Nuevo script para Prometheus

install_proxmox_exporters.sh

@@ -0,0 +1,86 @@
+#!/bin/bash
+
+set -e
+
+# === VARIABLES ===
+NODE_EXPORTER_VERSION="1.8.1"
+EXPORTERS_DIR="/opt/proxmox-exporters"
+PROXMOX_API_USER="root@pam"    # CAMBIA ESTO si usas otro usuario
+PROXMOX_API_PASSWORD="Goleador28092310"  # CAMBIA ESTO
+PROXMOX_API_HOST="https://localhost:8006"
+
+# === Node Exporter ===
+echo "[*] Instalando node_exporter..."
+
+mkdir -p $EXPORTERS_DIR
+cd $EXPORTERS_DIR
+
+wget -q https://github.com/prometheus/node_exporter/releases/download/v${NODE_EXPORTER_VERSION}/node_exporter-${NODE_EXPORTER_VERSION}.linux-amd64.tar.gz
+tar -xzf node_exporter-${NODE_EXPORTER_VERSION}.linux-amd64.tar.gz
+cp -f node_exporter-${NODE_EXPORTER_VERSION}.linux-amd64/node_exporter /usr/local/bin/
+
+cat <<EOF >/etc/systemd/system/node_exporter.service
+[Unit]
+Description=Prometheus Node Exporter
+After=network.target
+
+[Service]
+User=nobody
+ExecStart=/usr/local/bin/node_exporter
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+systemctl daemon-reexec
+systemctl enable --now node_exporter
+echo "[✔] node_exporter instalado en el puerto 9100"
+
+# === Proxmox Exporter ===
+echo "[*] Instalando prometheus-pve-exporter..."
+
+apt update -qq && apt install -y python3-venv git
+
+cd $EXPORTERS_DIR
+git clone https://github.com/prometheus-pve/prometheus-pve-exporter.git
+cd prometheus-pve-exporter
+python3 -m venv venv
+source venv/bin/activate
+pip install .
+
+cat <<EOF >config.yaml
+proxmox:
+  url: "$PROXMOX_API_HOST"
+  user: "$PROXMOX_API_USER"
+  password: "$PROXMOX_API_PASSWORD"
+  verify_ssl: false
+
+listen:
+  address: "0.0.0.0"
+  port: 9221
+EOF
+
+cat <<EOF >/etc/systemd/system/prometheus-pve-exporter.service
+[Unit]
+Description=Proxmox VE Exporter
+After=network.target
+
+[Service]
+WorkingDirectory=$EXPORTERS_DIR/prometheus-pve-exporter
+ExecStart=$EXPORTERS_DIR/prometheus-pve-exporter/venv/bin/prometheus-pve-exporter -c config.yaml
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+systemctl daemon-reexec
+systemctl enable --now prometheus-pve-exporter
+echo "[✔] prometheus-pve-exporter instalado en el puerto 9221"
+
+# === Fin ===
+echo ""
+echo "✅ Exporters desplegados:"
+echo "  - http://$(hostname -I | awk '{print $1}'):9100/metrics"
+echo "  - http://$(hostname -I | awk '{print $1}'):9221/metrics"