From 2bd9a04ce982e390337222d84c0b24fdab088c99 Mon Sep 17 00:00:00 2001
From: Markus Pesch <markus.pesch@cryptic.systems>
Date: Mon, 5 Jun 2023 22:49:25 +0200
Subject: [PATCH] Initial Commit

---
 .SRCINFO        | 20 ++++++++++++++++++++
 .gitignore      |  5 +++++
 PKGBUILD        | 41 +++++++++++++++++++++++++++++++++++++++++
 systemd.service | 17 +++++++++++++++++
 sysusers.conf   |  1 +
 5 files changed, 84 insertions(+)
 create mode 100644 .SRCINFO
 create mode 100644 .gitignore
 create mode 100644 PKGBUILD
 create mode 100644 systemd.service
 create mode 100644 sysusers.conf

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 0000000..54f23cd
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,20 @@
+pkgbase = prometheus-fail2ban-exporter
+	pkgdesc = Fail2Ban exporter for Fail2Ban metrics
+	pkgver = 0.7.2
+	pkgrel = 1
+	url = https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter
+	arch = x86_64
+	license = MIT
+	makedepends = go
+	optdepends = fail2ban: for monitoring a local fail2ban daemon
+	source = https://gitlab.com/hectorjsmith/fail2ban-prometheus-exporter/-/archive/0.7.2/fail2ban-prometheus-exporter-0.7.2.tar.gz
+	source = systemd.service
+	source = sysusers.conf
+	sha512sums = b7691cc31c747965b8ac9e8f818d4411b716888be5c84c51bbe5e206022bf9b60f95abddc37c8011a412a40ba0665107e957a55b3acba5018fd5be85c442380e
+	sha512sums = 35747b143d7aed606ce25673061603d6c5b1623fb86c180aaa0a23f6afde26f4d2cde99d05cc1cc7fd7d8ccacbb6d3413cfcfcc3f26f7530d1f0d9151877b4d1
+	sha512sums = c070f57c58f367421835fe757b6b46e4c6cc3a69e0e927b10c229daab945fc52e57acdf25a84f04f752cb7304c40c2ff95e7987daf41c80f8857d409def1752f
+	b2sums = 87ab07b334594ecb792d817abb9bca1c7565be64df79d6dfa5edd268241534345a9e7e5b782dfcfd623d6a63db77b8803c614e44c3d44f9b7ca6b41952c6eb20
+	b2sums = a4ff2f3da50e353f8cfdca96de54a5fa83a2bcd12cf7a7c873b4cf4a55e745e35593b0d13a77edd6ade51ce582c6001d2241bd20491269538880e2b9e0816181
+	b2sums = 4b731a290e1ad967f9e7708b00d4b9279bdbc57461c62d09a8bff00958e72cb8e69848d73af486bcc9e58ffe1e087ca86dc2625770a25ebd47e41d7bba193bef
+
+pkgname = prometheus-fail2ban-exporter
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..40eeccc
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+pkg
+src
+*tar.gz*
+*tar.zst*
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 0000000..3ac4969
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,41 @@
+# Maintainer: Markus Pesch <markus.pesch plus apps at cryptic.systems>
+
+pkgname=prometheus-fail2ban-exporter
+_pkgname=fail2ban-prometheus-exporter
+pkgver=0.7.2
+pkgrel=1
+pkgdesc="Fail2Ban exporter for Fail2Ban metrics"
+arch=('x86_64')
+url="https://gitlab.com/hectorjsmith/$_pkgname"
+license=('MIT')
+makedepends=('go')
+optdepends=('fail2ban: for monitoring a local fail2ban daemon')
+source=(
+  "$url/-/archive/$pkgver/$_pkgname-$pkgver.tar.gz"
+  'systemd.service'
+  'sysusers.conf'
+)
+sha512sums=('b7691cc31c747965b8ac9e8f818d4411b716888be5c84c51bbe5e206022bf9b60f95abddc37c8011a412a40ba0665107e957a55b3acba5018fd5be85c442380e'
+            '35747b143d7aed606ce25673061603d6c5b1623fb86c180aaa0a23f6afde26f4d2cde99d05cc1cc7fd7d8ccacbb6d3413cfcfcc3f26f7530d1f0d9151877b4d1'
+            'c070f57c58f367421835fe757b6b46e4c6cc3a69e0e927b10c229daab945fc52e57acdf25a84f04f752cb7304c40c2ff95e7987daf41c80f8857d409def1752f')
+b2sums=('87ab07b334594ecb792d817abb9bca1c7565be64df79d6dfa5edd268241534345a9e7e5b782dfcfd623d6a63db77b8803c614e44c3d44f9b7ca6b41952c6eb20'
+        'a4ff2f3da50e353f8cfdca96de54a5fa83a2bcd12cf7a7c873b4cf4a55e745e35593b0d13a77edd6ade51ce582c6001d2241bd20491269538880e2b9e0816181'
+        '4b731a290e1ad967f9e7708b00d4b9279bdbc57461c62d09a8bff00958e72cb8e69848d73af486bcc9e58ffe1e087ca86dc2625770a25ebd47e41d7bba193bef')
+
+build() {
+  cd "$_pkgname-$pkgver/src"
+  go build -v \
+    -buildmode=pie \
+    -trimpath \
+    -o fail2ban-exporter .
+}
+
+package() {
+  # systemd integration
+  install -Dm644 systemd.service "$pkgdir/usr/lib/systemd/system/fail2ban-exporter.service"
+  install -Dm644 sysusers.conf "$pkgdir/usr/lib/sysusers.d/fail2ban-exporter.conf"
+
+  # binary
+  install -D --mode 0755 --target-directory "$pkgdir/usr/bin" "$_pkgname-$pkgver/src/fail2ban-exporter"
+  install -D --mode 0755 --target-directory "$pkgdir/usr/share/licenses/$pkgname" "$_pkgname-$pkgver/LICENSE"
+}
diff --git a/systemd.service b/systemd.service
new file mode 100644
index 0000000..a673381
--- /dev/null
+++ b/systemd.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=Prometheus exporter for fail2ban metrics
+Requires=network-online.target
+After=network-online.target
+
+[Service]
+ExecStart=/usr/bin/fail2ban-exporter
+ExecReload=/bin/kill -HUP $MAINPID
+User=root
+Group=root
+Restart=on-failure
+RestartSec=5s
+
+NoNewPrivileges=true
+
+[Install]
+WantedBy=multi-user.target
diff --git a/sysusers.conf b/sysusers.conf
new file mode 100644
index 0000000..c16ef8b
--- /dev/null
+++ b/sysusers.conf
@@ -0,0 +1 @@
+u fail2ban-exporter - "Prometheus fail2ban exporter user"