Method findImage

src/cmd/linuxkit/cache/find.go:50–70

(imageName string, platform imagespec.Platform)

}

func (p *Provider) findImage(imageName string, platform imagespec.Platform) (v1.Image, error) {
	root, err := p.FindRoot(imageName)
	if err != nil {
		return nil, err
	}
	img, err := root.Image()
	if err == nil {
		return img, nil
	}
	ii, err := root.ImageIndex()
	if err == nil {
		// we have the index, get the manifest that represents the manifest for the desired architecture
		platform := v1.Platform{OS: platform.OS, Architecture: platform.Architecture}
		images, err := partial.FindImages(ii, matchPlatformsOSArch(platform))
		if err != nil || len(images) < 1 {
			return nil, fmt.Errorf("error retrieving image %s for platform %v from cache: %v", imageName, platform, err)
		}
		return images[0], nil
	}
	return nil, fmt.Errorf("no image found for %s", imageName)
}

func (p *Provider) findIndex(imageName string) (v1.ImageIndex, error) {
	root, err := p.FindRoot(imageName)