From ec691ebcaf79eaef585c498b5293fbeb69a7881f Mon Sep 17 00:00:00 2001
From: hk <hkbakke@gmail.com>
Date: Sat, 16 Sep 2017 15:32:21 +0200
Subject: [PATCH] Add systemd configuration

---
 README.md                           | 24 +++++++++++++++++++++++-
 systemd/borgwrapper-backup@.service |  9 +++++++++
 systemd/borgwrapper-backup@.timer   | 10 ++++++++++
 systemd/borgwrapper-verify@.service |  9 +++++++++
 systemd/borgwrapper-verify@.timer   | 10 ++++++++++
 5 files changed, 61 insertions(+), 1 deletion(-)
 create mode 100644 systemd/borgwrapper-backup@.service
 create mode 100644 systemd/borgwrapper-backup@.timer
 create mode 100644 systemd/borgwrapper-verify@.service
 create mode 100644 systemd/borgwrapper-verify@.timer

diff --git a/README.md b/README.md
index 052c19e..3e19d32 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,29 @@ Ensure restrictive permissions on this file as it exposes the passphrase.
     chown root. config.sh
     chmod 600 config.sh
 
-Example cron jobs:
+# Scheduling
+## systemd
+Copy the example systemd [unit files](systemd/) to `/etc/systemd/system/`. Then for each
+configuration file in `/etc/borgwrapper/<config_name>.sh` do:
+
+    systemctl enable borgwrapper-backup@<config_name>.timer
+    systemctl enable borgwrapper-verify@<config_name>.timer
+
+    systemctl start borgwrapper-backup@<config_name>.timer
+    systemctl start borgwrapper-verify@<config_name>.timer
+
+You can view the backup logs with:
+
+    journalctl -xu borgwrapper-backup@<config_name>
+    journalctl -xu borgwrapper-verify@<config_name>
+
+If you want to run the tasks manually outside the timers you can just start them like usual
+services:
+
+    systemctl start borgwrapper-backup@<config_name>
+    systemctl start borgwrapper-verify@<config_name>
+
+## Cron (use only if systemd is not available)
 
     # Run the backup daily
     23 1 * * * /usr/local/bin/borgwrapper backup
diff --git a/systemd/borgwrapper-backup@.service b/systemd/borgwrapper-backup@.service
new file mode 100644
index 0000000..c1501f5
--- /dev/null
+++ b/systemd/borgwrapper-backup@.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=Run borgwrapper backup (config: %i)
+After=network.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/borgwrapper -c /etc/borgwrapper/%i.sh backup
+User=root
+Group=root
diff --git a/systemd/borgwrapper-backup@.timer b/systemd/borgwrapper-backup@.timer
new file mode 100644
index 0000000..04448e6
--- /dev/null
+++ b/systemd/borgwrapper-backup@.timer
@@ -0,0 +1,10 @@
+[Unit]
+Description=Start daily borgwrapper backup
+
+[Timer]
+OnCalendar=daily
+RandomizedDelaySec=6h
+Persistent=true
+
+[Install]
+WantedBy=multi-user.target
diff --git a/systemd/borgwrapper-verify@.service b/systemd/borgwrapper-verify@.service
new file mode 100644
index 0000000..ed56660
--- /dev/null
+++ b/systemd/borgwrapper-verify@.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=Verify borgwrapper backup (config: %i)
+After=network.target borgwrapper-backup@%i.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/borgwrapper -c /etc/borgwrapper/%i.sh verify
+User=root
+Group=root
diff --git a/systemd/borgwrapper-verify@.timer b/systemd/borgwrapper-verify@.timer
new file mode 100644
index 0000000..1a2a4f7
--- /dev/null
+++ b/systemd/borgwrapper-verify@.timer
@@ -0,0 +1,10 @@
+[Unit]
+Description=Start monthly borgwrapper backup verification
+
+[Timer]
+OnCalendar=monthly
+RandomizedDelaySec=14d
+Persistent=true
+
+[Install]
+WantedBy=multi-user.target