0.环境准备
| IP | Hostname | Grafana | Prometheus | node_exporter |
|---|---|---|---|---|
| 10.180.249.245 | manager.rancher | v6.6.1 | v2.16.0 | v0.17.0 |
| 10.180.249.246 | master.rancher | - | - | v0.17.0 |
| 10.180.249.247 | worker.rancher | - | - | v0.17.0 |
CentOS7.4安装Grafana-v6.6.1
CentOS7.4部署Prometheus-v2.16.0+node_exporter-v0.17.0
1.Grafana配置Prometheus数据源
http://10.180.249.245:3000/
在登陆首页，点击"Configuration-Data Sources"按钮，跳转到添加数据源页面，配置如下：
URL: http://10.180.249.245:9090/
Access: Server
导入模板：Import
