Dockerfile

# Use the official Python image as the base image
FROM python:3.11-slim

# Set the working directory in the container
WORKDIR /app

# Install system dependencies
# Install curl for Helm installation, and clean up cache to reduce layer size
RUN apt-get update && apt-get install -y \
    curl \
    gnupg \
    && curl -fsSL https://baltocdn.com/helm/signing.asc | gpg --dearmor -o /usr/share/keyrings/helm-archive-keyring.gpg \
    && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/helm-archive-keyring.gpg] https://baltocdn.com/helm/stable/debian/ all main" > /etc/apt/sources.list.d/helm-stable-debian.list \
    && apt-get update \
    && apt-get install -y helm \
    && rm -rf /var/lib/apt/lists/*

# Copy the dependencies file to the working directory
COPY requirements.txt .

# Expose the port for the chainlit app
EXPOSE 8501

# Install any dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy the content of the local src directory to the working directory
COPY . .

# Command to run on container start
CMD ["chainlit", "run", "chainlit_app.py", "--port=8501"]