T6949: Adds build for blackbox exporter deb package

.github/workflows/trigger_rebuild_packages.yml

@@ -29,6 +29,8 @@ jobs:
               - 'scripts/package-build/amazon-ssm-agent/**'
             aws-gwlbtun:
               - 'scripts/package-build/aws-gwlbtun/**'
+            blackbox_exporter:
+              - 'scripts/package-build/blackbox_exporter/**'
             ddclient:
               - 'scripts/package-build/ddclient/**'
             dropbear:

scripts/package-build/blackbox_exporter/.gitignore

@@ -0,0 +1 @@
+/blackbox_exporter/

scripts/package-build/blackbox_exporter/build.py

@@ -0,0 +1 @@
+../build.py

scripts/package-build/blackbox_exporter/build.sh

@@ -0,0 +1,66 @@
+#!/bin/sh
+CWD=$(pwd)
+set -e
+
+BUILD_ARCH=$(dpkg-architecture -qDEB_TARGET_ARCH)
+
+SRC="blackbox_exporter"
+if [ ! -d ${SRC} ]; then
+    echo "Source directory does not exist, please 'git clone'"
+    exit 1
+fi
+
+cd $SRC
+
+mkdir -p debian
+
+echo "I: Create $SRC/debian/control"
+cat <<EOF > debian/control
+Source: blackbox-exporter
+Section: net
+Priority: optional
+Maintainer: VyOS Package Maintainers <maintainers@vyos.net>
+Build-Depends: debhelper-compat (= 13)
+Standards-Version: 4.5.1
+Homepage: https://github.com/prometheus/blackbox_exporter
+
+Package: blackbox-exporter
+Architecture: ${BUILD_ARCH}
+Depends: \${shlibs:Depends}, \${misc:Depends}
+Description: The blackbox exporter allows blackbox probing of endpoints over HTTP, HTTPS, DNS, TCP, ICMP and gRPC.
+EOF
+
+echo "I: Create $SRC/debian/changelog"
+cat <<EOF > debian/changelog
+blackbox-exporter (0.25.0) UNRELEASED; urgency=medium
+
+  * Upstream package
+
+ -- VyOS Maintainers <maintainers@vyos.io>  Thu, 26 Sep 2024 12:35:47 +0000
+EOF
+
+echo "I: Create $SRC/debian/rules"
+cat <<EOF > debian/rules
+#!/usr/bin/make -f
+
+clean:
+	@# Do nothing
+
+build:
+	@# Do nothing
+
+binary:
+	mkdir -p debian/blackbox-exporter
+	mkdir -p debian/blackbox-exporter/usr/sbin
+	mkdir -p debian/blackbox-exporter/run/blackbox_exporter
+	cp blackbox_exporter debian/blackbox-exporter/usr/sbin/blackbox_exporter
+	dh_gencontrol
+	dh_builddeb
+EOF
+chmod +x debian/rules
+
+echo "I: Build blackbox_exporter"
+go build
+
+echo "I: Build Debian Package"
+dpkg-buildpackage -uc -us -tc -b -d

scripts/package-build/blackbox_exporter/package.toml

@@ -0,0 +1,5 @@
+[[packages]]
+name = "blackbox_exporter"
+commit_id = "v0.25.0"
+scm_url = "https://github.com/prometheus/blackbox_exporter"
+build_cmd = "cd ..; y | ./build.sh"