litellm/docker/Dockerfile.alpine

# Base image for building
ARG LITELLM_BUILD_IMAGE=python:3.11-alpine@sha256:f07e2ace46f560f09a6eeec7b4913b80ee99546e749ef82342a419a326620856

# Runtime image
ARG LITELLM_RUNTIME_IMAGE=python:3.11-alpine@sha256:f07e2ace46f560f09a6eeec7b4913b80ee99546e749ef82342a419a326620856
ARG UV_IMAGE=ghcr.io/astral-sh/uv:0.11.7@sha256:733b4042187702f832f7fdecb3aff14a61b288c4ca37af188bb5715c1caebaf8

FROM $UV_IMAGE AS uvbin

FROM $LITELLM_BUILD_IMAGE AS builder

WORKDIR /app

COPY --from=uvbin /uv /usr/local/bin/uv
COPY --from=uvbin /uvx /usr/local/bin/uvx

RUN apk add --no-cache gcc python3-dev musl-dev nodejs npm libsndfile

ENV PRISMA_BINARY_CACHE_DIR=/app/.cache/prisma-python/binaries \
    UV_PROJECT_ENVIRONMENT=/app/.venv \
    UV_LINK_MODE=copy \
    XDG_CACHE_HOME=/app/.cache \
    PATH="/app/.venv/bin:${PATH}"

# Copy dependency metadata first for layer caching
COPY pyproject.toml uv.lock ./
COPY enterprise/pyproject.toml enterprise/
COPY litellm-proxy-extras/pyproject.toml litellm-proxy-extras/

# Install third-party dependencies (cached unless pyproject.toml/uv.lock change)
RUN uv sync --frozen --no-install-project --no-install-workspace --no-default-groups --no-editable \
    --extra proxy \
    --extra proxy-runtime \
    --extra extra_proxy \
    --extra semantic-router \
    --python python3

# Copy full source tree
COPY . .

# Install project and workspace packages (fast - deps already cached)
RUN uv sync --frozen --no-default-groups --no-editable \
    --extra proxy \
    --extra proxy-runtime \
    --extra extra_proxy \
    --extra semantic-router \
    --python python3

RUN prisma generate --schema=./schema.prisma

RUN sed -i 's/\r$//' docker/entrypoint.sh && chmod +x docker/entrypoint.sh && \
    sed -i 's/\r$//' docker/prod_entrypoint.sh && chmod +x docker/prod_entrypoint.sh

FROM $LITELLM_RUNTIME_IMAGE AS runtime

RUN apk upgrade --no-cache && apk add --no-cache libsndfile nodejs npm

WORKDIR /app
ENV PRISMA_BINARY_CACHE_DIR=/app/.cache/prisma-python/binaries \
    XDG_CACHE_HOME=/app/.cache \
    PATH="/app/.venv/bin:${PATH}"

COPY --from=builder /app /app

EXPOSE 4000/tcp

ENTRYPOINT ["docker/prod_entrypoint.sh"]
CMD ["--port", "4000"]