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chore: update Dockerfile to reduce the image size #13

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tdurieux wants to merge 1 commit into ChillFish8:master from docker-parfum:improve_dockerfile

tdurieux commented Jan 22, 2023

Hi there,

I've made a small improvement to the Dockerfile that I think could help optimize the image size.

Summary of the changes:

I added the --no-install-recommends to with apt-get in order to not install unnecessary packages and reduce the image size.
I put apt-get update and apt-get install in a single layer to optimize the layers and reduce the number of unneeded files
I added rm -rf /var/lib/apt/lists/* after apt-get install which removes unnecessary files and reduces the size of the image.

Impact on the image size:

Image size before repair: 186.45 MB
Image size after repair: 148.73 MB
Difference: 37.72 MB (20.23%)

I hope that you will find these changes useful to you. Let me know if you have any questions or concerns.

Thanks,


          chore: update Dockerfile to reduce the image size

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