cache

Documentation

Index

• func New(ctx context.Context, store ImageCacheStore, cacheFrom []string) (builder.ImageCache, error)
• type ImageCache
  • func (ic *ImageCache) GetCache(parentID string, cfg *containertypes.Config, platform ocispec.Platform) (string, error)
  • func (ic *ImageCache) Populate(image *image.Image)
• type ImageCacheStore
• type LocalImageCache
  • func (lic *LocalImageCache) GetCache(imgID string, config *containertypes.Config, platform ocispec.Platform) (string, error)

Functions

func New

func New(ctx context.Context, store ImageCacheStore, cacheFrom []string) (builder.ImageCache, error)

Types

type ImageCache

type ImageCache struct {
	// contains filtered or unexported fields
}

ImageCache is cache based on history objects. Requires initial set of images.

func (*ImageCache) GetCache

func (ic *ImageCache) GetCache(parentID string, cfg *containertypes.Config, platform ocispec.Platform) (string, error)

GetCache returns the image id found in the cache

func (*ImageCache) Populate

func (ic *ImageCache) Populate(image *image.Image)

Populate adds an image to the cache (to be queried later)

type ImageCacheStore

type ImageCacheStore interface {
	Get(image.ID) (*image.Image, error)
	GetByRef(ctx context.Context, refOrId string) (*image.Image, error)
	SetParent(target, parent image.ID) error
	GetParent(target image.ID) (image.ID, error)
	Create(parent *image.Image, image image.Image, extraLayer layer.DiffID) (image.ID, error)
	IsBuiltLocally(id image.ID) (bool, error)
	Children(id image.ID) []image.ID
}

type LocalImageCache

type LocalImageCache struct {
	// contains filtered or unexported fields
}

LocalImageCache is cache based on parent chain.

func (*LocalImageCache) GetCache

func (lic *LocalImageCache) GetCache(imgID string, config *containertypes.Config, platform ocispec.Platform) (string, error)

GetCache returns the image id found in the cache