init backup scripts

backup-mailcow.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+set -euo pipefail
+source /home/nico/backup/lib.sh
+
+# ================================
+# Einstellungen
+# ================================
+MAILCOW_DIR="$HOME/docker-setup/mailcow"
+TMP_BASE="/home/nico/backup/tmp/mailcow"
+TMP_BACKUP_DIR="$TMP_BASE/backups"
+REMOTE="onedrive-tdhaider:/IONOS/Backups/mailcow"
+DATE=$(date +%F_%H-%M-%S)
+
+# ================================
+# Vorbereitung
+# ================================
+log "📂 Bereite temporäres Verzeichnis vor..."
+rm -rf "$TMP_BASE"
+mkdir -p "$TMP_BACKUP_DIR"
+
+cd "$MAILCOW_DIR" || fail "mailcow Verzeichnis nicht gefunden!"
+
+# ================================
+# Mailcow Full Backup
+# ================================
+log "📦 Starte mailcow FULL Backup (backup all)..."
+
+MAILCOW_BACKUP_LOCATION="$TMP_BACKUP_DIR" \
+./helper-scripts/backup_and_restore.sh backup all
+
+# ================================
+# Letztes Backup finden
+# ================================
+LATEST_BACKUP=$(ls -dt "$TMP_BACKUP_DIR"/mailcow-* | head -n 1)
+
+if [ ! -d "$LATEST_BACKUP" ]; then
+    log "❌ Kein mailcow Backup gefunden!"
+    exit 1
+fi
+
+BACKUP_NAME=$(basename "$LATEST_BACKUP")
+ARCHIVE="/tmp/${BACKUP_NAME}_${DATE}.tar.zst"
+
+# ================================
+# Komprimieren
+# ================================
+log "🗜️  Komprimiere Backup → $ARCHIVE"
+
+tar --use-compress-program=zstd -cf "$ARCHIVE" \
+    -C "$TMP_BACKUP_DIR" "$BACKUP_NAME"
+
+# ================================
+# Upload
+# ================================
+log "☁️  Lade Backup zu OneDrive hoch..."
+upload "$ARCHIVE" "$REMOTE"
+log "✅ Upload abgeschlossen!"
+
+cleanup_keep_latest "$REMOTE" 2
+log "✅ Cleanup abgeschlossen!"
+
+# ================================
+# Aufräumen
+# ================================
+[[ -d "$TMP_BASE" ]] && rm -rf "$TMP_BASE"
+[[ -d "$ARCHIVE" ]] && rm -f "$ARCHIVE"
+
+log "🧹 Temporäre Dateien gelöscht."
+log "🏁 mailcow FULL Backup abgeschlossen!"