Initial commit

docker/Dockerfile

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+# Multi-stage build for Maze Generator
+
+# Stage 1: Builder
+FROM python:3.11-slim as builder
+
+WORKDIR /app
+
+# Install build dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    gcc \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements
+COPY requirements.txt .
+
+# Install Python dependencies
+RUN pip install --no-cache-dir --user -r requirements.txt
+
+# Stage 2: Runtime
+FROM python:3.11-slim
+
+WORKDIR /app
+
+# Copy Python dependencies from builder
+COPY --from=builder /root/.local /root/.local
+
+# Make sure scripts in .local are usable
+ENV PATH=/root/.local/bin:$PATH
+
+# Copy application code
+COPY src/ ./src/
+COPY api/ ./api/
+COPY web/ ./web/
+
+# Create directories for data
+RUN mkdir -p saved_mazes output_images
+
+# Expose port
+EXPOSE 5000
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD python -c "import requests; requests.get('http://localhost:5000/api/algorithms')" || exit 1
+
+# Run the application
+CMD ["python", "api/app.py"]

docker/docker-compose.yml

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+version: '3.8'
+
+services:
+  maze-generator:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    container_name: maze-generator
+    ports:
+      - "5100:5000"
+    volumes:
+      - maze-data:/app/saved_mazes
+      - maze-images:/app/output_images
+    environment:
+      - FLASK_ENV=production
+      - PYTHONUNBUFFERED=1
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "python", "-c", "import requests; requests.get('http://localhost:5000/api/algorithms')"]
+      interval: 30s
+      timeout: 3s
+      retries: 3
+      start_period: 10s
+
+volumes:
+  maze-data:
+    driver: local
+  maze-images:
+    driver: local