Upload Dockerfile.txt

Dockerfile.txt

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+# Use a base image with Python
+FROM python:3.12-slim
+
+# Install git and other dependencies required by some Python packages
+RUN apt-get update && apt-get install -y git && apt-get clean
+
+# Create a non-root user and set the home directory
+RUN groupadd -r appgroup && useradd -r -g appgroup -m appuser
+
+# Set the working directory
+WORKDIR /app
+
+# Copy requirements.txt into the container
+COPY requirements.txt .
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the application files into the container
+COPY . .
+
+# Ensure the application is owned by the non-root user
+RUN chown -R appuser:appgroup /app
+
+# Switch to the non-root user
+USER appuser
+
+# Expose the port that the app will run on (OpenShift default is 8080, we will use the same for flexibility)
+EXPOSE 8080
+
+# Set the environment variable to tell OpenShift what port to use
+ENV PORT 8080
+
+# Command to run the app
+CMD ["python", "app.py"]