Initial version of JR IT backup of internal backend.

systemd/app-backup.service

@@ -0,0 +1,19 @@
+[Unit]
+Description=Resilient daily app backup (WP/Nextcloud/Mail) to OneDrive via rclone + mail report
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/sbin/app-backup.sh
+TimeoutStartSec=6h
+
+Nice=10
+IOSchedulingClass=best-effort
+IOSchedulingPriority=6
+
+Environment=LANG=C
+Environment=LC_ALL=C
+
+[Install]
+WantedBy=multi-user.target

systemd/app-backup.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Run app-backup daily
+
+[Timer]
+OnCalendar=*-*-* 02:30:00
+Persistent=true
+RandomizedDelaySec=10m
+
+[Install]
+WantedBy=timers.target