app-metrics/nftables-exporter: new package, add 0.2.7

This is a prometheus exporter for nftables metrics.

Signed-off-by: William Hubbs <williamh@gentoo.org>

4 files changed, 72 insertions, 0 deletions

diff --git a/app-metrics/nftables-exporter/Manifest b/app-metrics/nftables-exporter/Manifest
new file mode 100644
index 000000000000..3b35b188deb9
--- /dev/null
+++ b/app-metrics/nftables-exporter/Manifest
@@ -0,0 +1,2 @@
+DIST nftables-exporter-0.2.7-deps.tar.xz 6611016 BLAKE2B c6d5593bcf29f846044fd11602eb38f7296f46394cb61c04c7877b0d100d4f33f5bbccbcb374d267fa87da600c2afe00b1c0f6acb494d078c2cb8f2fe73baa6d SHA512 0039135b52e0f77316a68f482094620531be1a7ef1cbd713905f140fea09627fde4544b0c25ed964950682be905a758f22384e0159bbcf8ee2a9f57c3a7f5f43
+DIST nftables-exporter-0.2.7.tar.gz 22061 BLAKE2B 142c834a77b563d6c57b72a5ec45c88e0542121d334c0b02a6acc18fea7902efad8080e0b3b01a2a519a4cd376938da58fc4b7b3fc2260300a5bc64469c993ee SHA512 69192df420b294b4c3b345999505111f149c00a5d68773b6f958d16b39505c937377075fe4e299688b97f5c12f0bbdac59bdb9bd0447b62f6d76c0bc55caa318
diff --git a/app-metrics/nftables-exporter/files/nftables-exporter.initd b/app-metrics/nftables-exporter/files/nftables-exporter.initd
new file mode 100644
index 000000000000..9d16ccc199ab
--- /dev/null
+++ b/app-metrics/nftables-exporter/files/nftables-exporter.initd
@@ -0,0 +1,15 @@
+#!/sbin/openrc-run
+# Copyright 2023 Gentoo authors
+# Distributed under the terms of the GNU General Public License v2
+
+description="Prometheus nftables metrics exporter"
+
+command="/usr/bin/nftables-exporter"
+command_background="true"
+error_log="/var/log/nftables-exporter/nftables-exporter.log"
+output_log="/var/log/nftables-exporter/nftables-exporter.log"
+pidfile=${pidfile:-"/run/nftables_exporter.pid"}
+
+depend() {
+	after net
+}
diff --git a/app-metrics/nftables-exporter/metadata.xml b/app-metrics/nftables-exporter/metadata.xml
new file mode 100644
index 000000000000..012a8ab6c6f8
--- /dev/null
+++ b/app-metrics/nftables-exporter/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>williamh@gentoo.org</email>
+		<name>William Hubbs</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">metal-stack/nftables-exporter</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/app-metrics/nftables-exporter/nftables-exporter-0.2.7.ebuild b/app-metrics/nftables-exporter/nftables-exporter-0.2.7.ebuild
new file mode 100644
index 000000000000..77090f32f70d
--- /dev/null
+++ b/app-metrics/nftables-exporter/nftables-exporter-0.2.7.ebuild
@@ -0,0 +1,44 @@
+# Copyright 2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit go-module systemd
+
+# make sure these are updated based on the Makefile in every bump.
+GITVERSION=tags/v0.2.7-0-ga173315
+SHA=a1733152
+
+DESCRIPTION="prometheus exporter for nftables metrics"
+HOMEPAGE="https://github.com/metal-stack/nftables-exporter"
+SRC_URI="https://github.com/metal-stack/nftables-exporter/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+SRC_URI+=" https://dev.gentoo.org/~williamh/dist/${P}-deps.tar.xz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~amd64"
+
+RDEPEND="net-firewall/nftables"
+
+src_prepare() {
+	default
+	sed -i -e '/strip bin\//d' Makefile
+}
+
+src_compile() {
+	emake \
+		GONAME=${PN} \
+		GITVERSION=${GITVERSION} \
+		SHA=${SHA} \
+		VERSION=v${PV} \
+		all
+}
+
+src_install() {
+dobin bin/${PN}
+insinto etc
+doins nftables_exporter.yaml
+systemd_dounit systemd/nftables-exporter.service
+newinitd "${FILESDIR}"/${PN}.initd ${PN}
+keepdir /var/log/${PN}
+}