1. 下载安装
cd src
wget https://github.com/prometheus/node_exporter/releases/download/v1.5.0/node_exporter-1.5.0.linux-amd64.tar.gz
tar xf node_exporter-1.5.0.linux-amd64.tar.gz
mv node_exporter-1.5.0.linux-amd64/node_exporter /usr/bin
useradd -s /sbin/nologin node_exporter
2. 添加服务 /etc/systemd/system/node_exporter.service
[Unit]
Description=Prometheus Node Exporter
After=network.target
[Service]
User=node_exporter
Group=node_exporter
Type=simple
ExecStart=/usr/bin/node_exporter
[Install]
WantedBy=multi-user.target
3. 启动服务并启用开机启动
systemctl daemon-reload
systemctl enable node_exporter
systemctl start node_exporter