FROM python:3.11-slim

RUN apt-get update && \
    apt-get install -y curl && \
    curl -LO https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl && \
    install -m 0755 kubectl /usr/local/bin/kubectl && \
    rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY migrator.py mapping.yaml app.py requirements.txt ./
COPY templates ./templates

RUN pip install --no-cache-dir -r requirements.txt gunicorn

RUN mkdir /work

EXPOSE 8080

CMD ["gunicorn", "-b", "0.0.0.0:8080", "--timeout", "300", "app:app"]