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dockerfiles/scrapyd/onbuild
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Pratik raj b113da5d19 chore: Use --no-cache-dir flag to pip in Dockerfiles, to save space 
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>
2021-07-02 01:02:49 +05:30
..
dependencies.txt add scrapyd-onbuild 2015-06-01 09:08:57 +08:00
Dockerfile chore: Use --no-cache-dir flag to pip in Dockerfiles, to save space 2021-07-02 01:02:49 +05:30
packages.txt add scrapyd-onbuild 2015-06-01 09:08:57 +08:00
README.md add scrapyd-onbuild 2015-06-01 09:08:57 +08:00
requirements.txt add scrapyd-onbuild 2015-06-01 09:08:57 +08:00

README.md

scrapyd-onbuild

Dockerfile for building an image that runs scrapyd.

Please use this image as base for your own project.

You may edit these files:

  • packages.txt - additional packages to be installed (via apt-get install)
  • dependencies.txt - dependencies for python requirements (via apt-get install/purge)
  • requirements.txt - additional python packages to be installed (via pip install)