Add automated Restic backups for edge01

2026-07-27 22:40:58 -04:00
parent b12e0fd163
commit 7daba4343e
8 changed files with 101 additions and 0 deletions
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+set -euo pipefail
+
+source /etc/restic/edge01.env
+
+exec 9>/run/restic-edge01.lock
+
+if ! flock -n 9; then
+    echo "Another Restic operation is already running."
+    exit 1
+fi
+
+echo "Starting Restic retention at $(date --iso-8601=seconds)"
+
+restic forget \
+    --host edge01 \
+    --tag automatic \
+    --keep-daily 7 \
+    --keep-weekly 4 \
+    --keep-monthly 12 \
+    --prune
+
+echo "Retention completed at $(date --iso-8601=seconds)"