partial update create nginx proxy https

DEPLOYMENT.md

@@ -0,0 +1,289 @@
+# CKB Application Deployment Guide
+
+## Overview
+
+This guide explains how to deploy the CKB Laravel application with Docker, SSL certificate, and reverse proxy configuration.
+
+## Prerequisites
+
+-   Ubuntu/Debian server
+-   Docker and Docker Compose installed
+-   Domain pointing to server IP
+-   Nginx installed on main server
+-   Root/sudo access
+
+## Architecture
+
+```
+Internet → Nginx (Port 80/443) → Docker Container (Port 8082) → Laravel App
+```
+
+## File Structure
+
+```
+/var/www/ckb/
+├── docker-compose.prod.yml    # Docker services configuration
+├── Dockerfile                 # Laravel app container
+├── docker/
+│   ├── nginx-proxy.conf       # Internal nginx proxy
+│   ├── php.ini               # PHP configuration
+│   ├── mysql.cnf             # MySQL configuration
+│   └── supervisord.conf      # Process manager
+├── nginx-ckb-reverse-proxy.conf  # Main server nginx config
+├── deploy-ckb.sh             # Deployment script
+├── setup-ssl.sh              # SSL certificate setup script
+└── DEPLOYMENT.md             # This file
+```
+
+## Container Names and Volumes
+
+All containers and volumes are prefixed with `ckb-` to avoid conflicts:
+
+### Containers:
+
+-   `ckb-laravel-app` - Laravel application
+-   `ckb-mariadb` - Database
+-   `ckb-redis` - Cache/Queue
+-   `ckb-nginx-proxy` - Internal nginx proxy
+
+### Volumes:
+
+-   `ckb_mysql_data` - Database data
+-   `ckb_redis_data` - Redis data
+-   `ckb_nginx_logs` - Nginx logs
+-   `ckb_storage_logs` - Laravel logs
+-   `ckb_storage_cache` - Laravel cache
+
+## Step-by-Step Deployment
+
+### Step 1: Prepare the Application
+
+```bash
+cd /var/www/ckb
+
+# Make scripts executable
+chmod +x deploy-ckb.sh
+chmod +x setup-ssl.sh
+```
+
+### Step 2: Deploy Docker Application
+
+```bash
+# Run deployment script
+./deploy-ckb.sh
+```
+
+This script will:
+
+-   Stop existing containers
+-   Build and start new containers
+-   Check if containers are running
+-   Verify port 8082 is accessible
+
+### Step 3: Setup SSL Certificate
+
+```bash
+# Run SSL setup script (requires sudo)
+sudo ./setup-ssl.sh
+```
+
+This script will:
+
+-   Install certbot if not present
+-   Create temporary nginx configuration
+-   Generate Let's Encrypt certificate
+-   Update nginx with SSL configuration
+-   Setup auto-renewal
+
+### Step 4: Manual Verification
+
+```bash
+# Check if containers are running
+docker ps | grep ckb
+
+# Check if port 8082 is accessible
+curl -I http://localhost:8082
+
+# Check SSL certificate
+sudo certbot certificates
+
+# Test HTTPS access
+curl -I https://bengkel.digitaloasis.xyz
+```
+
+## Configuration Files
+
+### docker-compose.prod.yml
+
+-   Updated container names with `ckb-` prefix
+-   Removed certbot service (handled by main server)
+-   Updated APP_URL to use HTTPS
+-   Specific volume names to avoid conflicts
+
+### nginx-proxy.conf
+
+-   Simplified configuration (no SSL handling)
+-   Proxy to `ckb-app` container
+-   Rate limiting and security headers
+-   Static file caching
+
+### nginx-ckb-reverse-proxy.conf
+
+-   Main server nginx configuration
+-   SSL termination
+-   Reverse proxy to port 8082
+-   Security headers and SSL settings
+
+## Environment Variables
+
+Create `.env` file in `/var/www/ckb/`:
+
+```env
+APP_ENV=production
