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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>
33 lines
840 B
Docker
33 lines
840 B
Docker
#
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# Dockerfile for shadowsocks
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#
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FROM alpine
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MAINTAINER kev <noreply@easypi.pro>
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RUN set -ex \
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&& echo 'http://nl.alpinelinux.org/alpine/edge/main' >> /etc/apk/repositories \
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&& apk add -U curl libsodium python \
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&& curl -sSL https://bootstrap.pypa.io/get-pip.py | python \
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&& pip install --no-cache-dir shadowsocks \
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&& apk del curl \
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&& rm -rf /var/cache/apk/*
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ENV SERVER_ADDR 0.0.0.0
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ENV SERVER_PORT 8388
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ENV METHOD aes-256-cfb
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ENV PASSWORD=
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ENV TIMEOUT 300
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ENV WORKERS 10
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EXPOSE $SERVER_PORT
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CMD ssserver -s "$SERVER_ADDR" \
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-p "$SERVER_PORT" \
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-k "${PASSWORD:-$(hostname)}" \
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-m "$METHOD" \
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-t "$TIMEOUT" \
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--workers "$WORKERS" \
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--fast-open
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