Dockerfile.dev

# Dockerfile.dev - Fast local build using binary wheels (no Rust/C compiles).
# Use for local development only. Production/Konflux should use the main Dockerfile.

FROM registry.access.redhat.com/ubi9/python-312:latest

WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    VIRTUAL_ENV="/app/.venv" \
    PATH="/app/.venv/bin:$PATH"

# Minimal runtime deps only (psycopg needs libpq at runtime). No gcc/rust/-devel.
USER root
RUN dnf install -y postgresql-libs && \
    dnf clean all && \
    rm -rf /var/cache/dnf && \
    mkdir -p /app && \
    chown -R 1001:1001 /app

COPY --chown=1001:1001 . /app/

# Red Hat Certification Requirement: Copy licenses directory to container root
# This satisfies the HasLicense preflight check
COPY --chown=root:root licenses /licenses

USER 1001

# Install uv and use it to install dependencies (faster than pip, uses binary wheels)
# Explicitly use python3.12 since the default python3 is 3.9
# Create virtual environment and install packages there
RUN pip install --no-cache-dir uv && \
    uv venv --python python3.12 /app/.venv && \
    uv pip install --python /app/.venv/bin/python --no-cache .

USER root
COPY --chown=1001:1001 scripts/docker-entrypoint.sh /usr/local/bin/
COPY --chown=1001:1001 scripts/init.sh /usr/local/bin/
RUN chmod 555 /usr/local/bin/docker-entrypoint.sh && \
    chmod 555 /usr/local/bin/init.sh && \
    rm -rf /app/logs /app/staticfiles && \
    mkdir -p /app/logs /app/staticfiles && \
    chown -R 1001:1001 /app && \
    chmod -R a-w /app && \
    chmod 555 /app && \
    chmod 755 /app/logs /app/staticfiles && \
    chmod -R u+w /app/.venv
USER 1001
RUN /app/.venv/bin/python manage.py collectstatic --noinput --clear

EXPOSE 8000
ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["/app/.venv/bin/python", "manage.py", "metrics_service", "run", "--host", "0.0.0.0", "--port", "8000"]

LABEL name="metrics-service-dev" \
    summary="Metrics Service (dev build, binary wheels only)"