[Unit]
Description=Prometheus exporter for machine metrics
Documentation=https://github.com/prometheus/node_exporter
Wants=network-online.target
After=network-online.target

[Service]
Restart=always
User=prometheus
EnvironmentFile=-/etc/sysconfig/prometheus-node_exporter
ExecStart=/usr/bin/node_exporter $ARGS
ExecReload=/bin/kill -HUP $MAINPID
TimeoutStopSec=20s
SendSIGKILL=no

[Install]
WantedBy=multi-user.target