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deploy-synology/backup.sh

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+#!/bin/bash
+
+# Stiftung Application - Backup Script for Synology NAS
+# This script can be used for automated backups
+
+set -e
+
+# Configuration
+BACKUP_DIR="./data/backups"
+RETENTION_DAYS=30
+TIMESTAMP=$(date +"%Y%m%d_%H%M%S")
+BACKUP_NAME="stiftung_backup_${TIMESTAMP}.tar.gz"
+
+echo "🔄 Starting backup process..."
+echo "Timestamp: ${TIMESTAMP}"
+echo "Backup name: ${BACKUP_NAME}"
+
+# Create backup directory if it doesn't exist
+mkdir -p "${BACKUP_DIR}"
+
+# Check if containers are running
+if ! docker-compose ps | grep -q "Up"; then
+    echo "❌ Error: No containers are running. Please start the application first."
+    exit 1
+fi
+
+# Create backup using the application's backup function
+echo "📦 Creating backup using application backup function..."
+if docker-compose exec -T web python manage.py backup --type=full --name="Automated backup ${TIMESTAMP}"; then
+    echo "✅ Application backup completed successfully"
+else
+    echo "⚠️  Application backup failed, trying manual backup..."
+    
+    # Manual backup as fallback
+    echo "📦 Creating manual backup..."
+    
+    # Create temporary backup directory
+    TEMP_BACKUP_DIR="/tmp/stiftung_backup_${TIMESTAMP}"
+    mkdir -p "${TEMP_BACKUP_DIR}"
+    
+    # Backup database
+    echo "🗄️  Backing up database..."
+    docker-compose exec -T db pg_dump -U stiftung_user stiftung > "${TEMP_BACKUP_DIR}/database.sql"
+    
+    # Backup uploads
+    echo "📁 Backing up uploads..."
+    if [ -d "./data/uploads" ]; then
+        cp -r ./data/uploads "${TEMP_BACKUP_DIR}/"
+    fi
+    
+    # Backup configuration
+    echo "⚙️  Backing up configuration..."
+    cp .env "${TEMP_BACKUP_DIR}/" 2>/dev/null || echo "No .env file to backup"
+    cp docker-compose.yml "${TEMP_BACKUP_DIR}/"
+    
+    # Create tar.gz archive
+    echo "📦 Creating archive..."
+    tar -czf "${BACKUP_DIR}/${BACKUP_NAME}" -C "${TEMP_BACKUP_DIR}" .
+    
+    # Clean up temporary directory
+    rm -rf "${TEMP_BACKUP_DIR}"
+    
+    echo "✅ Manual backup completed: ${BACKUP_NAME}"
+fi
+
+# Clean up old backups
+echo "🧹 Cleaning up old backups (older than ${RETENTION_DAYS} days)..."
+find "${BACKUP_DIR}" -name "stiftung_backup_*.tar.gz" -type f -mtime +${RETENTION_DAYS} -delete
+
+# Show backup status
+echo ""
+echo "📊 Backup Summary:"
+echo "=================="
+echo "Latest backup: ${BACKUP_NAME}"
+echo "Backup location: ${BACKUP_DIR}"
+echo "Total backups: $(find "${BACKUP_DIR}" -name "stiftung_backup_*.tar.gz" | wc -l)"
+echo "Available space: $(df -h "${BACKUP_DIR}" | tail -1 | awk '{print $4}')"
+
+echo ""
+echo "🎉 Backup process completed successfully!"