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Poc split images for hup app engine#3878

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poc-split-images-for-hup-app-engine
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Poc split images for hup app engine#3878
ycardaillac wants to merge 2 commits into
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poc-split-images-for-hup-app-engine

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@ycardaillac

@ycardaillac ycardaillac commented Jun 4, 2026 •
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Same as :
#3874
but using app engine to download the boot image

Project:
https://balena.fibery.io/Work/Project/Deduplicate-kernel-on-balenaOS-rootfs-2300

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@ycardaillac
modify hup to use a boot image and a main image
b6df2da 
hostapp-update -i <main-image-without-rootfs> -b <boot-image>

The idea is that the boot files are in a separated image and are extracted from there
directly into a directory.
The rest of hup is the same.

Change-type: minor
Signed-off-by: Yann CARDAILLAC <yann.cardaillac@balena.io>
@ycardaillac
hup: use main docker engine to download boot image
b440589 
Change-type: minor
Signed-off-by: Yann CARDAILLAC <yann.cardaillac@balena.io>
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Website deployed to CF Pages, 👀 preview link https://a8d24c0c.balena-os.pages.dev

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