+APP_DEBUG=false
+APP_URL=https://bengkel.digitaloasis.xyz
+DB_DATABASE=ckb_production
+DB_USERNAME=laravel
+DB_PASSWORD=your_password
+DB_ROOT_PASSWORD=your_root_password
+REDIS_PASSWORD=your_redis_password
+```
+
+## Monitoring and Maintenance
+
+### View Logs
+
+```bash
+# Docker logs
+docker-compose -f docker-compose.prod.yml logs -f
+
+# Nginx logs (main server)
+sudo tail -f /var/log/nginx/access.log
+sudo tail -f /var/log/nginx/error.log
+
+# Laravel logs
+docker exec ckb-laravel-app tail -f /var/www/html/storage/logs/laravel.log
+```
+
+### SSL Certificate Renewal
+
+```bash
+# Manual renewal
+sudo certbot renew
+
+# Check renewal status
+sudo certbot certificates
+```
+
+### Container Management
+
+```bash
+# Restart all services
+docker-compose -f docker-compose.prod.yml restart
+
+# Update application
+git pull
+docker-compose -f docker-compose.prod.yml up -d --build
+
+# Stop all services
+docker-compose -f docker-compose.prod.yml down
+
+# Remove all data (WARNING: This will delete all data)
+docker-compose -f docker-compose.prod.yml down -v
+```
+
+## Troubleshooting
+
+### Port 8082 Not Accessible
+
+```bash
+# Check if container is running
+docker ps | grep ckb-nginx-proxy
+
+# Check container logs
+docker-compose -f docker-compose.prod.yml logs ckb-nginx-proxy
+
+# Check if port is bound
+netstat -tlnp | grep 8082
+```
+
+### SSL Certificate Issues
+
+```bash
+# Check certificate status
+sudo certbot certificates
+
+# Test certificate
+sudo certbot renew --dry-run
+
+# Check nginx configuration
+sudo nginx -t
+```
+
+### Database Connection Issues
+
+```bash
+# Check database container
+docker exec ckb-mariadb mysql -u root -p -e "SHOW DATABASES;"
+
+# Check Laravel database connection
+docker exec ckb-laravel-app php artisan tinker
+```
+
+### Permission Issues
+
+```bash
+# Fix Laravel permissions
+docker exec ckb-laravel-app chown -R www-data:www-data /var/www/html
+docker exec ckb-laravel-app chmod -R 775 /var/www/html/storage
+docker exec ckb-laravel-app chmod -R 775 /var/www/html/bootstrap/cache
+```
+
+## Security Considerations
+
+1. **Firewall**: Ensure only necessary ports are open
+2. **SSL**: Certificate auto-renewal is configured
+3. **Rate Limiting**: Configured for login and API endpoints
+4. **Security Headers**: HSTS, XSS protection, etc.
+5. **File Permissions**: Proper Laravel file permissions
+6. **Database**: Strong passwords and limited access
+
+## Backup Strategy
+
+### Database Backup
+
+```bash
+# Create backup
+docker exec ckb-mariadb mysqldump -u root -p ckb_production > backup.sql
+
+# Restore backup
+docker exec -i ckb-mariadb mysql -u root -p ckb_production < backup.sql
+```
+
+### Application Backup
+
+```bash
+# Backup application files
+tar -czf ckb-backup-$(date +%Y%m%d).tar.gz /var/www/ckb/
+
+# Backup volumes
+docker run --rm -v ckb_mysql_data:/data -v $(pwd):/backup alpine tar czf /backup/mysql-backup.tar.gz -C /data .
+```
+
+## Performance Optimization
+
+1. **Nginx**: Gzip compression enabled
+2. **Laravel**: Production optimizations
+3. **Database**: Proper indexing
+4. **Redis**: Caching and session storage
+5. **Static Files**: Long-term caching headers
+
+## Support
+
+For issues or questions:
+
+1. Check logs first
+2. Verify configuration files
+3. Test connectivity step by step
+4. Check system resources
+5. Review security settings

