cd /tmp/

curl -s https://api.github.com/repos/prometheus/node_exporter/releases/latest | grep browser_download_url|grep linux-amd64|cut -d '"' -f 4|wget -qi -

 

tar -xvf node_exporter*.tar.gz

cd node_exporter*/

cp node_exporter /usr/local/bin

cd

node_exporter --version

useradd node_exporter

tee /etc/systemd/system/node_exporter.service <<EOF

[Unit]

Description=Node Exporter

Wants=network-online.target

After=network-online.target

 

[Service]

User=node_exporter

ExecStart=/usr/local/bin/node_exporter

 

[Install]

WantedBy=default.target

EOF

 

systemctl daemon-reload

systemctl start node_exporter

systemctl enable node_exporter