Remove dependencies after install to reduce image size

This commit is contained in:
Tobias Eidelpes 2021-01-19 15:11:14 +01:00
parent 455d962122
commit a7557ff4c1

View File

@ -1,20 +1,22 @@
FROM python:3.8-slim FROM python:3.8-slim
ENV PYTHONUNBUFFERED 1 ENV PYTHONUNBUFFERED 1
RUN apt-get update
RUN apt-get install -y build-essential gcc
RUN python -m venv /opt/venv RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH" ENV PATH="/opt/venv/bin:$PATH"
RUN python -m pip install --upgrade pip
ENV PATH="/opt/venv/bin:$PATH"
RUN mkdir /code RUN mkdir /code
WORKDIR /code WORKDIR /code
COPY setup.py /code/ COPY setup.py /code/
COPY requirements.txt /code/ COPY requirements.txt /code/
RUN pip install -r requirements.txt
RUN buildDeps='gcc build-essential' \
&& apt update \
&& apt install -y --no-install-recommends $buildDeps \
&& rm -rf /var/lib/apt/lists/* \
&& pip install -r requirements.txt \
&& apt purge -y --auto-remove $buildDeps \
&& rm -rf /var/lib/apt/lists/* \
&& rm -rf /root/.cache
COPY . /code/ COPY . /code/