1. 下载文件
wget https://dl.grafana.com/oss/release/grafana-6.2.4.linux-amd64.tar.gz tar -zxvf grafana-6.2.4.linux-amd64.tar.gz ./prometheus --config.file=prometheus.yml #界面浏览 http://47.103.43.223:9090/graph
2. 配置文件 node_export
https://www.linuxidc.com/Linux/2018-01/150354.htm
https://blog.csdn.net/qq_25934401/article/details/81391598
