docker

# Use an official Python runtime as a parent image
FROM python:3.12

# Install system dependencies for Ollama
RUN apt-get update && apt-get install -y \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Install Ollama
RUN curl -fsSL https://ollama.com/install.sh | sh

# Install Ollama model (requires separate RUN to prevent layer caching issues)
RUN ollama pull llama3:latest

# Set the working directory in the container
WORKDIR /app

# Copy requirements.txt into the container
COPY requirements.txt .

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

# Copy the application code into the container
COPY . .

# Expose ports for both Streamlit and Ollama
EXPOSE 8501 11434

# Set environment variables
ENV STREAMLIT_SERVER_PORT=8501 \
    STREAMLIT_SERVER_ADDRESS=0.0.0.0 \
    PYTHONUNBUFFERED=1 \
    OLLAMA_HOST=0.0.0.0:11434

# Start both Ollama and Streamlit
CMD ollama serve & streamlit run app.py