添加 'install-node_exporter'

install-node_exporter

@@ -0,0 +1,30 @@
+wget https://github.com/prometheus/node_exporter/releases/download/v1.6.1/node_exporter-1.6.1.linux-amd64.tar.gz && \
+tar xvfz node_exporter-*.tar.gz && \
+rm node_exporter-*.tar.gz
+
+sudo mv node_exporter-*.linux-amd64/node_exporter /usr/local/bin
+rm -r node_exporter-*.linux-amd64*
+
+sudo useradd -rs /bin/false node_exporter
+
+cat > /etc/systemd/system/naiveCaddy.service <<EOF
+[Unit]
+Description=Node Exporter
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+User=node_exporter
+Group=node_exporter
+Type=simple
+Restart=on-failure
+RestartSec=5s
+ExecStart=/usr/local/bin/node_exporter
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+sudo systemctl daemon-reload
+sudo systemctl enable --now node_exporter
+sudo systemctl status node_exporter