app/Http/Controllers/WarehouseManagement/StockAuditController.php

@@ -40,13 +40,6 @@ class StockAuditController extends Controller
                 ->leftJoin('users', 'stock_logs.user_id', '=', 'users.id')
                 ->select('stock_logs.*');
             
-            // Filter berdasarkan dealer jika user bukan admin
-            if (auth()->user()->dealer_id) {
-                $data->whereHas('stock', function($query) {
-                    $query->where('dealer_id', auth()->user()->dealer_id);
-                });
-            }
-            
             // Apply filters from request
             if ($request->filled('dealer')) {
                 $data->where('dealers.name', 'like', '%' . $request->dealer . '%');

deploy-ckb.sh

@@ -0,0 +1,105 @@
+#!/bin/bash
+
+# CKB Application Deployment Script
+# This script sets up SSL certificate and deploys the CKB application
+
+set -e
+
+echo "=== CKB Application Deployment Script ==="
+echo "Domain: bengkel.digitaloasis.xyz"
+echo "Port: 8082"
+echo ""
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Function to print colored output
+print_status() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Check if running as root
+if [[ $EUID -eq 0 ]]; then
+   print_error "This script should not be run as root"
+   exit 1
+fi
+
+# Check if we're in the correct directory
+if [ ! -f "docker-compose.prod.yml" ]; then
+    print_error "Please run this script from the CKB application directory (/var/www/ckb)"
+    exit 1
+fi
+
+print_status "Starting CKB application deployment..."
+
+# Step 1: Stop existing containers
+print_status "Stopping existing containers..."
+docker-compose -f docker-compose.prod.yml down
+
+# Step 2: Build and start containers
+print_status "Building and starting containers..."
+docker-compose -f docker-compose.prod.yml up -d --build
+
+# Step 3: Wait for containers to be ready
+print_status "Waiting for containers to be ready..."
+sleep 10
+
+# Step 4: Check if containers are running
+print_status "Checking container status..."
+if docker ps | grep -q "ckb-laravel-app"; then
+    print_status "CKB Laravel app is running"
+else
+    print_error "CKB Laravel app is not running"
+    exit 1
+fi
+
+if docker ps | grep -q "ckb-nginx-proxy"; then
+    print_status "CKB Nginx proxy is running"
+else
+    print_error "CKB Nginx proxy is not running"
+    exit 1
+fi
+
+# Step 5: Check if port 8082 is accessible
+print_status "Checking if port 8082 is accessible..."
+if curl -s -o /dev/null -w "%{http_code}" http://localhost:8082 | grep -q "200\|301\|302"; then
+    print_status "Port 8082 is accessible"
+else
+    print_warning "Port 8082 might not be accessible yet, waiting..."
+    sleep 5
+    if curl -s -o /dev/null -w "%{http_code}" http://localhost:8082 | grep -q "200\|301\|302"; then
+        print_status "Port 8082 is now accessible"
+    else
+        print_error "Port 8082 is not accessible"
+        print_status "Checking container logs..."
+        docker-compose -f docker-compose.prod.yml logs ckb-nginx-proxy
+        exit 1
+    fi
+fi
+
+print_status "CKB application deployment completed successfully!"
+echo ""
+print_status "Next steps:"
+echo "1. Configure Nginx reverse proxy on the main server:"
+echo "   sudo cp nginx-ckb-reverse-proxy.conf /etc/nginx/sites-available/bengkel.digitaloasis.xyz"
+echo "   sudo ln -s /etc/nginx/sites-available/bengkel.digitaloasis.xyz /etc/nginx/sites-enabled/"
+echo ""
+echo "2. Generate SSL certificate:"
+echo "   sudo certbot certonly --webroot --webroot-path=/var/www/html --email admin@digitaloasis.xyz --agree-tos --no-eff-email -d bengkel.digitaloasis.xyz -d www.bengkel.digitaloasis.xyz"
+echo ""
+echo "3. Test and reload Nginx:"
+echo "   sudo nginx -t"
+echo "   sudo systemctl reload nginx"
+echo ""
+print_status "Application will be accessible at: https://bengkel.digitaloasis.xyz" 

docker-compose.prod.yml

@@ -1,32 +1,32 @@
 services:
-  app:
+  ckb-app:
     build:
       context: .
       dockerfile: Dockerfile
-    container_name: ckb-app-prod
+    container_name: ckb-laravel-app
     restart: unless-stopped
     working_dir: /var/www/html
     volumes:
       - ./storage:/var/www/html/storage
       - ./bootstrap/cache:/var/www/html/bootstrap/cache
       - ./docker/php.ini:/usr/local/etc/php/conf.d/local.ini
-      - storage_logs:/var/www/html/storage/logs
-      - storage_cache:/var/www/html/storage/framework
+      - ckb_storage_logs:/var/www/html/storage/logs
+      - ckb_storage_cache:/var/www/html/storage/framework
     environment:
       - APP_ENV=production
       - APP_DEBUG=false
-      - APP_URL=http://bengkel.digitaloasis.xyz:8082
+      - APP_URL=https://bengkel.digitaloasis.xyz
       - TRUSTED_PROXIES=*
     depends_on:
-      - db
-      - redis
+      - ckb-db
+      - ckb-redis
     networks:
       - ckb-network
 
