initial commit

deploy_exporters.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+set -e
+
+WEBHOOK_URL="https://text.seekright.com/hooks/6a0eb41ea88367bc6e101f0c/gvXfD8zSNRti43kEabqdE9tMCvNi9zAAoGfbao7cxcKbiW6R"
+HOSTNAME=$(hostname)
+
+notify() {
+  curl -s -X POST "$WEBHOOK_URL" \
+    -H 'Content-Type: application/json' \
+    -d "{\"text\": \"$1\"}" > /dev/null 2>&1
+}
+
+trap 'notify "❌ *FAILED* on *${HOSTNAME}* — script crashed at line $LINENO. Check the machine manually."' ERR
+
+echo "Starting Automated Exporter Installation..."
+if [ "$EUID" -ne 0 ]; then echo "❌ Error: Please run this script with sudo."; exit 1; fi
+NODE_VERSION="1.7.0"
+GPU_VERSION="1.4.1"
+echo "======================================"
+echo "1. Installing Node Exporter v${NODE_VERSION}"
+echo "======================================"
+cd /tmp
+wget -q https://github.com/prometheus/node_exporter/releases/download/v${NODE_VERSION}/node_exporter-${NODE_VERSION}.linux-amd64.tar.gz
+tar -xf node_exporter-${NODE_VERSION}.linux-amd64.tar.gz
+if ! id "node_exporter" &>/dev/null; then useradd --no-create-home --shell /bin/false node_exporter; fi
+cp node_exporter-${NODE_VERSION}.linux-amd64/node_exporter /usr/local/bin/
+chown node_exporter:node_exporter /usr/local/bin/node_exporter
+cat << 'EOF' > /etc/systemd/system/node_exporter.service
+[Unit]
+Description=Node Exporter
+Wants=network-online.target
+After=network-online.target
+[Service]
+User=node_exporter
+Group=node_exporter
+Type=simple
+ExecStart=/usr/local/bin/node_exporter
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl daemon-reload
+systemctl enable --now node_exporter
+echo "✅ Node Exporter installed and running on port 9100!"
+echo "======================================"
+echo "2. Checking for Nvidia GPU..."
+echo "======================================"
+GPU_STATUS="No GPU detected"
+if command -v nvidia-smi &> /dev/null; then
+echo "Nvidia GPU detected! Installing Nvidia GPU Exporter v${GPU_VERSION}..."
+wget -q https://github.com/utkuozdemir/nvidia_gpu_exporter/releases/download/v${GPU_VERSION}/nvidia_gpu_exporter_${GPU_VERSION}_linux_x86_64.tar.gz
+tar -xf nvidia_gpu_exporter_${GPU_VERSION}_linux_x86_64.tar.gz
+if ! id "nvidia_exporter" &>/dev/null; then useradd --no-create-home --shell /bin/false nvidia_exporter; fi
+cp nvidia_gpu_exporter /usr/local/bin/
+chown nvidia_exporter:nvidia_exporter /usr/local/bin/nvidia_gpu_exporter
+cat << 'EOF' > /etc/systemd/system/nvidia_gpu_exporter.service
+[Unit]
+Description=Nvidia GPU Exporter
+Wants=network-online.target
+After=network-online.target
+[Service]
+User=nvidia_exporter
+Group=nvidia_exporter
+Type=simple
+ExecStart=/usr/local/bin/nvidia_gpu_exporter
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl daemon-reload
+systemctl enable --now nvidia_gpu_exporter
+GPU_STATUS="✅ GPU Exporter running on port 9835"
+echo "✅ Nvidia GPU Exporter installed and running on port 9835!"
+else
+echo "No Nvidia GPU detected. Skipping GPU Exporter installation."
+fi
+echo "======================================"
+echo "🎉 Installation Complete!"
+echo "Node Exporter is listening on port 9100"
+echo "======================================"
+
+notify "✅ *SUCCESS* on *${HOSTNAME}* | Node Exporter: :9100 | GPU Exporter: ${GPU_STATUS}"