/
image_service.go
82 lines (68 loc) · 3.97 KB
/
image_service.go
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package daemon
import (
"context"
"io"
"github.com/distribution/reference"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/backend"
"github.com/docker/docker/api/types/events"
"github.com/docker/docker/api/types/filters"
imagetype "github.com/docker/docker/api/types/image"
"github.com/docker/docker/api/types/registry"
"github.com/docker/docker/builder"
"github.com/docker/docker/container"
"github.com/docker/docker/daemon/images"
"github.com/docker/docker/image"
"github.com/docker/docker/layer"
"github.com/docker/docker/pkg/archive"
"github.com/opencontainers/go-digest"
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
)
// ImageService is a temporary interface to assist in the migration to the
// containerd image-store. This interface should not be considered stable,
// and may change over time.
type ImageService interface {
// Images
PullImage(ctx context.Context, ref reference.Named, platform *ocispec.Platform, metaHeaders map[string][]string, authConfig *registry.AuthConfig, outStream io.Writer) error
PushImage(ctx context.Context, ref reference.Named, metaHeaders map[string][]string, authConfig *registry.AuthConfig, outStream io.Writer) error
CreateImage(ctx context.Context, config []byte, parent string, contentStoreDigest digest.Digest) (builder.Image, error)
ImageDelete(ctx context.Context, imageRef string, force, prune bool) ([]imagetype.DeleteResponse, error)
ExportImage(ctx context.Context, names []string, outStream io.Writer) error
PerformWithBaseFS(ctx context.Context, c *container.Container, fn func(string) error) error
LoadImage(ctx context.Context, inTar io.ReadCloser, outStream io.Writer, quiet bool) error
Images(ctx context.Context, opts imagetype.ListOptions) ([]*imagetype.Summary, error)
LogImageEvent(imageID, refName string, action events.Action)
CountImages(ctx context.Context) int
ImagesPrune(ctx context.Context, pruneFilters filters.Args) (*types.ImagesPruneReport, error)
ImportImage(ctx context.Context, ref reference.Named, platform *ocispec.Platform, msg string, layerReader io.Reader, changes []string) (image.ID, error)
TagImage(ctx context.Context, imageID image.ID, newTag reference.Named) error
GetImage(ctx context.Context, refOrID string, options backend.GetImageOpts) (*image.Image, error)
ImageHistory(ctx context.Context, name string) ([]*imagetype.HistoryResponseItem, error)
CommitImage(ctx context.Context, c backend.CommitConfig) (image.ID, error)
SquashImage(id, parent string) (string, error)
// Containerd related methods
PrepareSnapshot(ctx context.Context, id string, parentImage string, platform *ocispec.Platform, setupInit func(string) error) error
GetImageManifest(ctx context.Context, refOrID string, options backend.GetImageOpts) (*ocispec.Descriptor, error)
// Layers
GetImageAndReleasableLayer(ctx context.Context, refOrID string, opts backend.GetImageAndLayerOptions) (builder.Image, builder.ROLayer, error)
CreateLayer(container *container.Container, initFunc layer.MountInit) (layer.RWLayer, error)
LayerStoreStatus() [][2]string
GetLayerMountID(cid string) (string, error)
ReleaseLayer(rwlayer layer.RWLayer) error
LayerDiskUsage(ctx context.Context) (int64, error)
GetContainerLayerSize(ctx context.Context, containerID string) (int64, int64, error)
Mount(ctx context.Context, container *container.Container) error
Unmount(ctx context.Context, container *container.Container) error
Changes(ctx context.Context, container *container.Container) ([]archive.Change, error)
// Windows specific
GetLayerFolders(img *image.Image, rwLayer layer.RWLayer, containerID string) ([]string, error)
// Build
MakeImageCache(ctx context.Context, cacheFrom []string) (builder.ImageCache, error)
CommitBuildStep(ctx context.Context, c backend.CommitConfig) (image.ID, error)
// Other
DistributionServices() images.DistributionServices
Children(ctx context.Context, id image.ID) ([]image.ID, error)
Cleanup() error
StorageDriver() string
UpdateConfig(maxDownloads, maxUploads int)
}