FROM python:3.13-slim@sha256:739e7213785e88c0f702dcdc12c0973afcbd606dbf021a589cab77d6b00b579d

WORKDIR /app

# Copy health check script and requirements
COPY scripts/health_check/health_check_client.py /app/health_check_client.py
COPY scripts/health_check/health_check_requirements.txt /app/requirements.txt

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

# Make script executable
RUN chmod +x /app/health_check_client.py

# Run as non-root user
RUN groupadd --gid 1000 appuser && useradd --uid 1000 --gid 1000 --no-create-home appuser
USER appuser

# Health check
HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
  CMD ["python", "/app/health_check_client.py", "--help"]

# Set entrypoint
ENTRYPOINT ["python", "/app/health_check_client.py"]