-  db:
+  ckb-db:
     image: mariadb:10.6
     platform: linux/amd64
-    container_name: ckb-mysql-prod
+    container_name: ckb-mariadb
     restart: unless-stopped
     environment:
       MYSQL_DATABASE: ${DB_DATABASE:-ckb_production}
@@ -34,7 +34,7 @@ services:
       MYSQL_PASSWORD: ${DB_PASSWORD:-password}
       MYSQL_USER: ${DB_USERNAME:-laravel}
     volumes:
-      - mysql_data:/var/lib/mysql
+      - ckb_mysql_data:/var/lib/mysql
       - ./ckb.sql:/docker-entrypoint-initdb.d/01-init.sql:ro
       - ./docker/mysql.cnf:/etc/mysql/conf.d/mysql.cnf:ro
     expose:
@@ -43,19 +43,19 @@ services:
       - ckb-network
     command: --default-authentication-plugin=mysql_native_password
 
-  redis:
+  ckb-redis:
     image: redis:7-alpine
-    container_name: ckb-redis-prod
+    container_name: ckb-redis
     restart: unless-stopped
     command: redis-server --appendonly yes ${REDIS_PASSWORD:+--requirepass $REDIS_PASSWORD}
     volumes:
-      - redis_data:/data
+      - ckb_redis_data:/data
     expose:
       - "6379"
     networks:
       - ckb-network
 
-  nginx-proxy:
+  ckb-nginx-proxy:
     image: nginx:alpine
     container_name: ckb-nginx-proxy
     restart: unless-stopped
@@ -63,42 +63,24 @@ services:
       - "8082:80"
     volumes:
       - ./docker/nginx-proxy.conf:/etc/nginx/nginx.conf:ro
-      - certbot_www:/var/www/certbot:ro
-      - nginx_logs:/var/log/nginx
+      - ckb_nginx_logs:/var/log/nginx
     depends_on:
-      - app
+      - ckb-app
     networks:
       - ckb-network
     environment:
       - DOMAIN=bengkel.digitaloasis.xyz
 
-  certbot:
-    image: certbot/certbot
-    container_name: ckb-certbot
-    restart: "no"
-    volumes:
-      - ssl_certificates:/etc/letsencrypt
-      - certbot_www:/var/www/certbot
-    command: certonly --webroot --webroot-path=/var/www/certbot --email admin@digitaloasis.xyz --agree-tos --no-eff-email -d bengkel.digitaloasis.xyz -d www.bengkel.digitaloasis.xyz
-    depends_on:
-      - nginx-proxy
-    networks:
-      - ckb-network
-
 volumes:
-  mysql_data:
+  ckb_mysql_data:
     driver: local
-  redis_data:
+  ckb_redis_data:
     driver: local
-  ssl_certificates:
+  ckb_nginx_logs:
     driver: local
-  certbot_www:
+  ckb_storage_logs:
     driver: local
-  nginx_logs:
-    driver: local
-  storage_logs:
-    driver: local
-  storage_cache:
+  ckb_storage_cache:
     driver: local
 
 networks:

docker/nginx-proxy.conf

@@ -42,8 +42,8 @@ http {
     limit_req_zone $binary_remote_addr zone=api:10m rate=60r/m;
 
     # Upstream to Laravel app
-    upstream app {
-        server app:80;
+    upstream ckb-app {
+        server ckb-app:80;
     }
 
     # HTTP server configuration
@@ -51,14 +51,9 @@ http {
         listen 80;
         server_name bengkel.digitaloasis.xyz www.bengkel.digitaloasis.xyz localhost _;
         
-        # Let's Encrypt challenge
-        location /.well-known/acme-challenge/ {
-            root /var/www/certbot;
-        }
-        
         # Handle static files with proper headers
         location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|otf)$ {
-            proxy_pass http://app;
+            proxy_pass http://ckb-app;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -79,7 +74,7 @@ http {
 
