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@galexrt
Last active February 26, 2024 20:33
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Simple Prometheus node_exporter install script (Updated for 1.0.1)
#!/bin/bash
version="${VERSION:-1.0.1}"
arch="${ARCH:-linux-amd64}"
bin_dir="${BIN_DIR:-/usr/local/bin}"
wget "https://github.com/prometheus/node_exporter/releases/download/v$version/node_exporter-$version.$arch.tar.gz" \
-O /tmp/node_exporter.tar.gz
mkdir -p /tmp/node_exporter
cd /tmp || { echo "ERROR! No /tmp found.."; exit 1; }
tar xfz /tmp/node_exporter.tar.gz -C /tmp/node_exporter || { echo "ERROR! Extracting the node_exporter tar"; exit 1; }
cp "/tmp/node_exporter/node_exporter-$version.$arch/node_exporter" "$bin_dir"
chown root:staff "$bin_dir/node_exporter"
cat <<EOF > /etc/systemd/system/node_exporter.service
[Unit]
Description=Prometheus node exporter
After=local-fs.target network-online.target network.target
Wants=local-fs.target network-online.target network.target
[Service]
Type=simple
ExecStartPre=-/sbin/iptables -I INPUT 1 -p tcp --dport 9100 -s 127.0.0.1 -j ACCEPT
ExecStartPre=-/sbin/iptables -I INPUT 3 -p tcp --dport 9100 -j DROP
ExecStart=/usr/local/bin/node_exporter
[Install]
WantedBy=multi-user.target
EOF
systemctl enable node_exporter.service
systemctl start node_exporter.service
echo "SUCCESS! Installation succeeded!"
@carlocorradini
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@galexrt Thanks!
Do you want to create a simple PR? 🥳🤯

@galexrt
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galexrt commented May 9, 2022

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