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b113da5d19
Using "--no-cache-dir" flag in pip install ,make sure dowloaded packages by pip don't cached on system . This is a best practise which make sure to fetch ftom repo instead of using local cached one . Further , in case of Docker Containers , by restricing caching , we can reduce image size. In term of stats , it depends upon the number of python packages multiplied by their respective size . e.g for heavy packages with a lot of dependencies it reduce a lot by don't caching pip packages. Further , more detail information can be found at https://medium.com/sciforce/strategies-of-docker-images-optimization-2ca9cc5719b6 Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
34 lines
1.2 KiB
Docker
34 lines
1.2 KiB
Docker
#
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# Dockerfile for building docker-compose-arm
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#
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FROM arm32v7/debian:buster
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MAINTAINER EasyPi Software Foundation
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ENV DOCKER_COMPOSE_VERSION=1.29.0
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ENV PYINSTALLER_VERSION=4.1
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RUN set -xe \
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&& apt-get update \
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&& apt-get install -y build-essential \
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curl \
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libffi-dev \
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libssl-dev \
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python3-dev \
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upx-ucl \
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zlib1g-dev \
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&& curl https://bootstrap.pypa.io/get-pip.py | python3 \
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&& pip install --no-cache-dir docker-compose==$DOCKER_COMPOSE_VERSION \
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pyinstaller==$PYINSTALLER_VERSION \
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&& cd /usr/local/lib/python3.7/dist-packages \
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&& mkdir -p bin \
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&& curl -sSL https://github.com/docker/compose/raw/$DOCKER_COMPOSE_VERSION/docker-compose.spec > docker-compose.spec \
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&& curl -sSL https://github.com/docker/compose/raw/$DOCKER_COMPOSE_VERSION/bin/docker-compose > bin/docker-compose \
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&& touch compose/GITSHA \
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&& pyinstaller docker-compose.spec \
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&& cp docker-compose/dist/docker-compose /usr/local/bin/ \
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&& docker-compose version
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ENTRYPOINT ["docker-compose"]
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CMD ["help"]
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