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GeezerVison is showing github.com — build/bake: support configurable image layer compression by crazy-max · Pull Request #339 · docker/github-builder

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@crazy-max

@crazy-max crazy-max commented Nov 5, 2026 •
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fixes #207
closes #333

Add compression, compression-level, and force-compression inputs to both workflows so callers can configure image layer compression, including recompressing existing base image layers with zstd. Omitted settings preserve BuildKit's defaults. Compression settings apply only to image output and are ignored with a warning for local output.

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@github-actions github-actions Bot assigned crazy-max Nov 5, 2026
@crazy-max
crazy-max requested a review from tonistiigi November 5, 2026 14:16
@crazy-max
crazy-max marked this pull request as ready for review November 5, 2026 14:17
@crazy-max
crazy-max requested a review from a team as a code owner November 5, 2026 14:17
@crazy-max
build/bake: support configurable image layer compression
c3bcd98
Signed-off-by: CrazyMax <[email protected]>
@crazy-max
crazy-max force-pushed the output-compression branch from 54229e0 to c3bcd98 Compare November 5, 2026 15:34

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@tonistiigi tonistiigi Awaiting requested review from tonistiigi

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Add support for compression settings in bake action

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@crazy-max
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