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Optimize node images removing the content in /tmp folder #1326

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navarroaxel opened this issue Sep 15, 2020 · 1 comment
Open

Optimize node images removing the content in /tmp folder #1326

navarroaxel opened this issue Sep 15, 2020 · 1 comment

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@navarroaxel
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@navarroaxel navarroaxel commented Sep 15, 2020

Analyzing the docker layers of node:latest, node:slim and node:alpine images using dive

I found that the Yarn installation adds a /tmp/v8-compile-cache-0 with a size 2.2MiB in all these images and this is not needed for the users of theses images.

node:alpine
Screenshot_20200915_080820
node:slim
Screenshot_20200915_081850
node:latest
Screenshot_20200915_081412

Also, the /var/cache and /var/log folders sounds useless.

Let me know if I can help submitting a PR with

rm -rf /tmp/*
@nschonni
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@nschonni nschonni commented Sep 15, 2020

There is an open PR for some of this over here #1283
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@nschonni @navarroaxel
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