安装node_exporter监控主机

安装node_exporter

上传安装包

cd /opt/ ;scp [email protected]:/opt/node_exporter-0.16.0.linux-amd64.tar.gz /opt
cd /opt/ ;scp [email protected]:/opt/node_exporter-0.16.0.linux-amd64.tar.gz /opt

解压启动服务

cd /opt/
tar -zxvf  node_exporter-0.16.0.linux-amd64.tar.gz  -C /usr/local/
cd /usr/local/
mv   node_exporter-0.16.0.linux-amd64 node_exporter
nohup /usr/local/node_exporter/node_exporter  --web.listen-address=":9999" &
ps -ef|grep node

设置systemctl启动程序

[root@localhost ~]# cat /usr/lib/systemd/system/node_exporter.service
[Unit]
Description=node_exporter
Documentation=https://prometheus.io/
After=network-online.target
[Service]
Type=simple
User=root
Group=root
ExecStart=/usr/local/node_exporter/node_exporter\
         --web.listen-address=":9999"
Restart=on-failure
[Install]
WantedBy=multi-user.target

systemctl daemon-reload  
systemctl stop node_exporter 
systemctl start node_exporter 
systemctl restart node_exporter