This removes some of the checks that were added in 0cba7740d4,
but should no longer be needed.
- `ImageService.ImageDelete()`: no need to validate image platform to delete it.
- `ImageService.ImageHistory()`: no need to validate image platform to show its
history; if it made it into the local image cache, it should be valid.
- `ImageService.ImportImage()`: `dockerfile.BuildFromConfig()` is used for
`docker (container) commmit` and `docker (image) import`. For `docker import`,
it's more transparent to perform validation early.
- `ImageService.LookupImage()`: no need to validate image platform to inspect it;
if it made it into the local image cache, it should be valid.
- `ImageService.SquashImage()`: same. This code was actually broken, because it
wrapped an `err` that was always `nil`, so would never return an error.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
None of the implementations used return an error, so removing the error
return can simplify using these.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This makes it easier to add more options to the backend without having to change
the signature.
While we're changing the signature, also adding a context.Context, which is not
currently used, but probably should be at some point.
Signed-off-by: Roman Volosatovs <roman.volosatovs@docker.com>
- Rename image summary constructor
- Rename `newImage` into `newImageSummary`, since the returned type is
`*types.ImageSummary`
- Rename variables for clarity
- Rename `newImage` into `summary`, since the variable type is
`*types.ImageSummary`
- Rename `imagesMap` into `summaryMap`, since the value type
contained is `*types.ImageSummary`
- Only compute `DiffSize` when more than 1 reference to the layer
exists, since it is not used otherwise
- Move variable declarations closer to where they are used
Signed-off-by: Roman Volosatovs <roman.volosatovs@docker.com>
Co-authored-by: Sebastiaan van Stijn <github@gone.nl>
This enables image lookup when creating a container to fail when the
reference exists but it is for the wrong platform. This prevents trying
to run an image for the wrong platform, as can be the case with, for
example binfmt_misc+qemu.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Sebastiaan van Stijn