Docker alpine python + grpc

Dockerfile

FROM python:3.7-alpine as base

# install gcc and grpc dependencies
FROM base as builder
RUN apk add --update --no-cache \
    gcc \
    linux-headers \
    make \
    musl-dev \
    python-dev \
    g++
ENV GRPC_PYTHON_VERSION 1.15.0
RUN python -m pip install --upgrade pip
RUN pip install --install-option="--prefix=/install" grpcio==${GRPC_PYTHON_VERSION} grpcio-tools==${GRPC_PYTHON_VERSION} grpcio-reflection==${GRPC_PYTHON_VERSION} grpcio-health-checking==${GRPC_PYTHON_VERSION} grpcio-testing==${GRPC_PYTHON_VERSION}

FROM base
ENV GRPC_PYTHON_VERSION 1.15.0
COPY --from=builder /install /usr/local