Apply Composer changes: comprehensive API updates, migrations, middleware, and infrastructure improvements

- Add comprehensive database migrations (001-024) for schema evolution
- Enhance API schema with expanded type definitions and resolvers
- Add new middleware: audit logging, rate limiting, MFA enforcement, security, tenant auth
- Implement new services: AI optimization, billing, blockchain, compliance, marketplace
- Add adapter layer for cloud integrations (Cloudflare, Kubernetes, Proxmox, storage)
- Update Crossplane provider with enhanced VM management capabilities
- Add comprehensive test suite for API endpoints and services
- Update frontend components with improved GraphQL subscriptions and real-time updates
- Enhance security configurations and headers (CSP, CORS, etc.)
- Update documentation and configuration files
- Add new CI/CD workflows and validation scripts
- Implement design system improvements and UI enhancements

scripts/backup-database-automated.sh

@@ -0,0 +1,155 @@
+#!/bin/bash
+# Automated Database Backup Script
+# Runs as a Kubernetes CronJob for daily backups
+
+set -e
+
+# Configuration
+BACKUP_DIR="${BACKUP_DIR:-/backups/postgres}"
+DB_NAME="${DB_NAME:-sankofa}"
+DB_HOST="${DB_HOST:-postgres}"
+DB_PORT="${DB_PORT:-5432}"
+DB_USER="${DB_USER:-postgres}"
+RETENTION_DAYS="${RETENTION_DAYS:-7}"
+TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+BACKUP_FILE="${BACKUP_DIR}/${DB_NAME}_${TIMESTAMP}.sql"
+
+# Colors
+GREEN='\033[0;32m'
+RED='\033[0;31m'
+YELLOW='\033[1;33m'
+NC='\033[0m'
+
+log_info() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+log_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $1"
+}
+
+# Create backup directory if it doesn't exist
+mkdir -p "$BACKUP_DIR"
+
+# Perform backup
+perform_backup() {
+    log_info "Starting database backup..."
+    log_info "Database: ${DB_NAME}"
+    log_info "Backup file: ${BACKUP_FILE}"
+    
+    # Check if pg_dump is available
+    if ! command -v pg_dump &> /dev/null; then
+        log_error "pg_dump not found. Install PostgreSQL client tools."
+        exit 1
+    fi
+    
+    # Perform backup
+    if pg_dump -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" \
+        -F p -f "$BACKUP_FILE" 2>&1; then
+        log_info "Backup completed successfully"
+        
+        # Compress backup
+        log_info "Compressing backup..."
+        gzip "$BACKUP_FILE"
+        BACKUP_FILE="${BACKUP_FILE}.gz"
+        
+        # Get backup size
+        BACKUP_SIZE=$(du -h "$BACKUP_FILE" | cut -f1)
+        log_info "Backup size: ${BACKUP_SIZE}"
+        
+        # Verify backup integrity
+        if gzip -t "$BACKUP_FILE" 2>/dev/null; then
+            log_info "Backup integrity verified"
+        else
+            log_error "Backup integrity check failed"
+            exit 1
+        fi
+        
+        return 0
+    else
+        log_error "Backup failed"
+        exit 1
+    fi
+}
+
+# Clean up old backups
+cleanup_old_backups() {
+    log_info "Cleaning up backups older than ${RETENTION_DAYS} days..."
+    
+    local deleted_count=0
+    while IFS= read -r -d '' backup_file; do
+        log_info "Deleting old backup: $(basename "$backup_file")"
+        rm -f "$backup_file"
+        ((deleted_count++))
+    done < <(find "$BACKUP_DIR" -name "${DB_NAME}_*.sql.gz" -type f -mtime +$RETENTION_DAYS -print0)
+    
+    if [ $deleted_count -gt 0 ]; then
+        log_info "Deleted ${deleted_count} old backup(s)"
+    else
+        log_info "No old backups to delete"
+    fi
+}
+
+# Upload to S3 (optional)
+upload_to_s3() {
+    if [ -n "$S3_BUCKET" ] && command -v aws &> /dev/null; then
+        log_info "Uploading backup to S3..."
+        
+        S3_PATH="s3://${S3_BUCKET}/postgres-backups/$(basename "$BACKUP_FILE")"
+        
+        if aws s3 cp "$BACKUP_FILE" "$S3_PATH"; then
+            log_info "Backup uploaded to S3: ${S3_PATH}"
+        else
+            log_warn "Failed to upload backup to S3"
+        fi
+    fi
+}
+
+# Send notification (optional)
+send_notification() {
+    if [ -n "$WEBHOOK_URL" ]; then
+        local status="$1"
+        local message="Database backup ${status}: ${BACKUP_FILE}"
+        
+        curl -X POST "$WEBHOOK_URL" \
+            -H "Content-Type: application/json" \
+            -d "{\"text\": \"${message}\"}" \
+            > /dev/null 2>&1 || true
+    fi
+}
+
+# Main execution
+main() {
+    log_info "=========================================="
+    log_info "Database Backup Automation"
+    log_info "=========================================="
+    log_info ""
+    
+    # Perform backup
+    if perform_backup; then
+        # Clean up old backups
+        cleanup_old_backups
+        
+        # Upload to S3 if configured
+        upload_to_s3
+        
+        # Send success notification
+        send_notification "succeeded"
+        
+        log_info "Backup process completed successfully"
+        exit 0
+    else
+        # Send failure notification
+        send_notification "failed"
+        
+        log_error "Backup process failed"
+        exit 1
+    fi
+}
+
+main "$@"
+