel-related metrics. After the application is installed, you can cooperate with the lazy cat local area network port forwarding tool and Prometheus, Grafana, etc. to build a lazy cat system monitoring. The steps are as follows: 1. Forward the application's tcp port 9100 to any port (such as 9100) of the micro-service virtual network card (host.lzcapp) 2. Go to the network disk and open the Prometheus directory, modify the prometheus.yml configuration file, add a new configuration Target: host.lzcapp:9100, and restart the software after the configuration is completed 3. (Optional) Open the Grafana app to add Dashboard, and Query Panel to draw a complete monitoring panel