         # Handle Laravel Mix versioned assets
         location ~* \.(css|js)\?id=[a-zA-Z0-9]+ {
-            proxy_pass http://app;
+            proxy_pass http://ckb-app;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -101,7 +96,7 @@ http {
         # Rate limiting for login endpoints
         location ~ ^/(login|register|password) {
             limit_req zone=login burst=5 nodelay;
-            proxy_pass http://app;
+            proxy_pass http://ckb-app;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -116,7 +111,7 @@ http {
         # Rate limiting for API endpoints
         location /api/ {
             limit_req zone=api burst=20 nodelay;
-            proxy_pass http://app;
+            proxy_pass http://ckb-app;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
@@ -131,16 +126,16 @@ http {
         # Health check endpoint
         location /health {
             access_log off;
-            proxy_pass http://app;
+            proxy_pass http://ckb-app;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_set_header X-Forwarded-Proto $scheme;
         }
 
-        # Main application for HTTP (catch-all)
+        # Main application (catch-all)
         location / {
-            proxy_pass http://app;
+            proxy_pass http://ckb-app;
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

nginx-ckb-reverse-proxy.conf

@@ -0,0 +1,59 @@
+# HTTP server (redirect to HTTPS)
+server {
+    listen 80;
+    server_name bengkel.digitaloasis.xyz www.bengkel.digitaloasis.xyz;
+    
+    # Let's Encrypt challenge
+    location /.well-known/acme-challenge/ {
+        root /var/www/html;
+    }
+    
+    # Redirect to HTTPS
+    location / {
+        return 301 https://$server_name$request_uri;
+    }
+}
+
+# HTTPS server
+server {
+    listen 443 ssl http2;
+    server_name bengkel.digitaloasis.xyz www.bengkel.digitaloasis.xyz;
+    
+    # SSL configuration
+    ssl_certificate /etc/letsencrypt/live/bengkel.digitaloasis.xyz/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/bengkel.digitaloasis.xyz/privkey.pem;
+    
+    # SSL security settings
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 10m;
+    
+    # Security headers
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+    add_header X-Frame-Options DENY always;
+    add_header X-Content-Type-Options nosniff always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    
+    # Proxy to Docker application on port 8082
+    location / {
+        proxy_pass http://localhost:8082;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Host $server_name;
+        proxy_set_header X-Forwarded-Port $server_port;
+        
+        # Proxy timeouts
+        proxy_read_timeout 300;
+        proxy_connect_timeout 300;
+        proxy_send_timeout 300;
+        
+        # Buffer settings
+        proxy_buffering on;
+        proxy_buffer_size 4k;
+        proxy_buffers 8 4k;
+    }
+} 

resources/views/warehouse_management/mutations/index.blade.php

@@ -121,11 +121,6 @@ input.datepicker {
     display: block;
 }
 
-/* Select2 styling - same as stock audit (minimal) */
-.select2-container {
-    width: 100% !important;
-}
-
 
 </style>
 @endsection

resources/views/warehouse_management/opnames/index.blade.php

@@ -114,11 +114,6 @@
         letter-spacing: normal;
         display: block;
     }
-
-    /* Select2 styling - same as stock audit (minimal) */
-    .select2-container {
-        width: 100% !important;
-    }
 </style>
 @endsection
 

