initial pfannkuchen

roles/borg/templates/borg-backup.sh.j2

@@ -0,0 +1,33 @@
+#!/bin/bash
+set -euo pipefail
+
+export BORG_PASSPHRASE=$(cat /root/.borg-passphrase)
+REPO="{{ borg_repo }}"
+LOGFILE="{{ borg_logfile }}"
+
+echo "[$(date)] Starte Backup: {{ inventory_hostname }}" >> "$LOGFILE"
+
+borg create \
+  --verbose \
+  --filter AME \
+  --remote-path={{ borg_remote_path }} \
+  --stats \
+  --show-rc \
+  --compression {{ borg_compression }} \
+  "${REPO}::{{ inventory_hostname }}-$(date +%Y-%m-%d_%H-%M)" \
+  {{ backup_source }} >> "$LOGFILE" 2>&1
+
+BACKUP_RC=$?
+
+borg prune -v --list "${REPO}" \
+  --keep-daily={{ borg_retention_daily }} \
+  --keep-weekly={{ borg_retention_weekly }} \
+  --keep-monthly={{ borg_retention_monthly }} >> "$LOGFILE" 2>&1
+
+PRUNE_RC=$?
+
+borg compact "${REPO}" >> "$LOGFILE" 2>&1
+
+GLOBAL_RC=$(( BACKUP_RC > PRUNE_RC ? BACKUP_RC : PRUNE_RC ))
+echo "[$(date)] Backup beendet mit Code $GLOBAL_RC" >> "$LOGFILE"
+exit $GLOBAL_RC