optimize size and time using --no-cache-dir
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 Change-Id: Ia635ecb0eaea3a400a0b03031efec354d0c3c77e Signed-off-by: Pratik Raj <rajpratik71@gmail.com>
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@ -16,10 +16,10 @@ RUN \
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linux-headers \
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linux-headers \
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musl-dev \
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musl-dev \
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python-dev \
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python-dev \
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&& pip install -U pip setuptools \
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&& pip --no-cache-dir install -U pip setuptools \
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\
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\
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&& cd /opt/kuryr-libnetwork \
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&& cd /opt/kuryr-libnetwork \
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&& pip install . \
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&& pip --no-cache-dir install . \
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&& cd / \
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&& cd / \
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&& apk del build-deps
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&& apk del build-deps
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