Dockerfile.frontend

# syntax=docker/dockerfile:1.10.0
# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0

ARG DYNAMO_BASE_IMAGE="dynamo:latest-none"
ARG EPP_IMAGE="us-central1-docker.pkg.dev/k8s-staging-images/gateway-api-inference-extension/epp:v0.5.1-dirty"
ARG PYTHON_VERSION=3.12

FROM ${DYNAMO_BASE_IMAGE} AS dynamo_base

FROM ${EPP_IMAGE} AS epp

FROM nvcr.io/nvidia/base/ubuntu:noble-20250619 AS frontend

ARG PYTHON_VERSION
RUN apt-get update -y \
    && apt-get install -y --no-install-recommends \
        # required for EPP
        ca-certificates \
        libstdc++6 \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*


# Create dynamo user with group 0 for OpenShift compatibility
RUN userdel -r ubuntu > /dev/null 2>&1 || true \
    && useradd -m -s /bin/bash -g 0 dynamo \
    && [ `id -u dynamo` -eq 1000 ] \
    && mkdir -p /home/dynamo/.cache /opt/dynamo /workspace \
    && chown -R dynamo: /opt/dynamo /home/dynamo/.cache /workspace \
    && chmod -R g+w /opt/dynamo /home/dynamo/.cache /workspace

# Set HOME so ModelExpress can find the cache directory
ENV HOME=/home/dynamo

# Switch to dynamo user
USER dynamo
ENV DYNAMO_HOME=/opt/dynamo

WORKDIR /
COPY --chown=dynamo: --from=epp /epp /epp

COPY --chown=dynamo: container/launch_message/frontend.txt /opt/dynamo/.launch_screen
# Copy tests, benchmarks, deploy and components with correct ownership
COPY --chown=dynamo: tests /workspace/tests
COPY --chown=dynamo: examples /workspace/examples
COPY --chown=dynamo: benchmarks /workspace/benchmarks
COPY --chown=dynamo: deploy /workspace/deploy
COPY --chown=dynamo: components/ /workspace/components/
COPY --chown=dynamo: recipes/ /workspace/recipes/
# Copy attribution files with correct ownership
COPY --chown=dynamo: ATTRIBUTION* LICENSE /workspace/

ENV VIRTUAL_ENV=/opt/dynamo/venv
ENV PATH="/opt/dynamo/venv/bin:$PATH"
# Copy virtual environment directly from dynamo_base (dev image)
# This includes all installed packages: dynamo, nixl, requirements.txt, requirements.test.txt
# Copy uv to system /bin
COPY --from=dynamo_base /bin/uv /bin/uvx /bin/
RUN uv python install $PYTHON_VERSION
COPY --chown=dynamo: --from=dynamo_base /opt/dynamo/venv/ /opt/dynamo/venv/

# Setup environment for all users
USER root
RUN chmod 755 /opt/dynamo/.launch_screen && \
    echo 'source /opt/dynamo/venv/bin/activate' >> /etc/bash.bashrc && \
    echo 'cat /opt/dynamo/.launch_screen' >> /etc/bash.bashrc

USER dynamo

ENTRYPOINT ["/epp"]
CMD ["/bin/bash"]