一、部署prometheus,grafana和node_exporter
Prometheus开始教程:https://blog.youkuaiyun.com/Coffin_monkey/article/details/90404639
1.1 环境(centos7)
[root@localhost prometheus]# uname -a
Linux localhost.localdomain 3.10.0-957.10.1.el7.x86_64 #1 SMP Mon Mar 18 15:06:45 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
1.2 环境部署与服务启动
// 安装prometheus
wget https://github.com/prometheus/prometheus/releases/download/v2.9.2/prometheus-2.9.2.linux-amd64.tar.gz
tar xzvf prometheus-2.9.2.linux-amd64.tar.gz
mv prometheus-2.9.2.linux-amd64 /usr/local/prometheus
// 添加prometheus用户,非必须
groupadd prometheus
useradd -g prometheus -m -d /var/lib/prometheus -s /sbin/nologin prometheus
对systemctl不熟的可以了解