Prometheus-Blackbox-Exporter (#8255)

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
Co-authored-by: CanbiZ <47820557+MickLesk@users.noreply.github.com>

install/prometheus-blackbox-exporter-install.sh

@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: Marfnl
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/prometheus/blackbox_exporter
+
+source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
+color
+verb_ip6
+catch_errors
+setting_up_container
+network_check
+update_os
+
+fetch_and_deploy_gh_release "blackbox-exporter" "prometheus/blackbox_exporter" "prebuild" "latest" "/opt/blackbox-exporter" "blackbox_exporter-*.linux-amd64.tar.gz"
+
+msg_info "Creating Service"
+cat <<EOF >/etc/systemd/system/blackbox-exporter.service
+[Unit]
+Description=Blackbox Exporter Service
+After=network.target
+
+[Service]
+Type=simple
+WorkingDirectory=/opt/blackbox-exporter
+ExecStart=/opt/blackbox-exporter/blackbox_exporter
+Restart=on-failure
+
+[Install]
+WantedBy=multi-user.target
+EOF
+systemctl enable -q --now blackbox-exporter
+msg_ok "Service Created"
+
+motd_ssh
+customize
+
+msg_info "Cleaning up"
+$STD apt -y autoremove
+$STD apt -y autoclean
+$STD apt -y clean
+msg_ok "Cleaned"