在linux节点上安装node exporter随记

systemd configure file

[Unit]
Description=node_exporter
After=network.target 

[Service]
User=prometheus
Group=prometheus
ExecStart=/usr/local/exporter/node_exporter/node_exporter\
          --web.listen-address=:20001\
          --collector.systemd\
          --collector.systemd.unit-whitelist=(sshd|nginx).service\
          --collector.processes\
          --collector.tcpstat\
          --collector.supervisord
[Install]
WantedBy=multi-user.target

binary file download

https://github.com/prometheus/node_exporter/releases