app-metrics/unbound_exporter: add 9999 (#874)

* app-metrics/unbound_exporter: add 9999

* app-metrics/unbound_exporter: drop newlines

Co-authored-by: Teerapatr K. <[email protected]>

* app-metrics/unbound_exporter: fix username

Co-authored-by: Teerapatr K. <[email protected]>

* app-metrics/unbound_exporter: fix log name

* app-metrics/unbound_exporter: fix url

* app-metrics/unbound_exporter: fix metadata

---------

Co-authored-by: rcshell <[email protected]>
Co-authored-by: Teerapatr K. <[email protected]>

Author: rcshell

app-metrics/unbound_exporter/files/unbound_exporter.confd

@@ -0,0 +1,16 @@
+command_args=""
+
+# Prometheus-unbound-exporter supports the following options:
+
+#	-web.listen-address
+#		Address to listen on for web interface and telemetry. (Default: ":9167")
+#	-web.telemetry-path
+#		Path under which to expose metrics. (Default: "/metrics")
+#	-unbound.host
+#		Unbound control socket hostname and port number. (Default: "localhost:8953")
+#	-unbound.ca
+#		Unbound server certificate. (Default "/etc/unbound/unbound_server.pem")
+#	-unbound.cert
+#		Unbound client certificate. (Default: "/etc/unbound/unbound_control.pem")
+#	-unbound.key
+#		Unbound client key. (Default: "/etc/unbound/unbound_control.key")

app-metrics/unbound_exporter/files/unbound_exporter.initd

@@ -0,0 +1,23 @@
+#!/sbin/openrc-run
+# Copyright 2024 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+description="Prometheus unbound exporter"
+pidfile=${pidfile:-"/run/${SVCNAME}/${SVCNAME}.pid"}
+user=${user:-prometheus}
+
+command="/usr/bin/${SVCNAME}"
+command_args="${command_args}"
+command_background="true"
+start_stop_daemon_args="--user ${user} \
+	--stdout /var/log/prometheus/${SVCNAME}.log \
+	--stderr /var/log/prometheus/${SVCNAME}.err"
+
+depend() {
+	need net
+	after net
+}
+
+start_pre() {
+	checkpath -d -m 0755 -o "${user}" "${pidfile%/*}"
+}

app-metrics/unbound_exporter/files/unbound_exporter.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=Prometheus unbound exporter
+Documentation=https://github.com/letsencrypt/unbound_exporter
+After=network-online.target
+
+[Service]
+EnvironmentFile=/etc/default/%p
+User=prometheus
+Restart=on-failure
+ExecStart=/usr/bin/%p $ARGS
+ExecReload=/bin/kill -HUP $MAINPID
+TimeoutStopSec=20s
+SendSIGKILL=no
+
+[Install]
+WantedBy=multi-user.target

app-metrics/unbound_exporter/files/unbound_exporter.service.conf

@@ -0,0 +1,18 @@
+[Service]
+# Set the command-line arguments to pass to the server.
+#Environment="ARGS="
+
+# Prometheus-unbound-exporter supports the following options:
+
+#	-web.listen-address
+#		Address to listen on for web interface and telemetry. (Default: ":9167")
+#	-web.telemetry-path
+#		Path under which to expose metrics. (Default: "/metrics")
+#	-unbound.host
+#		Unbound control socket hostname and port number. (Default: "localhost:8953")
+#	-unbound.ca
+#		Unbound server certificate. (Default "/etc/unbound/unbound_server.pem")
+#	-unbound.cert
+#		Unbound client certificate. (Default: "/etc/unbound/unbound_control.pem")
+#	-unbound.key
+#		Unbound client key. (Default: "/etc/unbound/unbound_control.key")

app-metrics/unbound_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>
+    <email>ops@adjustcom</email>
+    <name>Adjust Ops Team</name>
+  </maintainer>
+  <upstream>
+    <remote-id type="github">letsencrypt/unbound_exporter</remote-id>
+  </upstream>
+</pkgmetadata>

app-metrics/unbound_exporter/unbound_exporter-9999.ebuild

@@ -0,0 +1,39 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit go-module systemd git-r3
+
+DESCRIPTION="Prometheus exporter for PostgreSQL metrics"
+HOMEPAGE="https://github.com/letsencrypt/unbound_exporter"
+EGIT_REPO_URI="https://github.com/letsencrypt/unbound_exporter"
+LICENSE="Apache-2.0"
+SLOT="0"
+
+RDEPEND="
+	acct-user/prometheus
+	acct-group/prometheus
+"
+DOCS=(README.md)
+
+src_unpack() {
+	default
+	git-r3_src_unpack
+	go-module_live_vendor
+}
+
+src_compile() {
+	ego build -o "${PN}"
+}
+
+src_install() {
+	dobin "${PN}"
+
+	newinitd "${FILESDIR}/${PN}.initd" "${PN}"
+	newconfd "${FILESDIR}/${PN}.confd" "${PN}"
+	systemd_dounit "${FILESDIR}/${PN}.service"
+	systemd_install_serviced "${FILESDIR}/${PN}.service.conf"
+
+	einstalldocs
+}