image created

Dockerfile

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+# Use the official Python image from the Docker Hub
+FROM python:3.11-slim AS build
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Install build tools and libraries
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    libffi-dev \
+    libssl-dev \
+    python3-dev \
+    cargo \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Rust
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+ENV PATH="/root/.cargo/bin:${PATH}"
+
+# Copy the current directory contents into the container at /app
+COPY . /app
+
+# Install any needed packages specified in requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Stage 2: Runtime stage
+FROM python:3.11-slim
+
+# Set the working directory in the container
+WORKDIR /app
+
+# Copy only the necessary files from the build stage
+COPY --from=build /app /app
+COPY --from=build /root/.cargo /root/.cargo
+
+# Install runtime dependencies
+RUN apt-get update && apt-get install -y \
+    libffi-dev \
+    libssl-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Gunicorn
+RUN pip install gunicorn
+
+# Make port 5000 available to the world outside this container
+EXPOSE 5000
+
+# Run the clear_db script, then the initialization script, and then Gunicorn
+CMD ["sh", "-c", "python clear_db.py && python init_db.py && gunicorn -w 4 -b 0.0.0.0:5000 app:app"]