5 files changed, 120 insertions(+), 0 deletions(-)

A sr.ht/alertmanager-irc-relay/APKBUILD
A sr.ht/alertmanager-irc-relay/alertmanager-irc-relay.confd
A sr.ht/alertmanager-irc-relay/alertmanager-irc-relay.initd
A sr.ht/alertmanager-irc-relay/alertmanager-irc-relay.pre-install
A sr.ht/alertmanager-irc-relay/alertmanager-irc-relay.yml

@@ 0,0 1,55 @@
+# Maintainer: Drew DeVault <sir@cmpwn.com>
+pkgname=alertmanager-irc-relay
+pkgver=20200105
+_commit=aebe137d2e9545de98da1959b3036d5a612c8df3
+pkgrel=0
+pkgdesc="Prometheus Alertmanager IRC relay"
+url="https://github.com/google/alertmanager-irc-relay"
+arch="all"
+license="Apache-2.0"
+install="$pkgname.pre-install"
+makedepends="go"
+source="
+	$pkgname-$pkgver.tar.gz::https://github.com/google/alertmanager-irc-relay/archive/$_commit.tar.gz
+	alertmanager-irc-relay.confd
+	alertmanager-irc-relay.initd
+	alertmanager-irc-relay.yml
+"
+subpackages="$pkgname-openrc"
+builddir="$srcdir/$pkgname-$_commit"
+options="!check" # requires running IRC server
+
+prepare() {
+	go mod init github.com/google/alertmanager-irc-relay
+	go mod vendor
+}
+
+build() {
+	go build \
+		-trimpath \
+		-mod=vendor \
+		-ldflags "-extldflags $LDFLAGS" \
+		-tags netgo
+}
+
+check() {
+	go test ./...
+}
+
+package() {
+	install -Dm755 alertmanager-irc-relay "$pkgdir"/usr/bin/alertmanager-irc-relay
+
+	install -Dm755 "$srcdir"/alertmanager-irc-relay.initd \
+		"$pkgdir"/etc/init.d/alertmanager-irc-relay
+	install -Dm644 "$srcdir"/alertmanager-irc-relay.confd \
+		"$pkgdir"/etc/conf.d/alertmanager-irc-relay
+
+	mkdir -p "$pkgdir"/etc/alertmanager
+	install -Dm644 "$srcdir"/alertmanager-irc-relay.yml \
+		"$pkgdir"/etc/alertmanager/alertmanager-irc-relay.yml
+}
+
+sha512sums="bb1ecac858cee6403d591a3e600138a12549adcd27f1d3c6136966f163bef9cac697019af0fcd859bc2fd7c6b3ca7bef444d1566559203f7561408fbdd3eeee9  alertmanager-irc-relay-20200105.tar.gz
+58f59d1972af10659a5d44f3e005b28928082bac733d27b10238196f68f361cd472782a83b60522c850de7fe9cf502f688956e6e1a2bb64c8aead10dc1529266  alertmanager-irc-relay.confd
+92da9c8cdc10ec6cbfb07ae0710b56ab66260bfa78a1f40f0e4ac498cdd50bbbb0ddec2b53d16c1492a77755bfb2382478e22e2e08f0c0e6d421bc206a99e225  alertmanager-irc-relay.initd
+646f9241087dd5c595f198b829109c975fb0c637026d59a6a271ae04fe0285744bc527797b171ad3840c543801ebeaad15925f906247de0cf2c86af96b57d9fa  alertmanager-irc-relay.yml"

@@ 0,0 1,2 @@
+config_file=/etc/alertmanager/alertmanager.yml
+storage_path=/var/lib/alertmanager/data

@@ 0,0 1,16 @@
+#!/sbin/openrc-run
+name="alertmanager"
+description="alert manager for the prometheus monitoring system"
+supervisor=supervise-daemon
+supervise_daemon_args="-1 /var/log/alertmanager.log -2 /var/log/alertmanager.log"
+command=/usr/bin/alertmanager
+command_args="--config.file=$config_file \
+	--storage.path=$storage_path"
+command_user="prometheus:prometheus"
+pidfile="/run/${RC_SVCNAME}.pid"
+
+start_pre() {
+	checkpath -f "/var/log/alertmanager.initd" -m 644 -o prometheus:prometheus
+	checkpath -f "$config_file" -m 740 -o prometheus:prometheus
+	checkpath -d "$storage_path" -m 755 -o prometheus:prometheus
+}

@@ 0,0 1,4 @@
+#!/bin/sh
+grep '^prometheus' /etc/group >/dev/null || addgroup -S prometheus 2>/dev/null
+grep '^prometheus' /etc/passwd >/dev/null || adduser -SDh/var/lib/prometheus \
+	-s/sbin/nologin -Gprometheus -gprometheus prometheus prometheus 2>/dev/null

@@ 0,0 1,43 @@
+# Start the HTTP server receiving alerts from Prometheus Webhook binding to
+# this host/port.
+#
+http_host: localhost
+http_port: 8000
+
+# Connect to this IRC host/port.
+#
+# Note: SSL is enabled by default, use "irc_use_ssl: no" to disable.
+irc_host: irc.example.com
+irc_port: 7000
+
+# Use this IRC nickname.
+irc_nickname: myalertbot
+# Password used to identify with NickServ
+irc_nickname_password: mynickserv_key
+# Use this IRC real name
+irc_realname: myrealname
+
+# Optionally pre-join certain channels.
+#
+# Note: If an alert is sent to a non # pre-joined channel the bot will join
+# that channel anyway before sending the notice. Of course this cannot work
+# with password-protected channels.
+irc_channels:
+  - name: "#mychannel"
+  - name: "#myprivatechannel"
+    password: myprivatechannel_key
+
+# Define how IRC messages should be sent.
+#
+# Send only one notice when webhook data is received.
+# Note: By default a notice is sent for each alert in the webhook data.
+notice_once_per_alert_group: no
+
+# Define how IRC messages should be formatted.
+#
+# The formatting is based on golang's text/template .
+notice_template: "Alert {{ .Labels.alertname }} on {{ .Labels.instance }} is {{ .Status }}"
+# Note: When sending only one notice per alert group the default
+# notice_template is set to
+# "Alert {{ .GroupLabels.alertname }} for {{ .GroupLabels.job }} is {{ .Status }}"
+