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

[Service]
EnvironmentFile=-/etc/default/node_exporter
User=root
ExecStart=/usr/bin/node_exporter $NODE_EXPORTER_OPTS
Restart=on-failure
RestartSec=5

CPUQuota=30%
#MemoryMax=200M

[Install]
WantedBy=multi-user.target