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Update dockerfile to multistage

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This change reduce the image size from 727Mb to 469Mb.
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David Martinez Martin 2020-12-09 03:27:59 +01:00 committed by GitHub
parent d9a86158f4
commit e6b3e64534
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1 changed files with 24 additions and 8 deletions
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Dockerfile
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@ -1,24 +1,40 @@
FROM python:3.8.6-slim-buster
FROM python:3.8.6-slim-buster as base
RUN apt-get update \
&& apt-get -y install curl build-essential libssl-dev sqlite3 \
&& apt-get clean \
&& pip install --upgrade pip
# Setup env
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONFAULTHANDLER 1
# Prepare environment
RUN mkdir /freqtrade
WORKDIR /freqtrade
# Install dependencies
FROM base as python-deps
RUN apt-get update \
&& apt-get -y install git curl build-essential libssl-dev \
&& apt-get clean \
&& pip install --upgrade pip
# Install TA-lib
COPY build_helpers/* /tmp/
RUN cd /tmp && /tmp/install_ta-lib.sh && rm -r /tmp/*ta-lib*
ENV LD_LIBRARY_PATH /usr/local/lib
# Install dependencies
COPY requirements.txt requirements-hyperopt.txt /freqtrade/
RUN pip install numpy --no-cache-dir \
&& pip install -r requirements-hyperopt.txt --no-cache-dir
RUN pip install --user --no-cache-dir numpy \
&& pip install --user --no-cache-dir -r requirements-hyperopt.txt
# Copy dependencies to runtime-image
FROM base as runtime-image
COPY --from=python-deps /usr/local/lib /usr/local/lib
ENV LD_LIBRARY_PATH /usr/local/lib
COPY --from=python-deps /root/.local /root/.local
ENV PATH=/root/.local/bin:$PATH
# Install and execute
COPY . /freqtrade/