example.Dockerfile

# Use an existing image as a base
FROM debian:buster-slim

# Set the working directory
WORKDIR /app

# Copy the application files to the container
COPY . .

# Install required dependencies
RUN apt-get update && \
    apt-get install -y nginx

# Tell Docker what port to expose
EXPOSE 80

# Start the service when the container starts
CMD ["nginx", "-g", "daemon off;"]