Dockerfile.dev

# Development Dockerfile for the MLPerf Inference Endpoint Benchmarking System
# From project root:
# docker build -f scripts/Dockerfile.dev --build-arg USER_ID=$(id -u) --build-arg GROUP_ID=$(id -g) -t inference-endpoint-dev .
# docker run -v $(pwd):/mnt/inference-endpoint -it --shm-size=512m inference-endpoint-dev bash

FROM python:3.12.11-slim

# Copy uv binary from official image
COPY --from=ghcr.io/astral-sh/uv:0.7.6 /uv /uvx /bin/

# Set environment variables
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    UV_COMPILE_BYTECODE=1 \
    UV_LINK_MODE=copy \
    UV_PROJECT_ENVIRONMENT=/opt/venv

# Install system dependencies
RUN apt-get update && \
    apt-get install -y --no-install-recommends build-essential procps \
    && rm -rf /var/lib/apt/lists/*

RUN mkdir /mnt/inference-endpoint
WORKDIR /mnt/inference-endpoint

# Copy lockfile + project metadata first for Docker layer caching
COPY pyproject.toml uv.lock .python-version ./
COPY src/ ./src/

# Create a non-root user for security
# Accept UID and GID as build arguments to match host user
ARG USER_ID=1000
ARG GROUP_ID=1000
RUN if ! getent group ${GROUP_ID}; then \
        groupadd -g ${GROUP_ID} appuser; \
    fi && \
    useradd -u ${USER_ID} -g ${GROUP_ID} --create-home --shell /bin/bash appuser --no-log-init && \
    chown -R ${USER_ID}:${GROUP_ID} /mnt/inference-endpoint && \
    mkdir -p /opt/venv && chown ${USER_ID}:${GROUP_ID} /opt/venv
USER appuser
ENV PATH="/opt/venv/bin:/home/appuser/.local/bin:$PATH"

RUN uv sync --frozen --extra dev --extra test