From f3c5d56506c649a7fb0f3a7d8cd3e1febc7ac7f1 Mon Sep 17 00:00:00 2001
From: Nils Werner <nils@hey.com>
Date: Sat, 8 Jul 2023 09:05:45 +0200
Subject: [PATCH] Systemd timers for backup and forget

---
 util/systemd/rustic-backup@.service |  8 ++++++++
 util/systemd/rustic-backup@.timer   | 12 ++++++++++++
 util/systemd/rustic-forget@.service |  6 ++++++
 util/systemd/rustic-forget@.timer   | 12 ++++++++++++
 4 files changed, 38 insertions(+)
 create mode 100644 util/systemd/rustic-backup@.service
 create mode 100644 util/systemd/rustic-backup@.timer
 create mode 100644 util/systemd/rustic-forget@.service
 create mode 100644 util/systemd/rustic-forget@.timer

diff --git a/util/systemd/rustic-backup@.service b/util/systemd/rustic-backup@.service
new file mode 100644
index 0000000..61c62c4
--- /dev/null
+++ b/util/systemd/rustic-backup@.service
@@ -0,0 +1,8 @@
+[Unit]
+Description=rustic --use-profile %I backup
+
+[Service]
+Nice=19
+IOSchedulingClass=idle
+KillSignal=SIGINT
+ExecStart=/usr/bin/rustic --use-profile %I backup
diff --git a/util/systemd/rustic-backup@.timer b/util/systemd/rustic-backup@.timer
new file mode 100644
index 0000000..7ff9bdc
--- /dev/null
+++ b/util/systemd/rustic-backup@.timer
@@ -0,0 +1,12 @@
+[Unit]
+Description=Daily rustic --use-profile %I backup
+Wants=rustic-forget@%i.timer
+
+[Timer]
+OnCalendar=daily
+AccuracySec=1m
+RandomizedDelaySec=1h
+Persistent=true
+
+[Install]
+WantedBy=timers.target
diff --git a/util/systemd/rustic-forget@.service b/util/systemd/rustic-forget@.service
new file mode 100644
index 0000000..972f00e
--- /dev/null
+++ b/util/systemd/rustic-forget@.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=rustic --use-profile %I forget
+
+[Service]
+KillSignal=SIGINT
+ExecStart=/usr/bin/rustic --use-profile %I forget
diff --git a/util/systemd/rustic-forget@.timer b/util/systemd/rustic-forget@.timer
new file mode 100644
index 0000000..be8259c
--- /dev/null
+++ b/util/systemd/rustic-forget@.timer
@@ -0,0 +1,12 @@
+[Unit]
+Description=Monthly rustic --use-profile %I forget
+PartOf=rustic-backup@%i.timer
+
+[Timer]
+OnCalendar=monthly
+AccuracySec=1m
+RandomizedDelaySec=1h
+Persistent=true
+
+[Install]
+WantedBy=timers.target