Установка node_exporter - denis-kol4ev/OraDBA GitHub Wiki

  1. Download and move the node exporter binary to /usr/local/bin

wget https://github.com/prometheus/node_exporter/releases/download/v<'VERSION'>/node_exporter-<'VERSION'>.<'OS'>-<'ARCH'>.tar.gz

wget https://github.com/prometheus/node_exporter/releases/download/v1.8.2/node_exporter-1.8.2.linux-amd64.tar.gz
tar xvfz node_exporter-*.*-amd64.tar.gz
sudo mv node_exporter-*.*-amd64/node_exporter /usr/local/bin/
  1. Create a node_exporter user to run the node exporter service.
sudo useradd -rs /bin/false node_exporter
  1. Create a node_exporter service file under systemd
sudo tee /etc/systemd/system/node_exporter.service<<EOF
[Unit]
Description=Node Exporter
After=network.target
 
[Service]
User=node_exporter
Group=node_exporter
Type=simple
ExecStart=/usr/local/bin/node_exporter
 
[Install]
WantedBy=multi-user.target
EOF
  1. Reload the system daemon and start the node exporter service
sudo systemctl daemon-reload
sudo systemctl start node_exporter
sudo systemctl enable node_exporter
  1. Check the status of node exporter if it is running in active state
sudo systemctl status node_exporter

You can see all the server metrics or node metrics from the following link

http://<Node-IP>:9100/metrics
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