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https://github.com/GNS3/gns3-gui.git
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4ea24e622b
using --no-cache-dir flag in pip install ,make sure downloaded packages by pip don't cached on system . This is a best practice which make sure to fetch from repo instead of using local cached one . Further , in case of Docker Containers , by restricting 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>
17 lines
452 B
Docker
17 lines
452 B
Docker
# Run tests inside a container
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FROM ubuntu:18.04
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MAINTAINER GNS3 Team
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RUN apt-get update
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RUN apt-get install -y --force-yes python3.6 python3-pyqt5 python3-pip python3-pyqt5.qtsvg python3-pyqt5.qtwebsockets python3.6-dev xvfb
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RUN apt-get clean
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ADD dev-requirements.txt /dev-requirements.txt
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ADD requirements.txt /requirements.txt
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RUN pip3 install --no-cache-dir -r /dev-requirements.txt
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ADD . /src
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WORKDIR /src
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CMD xvfb-run python3.6 -m pytest -vv
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