From 0be7583911bfe15276b736697caebb3752da56b6 Mon Sep 17 00:00:00 2001
From: Ahmed Abdelhalim <pm@a14m.dev>
Date: Tue, 21 Jul 2026 12:41:07 +0200
Subject: Fix restic install and add backup role

Co-Authored-By: Claude.ai
---
 roles/backup/templates/backup-systemd.sh.j2 | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 roles/backup/templates/backup-systemd.sh.j2

(limited to 'roles/backup/templates/backup-systemd.sh.j2')

diff --git a/roles/backup/templates/backup-systemd.sh.j2 b/roles/backup/templates/backup-systemd.sh.j2
new file mode 100644
index 00000000..24be22ea
--- /dev/null
+++ b/roles/backup/templates/backup-systemd.sh.j2
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# shellcheck source=/dev/null
+source "${CREDENTIALS_DIRECTORY}/{{ backup_name }}-backup.env"
+
+export RESTIC_REPOSITORY="${BACKUP_REPO}"
+export RESTIC_PASSWORD="${BACKUP_PASSWORD}"
+export AWS_ACCESS_KEY_ID="${BACKUP_ACCESS_KEY_ID}"
+export AWS_SECRET_ACCESS_KEY="${BACKUP_SECRET_ACCESS_KEY}"
+
+CACHE_DIR="/var/cache/{{ backup_name }}-backup"
+
+restic --cache-dir "$CACHE_DIR" snapshots &>/dev/null || restic --cache-dir "$CACHE_DIR" init
+
+restic --cache-dir "$CACHE_DIR" backup {{ backup_paths | map('quote') | join(' ') }}
+
+restic --cache-dir "$CACHE_DIR" forget \
+  --keep-daily {{ backup_retention_daily }} \
+  --keep-weekly {{ backup_retention_weekly }} \
+  --keep-monthly {{ backup_retention_monthly }} \
+  --prune
-- 
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