Create smaller docker images #11
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Utilise multi-stage docker builds to reduce size from over 500MB to 100MB * Base image uses minimal dependencies to run scripts in final stage e.g. only using node in final CMD means we can move npm to compile stage. * Reduced dbus-python build dependencies to those actually required. * Using `pip install --user` to easily copy over Python requirements. * Bumped Python base image version to 3.10 * Excluded unneeded files from final image.
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I could have shaved another 1.2MB off the node_modules directory with node_prune but didn't think it was worth chasing that. |
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Sorry it took a while, just remembered this. |
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Hmm, this failed on the arm7 (32bit) build. Will investigate |
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Fixed |
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Thanks for this handy docker image however was rather surprised to find it was over 500MB so I refreshed my multi-stage docker skills to clean up the build and bring final size down to 100MB
Utilise multi-stage docker builds to reduce size from over 500MB to 100MB
using node in final CMD means we can move npm to compile stage.
pip install --userto easily copy over Python requirements.