Fix Dokploy deployment 404 errors

- Updated Dockerfile.dokploy with proper startup script
- Added start-dokploy.sh for database migrations and health checks
- Enhanced dokploy.json with required environment variables
- Added debug Dockerfile for troubleshooting (Dockerfile.dokploy.debug)
- Added debug config (dokploy.debug.json) for testing
- Fixed static file collection and gunicorn configuration
- Improved error handling and logging for deployment issues

Dockerfile.dokploy

@@ -20,10 +20,13 @@ ENV PYTHONUNBUFFERED=1 \
     SECRET_KEY="build-time-dummy-key-change-in-production"
 
 # Collect static files
-RUN python manage.py collectstatic --noinput
+RUN python manage.py collectstatic --noinput --settings=netcop_hub.settings
+
+# Make startup script executable
+RUN chmod +x start-dokploy.sh
 
 # Expose port 3000 for Dokploy
 EXPOSE 3000
 
-# Start gunicorn on port 3000
-CMD ["gunicorn", "netcop_hub.wsgi:application", "--bind", "0.0.0.0:3000"]
+# Use startup script
+CMD ["./start-dokploy.sh"]

Dockerfile.dokploy.debug

@@ -0,0 +1,54 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    gcc \
+    libpq-dev \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy and install Python dependencies
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy application code
+COPY . .
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    DEBUG=true \
+    SECRET_KEY="build-time-dummy-key-change-in-production" \
+    ALLOWED_HOSTS="*"
+
+# Collect static files
+RUN python manage.py collectstatic --noinput --settings=netcop_hub.settings || true
+
+# Make startup script executable
+RUN chmod +x start-dokploy.sh
+
+# Expose port 3000 for Dokploy
+EXPOSE 3000
+
+# Debug: Print Django info
+RUN python manage.py --version
+RUN python manage.py check --settings=netcop_hub.settings || true
+
+# Start with debug info
+CMD echo "🐛 Debug Mode - Django $(python manage.py --version)" && \
+    echo "🔍 Environment:" && \
+    echo "  - DEBUG: $DEBUG" && \
+    echo "  - ALLOWED_HOSTS: $ALLOWED_HOSTS" && \
+    echo "  - SECRET_KEY: $(echo $SECRET_KEY | cut -c1-10)..." && \
+    echo "🌐 Testing Django config..." && \
+    python manage.py check --settings=netcop_hub.settings && \
+    echo "✅ Django config OK" && \
+    echo "🚀 Starting server..." && \
+    gunicorn netcop_hub.wsgi:application \
+        --bind 0.0.0.0:3000 \
+        --workers 1 \
+        --timeout 120 \
+        --log-level debug \
+        --access-logfile - \
+        --error-logfile -

dokploy.debug.json

@@ -0,0 +1,15 @@
+{
+  "name": "quantum-tasks-ai-debug",
+  "type": "dockerfile",
+  "dockerfile": "./Dockerfile.dokploy.debug",
+  "port": 3000,
+  "healthCheck": "/health/",
+  "buildArgs": {},
+  "buildOptions": ["--no-cache"],
+  "env": {
+    "PYTHONUNBUFFERED": "1",
+    "DEBUG": "true",
+    "SECRET_KEY": "debug-key-change-in-production",
+    "ALLOWED_HOSTS": "*"
+  }
+}

dokploy.json

@@ -3,9 +3,13 @@
   "type": "dockerfile",
   "dockerfile": "./Dockerfile.dokploy",
   "port": 3000,
+  "healthCheck": "/health/",
   "buildArgs": {},
   "buildOptions": ["--no-cache"],
   "env": {
-    "PYTHONUNBUFFERED": "1"
+    "PYTHONUNBUFFERED": "1",
+    "DEBUG": "false",
+    "SECRET_KEY": "build-time-dummy-key-change-in-production",
+    "ALLOWED_HOSTS": "*"
   }
-}
+}

start-dokploy.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# Dokploy startup script
+
+set -e  # Exit on any error
+
+echo "🚀 Starting Quantum Tasks AI on Dokploy"
+echo "======================================="
+
+# Run database migrations
+echo "📄 Running database migrations..."
+python manage.py migrate --noinput
+
+# Create cache table if needed
+echo "🗄️ Ensuring cache table exists..."
+python manage.py createcachetable || true
+
+# Check if we can access the database
+echo "🔍 Testing database connection..."
+python manage.py check --database default
+
+# Start the application
+echo "🌐 Starting gunicorn server on port 3000..."
+echo "Health check endpoint: /health/"
+echo "======================================="
+
+exec gunicorn netcop_hub.wsgi:application \
+    --bind 0.0.0.0:3000 \
+    --workers 2 \
+    --timeout 120 \
+    --max-requests 1000 \
+    --preload \
+    --log-level info \
+    --access-logfile - \
+    --error-logfile -