docker/Dockerfile.dev

# Base image for building
ARG LITELLM_BUILD_IMAGE=python:3.11-slim

# Runtime image
ARG LITELLM_RUNTIME_IMAGE=python:3.11-slim

# Builder stage
FROM $LITELLM_BUILD_IMAGE AS builder

# Set the working directory to /app
WORKDIR /app

USER root

# Install build dependencies in one layer
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc \
    python3-dev \
    libssl-dev \
    pkg-config \
    && rm -rf /var/lib/apt/lists/* \
    && pip install --upgrade pip build

# Copy requirements first for better layer caching
COPY requirements.txt .

# Install Python dependencies with cache mount for faster rebuilds
RUN --mount=type=cache,target=/root/.cache/pip \
    pip wheel --no-cache-dir --wheel-dir=/wheels/ -r requirements.txt

# Fix JWT dependency conflicts early
RUN pip uninstall jwt -y || true && \
    pip uninstall PyJWT -y || true && \
    pip install PyJWT==2.9.0 --no-cache-dir

# Copy only necessary files for build
COPY pyproject.toml README.md schema.prisma poetry.lock ./
COPY litellm/ ./litellm/
COPY enterprise/ ./enterprise/
COPY docker/ ./docker/

# Build Admin UI once
RUN chmod +x docker/build_admin_ui.sh && ./docker/build_admin_ui.sh

# Build the package
RUN rm -rf dist/* && python -m build

# Install the built package
RUN pip install dist/*.whl

# Runtime stage
FROM $LITELLM_RUNTIME_IMAGE AS runtime

# Ensure runtime stage runs as root
USER root

# Install only runtime dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    libssl3 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy only necessary runtime files
COPY docker/entrypoint.sh docker/prod_entrypoint.sh ./docker/
COPY litellm/ ./litellm/
COPY pyproject.toml README.md schema.prisma poetry.lock ./

# Copy pre-built wheels and install everything at once
COPY --from=builder /wheels/ /wheels/
COPY --from=builder /app/dist/*.whl .

# Install all dependencies in one step with no-cache for smaller image
RUN pip install --no-cache-dir *.whl /wheels/* --no-index --find-links=/wheels/ && \
    rm -f *.whl && \
    rm -rf /wheels

# Generate prisma client and set permissions
RUN prisma generate && \
    chmod +x docker/entrypoint.sh docker/prod_entrypoint.sh

EXPOSE 4000/tcp

ENTRYPOINT ["docker/prod_entrypoint.sh"]

# Append "--detailed_debug" to the end of CMD to view detailed debug logs 
CMD ["--port", "4000"]