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Add history when adding buildpack or extension layers #1099

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merged 15 commits into from
May 30, 2023
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@natalieparellano natalieparellano commented May 22, 2023

Fixes #411

dive on an image built using this lifecycle:
Screenshot 2023-05-23 at 10 28 52 AM

The first 3 layers are from the base image.

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@natalieparellano natalieparellano added this to the lifecycle 0.17.0 milestone May 22, 2023
Signed-off-by: Natalie Arellano <narellano@vmware.com>
Signed-off-by: Natalie Arellano <narellano@vmware.com>
…ssage

Signed-off-by: Natalie Arellano <narellano@vmware.com>
Signed-off-by: Natalie Arellano <narellano@vmware.com>
Signed-off-by: Natalie Arellano <narellano@vmware.com>
We need to add to the launch cache when adding layers so that the next build will be faster

Signed-off-by: Natalie Arellano <narellano@vmware.com>
Signed-off-by: Natalie Arellano <narellano@vmware.com>
Signed-off-by: Natalie Arellano <narellano@vmware.com>
Signed-off-by: Natalie Arellano <narellano@vmware.com>
The digest for a remote image from imgutil
should match the digest for a remote image from ggcr
unless the user specifically requested modifications like overriding history

Signed-off-by: Natalie Arellano <narellano@vmware.com>
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@natalieparellano does the history from the base image make it into the final image if present?

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This is super cool to see! Commented but no concern from me.

layers/factory.go Show resolved Hide resolved
const (
BuildpackLayerName = "Layer: '%s', Created by buildpack: %s"
ExtensionLayerName = "Layer: '%s', Created by extension: %s"
LauncherConfigLayerName = "Buildpacks Launcher Config"
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Should this be named a little more generic given the layer name?

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LauncherConfigLayerName = "Buildpacks Launcher Config"
LauncherConfigLayerName = "Buildpacks Config"

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I left as-is for now because https://github.com/buildpacks/rfcs/blob/main/text/0102-history.md has "launcher", but we can change it if anyone has a strong opinion

Signed-off-by: Natalie Arellano <narellano@vmware.com>
Signed-off-by: Natalie Arellano <narellano@vmware.com>
Signed-off-by: Natalie Arellano <narellano@vmware.com>
@natalieparellano natalieparellano mentioned this pull request May 30, 2023
10 tasks
imgutil mutates the image (history) for newer platforms, so the SHA is different

Signed-off-by: Natalie Arellano <narellano@vmware.com>
@natalieparellano natalieparellano marked this pull request as ready for review May 30, 2023 17:09
@natalieparellano natalieparellano requested a review from a team as a code owner May 30, 2023 17:09
Signed-off-by: Natalie Arellano <narellano@vmware.com>
@natalieparellano natalieparellano merged commit 89a1cfe into main May 30, 2023
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@natalieparellano natalieparellano deleted the history branch May 30, 2023 18:35
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[RFC #0102] Image history metadata
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