setup-ssl.sh

@@ -0,0 +1,191 @@
+#!/bin/bash
+
+# SSL Certificate Setup Script for CKB Application
+# This script sets up SSL certificate using Let's Encrypt
+
+set -e
+
+echo "=== SSL Certificate Setup for CKB Application ==="
+echo "Domain: bengkel.digitaloasis.xyz"
+echo ""
+
+# Colors for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Function to print colored output
+print_status() {
+    echo -e "${GREEN}[INFO]${NC} $1"
+}
+
+print_warning() {
+    echo -e "${YELLOW}[WARNING]${NC} $1"
+}
+
+print_error() {
+    echo -e "${RED}[ERROR]${NC} $1"
+}
+
+# Check if running as root
+if [[ $EUID -ne 0 ]]; then
+   print_error "This script must be run as root (use sudo)"
+   exit 1
+fi
+
+# Check if certbot is installed
+if ! command -v certbot &> /dev/null; then
+    print_status "Installing certbot..."
+    apt update
+    apt install -y certbot
+fi
+
+# Check if nginx is installed
+if ! command -v nginx &> /dev/null; then
+    print_error "Nginx is not installed. Please install Nginx first."
+    exit 1
+fi
+
+# Step 1: Create temporary Nginx configuration for Let's Encrypt challenge
+print_status "Creating temporary Nginx configuration for Let's Encrypt challenge..."
+
+cat > /etc/nginx/sites-available/bengkel.digitaloasis.xyz << 'EOF'
+server {
+    listen 80;
+    server_name bengkel.digitaloasis.xyz www.bengkel.digitaloasis.xyz;
+    
+    # Root directory untuk Let's Encrypt challenge
+    root /var/www/html;
+    
+    # Let's Encrypt challenge location
+    location /.well-known/acme-challenge/ {
+        root /var/www/html;
+    }
+    
+    # Redirect semua traffic HTTP ke HTTPS (akan diaktifkan setelah SSL)
+    location / {
+        return 301 https://$server_name$request_uri;
+    }
+}
+EOF
+
+# Step 2: Enable the site
+print_status "Enabling Nginx site..."
+ln -sf /etc/nginx/sites-available/bengkel.digitaloasis.xyz /etc/nginx/sites-enabled/
+
+# Step 3: Test and reload Nginx
+print_status "Testing Nginx configuration..."
+nginx -t
+
+print_status "Reloading Nginx..."
+systemctl reload nginx
+
+# Step 4: Generate SSL certificate
+print_status "Generating SSL certificate with Let's Encrypt..."
+certbot certonly --webroot \
+    --webroot-path=/var/www/html \
+    --email admin@digitaloasis.xyz \
+    --agree-tos \
+    --no-eff-email \
+    -d bengkel.digitaloasis.xyz \
+    -d www.bengkel.digitaloasis.xyz
+
+# Step 5: Check if certificate was generated successfully
+if [ -f "/etc/letsencrypt/live/bengkel.digitaloasis.xyz/fullchain.pem" ]; then
+    print_status "SSL certificate generated successfully!"
+else
+    print_error "SSL certificate generation failed!"
+    exit 1
+fi
+
+# Step 6: Update Nginx configuration with SSL
+print_status "Updating Nginx configuration with SSL..."
+
+cat > /etc/nginx/sites-available/bengkel.digitaloasis.xyz << 'EOF'
+# HTTP server (redirect to HTTPS)
+server {
+    listen 80;
+    server_name bengkel.digitaloasis.xyz www.bengkel.digitaloasis.xyz;
+    
+    # Let's Encrypt challenge
+    location /.well-known/acme-challenge/ {
+        root /var/www/html;
+    }
+    
+    # Redirect to HTTPS
+    location / {
+        return 301 https://$server_name$request_uri;
+    }
+}
+
+# HTTPS server
+server {
+    listen 443 ssl http2;
+    server_name bengkel.digitaloasis.xyz www.bengkel.digitaloasis.xyz;
+    
+    # SSL configuration
+    ssl_certificate /etc/letsencrypt/live/bengkel.digitaloasis.xyz/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/bengkel.digitaloasis.xyz/privkey.pem;
+    
+    # SSL security settings
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 10m;
+    
+    # Security headers
+    add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always;
+    add_header X-Frame-Options DENY always;
+    add_header X-Content-Type-Options nosniff always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    
+    # Proxy to Docker application on port 8082
+    location / {
+        proxy_pass http://localhost:8082;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header X-Forwarded-Host $server_name;
+        proxy_set_header X-Forwarded-Port $server_port;
+        
+        # Proxy timeouts
+        proxy_read_timeout 300;
+        proxy_connect_timeout 300;
+        proxy_send_timeout 300;
+        
+        # Buffer settings
+        proxy_buffering on;
+        proxy_buffer_size 4k;
+        proxy_buffers 8 4k;
+    }
+}
+EOF
+
+# Step 7: Test and reload Nginx
+print_status "Testing Nginx configuration with SSL..."
+nginx -t
+
+print_status "Reloading Nginx with SSL configuration..."
+systemctl reload nginx
+
+# Step 8: Setup auto-renewal
+print_status "Setting up SSL certificate auto-renewal..."
+(crontab -l 2>/dev/null; echo "0 12 * * * /usr/bin/certbot renew --quiet") | crontab -
+
+# Step 9: Test SSL certificate
+print_status "Testing SSL certificate..."
+if curl -s -o /dev/null -w "%{http_code}" https://bengkel.digitaloasis.xyz | grep -q "200\|301\|302"; then
+    print_status "SSL certificate is working correctly!"
+else
+    print_warning "SSL certificate might not be working yet. Please check manually."
+fi
+
+print_status "SSL certificate setup completed successfully!"
+echo ""
+print_status "Certificate information:"
+certbot certificates
+echo ""
+print_status "Your application should now be accessible at: https://bengkel.digitaloasis.xyz"